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AliAnaParticleHadronCorrelation.cxx
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2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  * *
4  * Author: The ALICE Off-line Project. *
5  * Contributors are mentioned in the code where appropriate. *
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15 
16 // --- ROOT system ---
17 #include <TClass.h>
18 #include <TMath.h>
19 #include <TH2F.h>
20 #include <TDatabasePDG.h>
21 #include "TParticle.h"
22 #include <TClonesArray.h>
23 #include <TList.h>
24 #include <TObjString.h>
25 
26 //---- ANALYSIS system ----
27 #include "AliNeutralMesonSelection.h"
28 #include "AliAnaParticleHadronCorrelation.h"
29 #include "AliCaloTrackReader.h"
30 #include "AliAODPWG4ParticleCorrelation.h"
31 #include "AliFiducialCut.h"
32 #include "AliVTrack.h"
33 #include "AliVCluster.h"
34 #include "AliMCAnalysisUtils.h"
35 #include "TParticle.h"
36 #include "AliStack.h"
37 #include "AliAODMCParticle.h"
38 #include "AliMixedEvent.h"
39 #include "AliAnalysisManager.h"
40 #include "AliInputEventHandler.h"
41 #include "AliEventplane.h"
42 #include "AliIsolationCut.h"
43 #include "AliESDEvent.h"
44 #include "AliAODEvent.h"
45 
46 // --- Detectors ---
47 #include "AliEMCALGeometry.h"
48 #include "AliPHOSGeoUtils.h"
49 
51 ClassImp(AliAnaParticleHadronCorrelation) ;
53 
54 
55 //___________________________________________________________________
57 //___________________________________________________________________
58 AliAnaParticleHadronCorrelation::AliAnaParticleHadronCorrelation():
59 AliAnaCaloTrackCorrBaseClass(),
60 fFillAODWithReferences(0), fCheckLeadingWithNeutralClusters(0),
61 fMaxAssocPt(1000.), fMinAssocPt(0.),
62 fDeltaPhiMaxCut(0.), fDeltaPhiMinCut(0.),
63 fSelectIsolated(0), fMakeSeveralUE(0),
64 fUeDeltaPhiMaxCut(0.), fUeDeltaPhiMinCut(0.),
65 fPi0AODBranchName(""), fAODNamepTInConeHisto(""), fNeutralCorr(0),
66 fPi0Trigger(0), fDecayTrigger(0),
67 fNDecayBits(0), fDecayBits(),
68 fNBkgBin(0),
69 fMakeAbsoluteLeading(0), fMakeNearSideLeading(0),
70 fLeadingTriggerIndex(-1), fHMPIDCorrelation(0), fFillBradHisto(0),
71 fNAssocPtBins(0), fAssocPtBinLimit(),
72 fCorrelVzBin(0),
73 fListMixTrackEvents(), fListMixCaloEvents(),
74 fUseMixStoredInReader(0), fFillNeutralEventMixPool(0),
75 fM02MaxCut(0), fM02MinCut(0),
76 fSelectLeadingHadronAngle(0), fFillLeadHadOppositeHisto(0),
77 fMinLeadHadPhi(0), fMaxLeadHadPhi(0),
78 fMinLeadHadPt(0), fMaxLeadHadPt(0),
79 fFillEtaGapsHisto(1), fFillMomImbalancePtAssocBinsHisto(0),
80 fFillInvMassHisto(0), fFillBkgBinsHisto(0),
81 fFillTaggedDecayHistograms(0), fDecayTagsM02Cut(0),
82 fMCGenTypeMin(0), fMCGenTypeMax(0),
83 fTrackVector(), fMomentum(), fMomentumIM(),
84 fDecayMom1(), fDecayMom2(),
85 //Histograms
86 fhPtTriggerInput(0), fhPtTriggerSSCut(0),
87 fhPtTriggerIsoCut(0), fhPtTriggerFidCut(0),
88 fhPtTrigger(0), fhPtTriggerVtxBC0(0),
89 fhPtTriggerVzBin(0), fhPtTriggerBin(0),
90 fhPhiTrigger(0), fhEtaTrigger(0),
91 fhPtTriggerMC(),
92 fhPtDecayTrigger(), fhPtDecayTriggerMC(),
93 fhPtTriggerCentrality(0), fhPtTriggerEventPlane(0),
94 fhTriggerEventPlaneCentrality(0),
95 fhPtTriggerMixed(0), fhPtTriggerMixedVzBin(0), fhPtTriggerMixedBin(0),
96 fhPhiTriggerMixed(0), fhEtaTriggerMixed(0),
97 fhPtLeadingOppositeHadron(0), fhPtDiffPhiLeadingOppositeHadron(0), fhPtDiffEtaLeadingOppositeHadron(0),
98 fhPtNoLeadingOppositeHadron(0), fhEtaPhiNoLeadingOppositeHadron(0),
99 fhDeltaPhiDeltaEtaCharged(0),
100 fhPhiCharged(0), fhEtaCharged(0),
101 fhDeltaPhiCharged(0), fhDeltaEtaCharged(0),
102 fhDeltaPhiChargedPt(0), fhDeltaPhiUeChargedPt(0),
103 fhUePart(0),
104 fhXECharged(0), fhXECharged_Cone2(0), fhXEUeCharged(0),
105 fhXEPosCharged(0), fhXENegCharged(0),
106 fhPtHbpXECharged(0), fhPtHbpXECharged_Cone2(0), fhPtHbpXEUeCharged(0),
107 fhZTCharged(0), fhZTUeCharged(0),
108 fhZTPosCharged(0), fhZTNegCharged(0),
109 fhPtHbpZTCharged(0), fhPtHbpZTUeCharged(0),
110 fhXEChargedMC(), fhDeltaPhiChargedMC(),
111 fhXEUeChargedRightMC(), fhXEUeChargedLeftMC(),
112 fhDeltaPhiDeltaEtaChargedPtA3GeV(0),
113 fhDeltaPhiChargedPtA3GeV(0), fhDeltaEtaChargedPtA3GeV(0),
114 // Pile-Up
115 fhDeltaPhiChargedPileUp(), fhDeltaEtaChargedPileUp(),
116 fhDeltaPhiChargedPtA3GeVPileUp(), fhDeltaEtaChargedPtA3GeVPileUp(),
117 fhXEChargedPileUp(), fhXEUeChargedPileUp(),
118 fhZTChargedPileUp(), fhZTUeChargedPileUp(),
119 fhPtTrigChargedPileUp(),
120 fhDeltaPhiChargedOtherBC(), fhDeltaPhiChargedPtA3GeVOtherBC(),
121 fhXEChargedOtherBC(), fhXEUeChargedOtherBC(),
122 fhZTChargedOtherBC(), fhZTUeChargedOtherBC(),
123 fhPtTrigChargedOtherBC(),
124 fhDeltaPhiChargedBC0(), fhDeltaPhiChargedPtA3GeVBC0(),
125 fhXEChargedBC0(), fhXEUeChargedBC0(),
126 fhZTChargedBC0(), fhZTUeChargedBC0(),
127 fhPtTrigChargedBC0(),
128 fhDeltaPhiChargedVtxBC0(), fhDeltaPhiChargedPtA3GeVVtxBC0(),
129 fhXEChargedVtxBC0(), fhXEUeChargedVtxBC0(),
130 fhZTChargedVtxBC0(), fhZTUeChargedVtxBC0(),
131 fhPtTrigChargedVtxBC0(),
132 fhDeltaPhiUeLeftCharged(0),
133 fhDeltaPhiUeLeftUpCharged(0), fhDeltaPhiUeRightUpCharged(0),
134 fhDeltaPhiUeLeftDownCharged(0), fhDeltaPhiUeRightDownCharged(0),
135 fhXEUeLeftCharged(0),
136 fhXEUeLeftUpCharged(0), fhXEUeRightUpCharged(0),
137 fhXEUeLeftDownCharged(0), fhXEUeRightDownCharged(0),
138 fhPtHbpXEUeLeftCharged(0), fhZTUeLeftCharged(0),
139 fhPtHbpZTUeLeftCharged(0),
140 fhPtTrigPout(0), fhPtTrigCharged(0),
141 fhDeltaPhiChargedMult(0x0), fhDeltaEtaChargedMult(0x0),
142 fhXEMult(0x0), fhXEUeMult(0x0),
143 fhZTMult(0x0), fhZTUeMult(0x0),
144 fhAssocPtBkg(0), fhDeltaPhiDeltaEtaAssocPtBin(0),
145 fhDeltaPhiAssocPtBin(0),
146 fhDeltaPhiAssocPtBinDEta08(0), fhDeltaPhiAssocPtBinDEta0(0),
147 fhDeltaPhiAssocPtBinHMPID(0), fhDeltaPhiAssocPtBinHMPIDAcc(0),
148 fhDeltaPhiBradAssocPtBin(0), fhDeltaPhiBrad(0),
149 fhXEAssocPtBin(0), fhZTAssocPtBin(0),
150 fhXEVZ(0), fhZTVZ(0),
151 fhDeltaPhiDeltaEtaNeutral(0),
152 fhPhiNeutral(0), fhEtaNeutral(0),
153 fhDeltaPhiNeutral(0), fhDeltaEtaNeutral(0),
154 fhDeltaPhiNeutralPt(0), fhDeltaPhiUeNeutralPt(0),
155 fhXENeutral(0), fhXEUeNeutral(0),
156 fhPtHbpXENeutral(0), fhPtHbpXEUeNeutral(0),
157 fhZTNeutral(0), fhZTUeNeutral(0),
158 fhPtHbpZTNeutral(0), fhPtHbpZTUeNeutral(0),
159 fhDeltaPhiUeLeftNeutral(0), fhXEUeLeftNeutral(0),
160 fhPtHbpXEUeLeftNeutral(0), fhZTUeLeftNeutral(0),
161 fhPtHbpZTUeLeftNeutral(0), fhPtPi0DecayRatio(0),
162 fhDeltaPhiPi0DecayCharged(0), fhXEPi0DecayCharged(0), fhZTPi0DecayCharged(0),
163 fhDeltaPhiPi0DecayNeutral(0), fhXEPi0DecayNeutral(0), fhZTPi0DecayNeutral(0),
164 fhDeltaPhiDecayCharged(), fhXEDecayCharged(), fhZTDecayCharged(),
165 fhDeltaPhiDecayChargedAssocPtBin(),
166 fhMCPtTrigger(), fhMCPhiTrigger(), fhMCEtaTrigger(),
167 fhMCPtTriggerNotLeading(), fhMCPhiTriggerNotLeading(), fhMCEtaTriggerNotLeading(),
168 fhMCEtaCharged(), fhMCPhiCharged(),
169 fhMCDeltaEtaCharged(), fhMCDeltaPhiCharged(),
170 fhMCDeltaPhiDeltaEtaCharged(), fhMCDeltaPhiChargedPt(),
171 fhMCPtXECharged(), fhMCPtXEUeCharged(),
172 fhMCPtXEUeLeftCharged(),
173 fhMCPtHbpXECharged(), fhMCPtHbpXEUeCharged(),
174 fhMCPtHbpXEUeLeftCharged(),
175 fhMCUePart(),
176 fhMCPtZTCharged(), fhMCPtZTUeCharged(),
177 fhMCPtZTUeLeftCharged(),
178 fhMCPtHbpZTCharged(), fhMCPtHbpZTUeCharged(),
179 fhMCPtHbpZTUeLeftCharged(),
180 fhMCPtTrigPout(), fhMCPtAssocDeltaPhi(),
181 // Mixing
182 fhNEventsTrigger(0), fhNtracksMB(0), fhNclustersMB(0),
183 fhMixDeltaPhiCharged(0), fhMixDeltaPhiDeltaEtaCharged(0),
184 fhMixXECharged(0), fhMixXEUeCharged(0), fhMixHbpXECharged(0),
185 fhMixDeltaPhiChargedAssocPtBin(),
186 fhMixDeltaPhiChargedAssocPtBinDEta08(),
187 fhMixDeltaPhiChargedAssocPtBinDEta0(),
188 fhMixDeltaPhiDeltaEtaChargedAssocPtBin(),
189 fhEventBin(0), fhEventMixBin(0), fhEventMBBin(0),
190 fhMassPtTrigger(0), fhMCMassPtTrigger(),
191 fhPtLeadInConeBin(), fhPtSumInConeBin(),
192 fhPtLeadConeBinDecay(), fhSumPtConeBinDecay(),
193 fhPtLeadConeBinMC(), fhSumPtConeBinMC()
194 {
195  InitParameters();
196 
197  for(Int_t i = 0; i < fgkNmcTypes; i++)
198  {
199  fhPtTriggerMC[i] = 0;
200  fhXEChargedMC[i] = 0;
201  fhDeltaPhiChargedMC[i] = 0;
202  fhMCMassPtTrigger [i] = 0 ;
203  fhXEUeChargedRightMC[i] = 0;
204  fhXEUeChargedLeftMC[i] = 0;
205 
206  for(Int_t ib = 0; ib < AliNeutralMesonSelection::fgkMaxNDecayBits; ib++) fhPtDecayTriggerMC[ib][i] = 0;
207  }
208 
209  for(Int_t ib = 0; ib < AliNeutralMesonSelection::fgkMaxNDecayBits; ib++) fhPtDecayTrigger[ib] = 0;
210 
211  for(Int_t i = 0; i < 7; i++)
212  {
213  fhPtTriggerPileUp [i] = 0 ;
214  fhDeltaPhiChargedPileUp [i] = 0 ; fhDeltaEtaChargedPileUp [i] = 0 ;
215  fhXEChargedPileUp [i] = 0 ; fhXEUeChargedPileUp [i] = 0 ;
216  fhZTChargedPileUp [i] = 0 ; fhZTUeChargedPileUp [i] = 0 ;
217  fhPtTrigChargedPileUp [i] = 0 ;
218  fhDeltaPhiChargedPtA3GeVPileUp[i] = 0 ; fhDeltaEtaChargedPtA3GeVPileUp[i] = 0 ;
219  }
220 }
221 
222 //_________________________________________________________________
224 //_________________________________________________________________
225 AliAnaParticleHadronCorrelation::~AliAnaParticleHadronCorrelation()
226 {
227  if(DoOwnMix())
228  {
229  if(fListMixTrackEvents)
230  {
231  for(Int_t iz=0; iz < GetNZvertBin(); iz++)
232  {
233  for(Int_t ic=0; ic < GetNCentrBin(); ic++)
234  {
235  for(Int_t irp=0; irp<GetNRPBin(); irp++)
236  {
237  Int_t bin = GetEventMixBin(ic, iz, irp);
238  fListMixTrackEvents[bin]->Delete() ;
239  delete fListMixTrackEvents[bin] ;
240  }
241  }
242  }
243  }
244 
245  delete[] fListMixTrackEvents;
246 
247  if(fListMixCaloEvents)
248  {
249  for(Int_t iz=0; iz < GetNZvertBin(); iz++)
250  {
251  for(Int_t ic=0; ic < GetNCentrBin(); ic++)
252  {
253  for(Int_t irp=0; irp<GetNRPBin(); irp++)
254  {
255  Int_t bin = GetEventMixBin(ic, iz, irp);
256  fListMixCaloEvents[bin]->Delete() ;
257  delete fListMixCaloEvents[bin] ;
258  }
259  }
260  }
261  }
262 
263  delete[] fListMixCaloEvents;
264  }
265 }
266 
267 //____________________________________________________________________________________________________________________________________
269 //____________________________________________________________________________________________________________________________________
270 void AliAnaParticleHadronCorrelation::FillChargedAngularCorrelationHistograms(Float_t ptAssoc, Float_t ptTrig, Int_t bin,
271  Float_t phiAssoc, Float_t phiTrig, Float_t deltaPhi,
272  Float_t etaAssoc, Float_t etaTrig,
273  Int_t decayTag, Float_t hmpidSignal, Int_t outTOF,
274  Int_t cen, Int_t mcTag)
275 {
276  Float_t deltaEta = etaTrig-etaAssoc;
277  Float_t deltaPhiOrg = phiTrig-phiAssoc;
278 
279  fhEtaCharged ->Fill(ptAssoc, etaAssoc, GetEventWeight());
280  fhPhiCharged ->Fill(ptAssoc, phiAssoc, GetEventWeight());
281  fhDeltaEtaCharged ->Fill(ptTrig , deltaEta, GetEventWeight());
282  fhDeltaPhiCharged ->Fill(ptTrig , deltaPhi, GetEventWeight());
283  fhDeltaPhiChargedPt->Fill(ptAssoc, deltaPhi, GetEventWeight());
284  fhDeltaPhiDeltaEtaCharged->Fill(deltaPhi, deltaEta, GetEventWeight());
285 
286  if(ptAssoc > 3 )
287  {
288  fhDeltaEtaChargedPtA3GeV ->Fill(ptTrig , deltaEta, GetEventWeight());
289  fhDeltaPhiChargedPtA3GeV ->Fill(ptTrig , deltaPhi, GetEventWeight());
290  fhDeltaPhiDeltaEtaChargedPtA3GeV->Fill(deltaPhi, deltaEta, GetEventWeight());
291  }
292 
293  // Pile up studies
294 
295  if(IsPileUpAnalysisOn())
296  {
297  if (outTOF==1)
298  {
299  fhDeltaPhiChargedOtherBC->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
300  if(ptAssoc > 3 ) fhDeltaPhiChargedPtA3GeVOtherBC->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
301  }
302  else if(outTOF==0)
303  {
304  fhDeltaPhiChargedBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
305  if(ptAssoc > 3 ) fhDeltaPhiChargedPtA3GeVBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
306  }
307 
308  Int_t vtxBC = GetReader()->GetVertexBC();
309  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA)
310  {
311  fhDeltaPhiChargedVtxBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
312  if(ptAssoc > 3 ) fhDeltaPhiChargedPtA3GeVVtxBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
313  }
314 
315  if(GetReader()->IsPileUpFromSPD())
316  {
317  fhDeltaEtaChargedPileUp[0]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
318  fhDeltaPhiChargedPileUp[0]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
319  }
320  if(GetReader()->IsPileUpFromEMCal())
321  {
322  fhDeltaEtaChargedPileUp[1]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
323  fhDeltaPhiChargedPileUp[1]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
324  }
325  if(GetReader()->IsPileUpFromSPDOrEMCal())
326  {
327  fhDeltaEtaChargedPileUp[2]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
328  fhDeltaPhiChargedPileUp[2]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
329  }
330  if(GetReader()->IsPileUpFromSPDAndEMCal())
331  {
332  fhDeltaEtaChargedPileUp[3]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
333  fhDeltaPhiChargedPileUp[3]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
334  }
335  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
336  {
337  fhDeltaEtaChargedPileUp[4]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
338  fhDeltaPhiChargedPileUp[4]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
339  }
340  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
341  {
342  fhDeltaEtaChargedPileUp[5]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
343  fhDeltaPhiChargedPileUp[5]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
344  }
345  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
346  {
347  fhDeltaEtaChargedPileUp[6]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
348  fhDeltaPhiChargedPileUp[6]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
349  }
350 
351  if(ptAssoc > 3 )
352  {
353  if(GetReader()->IsPileUpFromSPD())
354  {
355  fhDeltaEtaChargedPtA3GeVPileUp[0]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
356  fhDeltaPhiChargedPtA3GeVPileUp[0]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
357  }
358  if(GetReader()->IsPileUpFromEMCal())
359  {
360  fhDeltaEtaChargedPtA3GeVPileUp[1]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
361  fhDeltaPhiChargedPtA3GeVPileUp[1]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
362  }
363  if(GetReader()->IsPileUpFromSPDOrEMCal())
364  {
365  fhDeltaEtaChargedPtA3GeVPileUp[2]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
366  fhDeltaPhiChargedPtA3GeVPileUp[2]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
367  }
368  if(GetReader()->IsPileUpFromSPDAndEMCal())
369  {
370  fhDeltaEtaChargedPtA3GeVPileUp[3]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
371  fhDeltaPhiChargedPtA3GeVPileUp[3]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
372  }
373  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
374  {
375  fhDeltaEtaChargedPtA3GeVPileUp[4]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
376  fhDeltaPhiChargedPtA3GeVPileUp[4]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
377  }
378  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
379  {
380  fhDeltaEtaChargedPtA3GeVPileUp[5]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
381  fhDeltaPhiChargedPtA3GeVPileUp[5]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
382  }
383  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
384  {
385  fhDeltaEtaChargedPtA3GeVPileUp[6]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
386  fhDeltaPhiChargedPtA3GeVPileUp[6]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
387  }
388  }
389  }
390 
391  if(IsDataMC())
392  {
393  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
394  fhDeltaPhiChargedMC[mcIndex]->Fill(ptTrig , deltaPhi, GetEventWeight());
395 
396  if(GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
397  {
398  // check index in GetMCTagIndexHistogram
399  if ( mcIndex == 2 ) fhDeltaPhiChargedMC[8]->Fill(ptTrig, deltaPhi, GetEventWeight()); // pi0 decay
400  else if( mcIndex == 4 ) fhDeltaPhiChargedMC[9]->Fill(ptTrig, deltaPhi, GetEventWeight()); // eta decay
401  }
402  }
403 
404  if(fDecayTrigger && decayTag > 0)
405  {
406  for(Int_t ibit = 0; ibit<fNDecayBits; ibit++)
407  {
408  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
409  fhDeltaPhiDecayCharged[ibit]->Fill(ptTrig, deltaPhi, GetEventWeight());
410  }
411  }
412 
413  Double_t dphiBrad = -100;
414  if(fFillBradHisto)
415  {
416  dphiBrad = atan2(sin(deltaPhiOrg), cos(deltaPhiOrg))/TMath::Pi();//-1 to 1
417  if( TMath::Abs(dphiBrad) > 0.325 && TMath::Abs(dphiBrad) < 0.475 ) // Hardcoded values, BAD, FIXME
418  {
419  fhAssocPtBkg->Fill(ptTrig, ptAssoc, GetEventWeight());
420  }
421 
422  if( dphiBrad < -1./3 ) dphiBrad += 2;
423  fhDeltaPhiBrad->Fill(ptTrig, dphiBrad, GetEventWeight());
424  }
425 
426  // Fill histograms in bins of associated particle pT
427  if ( bin >= 0 )
428  {
429  fhDeltaPhiDeltaEtaAssocPtBin[bin]->Fill(deltaPhi,deltaEta, GetEventWeight());
430 
431  fhDeltaPhiAssocPtBin [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
432 
433  if(fFillEtaGapsHisto)
434  {
435  if(TMath::Abs(deltaEta)> 0.8)
436  fhDeltaPhiAssocPtBinDEta08[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
437 
438  if(TMath::Abs(deltaEta)< 0.01)
439  fhDeltaPhiAssocPtBinDEta0 [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
440  }
441 
442  if (fFillBradHisto)
443  fhDeltaPhiBradAssocPtBin [bin]->Fill(ptTrig, dphiBrad, GetEventWeight());
444 
445  if(fDecayTrigger && decayTag > 0 && fNDecayBits > 0 &&
446  GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[0]))
447  {
448  fhDeltaPhiDecayChargedAssocPtBin[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
449  }
450 
451  if(fHMPIDCorrelation)
452  {
453  if( hmpidSignal > 0 )
454  {
455  //printf("Track pt %f with HMPID signal %f \n",pt,hmpidSignal);
456  fhDeltaPhiAssocPtBinHMPID[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
457  }
458 
459  if(phiAssoc > 5*TMath::DegToRad() && phiAssoc < 20*TMath::DegToRad())
460  {
461  //printf("Track pt %f in HMPID acceptance phi %f \n ",pt,phi*TMath::RadToDeg() );
462  fhDeltaPhiAssocPtBinHMPIDAcc[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
463  }
464  }
465  }
466 
467  // Fill different multiplicity/centrality histogram
468  if(IsHighMultiplicityAnalysisOn() && cen >= 0 && cen < GetNCentrBin())
469  {
470  fhDeltaPhiChargedMult[cen]->Fill(ptTrig, deltaPhi, GetEventWeight());
471  fhDeltaEtaChargedMult[cen]->Fill(ptTrig, deltaEta, GetEventWeight());
472  }
473 }
474 
475 //___________________________________________________________________________________________________________________________________
477 //___________________________________________________________________________________________________________________________________
478 Bool_t AliAnaParticleHadronCorrelation::FillChargedMCCorrelationHistograms(Float_t mcAssocPt, Float_t mcAssocPhi, Float_t mcAssocEta,
479  Float_t mcTrigPt, Float_t mcTrigPhi, Float_t mcTrigEta,
480  Int_t histoIndex, Bool_t lostDecayPair)
481 {
482  Bool_t lead = kTRUE;
483 
484  // In case we requested the trigger to be a leading particle,
485  // check if this is true at the MC level.
486  // Not sure if it is correct to skip or not skip this.
487  // Absolute leading?
488  if( fMakeAbsoluteLeading && mcAssocPt > mcTrigPt ) lead = kFALSE; // skip event
489 
490  // Skip this event if near side associated particle pt larger than trigger
491  if( mcAssocPhi < 0 ) mcAssocPhi+=TMath::TwoPi();
492 
493  Float_t mcdeltaPhi= mcTrigPhi-mcAssocPhi;
494  if(mcdeltaPhi <= -TMath::PiOver2()) mcdeltaPhi+=TMath::TwoPi();
495  if(mcdeltaPhi > 3*TMath::PiOver2()) mcdeltaPhi-=TMath::TwoPi();
496 
497  if( fMakeNearSideLeading)
498  {
499  if( mcAssocPt > mcTrigPt && mcdeltaPhi < TMath::PiOver2() ) lead = kFALSE; // skip event
500  }
501 
502  //
503  // Select only hadrons in pt range
504  if ( mcAssocPt < fMinAssocPt || mcAssocPt > fMaxAssocPt ) return lead ; // exclude but continue
505  if ( mcAssocPt < GetReader()->GetCTSPtMin()) return lead ;
506 
507 
508  //
509  // Remove trigger itself for correlation when use charged triggers
510  if(TMath::Abs(mcAssocPt -mcTrigPt ) < 1e-6 &&
511  mcdeltaPhi < 1e-6 &&
512  TMath::Abs(mcAssocEta-mcTrigEta) < 1e-6) return lead ; // exclude but continue
513 
514  Float_t mcxE =-mcAssocPt/mcTrigPt*TMath::Cos(mcdeltaPhi);// -(mcAssocPx*pxprim+mcAssocPy*pyprim)/(mcTrigPt*mcTrigPt);
515  Float_t mchbpXE =-100 ;
516  if(mcxE > 0 ) mchbpXE = TMath::Log(1./mcxE);
517 
518  Float_t mczT = mcAssocPt/mcTrigPt ;
519  Float_t mchbpZT =-100 ;
520  if(mczT > 0 ) mchbpZT = TMath::Log(1./mczT);
521 
522  Double_t mcpout = mcAssocPt*TMath::Sin(mcdeltaPhi) ;
523 
524  AliDebug(1,Form("Charged hadron: track Pt %f, track Phi %f, phi trigger %f. Cuts: delta phi %2.2f < %2.2f < %2.2f",
525  mcAssocPt,mcAssocPhi, mcTrigPhi,fDeltaPhiMinCut, mcdeltaPhi, fDeltaPhiMaxCut));
526 
527  // Fill Histograms
528  fhMCEtaCharged [histoIndex]->Fill(mcAssocPt, mcAssocEta, GetEventWeight());
529  fhMCPhiCharged [histoIndex]->Fill(mcAssocPt, mcAssocPhi, GetEventWeight());
530  fhMCDeltaPhiCharged[histoIndex]->Fill(mcTrigPt , mcdeltaPhi, GetEventWeight());
531  fhMCPtAssocDeltaPhi[histoIndex]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
532 
533  fhMCDeltaEtaCharged [histoIndex]->Fill(mcTrigPt , mcTrigEta-mcAssocEta, GetEventWeight());
534  fhMCDeltaPhiDeltaEtaCharged[histoIndex]->Fill(mcdeltaPhi, mcTrigEta-mcAssocEta, GetEventWeight());
535 
536  // Delta phi cut for correlation
537  if( (mcdeltaPhi > fDeltaPhiMinCut) && (mcdeltaPhi < fDeltaPhiMaxCut) )
538  {
539  fhMCDeltaPhiChargedPt[histoIndex]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
540  fhMCPtXECharged [histoIndex]->Fill(mcTrigPt , mcxE , GetEventWeight());
541  fhMCPtHbpXECharged [histoIndex]->Fill(mcTrigPt , mchbpXE , GetEventWeight());
542  fhMCPtZTCharged [histoIndex]->Fill(mcTrigPt , mczT , GetEventWeight());
543  fhMCPtHbpZTCharged [histoIndex]->Fill(mcTrigPt , mchbpZT , GetEventWeight());
544  fhMCPtTrigPout [histoIndex]->Fill(mcTrigPt , mcpout , GetEventWeight());
545  }
546 
547  if(lostDecayPair)
548  {
549  // check index in GetMCTagIndexHistogram
550  if(histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
551  {
552  // pi0 decay
553  fhMCEtaCharged [8]->Fill(mcAssocPt, mcAssocEta, GetEventWeight());
554  fhMCPhiCharged [8]->Fill(mcAssocPt, mcAssocPhi, GetEventWeight());
555  fhMCDeltaPhiCharged[8]->Fill(mcTrigPt , mcdeltaPhi, GetEventWeight());
556  fhMCPtAssocDeltaPhi[8]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
557 
558  fhMCDeltaEtaCharged [8]->Fill(mcTrigPt , mcTrigEta-mcAssocEta, GetEventWeight());
559  fhMCDeltaPhiDeltaEtaCharged[8]->Fill(mcdeltaPhi, mcTrigEta-mcAssocEta, GetEventWeight());
560 
561  //delta phi cut for correlation
562  if( (mcdeltaPhi > fDeltaPhiMinCut) && (mcdeltaPhi < fDeltaPhiMaxCut) )
563  {
564  fhMCDeltaPhiChargedPt[8]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
565  fhMCPtXECharged [8]->Fill(mcTrigPt , mcxE , GetEventWeight());
566  fhMCPtHbpXECharged [8]->Fill(mcTrigPt , mchbpXE , GetEventWeight());
567  fhMCPtZTCharged [8]->Fill(mcTrigPt , mczT , GetEventWeight());
568  fhMCPtHbpZTCharged [8]->Fill(mcTrigPt , mchbpZT , GetEventWeight());
569  fhMCPtTrigPout [8]->Fill(mcTrigPt , mcpout , GetEventWeight());
570  }
571  } // pi0 decay lost pair
572 
573  if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
574  {
575  // eta decay
576  fhMCEtaCharged [9]->Fill(mcAssocPt, mcAssocEta, GetEventWeight());
577  fhMCPhiCharged [9]->Fill(mcAssocPt, mcAssocPhi, GetEventWeight());
578  fhMCDeltaPhiCharged[9]->Fill(mcTrigPt , mcdeltaPhi, GetEventWeight());
579  fhMCPtAssocDeltaPhi[9]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
580 
581  fhMCDeltaEtaCharged [9]->Fill(mcTrigPt , mcTrigEta-mcAssocEta, GetEventWeight());
582  fhMCDeltaPhiDeltaEtaCharged[9]->Fill(mcdeltaPhi, mcTrigEta-mcAssocEta, GetEventWeight());
583 
584  // Delta phi cut for correlation
585  if( (mcdeltaPhi > fDeltaPhiMinCut) && (mcdeltaPhi < fDeltaPhiMaxCut) )
586  {
587  fhMCDeltaPhiChargedPt[9]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
588  fhMCPtXECharged [9]->Fill(mcTrigPt , mcxE , GetEventWeight());
589  fhMCPtHbpXECharged [9]->Fill(mcTrigPt , mchbpXE , GetEventWeight());
590  fhMCPtZTCharged [9]->Fill(mcTrigPt , mczT , GetEventWeight());
591  fhMCPtHbpZTCharged [9]->Fill(mcTrigPt , mchbpZT , GetEventWeight());
592  fhMCPtTrigPout [9]->Fill(mcTrigPt , mcpout , GetEventWeight()) ;
593  }
594  } // eta decay lost pair
595  }
596  // Underlying event
597 
598  // Right
599  if ( (mcdeltaPhi > fUeDeltaPhiMinCut) && (mcdeltaPhi < fUeDeltaPhiMaxCut) )
600  {
601  //Double_t randomphi = gRandom->Uniform(TMath::Pi()/2,3*TMath::Pi()/2);
602  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
603  Double_t mcUexE = -(mcAssocPt/mcTrigPt)*TMath::Cos(randomphi);
604  Double_t mcUezT = mcAssocPt/mcTrigPt;
605 
606  if(mcUexE < 0.)
607  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
608  mcUexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
609 
610  fhMCPtXEUeCharged[histoIndex]->Fill(mcTrigPt, mcUexE, GetEventWeight());
611  if(mcUexE > 0) fhMCPtHbpXEUeCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
612 
613  fhMCPtZTUeCharged[histoIndex]->Fill(mcTrigPt, mcUezT, GetEventWeight());
614  if(mcUezT > 0) fhMCPtHbpZTUeCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
615 
616  fhMCUePart[histoIndex]->Fill(mcTrigPt, GetEventWeight());
617 
618  if(lostDecayPair)
619  {
620  // check index in GetMCTagIndexHistogram
621  if(histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
622  {
623  // pi0 decay
624  fhMCPtXEUeCharged[8]->Fill(mcTrigPt, mcUexE, GetEventWeight());
625  if(mcUexE > 0) fhMCPtHbpXEUeCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
626 
627  fhMCPtZTUeCharged[8]->Fill(mcTrigPt, mcUezT, GetEventWeight());
628  if(mcUezT > 0) fhMCPtHbpZTUeCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
629 
630  fhMCUePart[8]->Fill(mcTrigPt, GetEventWeight());
631  }
632  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
633  {
634  // eta decay
635  fhMCPtXEUeCharged[9]->Fill(mcTrigPt, mcUexE, GetEventWeight());
636  if(mcUexE > 0) fhMCPtHbpXEUeCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
637 
638  fhMCPtZTUeCharged[9]->Fill(mcTrigPt, mcUezT, GetEventWeight());
639  if(mcUezT > 0) fhMCPtHbpZTUeCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
640 
641  fhMCUePart[9]->Fill(mcTrigPt, GetEventWeight());
642  }
643  }
644  }
645 
646  if(fMakeSeveralUE)
647  {
648  // Left
649  if((mcdeltaPhi<-fUeDeltaPhiMinCut) || (mcdeltaPhi >2*fUeDeltaPhiMaxCut))
650  {
651  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
652  Double_t mcUexE = -(mcAssocPt/mcTrigPt)*TMath::Cos(randomphi);
653  Double_t mcUezT = mcAssocPt/mcTrigPt;
654 
655  if(mcUexE < 0.)
656  AliWarning(Form("Careful!!, negative xE %2.2f for left UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
657  mcUexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
658 
659  fhMCPtXEUeLeftCharged[histoIndex]->Fill(mcTrigPt, mcUexE, GetEventWeight());
660  if(mcUexE > 0) fhMCPtHbpXEUeLeftCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
661 
662  fhMCPtZTUeLeftCharged[histoIndex]->Fill(mcTrigPt, mcUezT, GetEventWeight());
663  if(mcUezT > 0) fhMCPtHbpZTUeLeftCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
664 
665  if(lostDecayPair)
666  {
667  // Check index in GetMCTagIndexHistogram
668  if(histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
669  {
670  // pi0 decay
671  fhMCPtXEUeLeftCharged[8]->Fill(mcTrigPt,mcUexE, GetEventWeight());
672  if(mcUexE > 0) fhMCPtHbpXEUeLeftCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
673 
674  fhMCPtZTUeLeftCharged[8]->Fill(mcTrigPt,mcUezT, GetEventWeight());
675  if(mcUezT > 0) fhMCPtHbpZTUeLeftCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
676  }
677  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
678  {
679  // eta decay
680  fhMCPtXEUeLeftCharged[9]->Fill(mcTrigPt, mcUexE, GetEventWeight());
681  if(mcUexE > 0) fhMCPtHbpXEUeLeftCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
682 
683  fhMCPtZTUeLeftCharged[9]->Fill(mcTrigPt, mcUezT, GetEventWeight());
684  if(mcUezT > 0) fhMCPtHbpZTUeLeftCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
685  }
686  }
687  }
688  }
689 
690  return lead;
691 }
692 
693 //______________________________________________________________________________________________________________
695 //______________________________________________________________________________________________________________
696 void AliAnaParticleHadronCorrelation::FillChargedMomentumImbalanceHistograms(Float_t ptTrig, Float_t ptAssoc,
697  Float_t deltaPhi,
698  Int_t cen, Int_t charge,
699  Int_t bin, Int_t decayTag,
700  Int_t outTOF, Int_t mcTag)
701 
702 {
703  Float_t zT = ptAssoc/ptTrig ;
704  Float_t xE =-ptAssoc/ptTrig*TMath::Cos(deltaPhi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
705  Float_t pout = ptAssoc*TMath::Sin(deltaPhi) ;
706 
707  if(xE < 0.)
708  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
709  xE,deltaPhi*TMath::RadToDeg(),TMath::Cos(deltaPhi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
710 
711  Float_t hbpXE = -100;
712  Float_t hbpZT = -100;
713 
714  if(xE > 0 ) hbpXE = TMath::Log(1./xE);
715  if(zT > 0 ) hbpZT = TMath::Log(1./zT);
716 
717  fhXECharged ->Fill(ptTrig, xE , GetEventWeight());
718  fhPtHbpXECharged ->Fill(ptTrig, hbpXE , GetEventWeight());
719  fhZTCharged ->Fill(ptTrig, zT , GetEventWeight());
720  fhPtHbpZTCharged ->Fill(ptTrig, hbpZT , GetEventWeight());
721  fhPtTrigPout ->Fill(ptTrig, pout , GetEventWeight());
722  fhPtTrigCharged ->Fill(ptTrig, ptAssoc, GetEventWeight());
723 
724  if((deltaPhi > 5*TMath::Pi()/6.) && (deltaPhi < 7*TMath::Pi()/6.))
725  {
726  fhXECharged_Cone2 ->Fill(ptTrig, xE , GetEventWeight());
727  fhPtHbpXECharged_Cone2 ->Fill(ptTrig, hbpXE, GetEventWeight());
728  }
729 
730  // MC
731  if(IsDataMC())
732  {
733  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
734  fhXEChargedMC[mcIndex]->Fill(ptTrig, xE, GetEventWeight());
735 
736  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
737  {
738  // check index in GetMCTagIndexHistogram
739  if ( mcIndex == 2 ) fhXEChargedMC[8]->Fill(ptTrig, xE, GetEventWeight()); // pi0 decay
740  else if ( mcIndex == 4 ) fhXEChargedMC[9]->Fill(ptTrig, xE, GetEventWeight()); // eta decay
741  }
742  }
743 
744  // Pile-up studies
745  if(IsPileUpAnalysisOn())
746  {
747  if (outTOF==1)
748  {
749  fhXEChargedOtherBC ->Fill(ptTrig, xE , GetEventWeight());
750  fhZTChargedOtherBC ->Fill(ptTrig, zT , GetEventWeight());
751  fhPtTrigChargedOtherBC->Fill(ptTrig, ptAssoc, GetEventWeight());
752  }
753  else if(outTOF==0)
754  {
755  fhXEChargedBC0 ->Fill(ptTrig, xE , GetEventWeight());
756  fhZTChargedBC0 ->Fill(ptTrig, zT , GetEventWeight());
757  fhPtTrigChargedBC0->Fill(ptTrig, ptAssoc, GetEventWeight());
758  }
759 
760  Int_t vtxBC = GetReader()->GetVertexBC();
761  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA)
762  {
763  fhXEChargedVtxBC0 ->Fill(ptTrig, xE , GetEventWeight());
764  fhZTChargedVtxBC0 ->Fill(ptTrig, zT , GetEventWeight());
765  fhPtTrigChargedVtxBC0->Fill(ptTrig, ptAssoc, GetEventWeight());
766  }
767 
768  if(GetReader()->IsPileUpFromSPD())
769  {
770  fhXEChargedPileUp [0]->Fill(ptTrig, xE , GetEventWeight());
771  fhZTChargedPileUp [0]->Fill(ptTrig, zT , GetEventWeight());
772  fhPtTrigChargedPileUp[0]->Fill(ptTrig, ptAssoc, GetEventWeight());
773  }
774  if(GetReader()->IsPileUpFromEMCal())
775  {
776  fhXEChargedPileUp [1]->Fill(ptTrig, xE , GetEventWeight());
777  fhZTChargedPileUp [1]->Fill(ptTrig, zT , GetEventWeight());
778  fhPtTrigChargedPileUp[1]->Fill(ptTrig, ptAssoc, GetEventWeight());
779  }
780  if(GetReader()->IsPileUpFromSPDOrEMCal())
781  {
782  fhXEChargedPileUp [2]->Fill(ptTrig, xE , GetEventWeight());
783  fhZTChargedPileUp [2]->Fill(ptTrig, zT , GetEventWeight());
784  fhPtTrigChargedPileUp[2]->Fill(ptTrig, ptAssoc, GetEventWeight());
785  }
786  if(GetReader()->IsPileUpFromSPDAndEMCal())
787  {
788  fhXEChargedPileUp [3]->Fill(ptTrig, xE , GetEventWeight());
789  fhZTChargedPileUp [3]->Fill(ptTrig, zT , GetEventWeight());
790  fhPtTrigChargedPileUp[3]->Fill(ptTrig, ptAssoc, GetEventWeight());
791  }
792  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
793  {
794  fhXEChargedPileUp [4]->Fill(ptTrig, xE , GetEventWeight());
795  fhZTChargedPileUp [4]->Fill(ptTrig, zT , GetEventWeight());
796  fhPtTrigChargedPileUp[4]->Fill(ptTrig, ptAssoc, GetEventWeight());
797  }
798  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
799  {
800  fhXEChargedPileUp [5]->Fill(ptTrig, xE , GetEventWeight());
801  fhZTChargedPileUp [5]->Fill(ptTrig, zT , GetEventWeight());
802  fhPtTrigChargedPileUp[5]->Fill(ptTrig, ptAssoc, GetEventWeight());
803  }
804  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
805  {
806  fhXEChargedPileUp [6]->Fill(ptTrig, xE , GetEventWeight());
807  fhZTChargedPileUp [6]->Fill(ptTrig, zT , GetEventWeight());
808  fhPtTrigChargedPileUp[6]->Fill(ptTrig, ptAssoc, GetEventWeight());
809  }
810  }
811 
812  if(fDecayTrigger && decayTag > 0)
813  {
814  for(Int_t ibit = 0; ibit<fNDecayBits; ibit++)
815  {
816  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
817  {
818  fhXEDecayCharged[ibit]->Fill(ptTrig, xE, GetEventWeight());
819  fhZTDecayCharged[ibit]->Fill(ptTrig, zT, GetEventWeight());
820  }
821  }
822  } // photon decay pi0/eta trigger
823 
824  if(bin >= 0 && fFillMomImbalancePtAssocBinsHisto)//away side
825  {
826  fhXEAssocPtBin[bin]->Fill(ptTrig, xE, GetEventWeight()) ;
827  fhZTAssocPtBin[bin]->Fill(ptTrig, zT, GetEventWeight()) ;
828  }
829 
830  if(fCorrelVzBin)
831  {
832  Int_t vz = GetEventVzBin();
833  fhXEVZ[vz]->Fill(ptTrig, xE, GetEventWeight()) ;
834  fhZTVZ[vz]->Fill(ptTrig, zT, GetEventWeight()) ;
835  }
836 
837  if(charge > 0)
838  {
839  fhXEPosCharged->Fill(ptTrig, xE, GetEventWeight()) ;
840  fhZTPosCharged->Fill(ptTrig, zT, GetEventWeight()) ;
841  }
842  else
843  {
844  fhXENegCharged->Fill(ptTrig, xE, GetEventWeight()) ;
845  fhZTNegCharged->Fill(ptTrig, zT, GetEventWeight()) ;
846  }
847 
848  // Fill different multiplicity/centrality histogram
849  if(IsHighMultiplicityAnalysisOn() && cen >= 0 && cen < GetNCentrBin())
850  {
851  fhXEMult[cen]->Fill(ptTrig, xE, GetEventWeight());
852  fhZTMult[cen]->Fill(ptTrig, zT, GetEventWeight());
853  } // multiplicity/centrality events selection
854 }
855 
856 //___________________________________________________________________________________________________________________
858 //___________________________________________________________________________________________________________________
859 void AliAnaParticleHadronCorrelation::FillChargedUnderlyingEventHistograms(Float_t ptTrig, Float_t ptAssoc,
860  Float_t deltaPhi, Int_t cen, Int_t outTOF, Int_t mcTag)
861 {
862  fhUePart->Fill(ptTrig, GetEventWeight());
863 
864  fhDeltaPhiUeChargedPt->Fill(ptAssoc, deltaPhi, GetEventWeight());
865 
866  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
867  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
868  Double_t uezT = ptAssoc/ptTrig;
869 
870  if(uexE < 0.)
871  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
872  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
873 
874  fhXEUeCharged->Fill(ptTrig, uexE, GetEventWeight());
875  if(uexE > 0) fhPtHbpXEUeCharged->Fill(ptTrig, TMath::Log(1/uexE), GetEventWeight());
876 
877  fhZTUeCharged->Fill(ptTrig, uezT, GetEventWeight());
878  if(uezT > 0) fhPtHbpZTUeCharged->Fill(ptTrig, TMath::Log(1/uezT), GetEventWeight());
879 
880  if(IsDataMC())
881  {
882  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
883  fhXEUeChargedRightMC[mcIndex]->Fill(ptTrig, uexE, GetEventWeight());
884 
885  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
886  {
887  // check index in GetMCTagIndexHistogram
888  if ( mcIndex == 2 ) fhXEUeChargedRightMC[8]->Fill(ptTrig, uexE, GetEventWeight()); // pi0 decay
889  else if ( mcIndex == 4 ) fhXEUeChargedRightMC[9]->Fill(ptTrig, uexE, GetEventWeight()); // eta decay
890  }
891  }
892 
893  // Pile-up studies
894 
895  if(IsPileUpAnalysisOn())
896  {
897  if (outTOF==1)
898  {
899  fhXEUeChargedOtherBC->Fill(ptTrig, uexE, GetEventWeight());
900  fhZTUeChargedOtherBC->Fill(ptTrig, uezT, GetEventWeight());
901  }
902  else if(outTOF==0)
903  {
904  fhXEUeChargedBC0->Fill(ptTrig, uexE, GetEventWeight());
905  fhZTUeChargedBC0->Fill(ptTrig, uezT, GetEventWeight());
906  }
907 
908  Int_t vtxBC = GetReader()->GetVertexBC();
909  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA)
910  {
911  fhXEUeChargedVtxBC0->Fill(ptTrig, uexE, GetEventWeight());
912  fhZTUeChargedVtxBC0->Fill(ptTrig, uezT, GetEventWeight());
913  }
914 
915  if(GetReader()->IsPileUpFromSPD())
916  {
917  fhXEUeChargedPileUp[0]->Fill(ptTrig, uexE, GetEventWeight());
918  fhZTUeChargedPileUp[0]->Fill(ptTrig, uezT, GetEventWeight());
919  }
920  if(GetReader()->IsPileUpFromEMCal())
921  {
922  fhXEUeChargedPileUp[1]->Fill(ptTrig, uexE, GetEventWeight());
923  fhZTUeChargedPileUp[1]->Fill(ptTrig, uezT, GetEventWeight());
924  }
925  if(GetReader()->IsPileUpFromSPDOrEMCal())
926  {
927  fhXEUeChargedPileUp[2]->Fill(ptTrig, uexE, GetEventWeight());
928  fhZTUeChargedPileUp[2]->Fill(ptTrig, uezT, GetEventWeight());
929  }
930  if(GetReader()->IsPileUpFromSPDAndEMCal())
931  {
932  fhXEUeChargedPileUp[3]->Fill(ptTrig, uexE, GetEventWeight());
933  fhZTUeChargedPileUp[3]->Fill(ptTrig, uezT, GetEventWeight());
934  }
935  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
936  {
937  fhXEUeChargedPileUp[4]->Fill(ptTrig, uexE, GetEventWeight());
938  fhZTUeChargedPileUp[4]->Fill(ptTrig, uezT, GetEventWeight());
939  }
940  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
941  {
942  fhXEUeChargedPileUp[5]->Fill(ptTrig, uexE, GetEventWeight());
943  fhZTUeChargedPileUp[5]->Fill(ptTrig, uezT, GetEventWeight());
944  }
945  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
946  {
947  fhXEUeChargedPileUp[6]->Fill(ptTrig, uexE, GetEventWeight());
948  fhZTUeChargedPileUp[6]->Fill(ptTrig, uezT, GetEventWeight());
949  }
950  }
951 
952  // Fill different multiplicity/centrality histogram
953  if(IsHighMultiplicityAnalysisOn() && cen >= 0 && cen < GetNCentrBin())
954  {
955  fhXEUeMult[cen]->Fill(ptTrig, uexE, GetEventWeight());
956  fhZTUeMult[cen]->Fill(ptTrig, uezT, GetEventWeight());
957  }
958 }
959 
960 //_______________________________________________________________________________________________
963 //_______________________________________________________________________________________________
964 void AliAnaParticleHadronCorrelation::FillChargedUnderlyingEventSidesHistograms(Float_t ptTrig,
965  Float_t ptAssoc,
966  Float_t deltaPhi,
967  Int_t mcTag)
968 {
969  if((deltaPhi<-fUeDeltaPhiMinCut) || (deltaPhi >2*fUeDeltaPhiMaxCut))
970  {
971  fhDeltaPhiUeLeftCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
972 
973  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
974  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
975  Double_t uezT = ptAssoc/ptTrig;
976 
977  if(uexE < 0.)
978  AliWarning(Form("Careful!!, negative xE %2.2f for left UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
979  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
980 
981  fhXEUeLeftCharged->Fill(ptTrig, uexE, GetEventWeight());
982  if(uexE > 0) fhPtHbpXEUeLeftCharged->Fill(ptTrig, TMath::Log(1/uexE), GetEventWeight());
983 
984  fhZTUeLeftCharged->Fill(ptTrig, uezT, GetEventWeight());
985  if(uezT > 0) fhPtHbpZTUeLeftCharged->Fill(ptTrig, TMath::Log(1/uezT), GetEventWeight());
986 
987  fhDeltaPhiUeLeftCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
988 
989  if(IsDataMC())
990  {
991  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
992  fhXEUeChargedLeftMC[mcIndex]->Fill(ptTrig, uexE, GetEventWeight());
993 
994  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
995  {
996  // check index in GetMCTagIndexHistogram
997  if ( mcIndex == 2 ) fhXEUeChargedLeftMC[8]->Fill(ptTrig, uexE, GetEventWeight()); // pi0 decay
998  else if ( mcIndex == 4 ) fhXEUeChargedLeftMC[9]->Fill(ptTrig, uexE, GetEventWeight()); // eta decay
999  }
1000  }
1001  }
1002 
1003  if((deltaPhi<-fUeDeltaPhiMinCut) && (deltaPhi >-TMath::Pi()/2))
1004  {
1005  fhDeltaPhiUeLeftDownCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1006 
1007  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1008  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1009 
1010  if(uexE < 0.)
1011  AliWarning(Form("Careful!!, negative xE %2.2f for left-down UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1012  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1013 
1014  fhXEUeLeftDownCharged->Fill(ptTrig, uexE, GetEventWeight());
1015  }
1016 
1017  if((deltaPhi>2*fUeDeltaPhiMaxCut) && (deltaPhi <3*TMath::Pi()/2))
1018  {
1019  fhDeltaPhiUeLeftUpCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1020 
1021  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1022  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1023 
1024  if(uexE < 0.)
1025  AliWarning(Form("Careful!!, negative xE %2.2f for left-up UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1026  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1027 
1028  fhXEUeLeftUpCharged->Fill(ptTrig, uexE, GetEventWeight());
1029  }
1030 
1031  if((deltaPhi > TMath::Pi()/2) && (deltaPhi < fUeDeltaPhiMaxCut))
1032  {
1033  fhDeltaPhiUeRightUpCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1034 
1035  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1036  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1037 
1038  if(uexE < 0.)
1039  AliWarning(Form("Careful!!, negative xE %2.2f for right-up UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1040  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1041 
1042  fhXEUeRightUpCharged->Fill(ptTrig, uexE, GetEventWeight());
1043  }
1044 
1045  if((deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < TMath::Pi()/2))
1046  {
1047  fhDeltaPhiUeRightDownCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1048 
1049  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1050  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1051 
1052  if(uexE < 0.)
1053  AliWarning(Form("Careful!!, negative xE %2.2f for right-down UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1054  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1055 
1056  fhXEUeRightDownCharged->Fill(ptTrig, uexE, GetEventWeight());
1057  }
1058 }
1059 
1060 //_____________________________________________________________________________________________________________________________________
1062 //_____________________________________________________________________________________________________________________________________
1063 void AliAnaParticleHadronCorrelation::FillDecayPhotonCorrelationHistograms(Float_t ptAssoc, Float_t phiAssoc, Bool_t bChargedOrNeutral)
1064 {
1065  // Calculate the correlation parameters
1066  Float_t ptDecay1 = fDecayMom1.Pt();
1067  Float_t ptDecay2 = fDecayMom2.Pt();
1068 
1069  Float_t zTDecay1 = -100, zTDecay2 = -100;
1070  if(ptDecay1 > 0) zTDecay1 = ptAssoc/ptDecay1 ;
1071  if(ptDecay2 > 0) zTDecay2 = ptAssoc/ptDecay2 ;
1072 
1073  Float_t deltaPhiDecay1 = fDecayMom1.Phi()-phiAssoc;
1074  if(deltaPhiDecay1< -TMath::PiOver2()) deltaPhiDecay1+=TMath::TwoPi();
1075  if(deltaPhiDecay1>3*TMath::PiOver2()) deltaPhiDecay1-=TMath::TwoPi();
1076 
1077  Float_t deltaPhiDecay2 = fDecayMom2.Phi()-phiAssoc;
1078  if(deltaPhiDecay2< -TMath::PiOver2()) deltaPhiDecay2+=TMath::TwoPi();
1079  if(deltaPhiDecay2>3*TMath::PiOver2()) deltaPhiDecay2-=TMath::TwoPi();
1080 
1081  Float_t xEDecay1 =-zTDecay1*TMath::Cos(deltaPhiDecay1); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
1082  Float_t xEDecay2 =-zTDecay2*TMath::Cos(deltaPhiDecay2); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
1083 
1084  if(bChargedOrNeutral) // correlate with charges
1085  {
1086  fhDeltaPhiPi0DecayCharged->Fill(ptDecay1, deltaPhiDecay1, GetEventWeight());
1087  fhDeltaPhiPi0DecayCharged->Fill(ptDecay2, deltaPhiDecay2, GetEventWeight());
1088 
1089  AliDebug(2,Form("deltaPhoton1 = %f, deltaPhoton2 = %f", deltaPhiDecay1, deltaPhiDecay2));
1090 
1091  if( (deltaPhiDecay1 > fDeltaPhiMinCut) && ( deltaPhiDecay1 < fDeltaPhiMaxCut) )
1092  {
1093  fhZTPi0DecayCharged->Fill(ptDecay1, zTDecay1, GetEventWeight());
1094  fhXEPi0DecayCharged->Fill(ptDecay1, xEDecay1, GetEventWeight());
1095  }
1096  if( (deltaPhiDecay2 > fDeltaPhiMinCut) && ( deltaPhiDecay2 < fDeltaPhiMaxCut) )
1097  {
1098  fhZTPi0DecayCharged->Fill(ptDecay2, zTDecay2, GetEventWeight());
1099  fhXEPi0DecayCharged->Fill(ptDecay2, xEDecay2, GetEventWeight());
1100  }
1101  }
1102  else // correlate with neutrals
1103  {
1104  fhDeltaPhiPi0DecayNeutral->Fill(ptDecay1, deltaPhiDecay1, GetEventWeight());
1105  fhDeltaPhiPi0DecayNeutral->Fill(ptDecay2, deltaPhiDecay2, GetEventWeight());
1106 
1107  AliDebug(2,Form("deltaPhoton1 = %f, deltaPhoton2 = %f", deltaPhiDecay1, deltaPhiDecay2));
1108 
1109  if( (deltaPhiDecay1 > fDeltaPhiMinCut) && ( deltaPhiDecay1 < fDeltaPhiMaxCut) )
1110  {
1111  fhZTPi0DecayNeutral->Fill(ptDecay1, zTDecay1, GetEventWeight());
1112  fhXEPi0DecayNeutral->Fill(ptDecay1, xEDecay1, GetEventWeight());
1113  }
1114  if( (deltaPhiDecay2 > fDeltaPhiMinCut) && ( deltaPhiDecay2 < fDeltaPhiMaxCut) )
1115  {
1116  fhZTPi0DecayNeutral->Fill(ptDecay2, zTDecay2, GetEventWeight());
1117  fhXEPi0DecayNeutral->Fill(ptDecay2, xEDecay2, GetEventWeight());
1118  }
1119  }
1120 }
1121 
1122 //_____________________________________________________________________________________________________________________________
1125 //_____________________________________________________________________________________________________________________________
1126 void AliAnaParticleHadronCorrelation::FillNeutralUnderlyingEventSidesHistograms(Float_t ptTrig, Float_t ptAssoc,
1127  Float_t zT, Float_t hbpZT,
1128  Float_t deltaPhi)
1129 {
1130  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1131 
1132  Float_t xE =-ptAssoc/ptTrig*TMath::Cos(randomphi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
1133  Float_t hbpXE = -100;
1134  if(xE > 0 ) hbpXE = TMath::Log(1./xE);
1135 
1136  if((deltaPhi<-fUeDeltaPhiMinCut) && (deltaPhi >-fUeDeltaPhiMaxCut))
1137  {
1138  fhDeltaPhiUeLeftNeutral->Fill(ptAssoc, deltaPhi, GetEventWeight());
1139  fhXEUeLeftNeutral ->Fill(ptTrig , xE , GetEventWeight());
1140  fhPtHbpXEUeLeftNeutral ->Fill(ptTrig , hbpXE , GetEventWeight());
1141  fhZTUeLeftNeutral ->Fill(ptTrig , zT , GetEventWeight());
1142  fhPtHbpZTUeLeftNeutral ->Fill(ptTrig , hbpZT , GetEventWeight());
1143  }
1144 }
1145 
1146 //______________________________________________________
1148 //______________________________________________________
1149 void AliAnaParticleHadronCorrelation::FillEventMixPool()
1150 {
1151  if ( !DoOwnMix() ) return;
1152 
1153  FillChargedEventMixPool();
1154 
1155  // Do the cluster pool filling only if requested
1156  // or in case of isolation cut using clusters in the cone.
1157  Bool_t isoCase = OnlyIsolated() && (GetIsolationCut()->GetParticleTypeInCone() != AliIsolationCut::kOnlyCharged);
1158 
1159  if( !fFillNeutralEventMixPool && !isoCase) return;
1160 
1161  FillNeutralEventMixPool();
1162 }
1163 
1164 //_____________________________________________________________
1166 //_____________________________________________________________
1167 void AliAnaParticleHadronCorrelation::FillChargedEventMixPool()
1168 {
1169  if(fUseMixStoredInReader && GetReader()->GetLastTracksMixedEvent() == GetEventNumber())
1170  {
1171  //printf("%s : Pool already filled for this event !!!\n",GetInputAODName().Data());
1172  return ; // pool filled previously for another trigger
1173  }
1174 
1175  AliAnalysisManager * manager = AliAnalysisManager::GetAnalysisManager();
1176  AliInputEventHandler * inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
1177 
1178  if(!inputHandler) return ;
1179 
1180  // Do mixing only with MB event (or the chosen mask), if not skip
1181  if( !(inputHandler->IsEventSelected( ) & GetReader()->GetMixEventTriggerMask()) ) return ;
1182 
1183  Int_t eventBin = GetEventMixBin();
1184 
1185  //Check that the bin exists, if not (bad determination of RP, centrality or vz bin) do nothing
1186  if(eventBin < 0) return;
1187 
1188  fhEventMBBin->Fill(eventBin, GetEventWeight());
1189 
1190  TObjArray * mixEventTracks = new TObjArray;
1191 
1192  if(fUseMixStoredInReader)
1193  {
1194  fListMixTrackEvents[eventBin] = GetReader()->GetListWithMixedEventsForTracks(eventBin);
1195  }
1196 
1197  if(!fListMixTrackEvents[eventBin]) fListMixTrackEvents[eventBin] = new TList();
1198 
1199  //printf("%s ***** Pool Event bin : %d - nTracks %d\n",GetInputAODName().Data(),eventBin, GetCTSTracks()->GetEntriesFast());
1200 
1201  TList * pool = fListMixTrackEvents[eventBin];
1202 
1203  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
1204  {
1205  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
1206 
1207  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
1208  Float_t pt = fTrackVector.Pt();
1209 
1210  // Select only hadrons in pt range
1211  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
1212 
1213  AliAODPWG4Particle * mixedTrack = new AliAODPWG4Particle(track->Px(),track->Py(),track->Pz(),0);
1214  mixedTrack->SetDetectorTag(kCTS);
1215  mixedTrack->SetChargedBit(track->Charge()>0);
1216  mixEventTracks->Add(mixedTrack);
1217  }
1218 
1219  fhNtracksMB->Fill(mixEventTracks->GetEntriesFast(), eventBin, GetEventWeight());
1220 
1221  // Set the event number where the last event was added, to avoid double pool filling
1222  GetReader()->SetLastTracksMixedEvent(GetEventNumber());
1223 
1224  //printf("Add event to pool with %d tracks \n ",mixEventTracks->GetEntries());
1225  pool->AddFirst(mixEventTracks);
1226  mixEventTracks = 0;
1227 
1228  //printf("Pool size %d, max %d\n",pool->GetSize(), GetNMaxEvMix());
1229 
1230  if(pool->GetSize() > GetNMaxEvMix())
1231  {
1232  // Remove last event
1233  TClonesArray * tmp = static_cast<TClonesArray*>(pool->Last()) ;
1234  pool->RemoveLast() ;
1235  delete tmp ;
1236  }
1237 }
1238 
1239 //_____________________________________________________________
1242 //_____________________________________________________________
1243 void AliAnaParticleHadronCorrelation::FillNeutralEventMixPool()
1244 {
1245  //printf("FillNeutralEventMixPool for %s\n",GetInputAODName().Data());
1246 
1247  if(fUseMixStoredInReader && GetReader()->GetLastCaloMixedEvent() == GetEventNumber())
1248  {
1249  //printf("%s : Pool already filled for this event !!!\n",GetInputAODName().Data());
1250  return ; // pool filled previously for another trigger
1251  }
1252 
1253  TObjArray * pl = GetEMCALClusters();
1254  //if (GetAODObjArrayName.Contains("PHOS") )pl = GetPHOSClusters();
1255  //else pl = GetEMCALClusters();
1256 
1257  AliAnalysisManager * manager = AliAnalysisManager::GetAnalysisManager();
1258  AliInputEventHandler * inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
1259 
1260  if(!inputHandler) return ;
1261 
1262  // Do mixing only with MB event (or the chosen mask), if not skip
1263  if( !(inputHandler->IsEventSelected( ) & GetReader()->GetMixEventTriggerMask()) ) return ;
1264 
1265  Int_t eventBin = GetEventMixBin();
1266 
1267  // Check that the bin exists, if not (bad determination of RP, centrality or vz bin) do nothing
1268  if(eventBin < 0) return;
1269 
1270  TObjArray * mixEventCalo = new TObjArray;
1271 
1272  if(fUseMixStoredInReader)
1273  {
1274  fListMixCaloEvents[eventBin] = GetReader()->GetListWithMixedEventsForCalo(eventBin);
1275  }
1276 
1277  if(!fListMixCaloEvents[eventBin]) fListMixCaloEvents[eventBin] = new TList();
1278 
1279  TList * poolCalo = fListMixCaloEvents[eventBin];
1280 
1281  for(Int_t ipr = 0;ipr < pl->GetEntriesFast() ; ipr ++ )
1282  {
1283  AliVCluster * calo = (AliVCluster *) (pl->At(ipr)) ;
1284 
1285  // Remove matched clusters
1286  if( IsTrackMatched( calo, GetReader()->GetInputEvent() ) ) continue ;
1287 
1288  // Cluster momentum calculation
1289  if(GetReader()->GetDataType() != AliCaloTrackReader::kMC)
1290  {
1291  calo->GetMomentum(fMomentum,GetVertex(0)) ;
1292  }// Assume that come from vertex in straight line
1293  else
1294  {
1295  Double_t vertex[]={0,0,0};
1296  calo->GetMomentum(fMomentum,vertex) ;
1297  }
1298 
1299  Float_t pt = fMomentum.Pt();
1300 
1301  // Select only clusters in pt range
1302  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
1303 
1304  AliAODPWG4Particle * mixedCalo = new AliAODPWG4Particle(fMomentum);
1305  mixedCalo->SetDetectorTag(kEMCAL);
1306  mixEventCalo->Add(mixedCalo);
1307  }
1308 
1309  fhNclustersMB->Fill(mixEventCalo->GetEntriesFast(), eventBin, GetEventWeight());
1310 
1311  // Set the event number where the last event was added, to avoid double pool filling
1312  GetReader()->SetLastCaloMixedEvent(GetEventNumber());
1313 
1314  //printf("Add event to pool with %d clusters \n ",mixEventCalo->GetEntries());
1315  poolCalo->AddFirst(mixEventCalo);
1316  mixEventCalo = 0;
1317 
1318  //printf("Pool size %d, max %d\n",poolCalo->GetSize(), GetNMaxEvMix());
1319 
1320  if(poolCalo->GetSize() > GetNMaxEvMix())
1321  {
1322  // Remove last event
1323  TClonesArray * tmp = static_cast<TClonesArray*>(poolCalo->Last()) ;
1324  poolCalo->RemoveLast() ;
1325  delete tmp ;
1326  }
1327 }
1328 
1329 //_________________________________________________________________________________________________________________
1332 //_________________________________________________________________________________________________________________
1333 Bool_t AliAnaParticleHadronCorrelation::FindLeadingOppositeHadronInWindow(AliAODPWG4ParticleCorrelation * particle)
1334 {
1335  Float_t etaTrig = particle->Eta();
1336  Float_t ptTrig = particle->Pt();
1337  Float_t phiTrig = particle->Phi();
1338  if(phiTrig < 0 ) phiTrig+= TMath::TwoPi();
1339 
1340  Float_t ptLeadHad = 0 ;
1341  Float_t dphiLeadHad= -100 ;
1342  Float_t phiLeadHad = -100 ;
1343  Float_t etaLeadHad = -100 ;
1344  Int_t nTrack = 0;
1345 
1346  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
1347  {
1348  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
1349 
1350  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
1351 
1352  Float_t pt = fTrackVector.Pt();
1353  Float_t phi = fTrackVector.Phi() ;
1354  if(phi < 0 ) phi+= TMath::TwoPi();
1355 
1356  Float_t deltaPhi = phiTrig-phi;
1357  //
1358  // Calculate deltaPhi shift so that for the particles on the opposite side
1359  // it is defined between 90 and 270 degrees
1360  // Shift [-360,-90] to [0, 270]
1361  // and [270,360] to [-90,0]
1362  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
1363  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
1364 
1365  if(pt > ptLeadHad && deltaPhi > TMath::PiOver2()) // in opposite hemisphere
1366  {
1367  ptLeadHad = pt ;
1368  phiLeadHad = phi;
1369  dphiLeadHad= deltaPhi;
1370  etaLeadHad = fTrackVector.Eta();
1371  nTrack++;
1372  }
1373  }// track loop
1374 
1375  if(fFillLeadHadOppositeHisto)
1376  {
1377  if(nTrack == 0)
1378  {
1379  fhPtNoLeadingOppositeHadron ->Fill(ptTrig , GetEventWeight());
1380  fhEtaPhiNoLeadingOppositeHadron->Fill(etaTrig, phiTrig, GetEventWeight());
1381  }
1382  else
1383  {
1384  fhPtLeadingOppositeHadron ->Fill(ptTrig, ptLeadHad, GetEventWeight());
1385  fhPtDiffPhiLeadingOppositeHadron->Fill(ptTrig, dphiLeadHad, GetEventWeight());
1386  fhPtDiffEtaLeadingOppositeHadron->Fill(ptTrig, etaLeadHad-etaTrig, GetEventWeight());
1387  }
1388  }
1389 
1390 
1391  AliDebug(1,Form("pT %2.2f, phi %2.2f, eta %2.2f, nTracks away %d, total tracks %d",
1392  ptLeadHad,phiLeadHad*TMath::RadToDeg(),etaLeadHad,nTrack, GetTrackMultiplicity()));
1393  AliDebug(1,Form("\t pT trig %2.2f, Dphi (trigger-hadron) %2.2f, Deta (trigger-hadron) %2.2f",
1394  ptTrig, dphiLeadHad*TMath::RadToDeg(), etaLeadHad-etaTrig));
1395  AliDebug(1,Form("\t cuts pT: min %2.2f, max %2.2f; DPhi: min %2.2f, max %2.2f",
1396  fMinLeadHadPt,fMaxLeadHadPt,fMinLeadHadPhi*TMath::RadToDeg(),fMaxLeadHadPhi*TMath::RadToDeg()));
1397 
1398 
1399  // reject the trigger if the leading hadron is not in the requested pt or phi window and
1400 
1401  if( nTrack == 0 ) return kFALSE; // No track found in opposite hemisphere
1402 
1403  if( ptLeadHad < fMinLeadHadPt || ptLeadHad > fMaxLeadHadPt ) return kFALSE;
1404 
1405  //printf("Accept leading hadron pT \n");
1406 
1407  if( dphiLeadHad < fMinLeadHadPhi || dphiLeadHad > fMaxLeadHadPhi ) return kFALSE;
1408 
1409  //printf("Accept leading hadron phi \n");
1410 
1411  return kTRUE ;
1412 }
1413 
1414 //____________________________________________________________
1416 //____________________________________________________________
1417 TObjString* AliAnaParticleHadronCorrelation::GetAnalysisCuts()
1418 {
1419  TString parList ; //this will be list of parameters used for this analysis.
1420  const Int_t buffersize = 560;
1421  char onePar[buffersize] ;
1422 
1423  snprintf(onePar,buffersize,"--- AliAnaPaticleHadronCorrelation ---:") ;
1424  parList+=onePar ;
1425  snprintf(onePar,buffersize," %3.2f < Pt associated < %3.2f; ", fMinAssocPt, fMaxAssocPt) ;
1426  parList+=onePar ;
1427  snprintf(onePar,buffersize," %3.2f < Phi trigger particle-Hadron < %3.2f; ", fDeltaPhiMinCut, fDeltaPhiMaxCut) ;
1428  parList+=onePar ;
1429  snprintf(onePar,buffersize," %3.2f < Phi trigger particle-UeHadron < %3.2f; ", fUeDeltaPhiMinCut, fUeDeltaPhiMaxCut) ;
1430  parList+=onePar ;
1431  snprintf(onePar,buffersize,"Isolated Trigger? %d;", fSelectIsolated) ;
1432  parList+=onePar ;
1433  snprintf(onePar,buffersize,"Several UE? %d;", fMakeSeveralUE) ;
1434  parList+=onePar ;
1435  snprintf(onePar,buffersize,"Name of AOD Pi0 Branch %s;", fPi0AODBranchName.Data());
1436  parList+=onePar ;
1437  snprintf(onePar,buffersize,"Do Decay-hadron correlation ? pi0 %d, decay %d;", fPi0Trigger, fDecayTrigger) ;
1438  parList+=onePar ;
1439  snprintf(onePar,buffersize,"Select absolute leading for cluster triggers ? %d or Near Side Leading %d;",
1440  fMakeAbsoluteLeading, fMakeNearSideLeading) ;
1441  parList+=onePar ;
1442  snprintf(onePar,buffersize,"Associated particle pt bins %d: ", fNAssocPtBins) ;
1443  parList+=onePar ;
1444  for (Int_t ibin = 0; ibin<fNAssocPtBins; ibin++) {
1445  snprintf(onePar,buffersize,"bin %d = [%2.1f,%2.1f];", ibin, fAssocPtBinLimit[ibin], fAssocPtBinLimit[ibin+1]) ;
1446  }
1447  parList+=onePar ;
1448 
1449  //Get parameters set in base class.
1450  parList += GetBaseParametersList() ;
1451 
1452  //Get parameters set in FiducialCut class (not available yet)
1453  //parlist += GetFidCut()->GetFidCutParametersList()
1454 
1455  return new TObjString(parList) ;
1456 }
1457 
1458 //________________________________________________________________
1461 //________________________________________________________________
1462 TList * AliAnaParticleHadronCorrelation::GetCreateOutputObjects()
1463 {
1464  TList * outputContainer = new TList() ;
1465  outputContainer->SetName("CorrelationHistos") ;
1466 
1467  Int_t nptbins = GetHistogramRanges()->GetHistoPtBins(); Int_t nphibins = GetHistogramRanges()->GetHistoPhiBins(); Int_t netabins = GetHistogramRanges()->GetHistoEtaBins();
1468  Float_t ptmax = GetHistogramRanges()->GetHistoPtMax(); Float_t phimax = GetHistogramRanges()->GetHistoPhiMax(); Float_t etamax = GetHistogramRanges()->GetHistoEtaMax();
1469  Float_t ptmin = GetHistogramRanges()->GetHistoPtMin(); Float_t phimin = GetHistogramRanges()->GetHistoPhiMin(); Float_t etamin = GetHistogramRanges()->GetHistoEtaMin();
1470 
1471  Int_t ndeltaphibins = GetHistogramRanges()->GetHistoDeltaPhiBins(); Int_t ndeltaetabins = GetHistogramRanges()->GetHistoDeltaEtaBins();
1472  Float_t deltaphimax = GetHistogramRanges()->GetHistoDeltaPhiMax(); Float_t deltaetamax = GetHistogramRanges()->GetHistoDeltaEtaMax();
1473  Float_t deltaphimin = GetHistogramRanges()->GetHistoDeltaPhiMin(); Float_t deltaetamin = GetHistogramRanges()->GetHistoDeltaEtaMin();
1474 
1475  Int_t ntrbins = GetHistogramRanges()->GetHistoTrackMultiplicityBins(); Int_t nclbins = GetHistogramRanges()->GetHistoNClustersBins();
1476  Int_t trmax = GetHistogramRanges()->GetHistoTrackMultiplicityMax(); Int_t clmax = GetHistogramRanges()->GetHistoNClustersMax();
1477  Int_t trmin = GetHistogramRanges()->GetHistoTrackMultiplicityMin(); Int_t clmin = GetHistogramRanges()->GetHistoNClustersMin();
1478 
1479  Int_t nxeztbins = GetHistogramRanges()->GetHistoRatioBins(); Int_t nhbpbins = GetHistogramRanges()->GetHistoHBPBins();
1480  Float_t xeztmax = GetHistogramRanges()->GetHistoRatioMax(); Float_t hbpmax = GetHistogramRanges()->GetHistoHBPMax();
1481  Float_t xeztmin = GetHistogramRanges()->GetHistoRatioMin(); Float_t hbpmin = GetHistogramRanges()->GetHistoHBPMin();
1482 
1483  Int_t nMixBins = GetNCentrBin()*GetNZvertBin()*GetNRPBin();
1484 
1485  Int_t nmassbins = GetHistogramRanges()->GetHistoMassBins();
1486  Float_t massmin = GetHistogramRanges()->GetHistoMassMin();
1487  Float_t massmax = GetHistogramRanges()->GetHistoMassMax();
1488 
1489  TString nameMC[] = {"Photon","Pi0","Pi0Decay","Eta","EtaDecay","OtherDecay","Electron","Hadron","Pi0DecayLostPair","EtaDecayLostPair"};
1490  TString mcPartType[] = { "#gamma", "#pi^{0} (merged #gamma)", "#gamma_{#pi decay}","#eta (merged #gamma)" , "#gamma_{#eta decay}", "#gamma_{other decay}" , "e^{#pm}" , "hadrons?" , "#gamma_{#pi decay} lost companion", "#gamma_{#eta decay} lost companion"} ;
1491  TString pileUpName[] = {"SPD","EMCAL","SPDOrEMCAL","SPDAndEMCAL","SPDAndNotEMCAL","EMCALAndNotSPD","NotSPDAndNotEMCAL"} ;
1492 
1493  TString parTitle = Form("#it{R} = %2.2f",GetIsolationCut()->GetConeSize());
1494 
1495  // For vz dependent histograms, if option ON
1496  Int_t nz = 1 ;
1497  if(fCorrelVzBin) nz = GetNZvertBin();
1498  TString sz = "" ;
1499  TString tz = "" ;
1500 
1501  // Fill histograms for neutral clusters in mixing?
1502  Bool_t isoCase = OnlyIsolated() && (GetIsolationCut()->GetParticleTypeInCone() != AliIsolationCut::kOnlyCharged);
1503  Bool_t neutralMix = fFillNeutralEventMixPool || isoCase ;
1504 
1505  fhPtTriggerInput = new TH1F("hPtTriggerInput","Input trigger #it{p}_{T}", nptbins,ptmin,ptmax);
1506  fhPtTriggerInput->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1507  outputContainer->Add(fhPtTriggerInput);
1508 
1509  if( fM02MaxCut > 0 && fM02MinCut > 0 )
1510  {
1511  fhPtTriggerSSCut = new TH1F("hPtTriggerSSCut","Trigger #it{p}_{T} after #lambda^{2}_{0} cut", nptbins,ptmin,ptmax);
1512  fhPtTriggerSSCut->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1513  outputContainer->Add(fhPtTriggerSSCut);
1514  }
1515 
1516  if( OnlyIsolated() )
1517  {
1518  fhPtTriggerIsoCut = new TH1F("hPtTriggerIsoCut","Trigger #it{p}_{T} after isolation (and #lambda^{2}_{0} cut)", nptbins,ptmin,ptmax);
1519  fhPtTriggerIsoCut->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1520  outputContainer->Add(fhPtTriggerIsoCut);
1521  }
1522 
1523  fhPtTriggerFidCut = new TH1F("hPtTriggerFidCut","Trigger #it{p}_{T} after fiducial (isolation and #lambda^{2}_{0}) cut", nptbins,ptmin,ptmax);
1524  fhPtTriggerFidCut->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1525  outputContainer->Add(fhPtTriggerFidCut);
1526 
1527  fhPtTrigger = new TH1F("hPtTrigger","#it{p}_{T} distribution of trigger particles (after opposite hadron leading cut and rest)", nptbins,ptmin,ptmax);
1528  fhPtTrigger->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1529  outputContainer->Add(fhPtTrigger);
1530 
1531  if(fFillInvMassHisto)
1532  {
1533  fhMassPtTrigger = new TH2F("hMassPtTrigger","2 photons invariant mass vs p_{T}^{trig}",
1534  nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
1535  fhMassPtTrigger->SetYTitle("M_{#gamma#gamma} (GeV/#it{c}^{2})");
1536  fhMassPtTrigger->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1537  outputContainer->Add(fhMassPtTrigger);
1538  }
1539 
1540  if(fFillBkgBinsHisto)
1541  {
1542 
1543  fhPtLeadInConeBin = new TH1F*[fNBkgBin] ;
1544 
1545  fhPtSumInConeBin = new TH1F*[fNBkgBin] ;
1546 
1547  fhPtLeadConeBinDecay = new TH1F*[fNBkgBin*fNDecayBits] ;
1548 
1549  fhSumPtConeBinDecay = new TH1F*[fNBkgBin*fNDecayBits] ;
1550 
1551  fhPtLeadConeBinMC = new TH1F*[fNBkgBin*fgkNmcTypes] ;
1552 
1553  fhSumPtConeBinMC = new TH1F*[fNBkgBin*fgkNmcTypes] ;
1554 
1555  for(Int_t ibin = 0; ibin < fNBkgBin; ibin++)
1556  {
1557  fhPtLeadInConeBin[ibin] = new TH1F
1558  (Form("hPtLeadCone_Bin%d",ibin),
1559  Form("cone %2.2f<#it{p}_{T}^{leading}<%2.2f GeV/#it{c}, %s",
1560  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1561  fhPtLeadInConeBin[ibin]->SetYTitle("d #it{N} / d #it{p}_{T}");
1562  fhPtLeadInConeBin[ibin]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1563  outputContainer->Add(fhPtLeadInConeBin[ibin]) ;
1564 
1565  fhPtSumInConeBin[ibin] = new TH1F
1566  (Form("hSumPtCone_Bin%d",ibin),
1567  Form("in cone %2.2f <#Sigma #it{p}_{T}< %2.2f GeV/#it{c}, %s",
1568  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1569  fhPtSumInConeBin[ibin]->SetYTitle("d #it{N} / d #it{p}_{T}");
1570  fhPtSumInConeBin[ibin]->SetXTitle("#Sigma #it{p}_{T} (GeV/#it{c})");
1571  outputContainer->Add(fhPtSumInConeBin[ibin]) ;
1572 
1573  if(fFillTaggedDecayHistograms)
1574  {
1575  for(Int_t idecay = 0; idecay < fNDecayBits; idecay++)
1576  {
1577  Int_t bindecay = ibin+idecay*fNBkgBin;
1578 
1579  fhPtLeadConeBinDecay[bindecay] = new TH1F
1580  (Form("hPtLeadCone_Bin%d_DecayBit%d",ibin,fDecayBits[idecay]),
1581  Form("Decay bit %d, cone %2.2f<#it{p}_{T}^{leading}<%2.2f GeV/#it{c}, %s",
1582  fDecayBits[idecay],fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1583  fhPtLeadConeBinDecay[bindecay]->SetYTitle("d #it{N} / d #it{p}_{T}");
1584  fhPtLeadConeBinDecay[bindecay]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1585  outputContainer->Add(fhPtLeadConeBinDecay[bindecay]) ;
1586 
1587  fhSumPtConeBinDecay[bindecay] = new TH1F
1588  (Form("hSumPtCone_Bin%d_DecayBit%d",ibin,fDecayBits[idecay]),
1589  Form("Decay bit %d, in cone %2.2f <#Sigma #it{p}_{T}< %2.2f GeV/#it{c}, %s",
1590  fDecayBits[idecay],fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1591  fhSumPtConeBinDecay[bindecay]->SetYTitle("d #it{N} / d #it{p}_{T}");
1592  fhSumPtConeBinDecay[bindecay]->SetXTitle("#Sigma #it{p}_{T} (GeV/#it{c})");
1593  outputContainer->Add(fhSumPtConeBinDecay[bindecay]) ;
1594  }
1595  }
1596 
1597  if(IsDataMC())
1598  {
1599  for(Int_t imc = 0; imc < fgkNmcTypes; imc++)
1600  {
1601  Int_t binmc = ibin+imc*fNBkgBin;
1602  fhPtLeadConeBinMC[binmc] = new TH1F
1603  (Form("hPtLeadCone_Bin%d_MC%s",ibin, nameMC[imc].Data()),
1604  Form("in cone %2.2f<#it{p}_{T}^{leading}<%2.2f GeV/#it{c}, MC %s, %s",
1605  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], mcPartType[imc].Data(), parTitle.Data()),nptbins,ptmin,ptmax);
1606  fhPtLeadConeBinMC[binmc]->SetYTitle("d #it{N} / d #it{p}_{T}");
1607  fhPtLeadConeBinMC[binmc]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1608  outputContainer->Add(fhPtLeadConeBinMC[binmc]) ;
1609 
1610  fhSumPtConeBinMC[binmc] = new TH1F
1611  (Form("hSumPtCone_Bin%d_MC%s",ibin,nameMC[imc].Data()),
1612  Form("in cone %2.2f <#Sigma #it{p}_{T}< %2.2f GeV/#it{c}, MC %s, %s",
1613  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], mcPartType[imc].Data(), parTitle.Data()),nptbins,ptmin,ptmax);
1614  fhSumPtConeBinMC[binmc]->SetYTitle("d #it{N} / d #it{p}_{T}");
1615  fhSumPtConeBinMC[binmc]->SetXTitle("#Sigma #it{p}_{T} (GeV/#it{c})");
1616  outputContainer->Add(fhSumPtConeBinMC[binmc]) ;
1617  } // MC particle loop
1618  }
1619  }
1620  }
1621 
1622  if(IsDataMC())
1623  {
1624  for(Int_t i=0; i < fgkNmcTypes; i++)
1625  {
1626  fhPtTriggerMC[i] = new TH1F(Form("hPtTrigger_MC%s",nameMC[i].Data()),
1627  Form("#it{p}_{T} distribution of trigger particles, trigger origin is %s",nameMC[i].Data()),
1628  nptbins,ptmin,ptmax);
1629  fhPtTriggerMC[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1630  outputContainer->Add(fhPtTriggerMC[i]);
1631 
1632  if(fFillInvMassHisto)
1633  {
1634  fhMCMassPtTrigger[i] = new TH2F(Form("hMassPtTrigger_MC%s",nameMC[i].Data()),
1635  Form("2 photons invariant mass, trigger origin is %s",nameMC[i].Data()),
1636  nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
1637  fhMCMassPtTrigger[i]->SetYTitle("m_{#gamma#gamma}");
1638  fhMCMassPtTrigger[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1639  outputContainer->Add(fhMCMassPtTrigger[i]) ;
1640  }
1641  }
1642  }
1643 
1644  if(fDecayTrigger)
1645  {
1646  for(Int_t ibit = 0; ibit < fNDecayBits; ibit++)
1647  {
1648  fhPtDecayTrigger[ibit] = new TH1F(Form("hPtDecayTrigger_bit%d",fDecayBits[ibit]),
1649  Form("#it{p}_{T} distribution of trigger particles, decay Bit %d",fDecayBits[ibit]),
1650  nptbins,ptmin,ptmax);
1651  fhPtDecayTrigger[ibit]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1652  outputContainer->Add(fhPtDecayTrigger[ibit]);
1653 
1654  if(IsDataMC())
1655  {
1656  for(Int_t i=0; i < fgkNmcTypes; i++)
1657  {
1658  fhPtDecayTriggerMC[ibit][i] = new TH1F(Form("hPtDecayTrigger_bit%d_MC%s",fDecayBits[ibit], nameMC[i].Data()),
1659  Form("#it{p}_{T} distribution of trigger particles, decay Bit %d, trigger origin is %s",fDecayBits[ibit], nameMC[i].Data()),
1660  nptbins,ptmin,ptmax);
1661  fhPtDecayTriggerMC[ibit][i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1662  outputContainer->Add(fhPtDecayTriggerMC[ibit][i]);
1663  }
1664  }
1665  }
1666  }
1667 
1668  if(fCorrelVzBin)
1669  {
1670  fhPtTriggerVzBin = new TH2F("hPtTriggerVzBin","#it{p}_{T} distribution of trigger particles vs vz bin", nptbins,ptmin,ptmax,GetNZvertBin(),0,GetNZvertBin());
1671  fhPtTriggerVzBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1672  fhPtTriggerVzBin->SetYTitle("#it{v}_{#it{z}} bin");
1673  outputContainer->Add(fhPtTriggerVzBin);
1674  }
1675 
1676  fhPtTriggerBin = new TH2F ("hPtTriggerBin","#it{p}_{T} distribution of trigger particles", nptbins,ptmin,ptmax,nMixBins,0,nMixBins);
1677  fhPtTriggerBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1678  fhPtTriggerBin->SetYTitle("Bin");
1679  outputContainer->Add(fhPtTriggerBin);
1680 
1681  fhPhiTrigger = new TH2F ("hPhiTrigger","#phi distribution of trigger Particles",nptbins,ptmin,ptmax, nphibins,phimin,phimax);
1682  fhPhiTrigger->SetYTitle("#phi (rad)");
1683  outputContainer->Add(fhPhiTrigger);
1684 
1685  fhEtaTrigger = new TH2F ("hEtaTrigger","#eta distribution of trigger",nptbins,ptmin,ptmax, netabins,etamin,etamax);
1686  fhEtaTrigger->SetYTitle("#eta ");
1687  outputContainer->Add(fhEtaTrigger);
1688 
1689  if(IsHighMultiplicityAnalysisOn())
1690  {
1691  fhPtTriggerCentrality = new TH2F("hPtTriggerCentrality","Trigger particle #it{p}_{T} vs centrality",nptbins,ptmin,ptmax,100,0.,100) ;
1692  fhPtTriggerCentrality->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1693  fhPtTriggerCentrality->SetYTitle("Centrality (%)");
1694  outputContainer->Add(fhPtTriggerCentrality) ;
1695 
1696  fhPtTriggerEventPlane = new TH2F("hPtTriggerEventPlane","Trigger particle #it{p}_{T} vs event plane angle",nptbins,ptmin,ptmax, 100,0.,TMath::Pi()) ;
1697  fhPtTriggerEventPlane->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1698  fhPtTriggerEventPlane->SetXTitle("EP angle (rad)");
1699  outputContainer->Add(fhPtTriggerEventPlane) ;
1700 
1701  fhTriggerEventPlaneCentrality = new TH2F("hTriggerEventPlaneCentrality","Trigger particle centrality vs event plane angle",100,0.,100,100,0.,TMath::Pi()) ;
1702  fhTriggerEventPlaneCentrality->SetXTitle("Centrality (%)");
1703  fhTriggerEventPlaneCentrality->SetYTitle("EP angle (rad)");
1704  outputContainer->Add(fhTriggerEventPlaneCentrality) ;
1705  }
1706 
1707  // Leading hadron in oposite side
1708  if(fFillLeadHadOppositeHisto)
1709  {
1710  fhPtLeadingOppositeHadron = new TH2F("hPtTriggerPtLeadingOppositeHadron","Leading hadron opposite to trigger vs trigger #it{p}_{T}",
1711  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
1712  fhPtLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1713  fhPtLeadingOppositeHadron->SetYTitle("#it{p}_{T}^{lead hadron} (GeV/#it{c})");
1714  outputContainer->Add(fhPtLeadingOppositeHadron);
1715 
1716  fhPtNoLeadingOppositeHadron = new TH1F("hPtTriggerNoLeadingOppositeHadron","No Leading hadron opposite to trigger #it{p}_{T}",
1717  nptbins,ptmin,ptmax);
1718  fhPtNoLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1719  outputContainer->Add(fhPtNoLeadingOppositeHadron);
1720 
1721  fhEtaPhiNoLeadingOppositeHadron = new TH2F("hEtaPhiTriggerNoLeadingOppositeHadron","No Leading hadron opposite to trigger #eta:#phi",
1722  netabins,etamin,etamax,nphibins,phimin,phimax);
1723  fhEtaPhiNoLeadingOppositeHadron->SetXTitle("#eta");
1724  fhEtaPhiNoLeadingOppositeHadron->SetYTitle("#phi");
1725  outputContainer->Add(fhEtaPhiNoLeadingOppositeHadron);
1726 
1727 
1728  fhPtDiffPhiLeadingOppositeHadron = new TH2F("hPtTriggerDiffPhiTriggerLeadingOppositeHadron","#phi_{trigger}-#phi_{leading opposite hadron} vs #it{p}_{T}^{trig}",
1729  nptbins,ptmin,ptmax,ndeltaphibins,deltaphimin,deltaphimax);
1730  fhPtDiffPhiLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1731  fhPtDiffPhiLeadingOppositeHadron->SetYTitle("#phi_{trigger}-#phi_{leading opposite hadron} (rad)");
1732  outputContainer->Add(fhPtDiffPhiLeadingOppositeHadron);
1733 
1734  fhPtDiffEtaLeadingOppositeHadron = new TH2F("hPtTriggerDiffEtaTriggerPhiLeadingOppositeHadron","#eta_{trigger}-#eta_{leading opposite hadron} vs #it{p}_{T}^{trig}",
1735  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
1736  fhPtDiffEtaLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1737  fhPtDiffEtaLeadingOppositeHadron->SetYTitle("#eta_{trigger}-#eta_{leading opposite hadron}");
1738  outputContainer->Add(fhPtDiffEtaLeadingOppositeHadron);
1739  }
1740 
1741  // Correlation with charged hadrons
1742 
1743  fhDeltaPhiDeltaEtaCharged = new TH2F
1744  ("hDeltaPhiDeltaEtaCharged","#eta_{trigger} - #eta_{h^{#pm}} vs #phi_{trigger} - #phi_{h^{#pm}}",
1745  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins,deltaetamin,deltaetamax);
1746  fhDeltaPhiDeltaEtaCharged->SetXTitle("#Delta #phi (rad)");
1747  fhDeltaPhiDeltaEtaCharged->SetYTitle("#Delta #eta");
1748 
1749  fhDeltaPhiDeltaEtaChargedPtA3GeV = new TH2F
1750  ("hDeltaPhiDeltaEtaChargedPtA3GeV","#eta_{trigger} - #eta_{h^{#pm}} vs #phi_{trigger} - #phi_{h^{#pm}, #it{p}_{TA}>3 GeV/#it{c}}",
1751  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins,deltaetamin,deltaetamax);
1752  fhDeltaPhiDeltaEtaChargedPtA3GeV->SetXTitle("#Delta #phi (rad)");
1753  fhDeltaPhiDeltaEtaChargedPtA3GeV->SetYTitle("#Delta #eta");
1754 
1755  fhPhiCharged = new TH2F
1756  ("hPhiCharged","#phi_{h^{#pm}} vs #it{p}_{T #pm}",
1757  nptbins,ptmin,ptmax,180,0,TMath::TwoPi());
1758  fhPhiCharged->SetYTitle("#phi_{h^{#pm}} (rad)");
1759  fhPhiCharged->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
1760 
1761  fhEtaCharged = new TH2F
1762  ("hEtaCharged","#eta_{h^{#pm}} vs #it{p}_{T #pm}",
1763  nptbins,ptmin,ptmax,100,-1.,1.);
1764  fhEtaCharged->SetYTitle("#eta_{h^{#pm}} (rad)");
1765  fhEtaCharged->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
1766 
1767  fhDeltaPhiCharged = new TH2F
1768  ("hDeltaPhiCharged","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}",
1769  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1770  fhDeltaPhiCharged->SetYTitle("#Delta #phi (rad)");
1771  fhDeltaPhiCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1772 
1773  fhDeltaPhiChargedPtA3GeV = new TH2F
1774  ("hDeltaPhiChargedPtA3GeV","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}",
1775  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1776  fhDeltaPhiChargedPtA3GeV->SetYTitle("#Delta #phi (rad)");
1777  fhDeltaPhiChargedPtA3GeV->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1778 
1779 
1780  fhDeltaPhiChargedPt = new TH2F
1781  ("hDeltaPhiChargedPt","#phi_{trigger} - #phi_{#h^{#pm}} vs #it{p}_{T h^{#pm}}",
1782  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1783  fhDeltaPhiChargedPt->SetYTitle("#Delta #phi (rad)");
1784  fhDeltaPhiChargedPt->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1785 
1786  fhDeltaEtaCharged = new TH2F
1787  ("hDeltaEtaCharged","#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}",
1788  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
1789  fhDeltaEtaCharged->SetYTitle("#Delta #eta");
1790  fhDeltaEtaCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1791 
1792  fhDeltaEtaChargedPtA3GeV = new TH2F
1793  ("hDeltaEtaChargedPtA3GeV","#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}",
1794  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
1795  fhDeltaEtaChargedPtA3GeV->SetYTitle("#Delta #eta");
1796  fhDeltaEtaChargedPtA3GeV->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1797 
1798  fhXECharged =
1799  new TH2F("hXECharged","#it{x}_{#it{E}} for charged tracks",
1800  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1801  fhXECharged->SetYTitle("#it{x}_{#it{E}}");
1802  fhXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1803 
1804  fhXECharged_Cone2 =
1805  new TH2F("hXECharged_Cone2","#it{x}_{#it{E}} for charged tracks in cone 2 (5#pi/6-7#pi/6)",
1806  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1807  fhXECharged_Cone2->SetYTitle("#it{x}_{#it{E}}");
1808  fhXECharged_Cone2->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1809 
1810  fhXEPosCharged =
1811  new TH2F("hXEPositiveCharged","#it{x}_{#it{E}} for positive charged tracks",
1812  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1813  fhXEPosCharged->SetYTitle("#it{x}_{#it{E}}");
1814  fhXEPosCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1815 
1816  fhXENegCharged =
1817  new TH2F("hXENegativeCharged","#it{x}_{#it{E}} for negative charged tracks",
1818  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1819  fhXENegCharged->SetYTitle("#it{x}_{#it{E}}");
1820  fhXENegCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1821 
1822  fhPtHbpXECharged =
1823  new TH2F("hHbpXECharged","#xi = ln(1/#it{x}_{#it{E}}) with charged hadrons",
1824  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1825  fhPtHbpXECharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
1826  fhPtHbpXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1827 
1828  fhPtHbpXECharged_Cone2 =
1829  new TH2F("hHbpXECharged_Cone2","#xi = ln(1/#it{x}_{#it{E}}) with charged hadrons in cone 2 (5#pi/6-7#pi/6)",
1830  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1831  fhPtHbpXECharged_Cone2->SetYTitle("ln(1/#it{x}_{#it{E}})");
1832  fhPtHbpXECharged_Cone2->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1833 
1834  fhZTCharged =
1835  new TH2F("hZTCharged","#it{z}_{T} for charged tracks",
1836  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1837  fhZTCharged->SetYTitle("#it{z}_{T}");
1838  fhZTCharged->SetXTitle("#it{p}_{T trigger}");
1839 
1840  fhZTPosCharged =
1841  new TH2F("hZTPositiveCharged","#it{z}_{T} for positive charged tracks",
1842  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1843  fhZTPosCharged->SetYTitle("#it{z}_{T}");
1844  fhZTPosCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1845 
1846  fhZTNegCharged =
1847  new TH2F("hZTNegativeCharged","#it{z}_{T} for negative charged tracks",
1848  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1849  fhZTNegCharged->SetYTitle("#it{z}_{T}");
1850  fhZTNegCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1851 
1852  fhPtHbpZTCharged =
1853  new TH2F("hHbpZTCharged","#xi = ln(1/#it{z}_{T}) with charged hadrons",
1854  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1855  fhPtHbpZTCharged->SetYTitle("ln(1/#it{z}_{T})");
1856  fhPtHbpZTCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1857 
1858  fhPtTrigPout =
1859  new TH2F("hPtTrigPout","Pout with triggers",
1860  nptbins,ptmin,ptmax,nptbins,-1.*ptmax/2.,ptmax/2.);
1861  fhPtTrigPout->SetYTitle("#it{p}_{out} (GeV/#it{c})");
1862  fhPtTrigPout->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1863 
1864  fhPtTrigCharged =
1865  new TH2F("hPtTrigCharged","trigger and charged tracks pt distribution",
1866  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
1867  fhPtTrigCharged->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1868  fhPtTrigCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1869 
1870  outputContainer->Add(fhDeltaPhiDeltaEtaCharged);
1871  outputContainer->Add(fhDeltaPhiDeltaEtaChargedPtA3GeV);
1872  outputContainer->Add(fhPhiCharged) ;
1873  outputContainer->Add(fhEtaCharged) ;
1874  outputContainer->Add(fhDeltaPhiCharged) ;
1875  outputContainer->Add(fhDeltaPhiChargedPtA3GeV) ;
1876  outputContainer->Add(fhDeltaEtaCharged) ;
1877  outputContainer->Add(fhDeltaEtaChargedPtA3GeV) ;
1878  outputContainer->Add(fhDeltaPhiChargedPt) ;
1879 
1880  outputContainer->Add(fhXECharged) ;
1881  outputContainer->Add(fhXECharged_Cone2) ;
1882 
1883  if(IsDataMC())
1884  {
1885  for(Int_t i=0; i < fgkNmcTypes; i++)
1886  {
1887 
1888  fhDeltaPhiChargedMC[i] = new TH2F(Form("hDeltaPhiCharged_MC%s",nameMC[i].Data()),
1889  Form("#Delta #phi for charged tracks, trigger origin is %s",nameMC[i].Data()),
1890  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
1891  fhDeltaPhiChargedMC[i]->SetYTitle("#it{x}_{#it{E}}");
1892  fhDeltaPhiChargedMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1893  outputContainer->Add(fhDeltaPhiChargedMC[i]) ;
1894 
1895  fhXEChargedMC[i] = new TH2F(Form("hXECharged_MC%s",nameMC[i].Data()),
1896  Form("#it{x}_{#it{E}} for charged tracks, trigger origin is %s",nameMC[i].Data()),
1897  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1898  fhXEChargedMC[i]->SetYTitle("#it{x}_{#it{E}}");
1899  fhXEChargedMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1900  outputContainer->Add(fhXEChargedMC[i]) ;
1901 
1902  fhXEUeChargedRightMC[i] = new TH2F(Form("hXEUeChargedRight_MC%s",nameMC[i].Data()),
1903  Form("#it{x}_{#it{E}} for charged tracks in right UE cone, trigger origin is %s",nameMC[i].Data()),
1904  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1905  fhXEUeChargedRightMC[i]->SetYTitle("#it{x}_{#it{E}}");
1906  fhXEUeChargedRightMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1907  outputContainer->Add(fhXEUeChargedRightMC[i]) ;
1908 
1909  fhXEUeChargedLeftMC[i] = new TH2F(Form("hXEUeChargedLeft_MC%s",nameMC[i].Data()),
1910  Form("#it{x}_{#it{E}} for charged tracks in left UE cone, trigger origin is %s",nameMC[i].Data()),
1911  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1912  fhXEUeChargedLeftMC[i]->SetYTitle("#it{x}_{#it{E}}");
1913  fhXEUeChargedLeftMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1914  outputContainer->Add(fhXEUeChargedLeftMC[i]) ;
1915  }
1916  }
1917 
1918  outputContainer->Add(fhXEPosCharged) ;
1919  outputContainer->Add(fhXENegCharged) ;
1920  outputContainer->Add(fhPtHbpXECharged) ;
1921  outputContainer->Add(fhPtHbpXECharged_Cone2) ;
1922 
1923  outputContainer->Add(fhZTCharged) ;
1924  outputContainer->Add(fhZTPosCharged) ;
1925  outputContainer->Add(fhZTNegCharged) ;
1926  outputContainer->Add(fhPtHbpZTCharged) ;
1927 
1928  outputContainer->Add(fhPtTrigPout) ;
1929  outputContainer->Add(fhPtTrigCharged) ;
1930 
1931  TString right = "";
1932  if(fMakeSeveralUE) right = "Right";
1933 
1934  fhUePart = new TH1F("hUePart","UE particles distribution vs pt trig",
1935  nptbins,ptmin,ptmax);
1936  fhUePart->SetYTitle("dNch");
1937  fhUePart->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1938 
1939  fhDeltaPhiUeChargedPt = new TH2F
1940  (Form("hDeltaPhiUe%sChargedPt",right.Data()),"#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}}",
1941  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1942  fhDeltaPhiUeChargedPt->SetYTitle("#Delta #phi (rad)");
1943  fhDeltaPhiUeChargedPt->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1944 
1945  fhXEUeCharged =
1946  new TH2F(Form("hXEUeCharged%s",right.Data()),"#it{x}_{#it{E}} for Underlying Event",
1947  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1948  fhXEUeCharged->SetYTitle("#it{x}_{#it{E}}");
1949  fhXEUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1950 
1951  fhPtHbpXEUeCharged =
1952  new TH2F(Form("hHbpXEUeCharged%s",right.Data()),"#xi = ln(1/#it{x}_{#it{E}}) for Underlying Event",
1953  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1954  fhPtHbpXEUeCharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
1955  fhPtHbpXEUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1956 
1957  fhZTUeCharged =
1958  new TH2F(Form("hZTUeCharged%s",right.Data()),"#it{z}_{T} for Underlying Event",
1959  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1960  fhZTUeCharged->SetYTitle("#it{z}_{T}");
1961  fhZTUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1962 
1963  fhPtHbpZTUeCharged =
1964  new TH2F(Form("hHbpZTUeCharged%s",right.Data()),"#xi = ln(1/#it{z}_{T}) for Underlying Event",
1965  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1966  fhPtHbpZTUeCharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
1967  fhPtHbpZTUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1968 
1969  outputContainer->Add(fhUePart);
1970  outputContainer->Add(fhDeltaPhiUeChargedPt) ;
1971  outputContainer->Add(fhXEUeCharged) ;
1972  outputContainer->Add(fhPtHbpXEUeCharged) ;
1973  outputContainer->Add(fhZTUeCharged) ;
1974  outputContainer->Add(fhPtHbpZTUeCharged) ;
1975 
1976  if(fMakeSeveralUE)
1977  {
1978  fhDeltaPhiUeLeftCharged = new TH2F
1979  ("hDeltaPhiUeLeftChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE left side range of trigger particles",
1980  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1981  fhDeltaPhiUeLeftCharged->SetYTitle("#Delta #phi (rad)");
1982  fhDeltaPhiUeLeftCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1983  outputContainer->Add(fhDeltaPhiUeLeftCharged) ;
1984 
1985  fhDeltaPhiUeLeftUpCharged = new TH2F
1986  ("hDeltaPhiUeLeftUpChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE left Up side range of trigger particles",
1987  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1988  fhDeltaPhiUeLeftUpCharged->SetYTitle("#Delta #phi (rad)");
1989  fhDeltaPhiUeLeftUpCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1990  outputContainer->Add(fhDeltaPhiUeLeftUpCharged) ;
1991 
1992  fhDeltaPhiUeRightUpCharged = new TH2F
1993  ("hDeltaPhiUeRightUpChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE right Up side range of trigger particles",
1994  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1995  fhDeltaPhiUeRightUpCharged->SetYTitle("#Delta #phi (rad)");
1996  fhDeltaPhiUeRightUpCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1997  outputContainer->Add(fhDeltaPhiUeRightUpCharged) ;
1998 
1999  fhDeltaPhiUeLeftDownCharged = new TH2F
2000  ("hDeltaPhiUeLeftDownChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE left Down side range of trigger particles",
2001  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2002  fhDeltaPhiUeLeftDownCharged->SetYTitle("#Delta #phi (rad)");
2003  fhDeltaPhiUeLeftDownCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2004  outputContainer->Add(fhDeltaPhiUeLeftDownCharged) ;
2005 
2006  fhDeltaPhiUeRightDownCharged = new TH2F
2007  ("hDeltaPhiUeRightDownChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE right Down side range of trigger particles",
2008  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2009  fhDeltaPhiUeRightDownCharged->SetYTitle("#Delta #phi (rad)");
2010  fhDeltaPhiUeRightDownCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2011  outputContainer->Add(fhDeltaPhiUeRightDownCharged) ;
2012 
2013  fhXEUeLeftCharged =
2014  new TH2F("hXEUeChargedLeft","#it{x}_{#it{E}} with UE left side of trigger",
2015  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2016  fhXEUeLeftCharged->SetYTitle("#it{x}_{#it{E} Ueh^{#pm}}");
2017  fhXEUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2018  outputContainer->Add(fhXEUeLeftCharged) ;
2019 
2020  fhXEUeLeftUpCharged =
2021  new TH2F("hXEUeChargedLeftUp","#it{x}_{#it{E}} with UE left Up side of trigger",
2022  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2023  fhXEUeLeftUpCharged->SetYTitle("#it{x}_{#it{E} Ueh^{#pm}}");
2024  fhXEUeLeftUpCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2025  outputContainer->Add(fhXEUeLeftUpCharged) ;
2026 
2027  fhXEUeRightUpCharged =
2028  new TH2F("hXEUeChargedRightUp","#it{x}_{#it{E} h^{#pm}} with UE right Up side of trigger",
2029  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2030  fhXEUeRightUpCharged->SetYTitle("#it{z}_{trigger Ueh^{#pm}}");
2031  fhXEUeRightUpCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2032  outputContainer->Add(fhXEUeRightUpCharged) ;
2033 
2034  fhXEUeLeftDownCharged =
2035  new TH2F("hXEUeChargedLeftDown","#it{x}_{#it{E}} with UE left Down side of trigger",
2036  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2037  fhXEUeLeftDownCharged->SetYTitle("#it{x}_{#it{E} Ueh^{#pm}}");
2038  fhXEUeLeftDownCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2039  outputContainer->Add(fhXEUeLeftDownCharged) ;
2040 
2041  fhXEUeRightDownCharged =
2042  new TH2F("hXEUeChargedRightDown","#it{x}_{#it{E} h^{#pm}} with UE right Down side of trigger",
2043  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2044  fhXEUeRightDownCharged->SetYTitle("#it{z}_{trigger Ueh^{#pm}}");
2045  fhXEUeRightDownCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2046  outputContainer->Add(fhXEUeRightDownCharged) ;
2047 
2048  fhPtHbpXEUeLeftCharged =
2049  new TH2F("hHbpXEUeChargedLeft","#xi = ln(1/#it{x}_{#it{E}}) with charged UE left side of trigger",
2050  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2051  fhPtHbpXEUeLeftCharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
2052  fhPtHbpXEUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2053  outputContainer->Add(fhPtHbpXEUeLeftCharged) ;
2054 
2055  fhZTUeLeftCharged =
2056  new TH2F("hZTUeChargedLeft","#it{z}_{trigger h^{#pm}} = #it{p}_{T Ueh^{#pm}} / #it{p}_{T trigger} with UE left side of trigger",
2057  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2058  fhZTUeLeftCharged->SetYTitle("#it{z}_{trigger Ueh^{#pm}}");
2059  fhZTUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2060  outputContainer->Add(fhZTUeLeftCharged) ;
2061 
2062  fhPtHbpZTUeLeftCharged =
2063  new TH2F("hHbpZTUeChargedLeft","#xi = ln(1/#it{z}_{T}) with charged UE left side of trigger",
2064  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2065  fhPtHbpZTUeLeftCharged->SetYTitle("ln(1/#it{z}_{T})");
2066  fhPtHbpZTUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2067  outputContainer->Add(fhPtHbpZTUeLeftCharged) ;
2068  }
2069 
2070  if(IsPileUpAnalysisOn())
2071  {
2072  fhDeltaPhiChargedOtherBC = new TH2F
2073  ("hDeltaPhiChargedOtherBC","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, track BC!=0",
2074  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2075  fhDeltaPhiChargedOtherBC->SetYTitle("#Delta #phi (rad)");
2076  fhDeltaPhiChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2077 
2078  fhDeltaPhiChargedPtA3GeVOtherBC = new TH2F
2079  ("hDeltaPhiChargedPtA3GeVOtherBC","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, track BC!=0",
2080  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2081  fhDeltaPhiChargedPtA3GeVOtherBC->SetYTitle("#Delta #phi (rad)");
2082  fhDeltaPhiChargedPtA3GeVOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2083 
2084  fhPtTrigChargedOtherBC =
2085  new TH2F("hPtTrigChargedOtherBC","trigger and charged tracks pt distribution, track BC!=0",
2086  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2087  fhPtTrigChargedOtherBC->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2088  fhPtTrigChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2089 
2090  fhXEChargedOtherBC =
2091  new TH2F("hXEChargedOtherBC","#it{x}_{#it{E}} for charged tracks, track BC!=0",
2092  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2093  fhXEChargedOtherBC->SetYTitle("#it{x}_{#it{E}}");
2094  fhXEChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2095 
2096  fhXEUeChargedOtherBC =
2097  new TH2F("hXEUeChargedOtherBC","#it{x}_{#it{E}} for Underlying Event, track BC!=0",
2098  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2099  fhXEUeChargedOtherBC->SetYTitle("#it{x}_{#it{E}}");
2100  fhXEUeChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2101 
2102  fhZTChargedOtherBC =
2103  new TH2F("hZTChargedOtherBC","#it{z}_{T} for charged tracks, track BC!=0",
2104  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2105  fhZTChargedOtherBC->SetYTitle("#it{z}_{T}");
2106  fhZTChargedOtherBC->SetXTitle("#it{p}_{T trigger}");
2107 
2108  fhZTUeChargedOtherBC =
2109  new TH2F("hZTUeChargedOtherBC","#it{z}_{T} for Underlying Event, track BC!=0",
2110  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2111  fhZTUeChargedOtherBC->SetYTitle("#it{z}_{T}");
2112  fhZTUeChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2113 
2114  outputContainer->Add(fhDeltaPhiChargedOtherBC) ;
2115  outputContainer->Add(fhDeltaPhiChargedPtA3GeVOtherBC) ;
2116  outputContainer->Add(fhXEChargedOtherBC) ;
2117  outputContainer->Add(fhXEUeChargedOtherBC) ;
2118  outputContainer->Add(fhZTChargedOtherBC) ;
2119  outputContainer->Add(fhZTUeChargedOtherBC) ;
2120  outputContainer->Add(fhPtTrigChargedOtherBC) ;
2121 
2122  fhDeltaPhiChargedBC0 = new TH2F
2123  ("hDeltaPhiChargedBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, track BC==0",
2124  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2125  fhDeltaPhiChargedBC0->SetYTitle("#Delta #phi (rad)");
2126  fhDeltaPhiChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2127 
2128  fhDeltaPhiChargedPtA3GeVBC0 = new TH2F
2129  ("hDeltaPhiChargedPtA3GeVBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, track BC==0",
2130  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2131  fhDeltaPhiChargedPtA3GeVBC0->SetYTitle("#Delta #phi (rad)");
2132  fhDeltaPhiChargedPtA3GeVBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2133 
2134  fhPtTrigChargedBC0 =
2135  new TH2F("hPtTrigChargedBC0","trigger and charged tracks pt distribution, track BC==0",
2136  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2137  fhPtTrigChargedBC0->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2138  fhPtTrigChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2139 
2140  fhXEChargedBC0 =
2141  new TH2F("hXEChargedBC0","#it{x}_{#it{E}} for charged tracks, track BC==0",
2142  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2143  fhXEChargedBC0->SetYTitle("#it{x}_{#it{E}}");
2144  fhXEChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2145 
2146  fhXEUeChargedBC0 =
2147  new TH2F("hXEUeChargedBC0","#it{x}_{#it{E}} for Underlying Event, track BC==0",
2148  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2149  fhXEUeChargedBC0->SetYTitle("#it{x}_{#it{E}}");
2150  fhXEUeChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2151 
2152  fhZTChargedBC0 =
2153  new TH2F("hZTChargedBC0","#it{z}_{T} for charged tracks, track BC==0",
2154  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2155  fhZTChargedBC0->SetYTitle("#it{z}_{T}");
2156  fhZTChargedBC0->SetXTitle("#it{p}_{T trigger}");
2157 
2158  fhZTUeChargedBC0 =
2159  new TH2F("hZTUeChargedBC0","#it{z}_{T} for Underlying Event, track BC==0",
2160  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2161  fhZTUeChargedBC0->SetYTitle("#it{z}_{T}");
2162  fhZTUeChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2163 
2164  outputContainer->Add(fhDeltaPhiChargedBC0) ;
2165  outputContainer->Add(fhDeltaPhiChargedPtA3GeVBC0) ;
2166  outputContainer->Add(fhXEChargedBC0) ;
2167  outputContainer->Add(fhXEUeChargedBC0) ;
2168  outputContainer->Add(fhZTChargedBC0) ;
2169  outputContainer->Add(fhZTUeChargedBC0) ;
2170  outputContainer->Add(fhPtTrigChargedBC0) ;
2171 
2172  fhPtTriggerVtxBC0 = new TH1F("hPtTriggerVtxBC0","#it{p}_{T} distribution of trigger particles", nptbins,ptmin,ptmax);
2173  fhPtTriggerVtxBC0->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2174 
2175  fhDeltaPhiChargedVtxBC0 = new TH2F
2176  ("hDeltaPhiChargedVtxBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, track BC==0",
2177  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2178  fhDeltaPhiChargedVtxBC0->SetYTitle("#Delta #phi (rad)");
2179  fhDeltaPhiChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2180 
2181  fhDeltaPhiChargedPtA3GeVVtxBC0 = new TH2F
2182  ("hDeltaPhiChargedPtA3GeVVtxBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, track BC==0",
2183  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2184  fhDeltaPhiChargedPtA3GeVVtxBC0->SetYTitle("#Delta #phi (rad)");
2185  fhDeltaPhiChargedPtA3GeVVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2186 
2187  fhPtTrigChargedVtxBC0 =
2188  new TH2F("hPtTrigChargedVtxBC0","trigger and charged tracks pt distribution, track BC==0",
2189  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2190  fhPtTrigChargedVtxBC0->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2191  fhPtTrigChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2192 
2193  fhXEChargedVtxBC0 =
2194  new TH2F("hXEChargedVtxBC0","#it{x}_{#it{E}} for charged tracks, track BC==0",
2195  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2196  fhXEChargedVtxBC0->SetYTitle("#it{x}_{#it{E}}");
2197  fhXEChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2198 
2199  fhXEUeChargedVtxBC0 =
2200  new TH2F("hXEUeChargedVtxBC0","#it{x}_{#it{E}} for Underlying Event, track BC==0",
2201  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2202  fhXEUeChargedVtxBC0->SetYTitle("#it{x}_{#it{E}}");
2203  fhXEUeChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2204 
2205  fhZTChargedVtxBC0 =
2206  new TH2F("hZTChargedVtxBC0","#it{z}_{T} for charged tracks, track BC==0",
2207  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2208  fhZTChargedVtxBC0->SetYTitle("#it{z}_{T}");
2209  fhZTChargedVtxBC0->SetXTitle("#it{p}_{T trigger}");
2210 
2211  fhZTUeChargedVtxBC0 =
2212  new TH2F("hZTUeChargedVtxBC0","#it{z}_{T} for Underlying Event, track BC==0",
2213  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2214  fhZTUeChargedVtxBC0->SetYTitle("#it{z}_{T}");
2215  fhZTUeChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2216 
2217  outputContainer->Add(fhPtTriggerVtxBC0);
2218  outputContainer->Add(fhDeltaPhiChargedVtxBC0) ;
2219  outputContainer->Add(fhDeltaPhiChargedPtA3GeVVtxBC0) ;
2220  outputContainer->Add(fhXEChargedVtxBC0) ;
2221  outputContainer->Add(fhXEUeChargedVtxBC0) ;
2222  outputContainer->Add(fhZTChargedVtxBC0) ;
2223  outputContainer->Add(fhZTUeChargedVtxBC0) ;
2224  outputContainer->Add(fhPtTrigChargedVtxBC0) ;
2225 
2226  for(Int_t i = 0 ; i < 7 ; i++)
2227  {
2228  fhPtTriggerPileUp[i] = new TH1F(Form("hPtTriggerPileUp%s",pileUpName[i].Data()),
2229  Form("#it{p}_{T} distribution of trigger particles, %s Pile-Up event",pileUpName[i].Data()), nptbins,ptmin,ptmax);
2230  fhPtTriggerPileUp[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2231  outputContainer->Add(fhPtTriggerPileUp[i]);
2232 
2233  fhDeltaPhiChargedPileUp[i] = new TH2F(Form("hDeltaPhiChargedPileUp%s",pileUpName[i].Data()),
2234  Form("#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, %s Pile-Up event",pileUpName[i].Data()),
2235  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2236  fhDeltaPhiChargedPileUp[i]->SetYTitle("#Delta #phi (rad)");
2237  fhDeltaPhiChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2238  outputContainer->Add(fhDeltaPhiChargedPileUp[i]) ;
2239 
2240  fhDeltaPhiChargedPtA3GeVPileUp[i] = new TH2F(Form("hDeltaPhiChargedPtA3GeVPileUp%s",pileUpName[i].Data()),
2241  Form("#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, %s Pile-Up event",pileUpName[i].Data()),
2242  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2243  fhDeltaPhiChargedPtA3GeVPileUp[i]->SetYTitle("#Delta #phi (rad)");
2244  fhDeltaPhiChargedPtA3GeVPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2245  outputContainer->Add(fhDeltaPhiChargedPtA3GeVPileUp[i]) ;
2246 
2247  fhDeltaEtaChargedPileUp[i] = new TH2F(Form("hDeltaEtaChargedPileUp%s",pileUpName[i].Data()),
2248  Form("#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}, %s Pile-Up event",pileUpName[i].Data()),
2249  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
2250  fhDeltaEtaChargedPileUp[i]->SetYTitle("#Delta #eta");
2251  fhDeltaEtaChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2252  outputContainer->Add(fhDeltaEtaChargedPileUp[i]) ;
2253 
2254  fhDeltaEtaChargedPtA3GeVPileUp[i] = new TH2F(Form("hDeltaEtaChargedPtA3GeVPileUp%s",pileUpName[i].Data()),
2255  Form("#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, %s Pile-Up event",pileUpName[i].Data()),
2256  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
2257  fhDeltaEtaChargedPtA3GeVPileUp[i]->SetYTitle("#Delta #eta");
2258  fhDeltaEtaChargedPtA3GeVPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2259  outputContainer->Add(fhDeltaEtaChargedPtA3GeVPileUp[i]) ;
2260 
2261  fhXEChargedPileUp[i] = new TH2F(Form("hXEChargedPileUp%s",pileUpName[i].Data()),
2262  Form("#it{x}_{#it{E}} for charged tracks, %s Pile-Up event",pileUpName[i].Data()),
2263  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2264  fhXEChargedPileUp[i]->SetYTitle("#it{x}_{#it{E}}");
2265  fhXEChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2266  outputContainer->Add(fhXEChargedPileUp[i]) ;
2267 
2268  fhXEUeChargedPileUp[i] = new TH2F(Form("hXEUeChargedPileUp%s",pileUpName[i].Data()),
2269  Form("#it{x}_{#it{E}} for Underlying Event, %s Pile-Up event",pileUpName[i].Data()),
2270  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2271  fhXEUeChargedPileUp[i]->SetYTitle("#it{x}_{#it{E}}");
2272  fhXEUeChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2273  outputContainer->Add(fhXEUeChargedPileUp[i]) ;
2274 
2275  fhZTChargedPileUp[i] = new TH2F(Form("hZTChargedPileUp%s",pileUpName[i].Data()),
2276  Form("#it{z}_{T} for charged tracks, %s Pile-Up event",pileUpName[i].Data()),
2277  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2278  fhZTChargedPileUp[i]->SetYTitle("#it{z}_{T}");
2279  fhZTChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2280  outputContainer->Add(fhZTChargedPileUp[i]) ;
2281 
2282  fhZTUeChargedPileUp[i] = new TH2F(Form("hZTUeChargedPileUp%s",pileUpName[i].Data()),
2283  Form("#it{z}_{T} for Underlying Event, %s Pile-Up event",pileUpName[i].Data()),
2284  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2285  fhZTUeChargedPileUp[i]->SetYTitle("#it{z}_{T}");
2286  fhZTUeChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2287  outputContainer->Add(fhZTUeChargedPileUp[i]) ;
2288 
2289  fhPtTrigChargedPileUp[i] = new TH2F(Form("hPtTrigChargedPileUp%s",pileUpName[i].Data()),
2290  Form("trigger and charged tracks pt distribution, %s Pile-Up event",pileUpName[i].Data()),
2291  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2292  fhPtTrigChargedPileUp[i]->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2293  fhPtTrigChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2294  outputContainer->Add(fhPtTrigChargedPileUp[i]) ;
2295  }
2296  }
2297 
2298  if(IsHighMultiplicityAnalysisOn())
2299  {
2300  Int_t nMultiBins = GetNCentrBin();
2301  fhDeltaPhiChargedMult = new TH2F*[nMultiBins] ;
2302  fhDeltaEtaChargedMult = new TH2F*[nMultiBins] ;
2303  fhXEMult = new TH2F*[nMultiBins] ;
2304  fhXEUeMult = new TH2F*[nMultiBins] ;
2305  fhZTMult = new TH2F*[nMultiBins] ;
2306  fhZTUeMult = new TH2F*[nMultiBins] ;
2307 
2308  for(Int_t im=0; im<nMultiBins; im++)
2309  {
2310  fhDeltaPhiChargedMult[im] = new TH2F
2311  (Form("hDeltaPhiCharged_Mult%d",im),Form("#Delta #phi charged Mult bin %d",im), nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2312  fhDeltaPhiChargedMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2313  fhDeltaPhiChargedMult[im]->SetYTitle("#Delta #phi (rad)");
2314 
2315  fhDeltaEtaChargedMult[im] = new TH2F
2316  (Form("hDeltaEtaCharged_Mult%d",im),Form("#Delta #eta charged Mult bin %d",im), nptbins,ptmin,ptmax, ndeltaetabins ,deltaetamin,deltaetamax);
2317  fhDeltaEtaChargedMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2318  fhDeltaEtaChargedMult[im]->SetYTitle("#Delta #eta");
2319 
2320  fhXEMult[im] = new TH2F
2321  (Form("hXECharged_Mult%d",im),Form("#it{x}_{E} charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2322  fhXEMult[im]->SetYTitle("#it{x}_{E}");
2323  fhXEMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2324 
2325  fhXEUeMult[im] = new TH2F
2326  (Form("hXEUeCharged_Mult%d",im),Form("#it{x}_{E} UE charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2327  fhXEUeMult[im]->SetYTitle("#it{x}_{E}");
2328  fhXEUeMult[im]->SetXTitle("#it{p}_{T trigger}(GeV/#it{c})");
2329 
2330  fhZTMult[im] = new TH2F
2331  (Form("hZTCharged_Mult%d",im),Form("#it{z}_{T} charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2332  fhZTMult[im]->SetYTitle("#it{z}_{T}");
2333  fhZTMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2334 
2335  fhZTUeMult[im] = new TH2F
2336  (Form("hZTUeCharged_Mult%d",im),Form("#it{z}_{T} UE charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2337  fhZTUeMult[im]->SetYTitle("#it{z}_{T}");
2338  fhZTUeMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2339 
2340  outputContainer->Add(fhDeltaPhiChargedMult[im]) ;
2341  outputContainer->Add(fhDeltaEtaChargedMult[im]) ;
2342  outputContainer->Add(fhXEMult [im]);
2343  outputContainer->Add(fhXEUeMult[im]);
2344  outputContainer->Add(fhZTMult [im]);
2345  outputContainer->Add(fhZTUeMult[im]);
2346  }
2347  }
2348 
2349  if(fFillBradHisto)
2350  {
2351  fhAssocPtBkg = new TH2F("hAssocPtBkg", " Trigger #it{p}_{T} vs associated hadron #it{p}_{T} from background",
2352  nptbins, ptmin, ptmax,nptbins,ptmin,ptmax);
2353  fhAssocPtBkg->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2354  fhAssocPtBkg->SetYTitle("#it{p}_{T associated} (GeV/#it{c})");
2355  outputContainer->Add(fhAssocPtBkg) ;
2356 
2357  fhDeltaPhiBrad = new TH2F("hDeltaPhiBrad","atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi vs #it{p}_{T trigger} ",
2358  nptbins, ptmin, ptmax,288, -1.0/3.0, 5.0/3.0);
2359  fhDeltaPhiBrad->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2360  fhDeltaPhiBrad->SetYTitle("atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi");
2361  outputContainer->Add(fhDeltaPhiBrad) ;
2362  }
2363 
2364  fhDeltaPhiDeltaEtaAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2365  fhDeltaPhiAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2366  fhDeltaPhiAssocPtBinDEta08 = new TH2F*[fNAssocPtBins*nz];
2367  fhDeltaPhiAssocPtBinDEta0 = new TH2F*[fNAssocPtBins*nz];
2368  if(fFillMomImbalancePtAssocBinsHisto)
2369  {
2370  fhXEAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2371  fhZTAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2372  }
2373 
2374  if(fCorrelVzBin)
2375  {
2376  fhXEVZ = new TH2F*[nz];
2377  fhZTVZ = new TH2F*[nz];
2378  }
2379 
2380  if(fFillBradHisto)
2381  fhDeltaPhiBradAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2382 
2383 
2384  fhDeltaPhiAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2385  if(fFillEtaGapsHisto)fhDeltaPhiAssocPtBinDEta08 = new TH2F*[fNAssocPtBins*nz];
2386  if(fDecayTrigger) fhDeltaPhiDecayChargedAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2387 
2388 
2389  if(fHMPIDCorrelation)
2390  {
2391  fhDeltaPhiAssocPtBinHMPID = new TH2F*[fNAssocPtBins*nz];
2392  fhDeltaPhiAssocPtBinHMPIDAcc= new TH2F*[fNAssocPtBins*nz];
2393  }
2394 
2395  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
2396  {
2397  for(Int_t z = 0 ; z < nz ; z++)
2398  {
2399  Int_t bin = i*nz+z;
2400 
2401  if(fCorrelVzBin)
2402  {
2403  sz = Form("_vz%d",z);
2404  tz = Form(", #it{v}_{#it{z}} bin %d",z);
2405  }
2406 
2407  //printf("iAssoc %d, Vz %d, bin %d - sz %s, tz %s \n",i,z,bin,sz.Data(),tz.Data());
2408 
2409  fhDeltaPhiDeltaEtaAssocPtBin[bin] = new TH2F(Form("hDeltaPhiDeltaEtaPtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2410  Form("#Delta #phi vs #Delta #eta for associated #it{p}_{T} bin [%2.1f,%2.1f]%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2411  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins,deltaetamin,deltaetamax);
2412  fhDeltaPhiDeltaEtaAssocPtBin[bin]->SetXTitle("#Delta #phi (rad)");
2413  fhDeltaPhiDeltaEtaAssocPtBin[bin]->SetYTitle("#Delta #eta");
2414 
2415  fhDeltaPhiAssocPtBin[bin] = new TH2F(Form("hDeltaPhiPtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2416  Form("#Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2417  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2418  fhDeltaPhiAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2419  fhDeltaPhiAssocPtBin[bin]->SetYTitle("#Delta #phi (rad)");
2420 
2421  outputContainer->Add(fhDeltaPhiDeltaEtaAssocPtBin[bin]) ;
2422  outputContainer->Add(fhDeltaPhiAssocPtBin[bin]) ;
2423 
2424  if(fFillEtaGapsHisto)
2425  {
2426  fhDeltaPhiAssocPtBinDEta08[bin] = new TH2F(Form("hDeltaPhiDeltaEta0.8PtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2427  Form("#Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, for #Delta #eta > 0.8", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2428  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2429  fhDeltaPhiAssocPtBinDEta08[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2430  fhDeltaPhiAssocPtBinDEta08[bin]->SetYTitle("#Delta #phi (rad)");
2431 
2432  fhDeltaPhiAssocPtBinDEta0[bin] = new TH2F(Form("hDeltaPhiDeltaEta0PtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2433  Form("#Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, for #Delta #eta = 0.", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2434  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2435  fhDeltaPhiAssocPtBinDEta0[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2436  fhDeltaPhiAssocPtBinDEta0[bin]->SetYTitle("#Delta #phi (rad)");
2437 
2438  outputContainer->Add(fhDeltaPhiAssocPtBinDEta08[bin]) ;
2439  outputContainer->Add(fhDeltaPhiAssocPtBinDEta0[bin]) ;
2440  }
2441 
2442  if(fDecayTrigger)
2443  {
2444  fhDeltaPhiDecayChargedAssocPtBin[bin] = new TH2F(Form("hDeltaPhiPtDecayChargedAssocPt%2.1f_%2.1f%s_bit%d", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data(),fDecayBits[0]),
2445  Form("#Delta #phi vs #it{p}_{T trigger} tagged as decay for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, Bit %d", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data(),fDecayBits[0]),
2446  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2447  fhDeltaPhiDecayChargedAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2448  fhDeltaPhiDecayChargedAssocPtBin[bin]->SetYTitle("#Delta #phi (rad)");
2449 
2450  outputContainer->Add(fhDeltaPhiDecayChargedAssocPtBin[bin]) ;
2451  }
2452 
2453  if(fFillBradHisto)
2454  {
2455  fhDeltaPhiBradAssocPtBin[bin] = new TH2F(Form("hDeltaPhiBradPtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2456  Form("atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2457  nptbins, ptmin, ptmax,288, -1.0/3.0, 5.0/3.0);
2458  fhDeltaPhiBradAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2459  fhDeltaPhiBradAssocPtBin[bin]->SetYTitle("atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi");
2460  outputContainer->Add(fhDeltaPhiBradAssocPtBin[bin]) ;
2461  }
2462 
2463  if(fHMPIDCorrelation)
2464  {
2465  fhDeltaPhiAssocPtBinHMPID[bin] = new TH2F(Form("hDeltaPhiPtAssocPt%2.1f_%2.1f%sHMPID", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2466  Form("#Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, with track having HMPID signal", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2467  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2468  fhDeltaPhiAssocPtBinHMPID[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})" );
2469  fhDeltaPhiAssocPtBinHMPID[bin]->SetYTitle("#Delta #phi (rad)");
2470 
2471  fhDeltaPhiAssocPtBinHMPIDAcc[bin] = new TH2F(Form("hDeltaPhiPtAssocPt%2.1f_%2.1f%sHMPIDAcc", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2472  Form("#Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, with track within 5<phi<20 deg", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2473  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2474  fhDeltaPhiAssocPtBinHMPIDAcc[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2475  fhDeltaPhiAssocPtBinHMPIDAcc[bin]->SetYTitle("#Delta #phi (rad)");
2476 
2477  outputContainer->Add(fhDeltaPhiAssocPtBinHMPID [bin]) ;
2478  outputContainer->Add(fhDeltaPhiAssocPtBinHMPIDAcc[bin]) ;
2479  }
2480  }
2481  }
2482 
2483  if(fFillMomImbalancePtAssocBinsHisto)
2484  {
2485  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
2486  {
2487  fhXEAssocPtBin[i] = new TH2F(Form("hXEAssocPtBin%1.f_%1.f", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2488  Form("#it{x}_{#it{E}} vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2489  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2490  fhXEAssocPtBin[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2491  fhXEAssocPtBin[i]->SetYTitle("#it{x}_{#it{E}}");
2492 
2493  fhZTAssocPtBin[i] = new TH2F(Form("hZTAssocPtBin%1.f_%1.f", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2494  Form("#it{z}_{T} vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2495  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2496  fhZTAssocPtBin[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2497  fhZTAssocPtBin[i]->SetYTitle("#it{z}_{T}");
2498 
2499 
2500  outputContainer->Add(fhXEAssocPtBin[i]);
2501  outputContainer->Add(fhZTAssocPtBin[i]);
2502  }
2503  }
2504 
2505  if(fCorrelVzBin)
2506  {
2507  for(Int_t z = 0 ; z < nz ; z++)
2508  {
2509  sz = Form("_vz%d",z);
2510  tz = Form(", #it{v}_{#it{z}} bin %d",z);
2511 
2512  fhXEVZ[z] = new TH2F(Form("hXE%s", sz.Data()),
2513  Form("#it{x}_{#it{E}} vs #it{p}_{T trigger}%s", tz.Data()),
2514  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2515  fhXEVZ[z]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2516  fhXEVZ[z]->SetYTitle("#it{x}_{#it{E}}");
2517 
2518  fhZTVZ[z] = new TH2F(Form("hZT%s",sz.Data()),
2519  Form("#it{z}_{T} vs #it{p}_{T trigger}%s", tz.Data()),
2520  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2521  fhZTVZ[z]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2522  fhZTVZ[z]->SetYTitle("#it{z}_{T}");
2523 
2524  outputContainer->Add(fhXEVZ[z]);
2525  outputContainer->Add(fhZTVZ[z]);
2526  }
2527  }
2528 
2529 
2530  if(fPi0Trigger)
2531  {
2532  fhPtPi0DecayRatio = new TH2F
2533  ("hPtPi0DecayRatio","#it{p}_{T} of #pi^{0} and the ratio of pt for two decay",
2534  nptbins,ptmin,ptmax, 100,0.,2.);
2535  fhPtPi0DecayRatio->SetXTitle("#it{p}_{T}^{#pi^{0}} (GeV/#it{c})");
2536  fhPtPi0DecayRatio->SetYTitle("#it{p}_{T}^{Decay}/#it{p}_{T}^{#pi^{0}}");
2537  outputContainer->Add(fhPtPi0DecayRatio) ;
2538 
2539  fhDeltaPhiPi0DecayCharged = new TH2F
2540  ("hDeltaPhiPi0DecayCharged","#phi_{Decay} - #phi_{h^{#pm}} vs #it{p}_{T Decay}",
2541  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2542  fhDeltaPhiPi0DecayCharged->SetYTitle("#Delta #phi (rad)");
2543  fhDeltaPhiPi0DecayCharged->SetXTitle("#it{p}_{T Decay} (GeV/#it{c})");
2544 
2545  fhXEPi0DecayCharged =
2546  new TH2F("hXEPi0DecayCharged","#it{x}_{#it{E}} Decay",
2547  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2548  fhXEPi0DecayCharged->SetYTitle("#it{x}_{#it{E}}");
2549  fhXEPi0DecayCharged->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2550 
2551  fhZTPi0DecayCharged =
2552  new TH2F("hZTPi0DecayCharged","#it{z}_{trigger h^{#pm}} = #it{p}_{T h^{#pm}} / #it{p}_{T Decay}",
2553  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2554  fhZTPi0DecayCharged->SetYTitle("#it{z}_{decay h^{#pm}}");
2555  fhZTPi0DecayCharged->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2556 
2557  outputContainer->Add(fhDeltaPhiPi0DecayCharged) ;
2558  outputContainer->Add(fhXEPi0DecayCharged) ;
2559  outputContainer->Add(fhZTPi0DecayCharged) ;
2560  }
2561 
2562  if(fDecayTrigger)
2563  {
2564  for(Int_t ibit = 0; ibit< fNDecayBits; ibit++)
2565  {
2566  fhDeltaPhiDecayCharged[ibit] = new TH2F
2567  (Form("hDeltaPhiDecayCharged_bit%d",fDecayBits[ibit]),
2568  Form("#phi_{Decay} - #phi_{h^{#pm}} vs #it{p}_{T Decay}, Bit %d",fDecayBits[ibit]),
2569  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2570  fhDeltaPhiDecayCharged[ibit]->SetYTitle("#Delta #phi (rad)");
2571  fhDeltaPhiDecayCharged[ibit]->SetXTitle("#it{p}_{T Decay} (GeV/#it{c})");
2572 
2573  fhXEDecayCharged[ibit] =
2574  new TH2F(Form("hXEDecayCharged_bit%d",fDecayBits[ibit]),
2575  Form("#it{x}_{#it{E}} Decay, Bit %d",fDecayBits[ibit]),
2576  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2577  fhXEDecayCharged[ibit]->SetYTitle("#it{x}_{#it{E}}");
2578  fhXEDecayCharged[ibit]->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2579 
2580  fhZTDecayCharged[ibit] =
2581  new TH2F(Form("hZTDecayCharged_bit%d",fDecayBits[ibit]),
2582  Form("#it{z}_{trigger h^{#pm}} = #it{p}_{T h^{#pm}} / #it{p}_{T Decay}, Bit %d",fDecayBits[ibit]),
2583  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2584  fhZTDecayCharged[ibit]->SetYTitle("#it{z}_{decay h^{#pm}}");
2585  fhZTDecayCharged[ibit]->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2586 
2587  outputContainer->Add(fhDeltaPhiDecayCharged[ibit]) ;
2588  outputContainer->Add(fhXEDecayCharged[ibit]) ;
2589  outputContainer->Add(fhZTDecayCharged[ibit]) ;
2590  }
2591  }
2592 
2593  //Correlation with neutral hadrons
2594  if(fNeutralCorr)
2595  {
2596  fhDeltaPhiDeltaEtaNeutral = new TH2F
2597  ("hDeltaPhiDeltaEtaNeutral","#phi_{trigger} - #phi_{h^{0}} vs #eta_{trigger} - #eta_{h^{0}}",
2598  ndeltaphibins ,deltaphimin,deltaphimax, ndeltaetabins ,deltaetamin,deltaetamax);
2599  fhDeltaPhiDeltaEtaNeutral->SetXTitle("#Delta #phi (rad)");
2600  fhDeltaPhiDeltaEtaNeutral->SetYTitle("#Delta #eta");
2601 
2602  fhPhiNeutral = new TH2F
2603  ("hPhiNeutral","#phi_{#pi^{0}} vs #it{p}_{T #pi^{0}}",
2604  nptbins,ptmin,ptmax,180,0,TMath::TwoPi());
2605  fhPhiNeutral->SetYTitle("#phi_{#pi^{0}} (rad)");
2606  fhPhiNeutral->SetXTitle("#it{p}_{T #pi^{0}} (GeV/#it{c})");
2607 
2608  fhEtaNeutral = new TH2F
2609  ("hEtaNeutral","#eta_{#pi^{0}} vs #it{p}_{T #pi^{0}}",
2610  nptbins,ptmin,ptmax,200,-1.,1.);
2611  fhEtaNeutral->SetYTitle("#eta_{#pi^{0}} (rad)");
2612  fhEtaNeutral->SetXTitle("#it{p}_{T #pi^{0}} (GeV/#it{c})");
2613 
2614  fhDeltaPhiNeutral = new TH2F
2615  ("hDeltaPhiNeutral","#phi_{trigger} - #phi_{#pi^{0}} vs #it{p}_{T trigger}",
2616  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2617  fhDeltaPhiNeutral->SetYTitle("#Delta #phi (rad)");
2618  fhDeltaPhiNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2619 
2620  fhDeltaPhiNeutralPt = new TH2F
2621  ("hDeltaPhiNeutralPt","#phi_{trigger} - #phi_{#pi^{0}} vs #it{p}_{T #pi^{0}}}",
2622  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2623  fhDeltaPhiNeutralPt->SetYTitle("#Delta #phi (rad)");
2624  fhDeltaPhiNeutralPt->SetXTitle("#it{p}_{T h^{0}} (GeV/#it{c})");
2625 
2626  fhDeltaEtaNeutral = new TH2F
2627  ("hDeltaEtaNeutral","#eta_{trigger} - #eta_{#pi^{0}} vs #it{p}_{T trigger}",
2628  nptbins,ptmin,ptmax, ndeltaetabins ,deltaetamin,deltaetamax);
2629  fhDeltaEtaNeutral->SetYTitle("#Delta #eta");
2630  fhDeltaEtaNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2631 
2632  fhXENeutral =
2633  new TH2F("hXENeutral","#it{x}_{#it{E}} for #pi^{0} associated",
2634  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2635  fhXENeutral->SetYTitle("#it{x}_{#it{E}}");
2636  fhXENeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2637 
2638  fhPtHbpXENeutral =
2639  new TH2F("hHbpXENeutral","#xi = ln(1/#it{x}_{#it{E}})for #pi^{0} associated",
2640  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2641  fhPtHbpXENeutral->SetYTitle("ln(1/#it{x}_{#it{E}})");
2642  fhPtHbpXENeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2643 
2644  fhZTNeutral =
2645  new TH2F("hZTNeutral","#it{z}_{trigger #pi} = #it{p}_{T #pi^{0}} / #it{p}_{T trigger} for #pi^{0} associated",
2646  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2647  fhZTNeutral->SetYTitle("#it{z}_{trigger #pi^{0}}");
2648  fhZTNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2649 
2650  fhPtHbpZTNeutral =
2651  new TH2F("hHbpZTNeutral","#xi = ln(1/#it{x}_{#it{E}}) for #pi^{0} associated",
2652  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2653  fhPtHbpZTNeutral->SetYTitle("ln(1/#it{z}_{T})");
2654  fhPtHbpZTNeutral->SetXTitle("#it{p}_{T trigger}");
2655 
2656  outputContainer->Add(fhDeltaPhiDeltaEtaNeutral);
2657  outputContainer->Add(fhPhiNeutral) ;
2658  outputContainer->Add(fhEtaNeutral) ;
2659  outputContainer->Add(fhDeltaPhiNeutral) ;
2660  outputContainer->Add(fhDeltaPhiNeutralPt) ;
2661  outputContainer->Add(fhDeltaEtaNeutral) ;
2662  outputContainer->Add(fhXENeutral) ;
2663  outputContainer->Add(fhPtHbpXENeutral) ;
2664  outputContainer->Add(fhZTNeutral) ;
2665  outputContainer->Add(fhPtHbpZTNeutral) ;
2666 
2667  fhDeltaPhiUeNeutralPt = new TH2F
2668  (Form("hDeltaPhiUe%sNeutralPt",right.Data()),"#phi_{trigger} - #phi_{#pi^{0}} vs #it{p}_{T #pi^{0}}}",
2669  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2670  fhDeltaPhiUeNeutralPt->SetYTitle("#Delta #phi (rad)");
2671  fhDeltaPhiUeNeutralPt->SetXTitle("#it{p}_{T h^{0}} (GeV/#it{c})");
2672 
2673  fhXEUeNeutral =
2674  new TH2F(Form("hXEUeNeutral%s",right.Data()),"#it{x}_{#it{E}} for #pi^{0} associated",
2675  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2676  fhXEUeNeutral->SetYTitle("#it{x}_{#it{E}}");
2677  fhXEUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2678 
2679  fhPtHbpXEUeNeutral =
2680  new TH2F(Form("hHbpXEUeNeutral%s",right.Data()),"#xi = ln(1/#it{x}_{#it{E}}) for #pi^{0} associated",
2681  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2682  fhPtHbpXEUeNeutral->SetYTitle("ln(1/#it{x}_{#it{E}})");
2683  fhPtHbpXEUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2684 
2685  fhZTUeNeutral =
2686  new TH2F(Form("hZTUeNeutral%s",right.Data()),"#it{z}_{trigger #pi} = #it{p}_{T #pi^{0}} / #it{p}_{T trigger} for #pi^{0} associated",
2687  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2688  fhZTUeNeutral->SetYTitle("#it{z}_{trigger #pi^{0}}");
2689  fhZTUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2690 
2691  fhPtHbpZTUeNeutral =
2692  new TH2F(Form("hHbpZTUeNeutral%s",right.Data()),"#xi = ln(1/#it{x}_{#it{E}}) for #pi^{0} associated",
2693  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2694  fhPtHbpXEUeNeutral->SetYTitle("ln(1/#it{z}_{T})");
2695  fhPtHbpXEUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2696 
2697  outputContainer->Add(fhDeltaPhiUeNeutralPt) ;
2698  outputContainer->Add(fhXEUeNeutral) ;
2699  outputContainer->Add(fhPtHbpXEUeNeutral) ;
2700  outputContainer->Add(fhZTUeNeutral) ;
2701  outputContainer->Add(fhPtHbpZTUeNeutral) ;
2702 
2703  if(fMakeSeveralUE)
2704  {
2705  fhDeltaPhiUeLeftNeutral = new TH2F
2706  ("hDeltaPhiUeLeftNeutralPt","#phi_{trigger} - #phi_{#Ueh^{0}} vs #it{p}_{T h^{0}} with neutral UE left side range of trigger particles",
2707  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2708  fhDeltaPhiUeLeftNeutral->SetYTitle("#Delta #phi (rad)");
2709  fhDeltaPhiUeLeftNeutral->SetXTitle("#it{p}_{T h^{0}} (GeV/#it{c})");
2710  outputContainer->Add(fhDeltaPhiUeLeftNeutral) ;
2711 
2712  fhXEUeLeftNeutral =
2713  new TH2F("hXEUeNeutralLeft","#it{x}_{#it{E}} = #it{p}_{T Ueh^{0}} / #it{p}_{T trigger} with neutral UE left side of trigger",
2714  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2715  fhXEUeLeftNeutral->SetYTitle("#it{z}_{trigger Ueh^{0}}");
2716  fhXEUeLeftNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2717  outputContainer->Add(fhXEUeLeftNeutral) ;
2718 
2719  fhPtHbpXEUeLeftNeutral =
2720  new TH2F("hHbpXEUeNeutralLeft","#xi = ln(1/#it{x}_{#it{E}}) with neutral UE left side of trigger",
2721  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2722  fhPtHbpXEUeLeftNeutral->SetYTitle("ln(1/#it{x}_{#it{E}})");
2723  fhPtHbpXEUeLeftNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2724  outputContainer->Add(fhPtHbpXEUeLeftNeutral) ;
2725 
2726  fhZTUeLeftNeutral =
2727  new TH2F("hZTUeNeutralLeft","#it{z}_{trigger h^{0}} = #it{p}_{T Ueh^{0}} / #it{p}_{T trigger} with neutral UE left side of trigger",
2728  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2729  fhZTUeLeftNeutral->SetYTitle("#it{z}_{trigger Ueh^{0}}");
2730  fhZTUeLeftNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2731  outputContainer->Add(fhZTUeLeftNeutral) ;
2732 
2733  fhPtHbpZTUeLeftNeutral =
2734  new TH2F("hHbpZTUeNeutralLeft","#xi = ln(1/#it{z}_{T}) with neutral UE left side of trigger",
2735  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2736  fhPtHbpZTUeLeftNeutral->SetYTitle("ln(1/#it{z}_{T})");
2737  fhPtHbpZTUeLeftNeutral->SetXTitle("#it{p}_{T trigger}");
2738  outputContainer->Add(fhPtHbpZTUeLeftNeutral) ;
2739  }
2740 
2741  if(fPi0Trigger)
2742  {
2743  fhDeltaPhiPi0DecayNeutral = new TH2F
2744  ("hDeltaPhiPi0DecayNeutral","#phi_{Decay} - #phi_{h^{0}} vs #it{p}_{T Decay}",
2745  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2746  fhDeltaPhiPi0DecayNeutral->SetYTitle("#Delta #phi (rad)");
2747  fhDeltaPhiPi0DecayNeutral->SetXTitle("#it{p}_{T Decay} (GeV/#it{c})");
2748 
2749  fhXEPi0DecayNeutral =
2750  new TH2F("hXEPi0DecayNeutral","#it{x}_{#it{E}} for decay trigger",
2751  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2752  fhXEPi0DecayNeutral->SetYTitle("#it{x}_{#it{E}}");
2753  fhXEPi0DecayNeutral->SetXTitle("#it{p}_{T decay}");
2754 
2755  fhZTPi0DecayNeutral =
2756  new TH2F("hZTPi0DecayNeutral","#it{z}_{trigger h^{0}} = #it{p}_{T h^{0}} / #it{p}_{T Decay}",
2757  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2758  fhZTPi0DecayNeutral->SetYTitle("#it{z}_{h^{0}}");
2759  fhZTPi0DecayNeutral->SetXTitle("#it{p}_{T decay}");
2760 
2761  outputContainer->Add(fhDeltaPhiPi0DecayNeutral) ;
2762  outputContainer->Add(fhXEPi0DecayNeutral) ;
2763  outputContainer->Add(fhZTPi0DecayNeutral) ;
2764  }
2765  }//Correlation with neutral hadrons
2766 
2767  // If data is MC, fill more histograms, depending on origin
2768  if(IsDataMC())
2769  {
2770  for(Int_t i= fMCGenTypeMin; i <= fMCGenTypeMax; i++)
2771  {
2772  fhMCPtTrigger[i] = new TH1F (Form("hMCPtTrigger_%s",nameMC[i].Data()),
2773  Form("MC %s: generated trigger #it{p}_{T}",nameMC[i].Data()),
2774  nptbins,ptmin,ptmax);
2775  fhMCPtTrigger[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2776 
2777  fhMCPhiTrigger[i] = new TH2F (Form("hMCPhiTrigger_%s",nameMC[i].Data()),
2778  Form("MC %s: generated trigger #phi",nameMC[i].Data()),
2779  nptbins,ptmin,ptmax, nphibins,phimin,phimax);
2780  fhMCPhiTrigger[i]->SetYTitle("#phi (rad)");
2781  fhMCPhiTrigger[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2782 
2783  fhMCEtaTrigger[i] = new TH2F (Form("hMCEtaTrigger_%s",nameMC[i].Data()),
2784  Form("MC %s: generated trigger #eta",nameMC[i].Data()),
2785  nptbins,ptmin,ptmax, netabins,etamin,etamax);
2786  fhMCEtaTrigger[i]->SetYTitle("#eta");
2787  fhMCEtaTrigger[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2788 
2789  if(fMakeAbsoluteLeading || fMakeNearSideLeading)
2790  {
2791  fhMCPtTriggerNotLeading[i] = new TH1F (Form("hMCPtTriggerNotLeading_%s",nameMC[i].Data()),
2792  Form("MC %s: generated trigger #it{p}_{T}, when not leading of primaries",nameMC[i].Data()),
2793  nptbins,ptmin,ptmax);
2794  fhMCPtTriggerNotLeading[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2795 
2796  fhMCPhiTriggerNotLeading[i] = new TH2F (Form("hMCPhiTriggerNotLeading_%s",nameMC[i].Data()),
2797  Form("MC %s: generated trigger #phi, when not leading of primaries",nameMC[i].Data()),
2798  nptbins,ptmin,ptmax, nphibins,phimin,phimax);
2799  fhMCPhiTriggerNotLeading[i]->SetYTitle("#phi (rad)");
2800  fhMCPhiTriggerNotLeading[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2801 
2802 
2803  fhMCEtaTriggerNotLeading[i] = new TH2F (Form("hMCEtaTriggerNotLeading_%s",nameMC[i].Data()),
2804  Form("MC %s: generated triogger #eta, when not leading of primaries",nameMC[i].Data()),
2805  nptbins,ptmin,ptmax, netabins,etamin,etamax);
2806  fhMCEtaTriggerNotLeading[i]->SetYTitle("#eta ");
2807  fhMCEtaTriggerNotLeading[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2808  }
2809 
2810  fhMCEtaCharged[i] = new TH2F (Form("hMCEtaCharged_%s",nameMC[i].Data()),
2811  Form("MC %s: #eta_{h^{#pm}} vs #it{p}_{T #pm}",nameMC[i].Data()),
2812  nptbins,ptmin,ptmax,100,-1.,1.);
2813  fhMCEtaCharged[i]->SetYTitle("#eta_{h^{#pm}} (rad)");
2814  fhMCEtaCharged[i]->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
2815 
2816  fhMCPhiCharged[i] = new TH2F(Form("hMCPhiCharged_%s",nameMC[i].Data()),
2817  Form("MC %s: phi_{h^{#pm}} vs #it{p}_{T #pm}",nameMC[i].Data()),
2818  nptbins,ptmin,ptmax,180,0,TMath::TwoPi());
2819  fhMCPhiCharged[i]->SetYTitle("MC #phi_{h^{#pm}} (rad)");
2820  fhMCPhiCharged[i]->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
2821 
2822  fhMCDeltaPhiDeltaEtaCharged[i] = new TH2F (Form("hMCDeltaPhiDeltaEtaCharged_%s",nameMC[i].Data()),
2823  Form("MC %s: phi_{trigger} - #phi_{h^{#pm}} vs #eta_{trigger} - #eta_{h^{#pm}}",nameMC[i].Data()),
2824  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins ,deltaetamin,deltaetamax);
2825  fhMCDeltaPhiDeltaEtaCharged[i]->SetXTitle("#Delta #phi (rad)");
2826  fhMCDeltaPhiDeltaEtaCharged[i]->SetYTitle("#Delta #eta");
2827 
2828  fhMCDeltaEtaCharged[i] = new TH2F (Form("hMCDeltaEtaCharged_%s",nameMC[i].Data()),
2829  Form("MC %s: #eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger} and #it{p}_{T assoc}",nameMC[i].Data()),
2830  nptbins,ptmin,ptmax,ndeltaetabins ,deltaetamin,deltaetamax);
2831  fhMCDeltaEtaCharged[i]->SetYTitle("#Delta #eta");
2832  fhMCDeltaEtaCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2833 
2834  fhMCDeltaPhiCharged[i] = new TH2F (Form("hMCDeltaPhiCharged_%s",nameMC[i].Data()),
2835  Form("MC %s: #phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}",nameMC[i].Data()),
2836  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2837  fhMCDeltaPhiCharged[i]->SetYTitle("#Delta #phi (rad)");
2838  fhMCDeltaPhiCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2839 
2840  fhMCDeltaPhiChargedPt[i] = new TH2F (Form("hMCDeltaPhiChargedPt_%s",nameMC[i].Data()),
2841  Form("MC %s: #phi_{trigger} - #phi_{#h^{#pm}} vs #it{p}_{T h^{#pm}}",nameMC[i].Data()),
2842  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2843  fhMCDeltaPhiChargedPt[i]->SetYTitle("#Delta #phi (rad)");
2844  fhMCDeltaPhiChargedPt[i]->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2845 
2846  fhMCPtXECharged[i] = new TH2F (Form("hMCPtXECharged_%s",nameMC[i].Data()),
2847  Form("MC %s: #it{x}_{#it{E}} with charged hadrons",nameMC[i].Data()),
2848  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2849  fhMCPtXECharged[i]->SetYTitle("#it{x}_{#it{E}}");
2850  fhMCPtXECharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2851 
2852  fhMCPtHbpXECharged[i] = new TH2F(Form("hMCHbpXECharged_%s",nameMC[i].Data()),
2853  Form("MC %s: #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons",nameMC[i].Data()),
2854  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2855  fhMCPtHbpXECharged[i]->SetYTitle("ln(1/#it{x}_{#it{E}})");
2856  fhMCPtHbpXECharged[i]->SetXTitle("#it{p}_{T trigger}");
2857 
2858  fhMCPtZTCharged[i] = new TH2F(Form("hMCPtZTCharged_%s",nameMC[i].Data()),
2859  Form("MC %s: #it{z}_{T} with charged hadrons",nameMC[i].Data()),
2860  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2861  fhMCPtZTCharged[i]->SetYTitle("#it{z}_{T}");
2862  fhMCPtZTCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2863 
2864  fhMCPtHbpZTCharged[i] = new TH2F(Form("hMCHbpZTCharged_%s",nameMC[i].Data()),
2865  Form("MC %s: #xi = ln(1/#it{z}_{T}) with charged hadrons",nameMC[i].Data()),
2866  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2867  fhMCPtHbpZTCharged[i]->SetYTitle("ln(1/#it{z}_{T})");
2868  fhMCPtHbpZTCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2869 
2870  fhMCPtTrigPout[i] = new TH2F(Form("hMCPtTrigPout_%s",nameMC[i].Data()),
2871  Form("MC %s: #it{p}_{out} with triggers",nameMC[i].Data()),
2872  nptbins,ptmin,ptmax,nptbins,-1.*ptmax/2.,ptmax/2.);
2873  fhMCPtTrigPout[i]->SetYTitle("#it{p}_{out} (GeV/#it{c})");
2874  fhMCPtTrigPout[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2875 
2876  fhMCPtAssocDeltaPhi[i] = new TH2F(Form("hMCPtAssocDeltaPhi_%s",nameMC[i].Data()),
2877  Form("MC %s: #Delta #phi with associated charged hadrons",nameMC[i].Data()),
2878  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2879  fhMCPtAssocDeltaPhi[i]->SetYTitle("#Delta #phi (rad)");
2880  fhMCPtAssocDeltaPhi[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2881 
2882  outputContainer->Add(fhMCPtTrigger[i]);
2883  outputContainer->Add(fhMCPhiTrigger[i]);
2884  outputContainer->Add(fhMCEtaTrigger[i]);
2885 
2886  if(fMakeAbsoluteLeading || fMakeNearSideLeading)
2887  {
2888  outputContainer->Add(fhMCPtTriggerNotLeading[i]);
2889  outputContainer->Add(fhMCPhiTriggerNotLeading[i]);
2890  outputContainer->Add(fhMCEtaTriggerNotLeading[i]);
2891  }
2892 
2893  outputContainer->Add(fhMCDeltaPhiDeltaEtaCharged[i]);
2894  outputContainer->Add(fhMCPhiCharged[i]) ;
2895  outputContainer->Add(fhMCEtaCharged[i]) ;
2896  outputContainer->Add(fhMCDeltaEtaCharged[i]) ;
2897  outputContainer->Add(fhMCDeltaPhiCharged[i]) ;
2898 
2899  outputContainer->Add(fhMCDeltaPhiChargedPt[i]) ;
2900  outputContainer->Add(fhMCPtXECharged[i]) ;
2901  outputContainer->Add(fhMCPtZTCharged[i]) ;
2902  outputContainer->Add(fhMCPtHbpXECharged[i]) ;
2903  outputContainer->Add(fhMCPtHbpZTCharged[i]) ;
2904  outputContainer->Add(fhMCPtTrigPout[i]) ;
2905  outputContainer->Add(fhMCPtAssocDeltaPhi[i]) ;
2906 
2907  // Underlying event
2908 
2909  fhMCUePart[i] =
2910  new TH1F(Form("hMCUePart_%s",nameMC[i].Data()),
2911  Form("MC %s: UE particles distribution vs #it{p}_{T trigger}",nameMC[i].Data()),
2912  nptbins,ptmin,ptmax);
2913  fhMCUePart[i]->SetYTitle("#it{dN}^{ch}");
2914  fhMCUePart[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2915 
2916  fhMCPtXEUeCharged[i] =
2917  new TH2F(Form("hMCPtXEUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2918  Form("MC %s: #it{x}_{#it{E}} with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2919  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2920  fhMCPtXEUeCharged[i]->SetYTitle("#it{x}_{#it{E}}");
2921  fhMCPtXEUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2922 
2923  fhMCPtHbpXEUeCharged[i] =
2924  new TH2F(Form("hMCPtHbpXEUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2925  Form("MC %s: #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2926  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2927  fhMCPtHbpXEUeCharged[i]->SetYTitle("ln(1/#it{x}_{#it{E}})");
2928  fhMCPtHbpXEUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2929 
2930  fhMCPtZTUeCharged[i] =
2931  new TH2F(Form("hMCPtZTUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2932  Form("MC %s: #it{z}_{T} with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2933  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2934  fhMCPtZTUeCharged[i]->SetYTitle("#it{z}_{T}");
2935  fhMCPtZTUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2936 
2937  fhMCPtHbpZTUeCharged[i] =
2938  new TH2F(Form("hMCPtHbpZTUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2939  Form("MC %s: #xi = ln(1/#it{z}_{T}) with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2940  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2941  fhMCPtHbpZTUeCharged[i]->SetYTitle("ln(1/#it{z}_{T})");
2942  fhMCPtHbpZTUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2943 
2944  outputContainer->Add(fhMCUePart[i]);
2945  outputContainer->Add(fhMCPtXEUeCharged[i]) ;
2946  outputContainer->Add(fhMCPtZTUeCharged[i]) ;
2947  outputContainer->Add(fhMCPtHbpZTUeCharged[i]);
2948  outputContainer->Add(fhMCPtHbpXEUeCharged[i]);
2949 
2950  if(fMakeSeveralUE)
2951  {
2952  fhMCPtXEUeLeftCharged[i] = new TH2F(Form("hMCPtXEUeChargedLeft_%s",nameMC[i].Data()),
2953  Form("MC %s: #it{x}_{#it{E}} with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
2954  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2955  fhMCPtXEUeLeftCharged[i]->SetYTitle("#it{x}_{#it{E}}");
2956  fhMCPtXEUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2957 
2958  fhMCPtHbpXEUeLeftCharged[i] = new TH2F(Form("hMCPtHbpXEUeChargedLeft_%s",nameMC[i].Data()),
2959  Form("MC %s: #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
2960  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2961  fhMCPtHbpXEUeLeftCharged[i]->SetYTitle("ln(1/#it{x}_{#it{E}})");
2962  fhMCPtHbpXEUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2963 
2964  fhMCPtZTUeLeftCharged[i] = new TH2F(Form("hMCPtZTUeChargedLeft_%s",nameMC[i].Data()),
2965  Form("MC %s: #it{z}_{T} with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
2966  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2967  fhMCPtZTUeLeftCharged[i]->SetYTitle("#it{z}_{T}");
2968  fhMCPtZTUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2969 
2970  fhMCPtHbpZTUeLeftCharged[i] = new TH2F(Form("hMCPtHbpZTUeChargedLeft_%s",nameMC[i].Data()),
2971  Form("MC %s: #xi = ln(1/#it{z}_{T}) with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
2972  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2973  fhMCPtHbpZTUeLeftCharged[i]->SetYTitle("ln(1/#it{z}_{T})");
2974  fhMCPtHbpZTUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2975 
2976  outputContainer->Add(fhMCPtXEUeLeftCharged[i]) ;
2977  outputContainer->Add(fhMCPtZTUeLeftCharged[i]) ;
2978  outputContainer->Add(fhMCPtHbpXEUeLeftCharged[i]);
2979  outputContainer->Add(fhMCPtHbpZTUeLeftCharged[i]) ;
2980 
2981  }
2982  }
2983  } // For MC histogram
2984 
2985  if(DoOwnMix())
2986  {
2987  // Create event containers
2988 
2989  if(!fUseMixStoredInReader || (fUseMixStoredInReader && !GetReader()->ListWithMixedEventsForTracksExists()))
2990  {
2991  Int_t nvz = GetNZvertBin();
2992  Int_t nrp = GetNRPBin();
2993  Int_t nce = GetNCentrBin();
2994 
2995  fListMixTrackEvents= new TList*[nvz*nrp*nce] ;
2996 
2997  for( Int_t ice = 0 ; ice < nce ; ice++ )
2998  {
2999  for( Int_t ivz = 0 ; ivz < nvz ; ivz++ )
3000  {
3001  for( Int_t irp = 0 ; irp < nrp ; irp++ )
3002  {
3003  Int_t bin = GetEventMixBin(ice,ivz,irp); //ic*nvz*nrp+iz*nrp+irp;
3004 
3005  //printf("GetCreateOutputObjects - Bins : cent %d, vz %d, RP %d, event %d/%d\n",
3006  // ic,iz, irp, bin);
3007 
3008  fListMixTrackEvents[bin] = new TList() ;
3009  fListMixTrackEvents[bin]->SetOwner(kFALSE);
3010  }
3011  }
3012  }
3013  }
3014 
3015  fhPtTriggerMixed = new TH1F ("hPtTriggerMixed","#it{p}_{T} distribution of trigger particles, used for mixing", nptbins,ptmin,ptmax);
3016  fhPtTriggerMixed->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
3017 
3018  if(fCorrelVzBin)
3019  {
3020  fhPtTriggerMixedVzBin = new TH2F ("hPtTriggerMixedVzBin","#it{p}_{T} distribution of trigger particles, used for mixing", nptbins,ptmin,ptmax,GetNZvertBin(),0,GetNZvertBin());
3021  fhPtTriggerMixedVzBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
3022  fhPtTriggerMixedVzBin->SetYTitle("#it{v}_{#it{z}} bin");
3023  outputContainer->Add(fhPtTriggerMixedVzBin);
3024  }
3025 
3026  fhPtTriggerMixedBin = new TH2F ("hPtTriggerMixedBin","#it{p}_{T} distribution of trigger particles vs mixing bin", nptbins,ptmin,ptmax,nMixBins,0,nMixBins);
3027  fhPtTriggerMixedBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
3028  fhPtTriggerMixedBin->SetYTitle("Bin");
3029 
3030  fhPhiTriggerMixed = new TH2F ("hPhiTriggerMixed","#phi distribution of trigger Particles, used for mixing",nptbins,ptmin,ptmax, nphibins,phimin,phimax);
3031  fhPhiTriggerMixed->SetYTitle("#phi (rad)");
3032 
3033  fhEtaTriggerMixed = new TH2F ("hEtaTriggerMixed","#eta distribution of trigger, used for mixing",nptbins,ptmin,ptmax, netabins,etamin,etamax);
3034  fhEtaTriggerMixed->SetYTitle("#eta ");
3035 
3036  outputContainer->Add(fhPtTriggerMixed);
3037  outputContainer->Add(fhPtTriggerMixedBin);
3038  outputContainer->Add(fhPhiTriggerMixed);
3039  outputContainer->Add(fhEtaTriggerMixed);
3040 
3041  // Fill the cluster pool only in isolation analysis or if requested
3042  if( neutralMix && (!fUseMixStoredInReader || (fUseMixStoredInReader && !GetReader()->ListWithMixedEventsForCaloExists())))
3043  {
3044  Int_t nvz = GetNZvertBin();
3045  Int_t nrp = GetNRPBin();
3046  Int_t nce = GetNCentrBin();
3047 
3048  fListMixCaloEvents= new TList*[nvz*nrp*nce] ;
3049 
3050  for( Int_t ice = 0 ; ice < nce ; ice++ )
3051  {
3052  for( Int_t ivz = 0 ; ivz < nvz ; ivz++ )
3053  {
3054  for( Int_t irp = 0 ; irp < nrp ; irp++ )
3055  {
3056  Int_t bin = GetEventMixBin(ice,ivz,irp); //ic*nvz*nrp+iz*nrp+irp;
3057 
3058  //printf("GetCreateOutputObjects - Bins : cent %d, vz %d, RP %d, event %d/%d\n",
3059  // ic,iz, irp, bin);
3060 
3061  fListMixCaloEvents[bin] = new TList() ;
3062  fListMixCaloEvents[bin]->SetOwner(kFALSE);
3063  }
3064  }
3065  }
3066  }
3067 
3068  // Init the list in the reader if not done previously
3069  if(fUseMixStoredInReader)
3070  {
3071  if( !GetReader()->ListWithMixedEventsForTracksExists() )
3072  GetReader()->SetListWithMixedEventsForTracks(fListMixTrackEvents);
3073 
3074  if( !GetReader()->ListWithMixedEventsForCaloExists() )
3075  GetReader()->SetListWithMixedEventsForCalo (fListMixCaloEvents );
3076  }
3077 
3078  fhEventBin=new TH1I("hEventBin","Number of triggers per bin(cen,vz,rp)",
3079  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3080  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3081  fhEventBin->SetXTitle("event bin");
3082  outputContainer->Add(fhEventBin) ;
3083 
3084  fhEventMixBin=new TH1I("hEventMixBin","Number of triggers mixed per event bin(cen,vz,rp)",
3085  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3086  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3087  fhEventMixBin->SetXTitle("event bin");
3088  outputContainer->Add(fhEventMixBin) ;
3089 
3090  fhEventMBBin=new TH1I("hEventMBBin","Number of min bias events per bin(cen,vz,rp)",
3091  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3092  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3093  fhEventMBBin->SetXTitle("event bin");
3094  outputContainer->Add(fhEventMBBin) ;
3095 
3096  fhNtracksMB=new TH2F("hNtracksMBEvent","Number of filtered tracks in MB event per event bin",ntrbins,trmin,trmax,
3097  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3098  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3099  fhNtracksMB->SetYTitle("event bin");
3100  fhNtracksMB->SetXTitle("#it{N}_{track}");
3101  outputContainer->Add(fhNtracksMB);
3102 
3103  if( neutralMix )
3104  {
3105  fhNclustersMB=new TH2F("hNclustersMBEvent","Number of filtered clusters in MB events per event bin",nclbins,clmin,clmax,
3106  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3107  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3108  fhNclustersMB->SetYTitle("event bin");
3109  fhNclustersMB->SetXTitle("#it{N}_{cluster}");
3110  outputContainer->Add(fhNclustersMB);
3111  }
3112 
3113  fhMixDeltaPhiCharged = new TH2F
3114  ("hMixDeltaPhiCharged","Mixed event : #phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}",
3115  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
3116  fhMixDeltaPhiCharged->SetYTitle("#Delta #phi (rad)");
3117  fhMixDeltaPhiCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3118  outputContainer->Add(fhMixDeltaPhiCharged);
3119 
3120  fhMixDeltaPhiDeltaEtaCharged = new TH2F
3121  ("hMixDeltaPhiDeltaEtaCharged","Mixed event : #phi_{trigger} - #phi_{h^{#pm}} vs #eta_{trigger} - #eta_{h^{#pm}}",
3122  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins ,deltaetamin,deltaetamax);
3123  fhMixDeltaPhiDeltaEtaCharged->SetXTitle("#Delta #phi (rad)");
3124  fhMixDeltaPhiDeltaEtaCharged->SetYTitle("#Delta #eta");
3125  outputContainer->Add(fhMixDeltaPhiDeltaEtaCharged);
3126 
3127  fhMixXECharged =
3128  new TH2F("hMixXECharged","Mixed event : #it{x}_{#it{E}} for charged tracks",
3129  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
3130  fhMixXECharged->SetYTitle("#it{x}_{#it{E}}");
3131  fhMixXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3132  outputContainer->Add(fhMixXECharged);
3133 
3134  fhMixXEUeCharged =
3135  new TH2F("hMixXEUeCharged","Mixed event : #it{x}_{#it{E}} for charged tracks in Ue region",
3136  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
3137  fhMixXEUeCharged->SetYTitle("#it{x}_{#it{E}}");
3138  fhMixXEUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3139  outputContainer->Add(fhMixXEUeCharged);
3140 
3141  fhMixHbpXECharged =
3142  new TH2F("hMixHbpXECharged","mixed event : #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons",
3143  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
3144  fhMixHbpXECharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
3145  fhMixHbpXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3146  outputContainer->Add(fhMixHbpXECharged);
3147 
3148  fhMixDeltaPhiChargedAssocPtBin = new TH2F*[fNAssocPtBins*nz];
3149  fhMixDeltaPhiChargedAssocPtBinDEta08 = new TH2F*[fNAssocPtBins*nz];
3150  fhMixDeltaPhiChargedAssocPtBinDEta0 = new TH2F*[fNAssocPtBins*nz];
3151  fhMixDeltaPhiDeltaEtaChargedAssocPtBin = new TH2F*[fNAssocPtBins*nz];
3152 
3153  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
3154  {
3155  for(Int_t z = 0 ; z < nz ; z++)
3156  {
3157  Int_t bin = i*nz+z;
3158 
3159  if(fCorrelVzBin)
3160  {
3161  sz = Form("_vz%d",z);
3162  tz = Form(", #it{v}_{#it{z}} bin %d",z);
3163  }
3164 
3165  //printf("MIX : iAssoc %d, Vz %d, bin %d - sz %s, tz %s \n",i,z,bin,sz.Data(),tz.Data());
3166 
3167  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin] = new TH2F(Form("hMixDeltaPhiDeltaEtaChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3168  Form("Mixed event #Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
3169  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins ,deltaetamin,deltaetamax);
3170  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]->SetXTitle("#Delta #phi (rad)");
3171  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]->SetYTitle("#Delta #eta");
3172 
3173  outputContainer->Add(fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]);
3174 
3175  fhMixDeltaPhiChargedAssocPtBin[bin] = new TH2F(Form("hMixDeltaPhiChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3176  Form("Mixed event #Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
3177  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
3178  fhMixDeltaPhiChargedAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3179  fhMixDeltaPhiChargedAssocPtBin[bin]->SetYTitle("#Delta #phi (rad)");
3180 
3181  outputContainer->Add(fhMixDeltaPhiChargedAssocPtBin[bin]);
3182 
3183  if(fFillEtaGapsHisto)
3184  {
3185  fhMixDeltaPhiChargedAssocPtBinDEta08[bin] = new TH2F(Form("hMixDeltaPhiDeltaEta0.8ChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3186  Form("Mixed event #Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, for #Delta #eta > 0.8", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
3187  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
3188  fhMixDeltaPhiChargedAssocPtBinDEta08[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3189  fhMixDeltaPhiChargedAssocPtBinDEta08[bin]->SetYTitle("#Delta #phi (rad)");
3190 
3191  fhMixDeltaPhiChargedAssocPtBinDEta0[bin] = new TH2F(Form("hMixDeltaPhiDeltaEta0ChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3192  Form("Mixed event #Delta #phi vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]%s, for #Delta #eta = 0", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
3193  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
3194  fhMixDeltaPhiChargedAssocPtBinDEta0[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3195  fhMixDeltaPhiChargedAssocPtBinDEta0[bin]->SetYTitle("#Delta #phi (rad)");
3196 
3197  outputContainer->Add(fhMixDeltaPhiChargedAssocPtBinDEta08[bin]);
3198  outputContainer->Add(fhMixDeltaPhiChargedAssocPtBinDEta0[bin]);
3199  }
3200  }
3201  }
3202  }
3203 
3204  return outputContainer;
3205 }
3206 
3207 //_____________________________________________________________________________________________________________________
3215 //_____________________________________________________________________________________________________________________
3216 Bool_t AliAnaParticleHadronCorrelation::GetDecayPhotonMomentum(Int_t indexPhoton1, Int_t indexPhoton2, Int_t idetector)
3217 {
3218  if(indexPhoton1!=-1 || indexPhoton2!=-1) return kFALSE;
3219 
3220  AliDebug(1,Form("indexPhoton1 = %d, indexPhoton2 = %d", indexPhoton1, indexPhoton2));
3221 
3222  TObjArray * clusters = 0x0 ;
3223  if(idetector==kEMCAL) clusters = GetEMCALClusters() ;
3224  else clusters = GetPHOSClusters() ;
3225 
3226  for(Int_t iclus = 0; iclus < clusters->GetEntriesFast(); iclus++)
3227  {
3228  AliVCluster * photon = (AliVCluster*) (clusters->At(iclus));
3229 
3230  if(photon->GetID()==indexPhoton1) photon->GetMomentum(fDecayMom1,GetVertex(0)) ;
3231  if(photon->GetID()==indexPhoton2) photon->GetMomentum(fDecayMom2,GetVertex(0)) ;
3232 
3233  AliDebug(1,Form("Photon1 = %f, Photon2 = %f", fDecayMom1.Pt(), fDecayMom2.Pt()));
3234  } //cluster loop
3235 
3236  return kTRUE;
3237 }
3238 
3239 //________________________________________________________________________
3242 //________________________________________________________________________
3243 Int_t AliAnaParticleHadronCorrelation::GetMCTagHistogramIndex(Int_t mcTag)
3244 {
3245  if ( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPrompt) ||
3246  GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCFragmentation) ||
3247  GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCISR) ) return 0;
3248  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPi0) ) return 1;
3249  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPi0Decay) ) return 2;
3250  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCEta) ) return 3;
3251  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCEtaDecay) ) return 4;
3252  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPhoton) ) return 5; // other decays
3253  else if(!GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCElectron) ) return 6;
3254  else return 7;
3255 }
3256 
3257 //_________________________________________
3259 //_________________________________________
3260 void AliAnaParticleHadronCorrelation::Init()
3261 {
3262  if(!GetReader()->IsCTSSwitchedOn())
3263  AliFatal("STOP!: You want to use CTS tracks in analysis but not read!! \n!!Check the configuration file!!");
3264 }
3265 
3266 //____________________________________________________
3268 //____________________________________________________
3269 void AliAnaParticleHadronCorrelation::InitParameters()
3270 {
3271  SetInputAODName("Particle");
3272  SetAODObjArrayName("Hadrons");
3273  AddToHistogramsName("AnaHadronCorr_");
3274 
3275  SetPtCutRange(0.,300);
3276  fDeltaPhiMinCut = TMath::DegToRad()*120.;
3277  fDeltaPhiMaxCut = TMath::DegToRad()*240. ;
3278  fSelectIsolated = kFALSE;
3279  fMakeSeveralUE = kFALSE;
3280  fUeDeltaPhiMinCut = TMath::DegToRad()*60.;
3281  fUeDeltaPhiMaxCut = TMath::DegToRad()*120 ;
3282 
3283  fNeutralCorr = kFALSE ;
3284  fPi0Trigger = kFALSE ;
3285  fDecayTrigger = kFALSE ;
3286  fHMPIDCorrelation = kFALSE ;
3287 
3288  fMakeAbsoluteLeading = kTRUE;
3289  fMakeNearSideLeading = kFALSE;
3290 
3291  fNAssocPtBins = 9 ;
3292  fAssocPtBinLimit[0] = 0.2 ;
3293  fAssocPtBinLimit[1] = 0.5 ;
3294  fAssocPtBinLimit[2] = 1.0 ;
3295  fAssocPtBinLimit[3] = 2.0 ;
3296  fAssocPtBinLimit[4] = 3.0 ;
3297  fAssocPtBinLimit[5] = 4.0 ;
3298  fAssocPtBinLimit[6] = 5.0 ;
3299  fAssocPtBinLimit[7] = 6.0 ;
3300  fAssocPtBinLimit[8] = 7.0 ;
3301  fAssocPtBinLimit[9] = 8.0 ;
3302  fAssocPtBinLimit[10] = 9.0 ;
3303  fAssocPtBinLimit[11] = 10.0 ;
3304  fAssocPtBinLimit[12] = 12.0 ;
3305  fAssocPtBinLimit[13] = 14.0 ;
3306  fAssocPtBinLimit[14] = 16.0 ;
3307  fAssocPtBinLimit[15] = 20.0 ;
3308  fAssocPtBinLimit[16] = 30.0 ;
3309  fAssocPtBinLimit[17] = 40.0 ;
3310  fAssocPtBinLimit[18] = 50.0 ;
3311  fAssocPtBinLimit[19] = 200.0 ;
3312 
3313  fUseMixStoredInReader = kTRUE;
3314 
3315  fM02MinCut = -1 ;
3316  fM02MaxCut = -1 ;
3317 
3318  fDecayTagsM02Cut = 0.27;
3319 
3320  fSelectLeadingHadronAngle = kFALSE;
3321  fFillLeadHadOppositeHisto = kFALSE;
3322  fMinLeadHadPhi = 150*TMath::DegToRad();
3323  fMaxLeadHadPhi = 210*TMath::DegToRad();
3324 
3325  fMinLeadHadPt = 1;
3326  fMaxLeadHadPt = 100;
3327 
3328  fMCGenTypeMin = 0;
3329  fMCGenTypeMax = 10;
3330 
3331  fNDecayBits = 1;
3332  fDecayBits[0] = AliNeutralMesonSelection::kPi0;
3333  fDecayBits[1] = AliNeutralMesonSelection::kEta;
3334  fDecayBits[2] = AliNeutralMesonSelection::kPi0RightSide;
3335  fDecayBits[3] = AliNeutralMesonSelection::kEtaRightSide;
3336  fDecayBits[4] = AliNeutralMesonSelection::kEtaLeftSide ;
3337  fDecayBits[5] = AliNeutralMesonSelection::kEtaBothSides;
3338  fDecayBits[6] = AliNeutralMesonSelection::kPi0LeftSide ; // Leave it last since likely not used
3339  fDecayBits[7] = AliNeutralMesonSelection::kPi0BothSides; // Leave it last since likely not used
3340 
3341  fNBkgBin = 11;
3342  fBkgBinLimit[ 0] = 00.0; fBkgBinLimit[ 1] = 00.2; fBkgBinLimit[ 2] = 00.3; fBkgBinLimit[ 3] = 00.4; fBkgBinLimit[ 4] = 00.5;
3343  fBkgBinLimit[ 5] = 01.0; fBkgBinLimit[ 6] = 01.5; fBkgBinLimit[ 7] = 02.0; fBkgBinLimit[ 8] = 03.0; fBkgBinLimit[ 9] = 05.0;
3344  fBkgBinLimit[10] = 10.0; fBkgBinLimit[11] = 100.;
3345  for(Int_t ibin = fNBkgBin+1; ibin < 20; ibin++)
3346  {
3347  fBkgBinLimit[ibin] = 00.0;
3348  }
3349 
3350 }
3351 
3352 //________________________________________________________________________________________________________
3357 //________________________________________________________________________________________________________
3358 void AliAnaParticleHadronCorrelation::InvMassHisto(AliAODPWG4ParticleCorrelation * trigger, Int_t mcIndex)
3359 {
3360  Int_t idTrig = trigger->GetCaloLabel(0);
3361  Float_t ptTrig = trigger->Pt();
3362  Float_t tofTrig = trigger->GetTime();
3363 
3364  fMomentum = *(trigger->Momentum());
3365 
3366  // Loop on second cluster to be associated to trigger particle to have the invariant mass
3367  Int_t nphoton = GetInputAODBranch()->GetEntriesFast();
3368 
3369  for(Int_t iphoton = 0; iphoton < nphoton; iphoton++)
3370  {
3371  AliAODPWG4ParticleCorrelation * photon1 = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iphoton));
3372 
3373  if(idTrig == photon1->GetCaloLabel(0)) continue; //Do not the invariant mass for the same particle
3374 
3375  fMomentumIM = *(photon1->Momentum());
3376 
3377  // Select secondary photon with proper invariant mass
3378  if(fM02MaxCut > 0 && fM02MinCut > 0) //clID1 > 0 && clID2 < 0 &&
3379  {
3380  Float_t m02 = photon1->GetM02();
3381 
3382  if(m02 > fM02MaxCut || m02 < fM02MinCut) continue ;
3383  }
3384 
3385  // Select clusters with good time window difference
3386  Double_t tdiff = tofTrig - photon1->GetTime();
3387  if(TMath::Abs(tdiff) > GetPairTimeCut()) continue;
3388 
3389  // Add momenta of trigger and possible secondary decay
3390  fMomentumIM += fMomentum;
3391 
3392  Double_t mass = fMomentumIM.M();
3393  // Double_t epair = fMomentumIM.E();
3394  // Float_t ptpair = fMomentumIM.Pt();
3395 
3396  // Mass of all pairs
3397  fhMassPtTrigger->Fill(ptTrig, mass, GetEventWeight());
3398  if ( IsDataMC() ) fhMCMassPtTrigger[mcIndex]->Fill(ptTrig, mass, GetEventWeight());
3399  }
3400 }
3401 
3402 //_________________________________________________________________________
3405 //_________________________________________________________________________
3406 Bool_t AliAnaParticleHadronCorrelation::IsTriggerTheEventLeadingParticle()
3407 {
3408  Double_t ptTrig = GetMinPt();
3409  Double_t phiTrig = 0 ;
3410  fLeadingTriggerIndex =-1 ;
3411  Int_t index =-1 ;
3412  AliAODPWG4ParticleCorrelation* pLeading = 0;
3413 
3414  // Loop on stored AOD particles, find leading trigger on the selected list, with at least min pT.
3415 
3416  for(Int_t iaod = 0; iaod < GetInputAODBranch()->GetEntriesFast() ; iaod++)
3417  {
3418  AliAODPWG4ParticleCorrelation* particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod));
3419  particle->SetLeadingParticle(kFALSE); // set it later
3420 
3421  // Vertex cut in case of mixing
3422  Int_t check = CheckMixedEventVertex(particle->GetCaloLabel(0), particle->GetTrackLabel(0));
3423  if(check == 0) continue;
3424  if(check == -1) return kFALSE; // not sure if it is correct.
3425 
3426  // Find the leading particles with highest momentum
3427  if (particle->Pt() > ptTrig)
3428  {
3429  ptTrig = particle->Pt() ;
3430  phiTrig = particle->Phi();
3431  index = iaod ;
3432  pLeading = particle ;
3433  }
3434  }// Finish search of leading trigger particle on the AOD branch.
3435 
3436  if(index < 0) return kFALSE;
3437 
3438  //printf("AOD leading pT %2.2f, ID %d\n", pLeading->Pt(),pLeading->GetCaloLabel(0));
3439 
3440  if(phiTrig < 0 ) phiTrig += TMath::TwoPi();
3441 
3442  // Compare if it is the leading of all tracks
3443 
3444  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
3445  {
3446  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
3447 
3448  if(track->GetID() == pLeading->GetTrackLabel(0) || track->GetID() == pLeading->GetTrackLabel(1) ||
3449  track->GetID() == pLeading->GetTrackLabel(2) || track->GetID() == pLeading->GetTrackLabel(3) ) continue ;
3450 
3451  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
3452  Float_t pt = fTrackVector.Pt();
3453  Float_t phi = fTrackVector.Phi() ;
3454  if(phi < 0) phi+=TMath::TwoPi();
3455 
3456  //jump out this event if near side associated particle pt larger than trigger
3457  if (fMakeNearSideLeading)
3458  {
3459  Float_t deltaPhi = phiTrig-phi;
3460  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
3461  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
3462 
3463  if(pt > ptTrig && deltaPhi < TMath::PiOver2()) return kFALSE;
3464  }
3465  //jump out this event if there is any other particle with pt larger than trigger
3466  else
3467  {
3468  if(pt > ptTrig) return kFALSE ;
3469  }
3470  }// track loop
3471 
3472  // Compare if it is leading of all calorimeter clusters
3473 
3474  if(fCheckLeadingWithNeutralClusters)
3475  {
3476  // Select the calorimeter cluster list
3477  TObjArray * nePl = 0x0;
3478  if (pLeading->GetDetectorTag() == kPHOS )
3479  nePl = GetPHOSClusters();
3480  else
3481  nePl = GetEMCALClusters();
3482 
3483  if(!nePl) return kTRUE; // Do the selection just with the tracks if no calorimeter is available.
3484 
3485  for(Int_t ipr = 0;ipr < nePl->GetEntriesFast() ; ipr ++ )
3486  {
3487  AliVCluster * cluster = (AliVCluster *) (nePl->At(ipr)) ;
3488 
3489  if(cluster->GetID() == pLeading->GetCaloLabel(0) || cluster->GetID() == pLeading->GetCaloLabel(1) ) continue ;
3490 
3491  cluster->GetMomentum(fMomentum,GetVertex(0));
3492 
3493  Float_t pt = fMomentum.Pt();
3494  Float_t phi = fMomentum.Phi() ;
3495  if(phi < 0) phi+=TMath::TwoPi();
3496 
3497  if(IsTrackMatched(cluster,GetReader()->GetInputEvent())) continue ; // avoid charged clusters, already covered by tracks, or cluster merging with track.
3498 
3499  //jump out this event if near side associated particle pt larger than trigger
3500  // not really needed for calorimeter, unless DCal is included
3501  if (fMakeNearSideLeading)
3502  {
3503  Float_t deltaPhi = phiTrig-phi;
3504  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
3505  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
3506 
3507  if(pt > ptTrig && deltaPhi < TMath::PiOver2()) return kFALSE ;
3508  }
3509  //jump out this event if there is any other particle with pt larger than trigger
3510  else
3511  {
3512  if(pt > ptTrig) return kFALSE ;
3513  }
3514  }// cluster loop
3515  } // check neutral clusters
3516 
3517  fLeadingTriggerIndex = index ;
3518  pLeading->SetLeadingParticle(kTRUE);
3519 
3520  AliDebug(1,Form("\t particle AOD with index %d is leading with pT %2.2f", fLeadingTriggerIndex, pLeading->Pt()));
3521 
3522  return kTRUE;
3523 }
3524 
3525 //_________________________________________________________________
3539 //_________________________________________________________________
3540 void AliAnaParticleHadronCorrelation::MakeAnalysisFillHistograms()
3541 {
3542  if(!GetInputAODBranch())
3543  {
3544  AliFatal(Form("No input particles in AOD with name branch < %s >, STOP",GetInputAODName().Data()));
3545  return ; // coverity
3546  }
3547 
3548  Int_t naod = GetInputAODBranch()->GetEntriesFast();
3549  if( naod == 0 )
3550  {
3551  AliDebug(1,"No particle AOD found!");
3552  return ; // no trigger particles found.
3553  }
3554 
3555  AliDebug(1,Form("Begin hadron correlation analysis, fill histograms"));
3556  AliDebug(1,Form("n particle branch aod entries %d", naod));
3557  AliDebug(1,Form("In CTS aod entries %d",GetCTSTracks()->GetEntriesFast()));
3558 
3559  //------------------------------------------------------
3560  // Find leading trigger if analysis request only leading,
3561  // if there is no leading trigger, then skip the event
3562 
3563  Int_t iaod = 0 ;
3564  if( fMakeAbsoluteLeading || fMakeNearSideLeading )
3565  {
3566  Bool_t leading = IsTriggerTheEventLeadingParticle();
3567 
3568  AliDebug(1,Form("AOD Leading trigger? %d, with index %d",leading,fLeadingTriggerIndex));
3569 
3570  if(!leading)
3571  {
3572  AliDebug(1,"Leading was requested and not found");
3573  return ;
3574  }
3575  else
3576  {
3577  // Select only the leading in the trigger AOD loop
3578  naod = fLeadingTriggerIndex+1 ;
3579  iaod = fLeadingTriggerIndex ;
3580  }
3581  }
3582 
3583  //------------------------------------------------------
3584  // Get event multiplicity and bins
3585 
3586  Float_t cen = GetEventCentrality();
3587  Float_t ep = GetEventPlaneAngle();
3588  if(IsHighMultiplicityAnalysisOn()) fhTriggerEventPlaneCentrality->Fill(cen, ep, GetEventWeight());
3589 
3590  Int_t mixEventBin = GetEventMixBin();
3591  Int_t vzbin = GetEventVzBin();
3592 
3593  //------------------------------------------------------
3594  // Loop on trigger AOD
3595 
3596  for( iaod = 0; iaod < naod; iaod++ )
3597  {
3598  AliAODPWG4ParticleCorrelation* particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod));
3599 
3600  //
3601  // Trigger particle selection criteria:
3602  //
3603  Float_t pt = particle->Pt();
3604 
3605  if(pt < GetMinPt() || pt > GetMaxPt() ) continue ;
3606 
3607  fhPtTriggerInput->Fill(pt, GetEventWeight());
3608 
3609  //
3610  // check if it was a calorimeter cluster
3611  // and if the shower shape cut was requested apply it.
3612  // Not needed if already done at the particle identification level,
3613  // but for isolation studies, it is preferred not to remove so we do it here
3614  //
3615 
3616  AliDebug(1,Form("%s Trigger : min %f, max %f, det %d",
3617  GetInputAODName().Data(),fM02MinCut,fM02MaxCut,particle->GetDetectorTag()));
3618 
3619  if(fM02MaxCut > 0 && fM02MinCut > 0) //clID1 > 0 && clID2 < 0 &&
3620  {
3621  // Int_t iclus = -1;
3622  // TObjArray* clusters = 0x0;
3623  // if (particle->GetDetectorTag() == kEMCAL) clusters = GetEMCALClusters();
3624  // else if(particle->GetDetectorTag() == kPHOS ) clusters = GetPHOSClusters();
3625  //
3626  // if(clusters)
3627  // {
3628  // AliVCluster *cluster = FindCluster(clusters,clID1,iclus);
3629  // Float_t m02 = cluster->GetM02();
3630  // if(m02 > fM02MaxCut || m02 < fM02MinCut) continue ;
3631  // }
3632 
3633  Float_t m02 = particle->GetM02();
3634 
3635  if(m02 > fM02MaxCut || m02 < fM02MinCut) continue ;
3636 
3637  fhPtTriggerSSCut->Fill(pt, GetEventWeight());
3638 
3639  AliDebug(1,"Pass the shower shape cut");
3640  }
3641 
3642  //
3643  // Check if the particle is isolated or if we want to take the isolation into account
3644  // This bool is set in AliAnaParticleIsolation
3645  //
3646  if(OnlyIsolated())
3647  {
3648  if( !particle->IsIsolated() ) continue;
3649 
3650  fhPtTriggerIsoCut->Fill(pt, GetEventWeight());
3651 
3652  AliDebug(1,"Pass the isolation cut");
3653  }
3654 
3655  //
3656  // Check if trigger is in fiducial region
3657  //
3658  if(IsFiducialCutOn())
3659  {
3660  Bool_t in = GetFiducialCut()->IsInFiducialCut(particle->Eta(),particle->Phi(),particle->GetDetectorTag()) ;
3661 
3662  if(! in ) continue ;
3663 
3664  AliDebug(1,"Pass the fiducial cut");
3665  }
3666 
3667  fhPtTriggerFidCut->Fill(pt, GetEventWeight());
3668 
3669  //---------------------------------------
3670  // Make correlation
3671 
3672  // Find the leading hadron in the opposite hemisphere to the trigger
3673  // and accept the trigger if leading is in defined window.
3674  Bool_t okLeadHad = kTRUE;
3675  if(fSelectLeadingHadronAngle || fFillLeadHadOppositeHisto)
3676  {
3677  okLeadHad = FindLeadingOppositeHadronInWindow(particle);
3678  if(!okLeadHad && fSelectLeadingHadronAngle) continue;
3679  }
3680 
3681  //
3682  // Charged particles correlation
3683  //
3684  MakeChargedCorrelation(particle);
3685 
3686  // MC
3687  Int_t mcIndex = -1;
3688  Int_t mcTag = particle->GetTag();
3689  Bool_t lostDecayPair = kFALSE;
3690  if(IsDataMC())
3691  {
3692  mcIndex = GetMCTagHistogramIndex(mcTag);
3693  lostDecayPair = GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost);
3694  MakeMCChargedCorrelation(particle->GetLabel(), mcIndex,lostDecayPair);
3695  }
3696 
3697  // Do own mixed event with charged,
3698  // add event and remove previous or fill the mixed histograms
3699  if(DoOwnMix())
3700  MakeChargedMixCorrelation(particle);
3701 
3702  //
3703  // Neutral particles correlation
3704  //
3705  if(fNeutralCorr)
3706  MakeNeutralCorrelation(particle);
3707 
3708  //----------------------------------------------------------------
3709  // Fill trigger pT related histograms if not absolute leading
3710 
3711  //
3712  // pT of the trigger, vs trigger origin if MC
3713  //
3714  fhPtTrigger->Fill(pt, GetEventWeight());
3715 
3716 
3717  if(IsDataMC() && mcIndex >=0 && mcIndex < fgkNmcTypes)
3718  {
3719  fhPtTriggerMC[mcIndex]->Fill(pt, GetEventWeight());
3720  if( lostDecayPair )
3721  {
3722  // check index in GetMCTagIndexHistogram
3723  if ( mcIndex == 2 ) fhPtTriggerMC[8]->Fill(pt, GetEventWeight()); // pi0 decay
3724  else if( mcIndex == 4 ) fhPtTriggerMC[9]->Fill(pt, GetEventWeight()); // eta decay
3725  }
3726  }
3727 
3728  //
3729  // pT lead cone, pT sum cone background bins distribution
3730  //
3731  if(fFillBkgBinsHisto)
3732  {
3733  Float_t m02 = particle->GetM02();
3734  Float_t pTLeadTrackInCone = 0;
3735  Float_t pTSumTrackInCone = 0;
3736  Float_t pTLeadClusterInCone = 0;
3737  Float_t pTSumClusterInCone = 0;
3738 
3739  pTLeadTrackInCone = particle->GetChargedLeadPtInCone();
3740  pTLeadClusterInCone = particle->GetNeutralLeadPtInCone();
3741 
3742  pTSumTrackInCone = particle->GetChargedPtSumInCone();
3743  pTSumClusterInCone = particle->GetNeutralPtSumInCone();
3744 
3745  Float_t pTLeadInCone = pTLeadTrackInCone;
3746  if(pTLeadClusterInCone > pTLeadInCone) pTLeadInCone = pTLeadClusterInCone;
3747  Float_t pTSumInCone = pTSumTrackInCone + pTSumClusterInCone;
3748 
3749  // Get the background bin for this cone and trigger
3750  Int_t pTSumBin = -1;
3751  Int_t pTLeadBin = -1;
3752 
3753  for(Int_t ibin = 0; ibin < fNBkgBin; ibin++)
3754  {
3755  if( pTSumInCone >= fBkgBinLimit[ibin] && pTSumInCone < fBkgBinLimit[ibin+1]) pTSumBin = ibin;
3756  if( pTLeadInCone >= fBkgBinLimit[ibin] && pTLeadInCone < fBkgBinLimit[ibin+1]) pTLeadBin = ibin;
3757  }
3758  if(pTSumBin > 0)
3759  {
3760  fhPtSumInConeBin[pTSumBin]->Fill(pt, GetEventWeight());
3761  }
3762 
3763  if(pTLeadBin > 0)
3764  {
3765  fhPtLeadInConeBin[pTLeadBin]->Fill(pt, GetEventWeight());
3766  }
3767 
3768  // Check if it was a decay
3769  if( fFillTaggedDecayHistograms && m02 < fDecayTagsM02Cut )
3770  {
3771  Int_t decayTag = particle->DecayTag();
3772  if(decayTag < 0) decayTag = 0;
3773 
3774  for(Int_t ibit = 0; ibit < fNDecayBits; ibit++)
3775  {
3776  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
3777  {
3778  Int_t pTLeadBinDecay = pTLeadBin+ibit*fNBkgBin;
3779  Int_t pTSumBinDecay = pTSumBin+ibit*fNBkgBin;
3780  if( pTLeadBin >=0 ) fhPtLeadConeBinDecay[pTLeadBinDecay]->Fill(pt, GetEventWeight());
3781  if( pTSumBin >=0 ) fhSumPtConeBinDecay [pTSumBinDecay] ->Fill(pt, GetEventWeight());
3782  }
3783  }
3784  }
3785 
3786  if(IsDataMC())
3787  {
3788  Int_t pTLeadBinMC = pTLeadBin+mcIndex*fNBkgBin;
3789  Int_t pTSumBinMC = pTSumBin+mcIndex*fNBkgBin;
3790 
3791  if( pTLeadBin >=0 )
3792  {
3793  fhPtLeadConeBinMC[pTLeadBinMC]->Fill(pt, GetEventWeight());
3794  }
3795 
3796  if( pTSumBin >=0 )
3797  {
3798  fhSumPtConeBinMC [pTSumBinMC]->Fill(pt, GetEventWeight());
3799  }
3800 
3801  if(GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPhoton))
3802  {
3803  pTLeadBinMC = pTLeadBin+kmcPhoton*fNBkgBin;
3804  pTSumBinMC = pTSumBin+kmcPhoton*fNBkgBin;
3805  if( pTLeadBin >=0 )
3806  {
3807  fhPtLeadConeBinMC[pTLeadBinMC]->Fill(pt, GetEventWeight());
3808  }
3809 
3810  if( pTSumBin >=0 )
3811  {
3812  fhSumPtConeBinMC [ pTSumBinMC]->Fill(pt, GetEventWeight());
3813  }
3814  }
3815 
3816  // Check if decay and if pair is lost
3817  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
3818  {
3819  if ( mcIndex == kmcPi0Decay )
3820  {
3821  pTLeadBinMC = pTLeadBin+kmcPi0DecayLostPair*fNBkgBin;
3822  pTSumBinMC = pTSumBin+kmcPi0DecayLostPair*fNBkgBin;
3823  }
3824  else if(mcIndex == kmcEtaDecay)
3825  {
3826  pTLeadBinMC = pTLeadBin+kmcEtaDecayLostPair*fNBkgBin;
3827  pTSumBinMC = pTSumBin+kmcEtaDecayLostPair*fNBkgBin;
3828  }
3829  else
3830  AliFatal(Form("Lost decay Bit assigned to bad case, mcIndex %d",mcIndex));
3831 
3832  if( pTLeadBin >=0 )
3833  {
3834  fhPtLeadConeBinMC[pTLeadBinMC]->Fill(pt, GetEventWeight());
3835  }
3836 
3837  if( pTSumBin >=0 )
3838  {
3839  fhSumPtConeBinMC [ pTSumBinMC]->Fill(pt, GetEventWeight());
3840  }
3841 
3842  }
3843 
3844  }
3845  }
3846 
3847  // Invariant mass of trigger particle
3848  if(fFillInvMassHisto) InvMassHisto(particle,mcIndex);
3849 
3850  if(fDecayTrigger)
3851  {
3852  Int_t decayTag = particle->DecayTag();
3853  if(decayTag < 0) decayTag = 0;
3854 
3855  for(Int_t ibit = 0; ibit<fNDecayBits; ibit++)
3856  {
3857  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
3858  {
3859  fhPtDecayTrigger[ibit]->Fill(pt, GetEventWeight());
3860 
3861  if(IsDataMC() && mcIndex >=0 && mcIndex < fgkNmcTypes)
3862  {
3863  fhPtDecayTriggerMC[ibit][mcIndex]->Fill(pt, GetEventWeight());
3864  if( lostDecayPair )
3865  {
3866  // check index in GetMCTagIndexHistogram
3867  if( mcIndex == 2 ) fhPtDecayTriggerMC[ibit][8]->Fill(pt, GetEventWeight()); // pi0 decay
3868  if( mcIndex == 4 ) fhPtDecayTriggerMC[ibit][9]->Fill(pt, GetEventWeight()); // eta decay
3869  }
3870  }
3871  }// check bit
3872  }// bit loop
3873  }
3874 
3875  //
3876  // Acceptance of the trigger
3877  //
3878  Float_t phi = particle->Phi();
3879  if( phi < 0 ) phi+=TMath::TwoPi();
3880  fhPhiTrigger->Fill(pt, phi, GetEventWeight());
3881 
3882  fhEtaTrigger->Fill(pt, particle->Eta(), GetEventWeight());
3883  //printf("AliAnaParticleHadronCorrelation::MakeAnalysisFillHistograms() - Trigger particle : pt %f, eta %f, phi %f\n",particle->Pt(),particle->Eta(),phi);
3884 
3885  //----------------------------------
3886  // Trigger particle pT vs event bins
3887 
3888  fhPtTriggerBin->Fill(pt, mixEventBin, GetEventWeight());
3889  if(fCorrelVzBin)
3890  fhPtTriggerVzBin->Fill(pt, vzbin, GetEventWeight());
3891 
3892  if(IsHighMultiplicityAnalysisOn())
3893  {
3894  fhPtTriggerCentrality->Fill(pt, cen, GetEventWeight());
3895  fhPtTriggerEventPlane->Fill(pt, ep , GetEventWeight());
3896  }
3897 
3898  //----------------------------------
3899  // Trigger particle pT vs pile-up
3900 
3901  if(IsPileUpAnalysisOn())
3902  {
3903  Int_t vtxBC = GetReader()->GetVertexBC();
3904  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA) fhPtTriggerVtxBC0->Fill(pt, GetEventWeight());
3905 
3906  if(GetReader()->IsPileUpFromSPD()) fhPtTriggerPileUp[0]->Fill(pt, GetEventWeight());
3907  if(GetReader()->IsPileUpFromEMCal()) fhPtTriggerPileUp[1]->Fill(pt, GetEventWeight());
3908  if(GetReader()->IsPileUpFromSPDOrEMCal()) fhPtTriggerPileUp[2]->Fill(pt, GetEventWeight());
3909  if(GetReader()->IsPileUpFromSPDAndEMCal()) fhPtTriggerPileUp[3]->Fill(pt, GetEventWeight());
3910  if(GetReader()->IsPileUpFromSPDAndNotEMCal()) fhPtTriggerPileUp[4]->Fill(pt, GetEventWeight());
3911  if(GetReader()->IsPileUpFromEMCalAndNotSPD()) fhPtTriggerPileUp[5]->Fill(pt, GetEventWeight());
3912  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal()) fhPtTriggerPileUp[6]->Fill(pt, GetEventWeight());
3913  }
3914  } // AOD trigger loop
3915 
3916  // Re-init for next event
3917  fLeadingTriggerIndex = -1;
3918 
3919  AliDebug(1,"End fill histograms");
3920 }
3921 
3922 //_______________________________________________________________________________________________________
3928 //_______________________________________________________________________________________________________
3929 void AliAnaParticleHadronCorrelation::MakeChargedCorrelation(AliAODPWG4ParticleCorrelation *aodParticle)
3930 {
3931  AliDebug(1,"Make trigger particle - charged hadron correlation");
3932 
3933  Float_t phiTrig = aodParticle->Phi();
3934  Float_t etaTrig = aodParticle->Eta();
3935  Float_t ptTrig = aodParticle->Pt();
3936  Int_t mcTag = aodParticle->GetTag();
3937  Double_t bz = GetReader()->GetInputEvent()->GetMagneticField();
3938 
3939 
3940  Int_t decayTag = 0;
3941  if(fDecayTrigger)
3942  {
3943  //decay = aodParticle->IsTagged();
3944  decayTag = aodParticle->DecayTag();
3945  if(decayTag < 0) decayTag = 0;
3946  // printf("Correlation: pT %2.2f, BTag %d, Tagged %d\n",ptTrig, decayTag, aodParticle->IsTagged());
3947  // printf("\t check bit Pi0 %d, Eta %d, Pi0Side %d, EtaSide %d\n",
3948  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kPi0),
3949  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kEta),
3950  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kPi0Side),
3951  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kEtaSide));
3952  }
3953 
3954  Float_t pt = -100. ;
3955  Float_t phi = -100. ;
3956  Float_t eta = -100. ;
3957  Float_t deltaPhi = -100. ;
3958 
3959  TObjArray * reftracks = 0x0;
3960  Int_t nrefs = 0;
3961 
3962  // Mixed event settings
3963  Int_t evtIndex11 = -1 ; // cluster trigger or pi0 trigger
3964  Int_t evtIndex12 = -1 ; // pi0 trigger
3965  Int_t evtIndex13 = -1 ; // charged trigger
3966 
3967  if (GetMixedEvent())
3968  {
3969  evtIndex11 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(0)) ;
3970  evtIndex12 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(1)) ;
3971  evtIndex13 = GetMixedEvent()->EventIndex(aodParticle->GetTrackLabel(0)) ;
3972  }
3973 
3974  // Track multiplicity or cent bin
3975  Int_t cenbin = 0;
3976  if(IsHighMultiplicityAnalysisOn()) cenbin = GetEventCentralityBin();
3977 
3978  //
3979  // In case of pi0/eta trigger, we may want to check their decay correlation,
3980  // get their decay children
3981  //
3982 
3983  Bool_t decayFound = kFALSE;
3984  if( fPi0Trigger )
3985  {
3986  decayFound = GetDecayPhotonMomentum(aodParticle->GetCaloLabel(0),aodParticle->GetCaloLabel(1),aodParticle->GetDetectorTag());
3987  if(decayFound)
3988  {
3989  fhPtPi0DecayRatio->Fill(ptTrig, fDecayMom1.Pt()/ptTrig, GetEventWeight());
3990  fhPtPi0DecayRatio->Fill(ptTrig, fDecayMom2.Pt()/ptTrig, GetEventWeight());
3991  }
3992  }
3993 
3994  //-----------------------------------------------------------------------
3995  // Track loop, select tracks with good pt, phi and fill AODs or histograms
3996  //-----------------------------------------------------------------------
3997 
3998  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
3999  {
4000  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
4001 
4002  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
4003  pt = fTrackVector.Pt();
4004  eta = fTrackVector.Eta();
4005  phi = fTrackVector.Phi() ;
4006  if(phi < 0) phi+=TMath::TwoPi();
4007 
4008  //Select only hadrons in pt range
4009  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
4010 
4011  //remove trigger itself for correlation when use charged triggers
4012  if( track->GetID() == aodParticle->GetTrackLabel(0) || track->GetID() == aodParticle->GetTrackLabel(1) ||
4013  track->GetID() == aodParticle->GetTrackLabel(2) || track->GetID() == aodParticle->GetTrackLabel(3) )
4014  continue ;
4015 
4016  //Only for mixed event frame
4017  Int_t evtIndex2 = 0 ;
4018  if (GetMixedEvent())
4019  {
4020  evtIndex2 = GetMixedEvent()->EventIndex(track->GetID()) ;
4021  if (evtIndex11 == evtIndex2 || evtIndex12 == evtIndex2 || evtIndex13 == evtIndex2 ) // photon and track from different events
4022  continue ;
4023  //vertex cut
4024  if (TMath::Abs(GetVertex(evtIndex2)[2]) > GetZvertexCut())
4025  continue;
4026  }
4027 
4028  AliDebug(2,Form("Selected charge for momentum imbalance: pt %2.2f, phi %2.2f, eta %2.2f",pt,phi,eta));
4029 
4030  // ------------------------------
4031  // Track type bin or bits setting
4032  //
4033 
4034  //
4035  // * Set the pt associated bin for the defined bins *
4036  //
4037  Int_t assocBin = -1;
4038  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
4039  {
4040  if(pt > fAssocPtBinLimit[i] && pt < fAssocPtBinLimit[i+1]) assocBin= i;
4041  }
4042 
4043  //
4044  // * Assign to the histogram array a bin corresponding
4045  // to a combination of pTa and vz bins *
4046  //
4047  Int_t nz = 1;
4048  Int_t vz = 0;
4049 
4050  if(fCorrelVzBin)
4051  {
4052  nz = GetNZvertBin();
4053  vz = GetEventVzBin();
4054  }
4055 
4056  Int_t bin = assocBin*nz+vz;
4057 
4058  //printf("assoc Bin = %d, vZ bin = %d, bin = %d \n", assocBin,GetEventVzBin(),bin);
4059 
4060  //
4061  // * Get the status of the TOF bit *
4062  //
4063  ULong_t status = track->GetStatus();
4064  Bool_t okTOF = ( (status & AliVTrack::kTOFout) == AliVTrack::kTOFout ) ;
4065  //Double32_t tof = track->GetTOFsignal()*1e-3;
4066  Int_t trackBC = track->GetTOFBunchCrossing(bz);
4067 
4068  Int_t outTOF = -1;
4069  if (okTOF && trackBC!=0) outTOF = 1;
4070  else if(okTOF && trackBC==0) outTOF = 0;
4071 
4072  //----------------
4073  // Fill Histograms
4074 
4075  //
4076  // Azimuthal Angle histograms
4077  //
4078 
4079  deltaPhi = phiTrig-phi;
4080 
4081  //
4082  // Calculate deltaPhi shift so that for the particles on the opposite side
4083  // it is defined between 90 and 270 degrees
4084  // Shift [-360,-90] to [0, 270]
4085  // and [270,360] to [-90,0]
4086  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4087  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4088 
4089  FillChargedAngularCorrelationHistograms(pt, ptTrig, bin, phi, phiTrig, deltaPhi,
4090  eta, etaTrig, decayTag, track->GetHMPIDsignal(),
4091  outTOF, cenbin, mcTag);
4092 
4093  //
4094  // Imbalance zT/xE/pOut histograms
4095  //
4096 
4097  //
4098  // Delta phi cut for momentum imbalance correlation
4099  //
4100  if ( (deltaPhi > fDeltaPhiMinCut) && (deltaPhi < fDeltaPhiMaxCut) )
4101  FillChargedMomentumImbalanceHistograms(ptTrig, pt, deltaPhi, cenbin, track->Charge(),
4102  assocBin, decayTag, outTOF, mcTag);
4103 
4104  //
4105  // Underlying event, right side, default case
4106  //
4107  if ( (deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < fUeDeltaPhiMaxCut) )
4108  FillChargedUnderlyingEventHistograms(ptTrig, pt, deltaPhi, cenbin, outTOF,mcTag);
4109 
4110  //
4111  // Several UE calculation, in different perpendicular regions, up to 6:
4112  // left, right, upper-left, lower left, upper-right, lower-right
4113  //
4114  if(fMakeSeveralUE)
4115  FillChargedUnderlyingEventSidesHistograms(ptTrig,pt,deltaPhi,mcTag);
4116 
4117  //
4118  if(fPi0Trigger && decayFound)
4119  FillDecayPhotonCorrelationHistograms(pt, phi, kTRUE) ;
4120 
4121  //
4122  // Add track reference to array
4123  //
4124  if(fFillAODWithReferences)
4125  {
4126  nrefs++;
4127  if(nrefs==1)
4128  {
4129  reftracks = new TObjArray(0);
4130  TString trackname = Form("%sTracks", GetAODObjArrayName().Data());
4131  reftracks->SetName(trackname.Data());
4132  reftracks->SetOwner(kFALSE);
4133  }
4134 
4135  reftracks->Add(track);
4136  }// reference track to AOD
4137  }// track loop
4138 
4139  //Fill AOD with reference tracks, if not filling histograms
4140  if(fFillAODWithReferences && reftracks)
4141  {
4142  aodParticle->AddObjArray(reftracks);
4143  }
4144 }
4145 
4146 //_________________________________________________________________________________________________________
4148 //_________________________________________________________________________________________________________
4149 void AliAnaParticleHadronCorrelation::MakeChargedMixCorrelation(AliAODPWG4ParticleCorrelation *aodParticle)
4150 {
4151  AliDebug(1,Form("Make trigger particle - charged hadron mixed event correlation"));
4152 
4153  if(GetMixedEvent()) return; // This is not the mixed event from general mixing frame
4154 
4155  // Get the event with similar caracteristics
4156  //printf("MakeChargedMixCorrelation for %s\n",GetInputAODName().Data());
4157 
4158  AliAnalysisManager * manager = AliAnalysisManager::GetAnalysisManager();
4159 
4160  AliInputEventHandler * inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
4161 
4162  if(!inputHandler) return;
4163 
4164  if(!(inputHandler->IsEventSelected( ) & GetReader()->GetEventTriggerMask())) return;
4165 
4166  // Get the pool, check if it exits
4167  Int_t eventBin = GetEventMixBin();
4168 
4169  //Check that the bin exists, if not (bad determination of RP, ntrality or vz bin) do nothing
4170  if(eventBin < 0) return;
4171 
4172  fhEventBin->Fill(eventBin, GetEventWeight());
4173 
4174  // Get neutral clusters pool?
4175  Bool_t isoCase = OnlyIsolated() && (GetIsolationCut()->GetParticleTypeInCone() != AliIsolationCut::kOnlyCharged);
4176  Bool_t neutralMix = fFillNeutralEventMixPool || isoCase ;
4177 
4178  TList * pool = 0;
4179  TList * poolCalo = 0;
4180  if(fUseMixStoredInReader)
4181  {
4182  pool = GetReader()->GetListWithMixedEventsForTracks(eventBin);
4183  if(neutralMix) poolCalo = GetReader()->GetListWithMixedEventsForCalo (eventBin);
4184  }
4185  else
4186  {
4187  pool = fListMixTrackEvents[eventBin];
4188  if(neutralMix) poolCalo = fListMixCaloEvents [eventBin];
4189  }
4190 
4191  if(!pool) return ;
4192 
4193  if( neutralMix && !poolCalo )
4194  AliWarning("Careful, cluster pool not available");
4195 
4196  Double_t ptTrig = aodParticle->Pt();
4197  Double_t etaTrig = aodParticle->Eta();
4198  Double_t phiTrig = aodParticle->Phi();
4199  if(phiTrig < 0.) phiTrig+=TMath::TwoPi();
4200 
4201  AliDebug(1,Form("Pool bin %d size %d, trigger trigger pt=%f, phi=%f, eta=%f",
4202  eventBin,pool->GetSize(), ptTrig,phiTrig,etaTrig));
4203 
4204  Double_t ptAssoc = -999.;
4205  Double_t phiAssoc = -999.;
4206  Double_t etaAssoc = -999.;
4207  Double_t deltaPhi = -999.;
4208  Double_t deltaEta = -999.;
4209  Double_t xE = -999.;
4210 
4211  // Start from first event in pool except if in this same event the pool was filled
4212  Int_t ev0 = 0;
4213  if(GetReader()->GetLastTracksMixedEvent() == GetEventNumber()) ev0 = 1;
4214 
4215  for(Int_t ev=ev0; ev < pool->GetSize(); ev++)
4216  {
4217  //
4218  // Recover the lists of tracks or clusters
4219  //
4220  TObjArray* bgTracks = static_cast<TObjArray*>(pool->At(ev));
4221  TObjArray* bgCalo = 0;
4222 
4223  // Recover the clusters list if requested
4224  if( neutralMix && poolCalo )
4225  {
4226  if(pool->GetSize()!=poolCalo->GetSize())
4227  AliWarning("Different size of calo and track pools");
4228 
4229  bgCalo = static_cast<TObjArray*>(poolCalo->At(ev));
4230 
4231  if(!bgCalo) AliDebug(1,Form("Event %d in calo pool not available?",ev));
4232  }
4233 
4234  //
4235  // Isolate the trigger in the mixed event with mixed tracks and clusters
4236  //
4237  if( OnlyIsolated() )
4238  {
4239  Int_t n=0, nfrac = 0;
4240  Bool_t isolated = kFALSE;
4241  Float_t coneptsum = 0, coneptlead = 0;
4242  GetIsolationCut()->MakeIsolationCut(bgTracks,bgCalo,
4243  GetReader(), GetCaloPID(),
4244  kFALSE, aodParticle, "",
4245  n,nfrac,coneptsum,coneptlead,isolated);
4246 
4247  //printf("AliAnaParticleHadronCorrelation::MakeChargedMixCorrelation() - Isolated? %d - cone %f, ptthres %f",
4248  // isolated,GetIsolationCut()->GetConeSize(),GetIsolationCut()->GetPtThreshold());
4249  //if(bgTracks)printf(" - n track %d", bgTracks->GetEntriesFast());
4250  //printf("\n");
4251 
4252  if(!isolated) continue ;
4253  }
4254 
4255  //
4256  // Check if the trigger is leading of mixed event
4257  //
4258  Int_t nTracks=bgTracks->GetEntriesFast();
4259 
4260  if(fMakeNearSideLeading || fMakeAbsoluteLeading)
4261  {
4262  Bool_t leading = kTRUE;
4263  for(Int_t jlead = 0;jlead < nTracks; jlead++ )
4264  {
4265  AliAODPWG4Particle *track = (AliAODPWG4Particle*) bgTracks->At(jlead) ;
4266 
4267  ptAssoc = track->Pt();
4268  phiAssoc = track->Phi() ;
4269  if(phiAssoc < 0) phiAssoc+=TMath::TwoPi();
4270 
4271  if (fMakeNearSideLeading)
4272  {
4273  deltaPhi = phiTrig-phiAssoc;
4274  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4275  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4276 
4277  if(ptAssoc > ptTrig && deltaPhi < TMath::PiOver2())
4278  {
4279  leading = kFALSE;
4280  break;
4281  }
4282  }
4283  //jump out this event if there is any other particle with pt larger than trigger
4284  else if(fMakeAbsoluteLeading)
4285  {
4286  if(ptAssoc > ptTrig)
4287  {
4288  leading = kFALSE;
4289  break;
4290  }
4291  }
4292  }
4293 
4294  if( !neutralMix && fCheckLeadingWithNeutralClusters )
4295  AliWarning("Leading of clusters requested but no clusters in mixed event");
4296 
4297  if(neutralMix && fCheckLeadingWithNeutralClusters && bgCalo)
4298  {
4299  Int_t nClusters=bgCalo->GetEntriesFast();
4300  for(Int_t jlead = 0;jlead <nClusters; jlead++ )
4301  {
4302  AliAODPWG4Particle *cluster= (AliAODPWG4Particle*) bgCalo->At(jlead) ;
4303 
4304  ptAssoc = cluster->Pt();
4305  phiAssoc = cluster->Phi() ;
4306  if(phiAssoc < 0) phiAssoc+=TMath::TwoPi();
4307 
4308  if (fMakeNearSideLeading)
4309  {
4310  deltaPhi = phiTrig-phiAssoc;
4311  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4312  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4313 
4314  if(ptAssoc > ptTrig && deltaPhi < TMath::PiOver2())
4315  {
4316  leading = kFALSE;
4317  break;
4318  }
4319  }
4320  //jump out this event if there is any other particle with pt larger than trigger
4321  else if(fMakeAbsoluteLeading)
4322  {
4323  if(ptAssoc > ptTrig)
4324  {
4325  leading = kFALSE;
4326  break;
4327  }
4328  }
4329  }
4330  }
4331 
4332  if(!leading) continue; // not leading, check the next event in pool
4333  }
4334 
4335  //
4336  // Fill histograms for selected triggers
4337  //
4338 
4339  fhEventMixBin->Fill(eventBin, GetEventWeight());
4340 
4341  //printf("\t Read Pool event %d, nTracks %d\n",ev,nTracks);
4342 
4343  fhPtTriggerMixed ->Fill(ptTrig, GetEventWeight());
4344  fhPhiTriggerMixed ->Fill(ptTrig, phiTrig, GetEventWeight());
4345  fhEtaTriggerMixed ->Fill(ptTrig, etaTrig, GetEventWeight());
4346  fhPtTriggerMixedBin->Fill(ptTrig, eventBin, GetEventWeight());
4347 
4348  if ( fCorrelVzBin ) fhPtTriggerMixedVzBin->Fill(ptTrig, GetEventVzBin(), GetEventWeight());
4349 
4350  //
4351  // Correlation histograms
4352  //
4353  for(Int_t j1 = 0;j1 <nTracks; j1++ )
4354  {
4355  AliAODPWG4Particle *track = (AliAODPWG4Particle*) bgTracks->At(j1) ;
4356 
4357  if(!track) continue;
4358 
4359  ptAssoc = track->Pt();
4360  etaAssoc = track->Eta();
4361  phiAssoc = track->Phi() ;
4362  if(phiAssoc < 0) phiAssoc+=TMath::TwoPi();
4363 
4364  deltaPhi = phiTrig-phiAssoc;
4365  if(deltaPhi < -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4366  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4367  deltaEta = etaTrig-etaAssoc;
4368 
4369  AliDebug(1,Form("deltaPhi= %f, deltaEta=%f",deltaPhi, deltaEta));
4370 
4371  // Angular correlation
4372  fhMixDeltaPhiCharged ->Fill(ptTrig , deltaPhi, GetEventWeight());
4373  fhMixDeltaPhiDeltaEtaCharged->Fill(deltaPhi, deltaEta, GetEventWeight());
4374 
4375  //
4376  // Momentum imbalance
4377  //
4378  if ( (deltaPhi > fDeltaPhiMinCut) && (deltaPhi < fDeltaPhiMaxCut) )
4379  {
4380  xE = -ptAssoc/ptTrig*TMath::Cos(deltaPhi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
4381 
4382  if( xE < 0.)
4383  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
4384  xE,deltaPhi*TMath::RadToDeg(),TMath::Cos(deltaPhi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
4385 
4386  fhMixXECharged->Fill(ptTrig, xE, GetEventWeight());
4387  if ( xE > 0 ) fhMixHbpXECharged->Fill(ptTrig, TMath::Log(1./xE), GetEventWeight());
4388  }
4389 
4390  //
4391  // Underlying event momentum imbalance
4392  //
4393  if ( (deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < fUeDeltaPhiMaxCut) )
4394  {
4395  //Underlying event region
4396  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
4397  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
4398 
4399  if(uexE < 0.)
4400  AliWarning(Form("Careful!!, negative xE %2.2f for left UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
4401  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
4402 
4403  fhMixXEUeCharged->Fill(ptTrig, uexE, GetEventWeight());
4404  }
4405 
4406  // Set the pt associated bin for the defined bins
4407  Int_t assocBin = -1;
4408  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
4409  {
4410  if(ptAssoc > fAssocPtBinLimit[i] && ptAssoc < fAssocPtBinLimit[i+1]) assocBin= i;
4411  }
4412 
4413  //
4414  // Assign to the histogram array a bin corresponding to a combination of pTa and vz bins
4415  //
4416  Int_t nz = 1;
4417  Int_t vz = 0;
4418 
4419  if(fCorrelVzBin)
4420  {
4421  nz = GetNZvertBin();
4422  vz = GetEventVzBin();
4423  }
4424 
4425  Int_t bin = assocBin*nz+vz;
4426 
4427  if(bin < 0) continue ; // this pt bin was not considered
4428 
4429  fhMixDeltaPhiChargedAssocPtBin [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
4430  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]->Fill(deltaPhi, deltaEta, GetEventWeight());
4431 
4432  if(fFillEtaGapsHisto)
4433  {
4434  if(TMath::Abs(deltaEta) > 0.8)
4435  fhMixDeltaPhiChargedAssocPtBinDEta08 [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
4436  if(TMath::Abs(deltaEta) < 0.01)
4437  fhMixDeltaPhiChargedAssocPtBinDEta0 [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
4438  }
4439 
4440  } // track loop
4441  } // mixed event loop
4442 }
4443 
4444 //_______________________________________________________________________________________________________
4447 //_______________________________________________________________________________________________________
4448 void AliAnaParticleHadronCorrelation::MakeNeutralCorrelation(AliAODPWG4ParticleCorrelation * aodParticle)
4449 {
4450  TObjArray * pi0list = (TObjArray*) GetAODBranch(fPi0AODBranchName); // For the future, foresee more possible pi0 lists
4451  if(!pi0list) return ;
4452 
4453  Int_t npi0 = pi0list->GetEntriesFast();
4454  if(npi0 == 0) return ;
4455 
4456  AliDebug(1,Form("Particle - pi0 correlation, %d pi0's",npi0));
4457 
4458  Int_t evtIndex11 = 0 ;
4459  Int_t evtIndex12 = 0 ;
4460  if (GetMixedEvent())
4461  {
4462  evtIndex11 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(0)) ;
4463  evtIndex12 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(1)) ;
4464  }
4465 
4466  Float_t pt = -100. ;
4467  Float_t zT = -100. ;
4468  Float_t phi = -100. ;
4469  Float_t eta = -100. ;
4470  Float_t xE = -100. ;
4471  Float_t hbpXE= -100. ;
4472  Float_t hbpZT= -100. ;
4473 
4474  Float_t ptTrig = aodParticle->Pt();
4475  Float_t phiTrig = aodParticle->Phi();
4476  Float_t etaTrig = aodParticle->Eta();
4477  Float_t deltaPhi= -100. ;
4478  Float_t deltaEta= -100. ;
4479 
4480  // In case of pi0/eta trigger, we may want to check their decay correlation,
4481  // get their decay children
4482 
4483  Bool_t decayFound = kFALSE;
4484  if(fPi0Trigger) decayFound = GetDecayPhotonMomentum(aodParticle->GetCaloLabel(0),aodParticle->GetCaloLabel(1),aodParticle->GetDetectorTag());
4485 
4486  TObjArray * refpi0 = 0x0;
4487  Int_t nrefs = 0;
4488 
4489  // Loop on stored AOD pi0
4490 
4491  for(Int_t iaod = 0; iaod < npi0 ; iaod++)
4492  {
4493  AliAODPWG4Particle* pi0 = (AliAODPWG4Particle*) (pi0list->At(iaod));
4494 
4495  Int_t evtIndex2 = 0 ;
4496  Int_t evtIndex3 = 0 ;
4497  if (GetMixedEvent())
4498  {
4499  evtIndex2 = GetMixedEvent()->EventIndexForCaloCluster(pi0->GetCaloLabel(0)) ;
4500  evtIndex3 = GetMixedEvent()->EventIndexForCaloCluster(pi0->GetCaloLabel(1)) ;
4501 
4502  if (evtIndex11 == evtIndex2 || evtIndex12 == evtIndex2 ||
4503  evtIndex11 == evtIndex3 || evtIndex12 == evtIndex3) // trigger and pi0 are not from different events
4504  continue ;
4505  }
4506 
4507  pt = pi0->Pt();
4508 
4509  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
4510 
4511  // Remove trigger itself for correlation when use charged triggers
4512  if(aodParticle->GetCaloLabel(0) >= 0 &&
4513  (pi0->GetCaloLabel(0) == aodParticle->GetCaloLabel(0) || pi0->GetCaloLabel(1) == aodParticle->GetCaloLabel(0))) continue ;
4514 
4515  if( aodParticle->GetCaloLabel(1) >= 0 &&
4516  (pi0->GetCaloLabel(0) == aodParticle->GetCaloLabel(1) || pi0->GetCaloLabel(1) == aodParticle->GetCaloLabel(1))) continue ;
4517 
4518  //
4519  // Angular correlations
4520  //
4521  phi = pi0->Phi() ;
4522  eta = pi0->Eta() ;
4523  deltaEta = etaTrig-eta;
4524  deltaPhi = phiTrig-phi;
4525  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4526  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4527 
4528  fhEtaNeutral ->Fill(pt , eta , GetEventWeight());
4529  fhPhiNeutral ->Fill(pt , phi , GetEventWeight());
4530  fhDeltaEtaNeutral->Fill(ptTrig, deltaEta, GetEventWeight());
4531  fhDeltaPhiNeutral->Fill(ptTrig, deltaPhi, GetEventWeight());
4532 
4533  if ( pt > 2 ) fhDeltaPhiDeltaEtaNeutral->Fill(deltaPhi, deltaEta, GetEventWeight());
4534 
4535  //
4536  // Momentum imbalance
4537  //
4538  zT = pt/ptTrig ;
4539 
4540  hbpZT = -100;
4541  hbpXE = -100;
4542 
4543  if(zT > 0 ) hbpZT = TMath::Log(1./zT);
4544 
4545  // Delta phi cut for correlation
4546  if( (deltaPhi > fDeltaPhiMinCut) && ( deltaPhi < fDeltaPhiMaxCut) )
4547  {
4548  xE =-pt/ptTrig*TMath::Cos(deltaPhi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
4549 
4550  if( xE < 0. )
4551  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
4552  xE,deltaPhi*TMath::RadToDeg(),TMath::Cos(deltaPhi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
4553 
4554  if( xE > 0 ) hbpXE = TMath::Log(1./xE);
4555 
4556  fhDeltaPhiNeutralPt->Fill(pt , deltaPhi, GetEventWeight());
4557  fhXENeutral ->Fill(ptTrig, xE , GetEventWeight());
4558  fhPtHbpXENeutral ->Fill(ptTrig, hbpXE , GetEventWeight());
4559  fhZTNeutral ->Fill(ptTrig, zT , GetEventWeight());
4560  fhPtHbpZTNeutral ->Fill(ptTrig, hbpZT , GetEventWeight());
4561  }
4562  else if ( (deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < fUeDeltaPhiMaxCut) )
4563  {
4564  // Randomize angle for xE calculation
4565  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
4566 
4567  xE = -(pt/ptTrig)*TMath::Cos(randomphi);
4568  if(xE > 0 ) hbpXE = TMath::Log(1./xE);
4569 
4570  fhDeltaPhiUeNeutralPt->Fill(pt , deltaPhi, GetEventWeight());
4571  fhZTUeNeutral ->Fill(ptTrig, zT , GetEventWeight());
4572  fhPtHbpZTUeNeutral ->Fill(ptTrig, hbpZT , GetEventWeight());
4573  fhXEUeNeutral ->Fill(ptTrig, xE , GetEventWeight());
4574  fhPtHbpXEUeNeutral ->Fill(ptTrig, hbpXE , GetEventWeight());
4575  }
4576 
4577  // Several UE calculation, not sure it is useful
4578  // with partical calorimter acceptance
4579  if(fMakeSeveralUE) FillNeutralUnderlyingEventSidesHistograms(ptTrig,pt,zT,hbpZT,deltaPhi);
4580 
4581  //
4582  // Decay photon correlations
4583  //
4584  if(fPi0Trigger && decayFound)
4585  FillDecayPhotonCorrelationHistograms(pt, phi, kFALSE) ;
4586 
4587  if(fFillAODWithReferences)
4588  {
4589  nrefs++;
4590  if(nrefs==1)
4591  {
4592  refpi0 = new TObjArray(0);
4593  refpi0->SetName(GetAODObjArrayName()+"Pi0s");
4594  refpi0->SetOwner(kFALSE);
4595  }
4596  refpi0->Add(pi0);
4597  } // put references in trigger AOD
4598 
4599  AliDebug(1,Form("Selected pi0: pt %2.2f, phi %2.2f, eta %2.2f",pt,phi,eta));
4600 
4601  } // loop
4602 
4603  // Fill AOD with reference tracks, if not filling histograms
4604  if(fFillAODWithReferences && refpi0)
4605  {
4606  aodParticle->AddObjArray(refpi0);
4607  }
4608 }
4609 
4610 //__________________________________________________________________________________________________________________
4612 //__________________________________________________________________________________________________________________
4613 void AliAnaParticleHadronCorrelation::MakeMCChargedCorrelation(Int_t label, Int_t histoIndex, Bool_t lostDecayPair)
4614 {
4615  AliDebug(1,"Make trigger particle - charged hadron correlation in AOD MC level");
4616 
4617  if( label < 0 )
4618  {
4619  AliDebug(1,Form(" *** bad label ***: label %d", label));
4620  return;
4621  }
4622 
4623  // Do MC correlation for a given particle type range.
4624  // Types defined in GetMCTagHistogramIndex:
4625  // 0 direct gamma; 1 pi0; 2 pi0 decay; 3 eta decay; 4 other decay; 5 electron; 6 other (hadron)
4626  if(histoIndex < fMCGenTypeMin || histoIndex > fMCGenTypeMax) return ;
4627 
4628  AliStack * stack = 0x0 ;
4629  TParticle * primary = 0x0 ;
4630  TClonesArray * mcparticles = 0x0 ;
4631  AliAODMCParticle * aodprimary = 0x0 ;
4632 
4633  Double_t eprim = 0 ;
4634  Double_t ptprim = 0 ;
4635  Double_t phiprim = 0 ;
4636  Double_t etaprim = 0 ;
4637  Int_t nTracks = 0 ;
4638  Int_t iParticle = 0 ;
4639 
4640  Bool_t leadTrig = kTRUE;
4641 
4642  if( GetReader()->ReadStack() )
4643  {
4644  stack = GetMCStack() ;
4645  if(!stack)
4646  {
4647  AliFatal("Stack not available, is the MC handler called? STOP");
4648  return;
4649  }
4650 
4651  //nTracks = stack->GetNtrack() ;
4652  nTracks = stack->GetNprimary();
4653  if( label >= stack->GetNtrack() )
4654  {
4655  if(GetDebug() > 2)
4656  AliInfo(Form("*** large label ***: label %d, n tracks %d", label, stack->GetNtrack()));
4657  return ;
4658  }
4659 
4660  primary = stack->Particle(label);
4661  if ( !primary )
4662  {
4663  AliInfo(Form(" *** no primary ***: label %d", label));
4664  return;
4665  }
4666 
4667  eprim = primary->Energy();
4668  ptprim = primary->Pt();
4669  etaprim = primary->Eta();
4670  phiprim = primary->Phi();
4671  if(phiprim < 0) phiprim+=TMath::TwoPi();
4672 
4673  if(ptprim < 0.01 || eprim < 0.01) return ;
4674 
4675  for (iParticle = 0 ; iParticle < nTracks ; iParticle++)
4676  {
4677  TParticle * particle = stack->Particle(iParticle);
4678 
4679  //keep only final state particles
4680  if( particle->GetStatusCode() != 1 ) continue ;
4681 
4682  //---------- Charged particles ----------------------
4683  Int_t pdg = particle->GetPdgCode();
4684  Int_t charge = (Int_t) TDatabasePDG::Instance()->GetParticle(pdg)->Charge();
4685  if(charge == 0) continue;
4686 
4687  particle->Momentum(fMomentum);
4688 
4689  //Particles in CTS acceptance, make sure to use the same selection as in the reader
4690  Bool_t inCTS = GetReader()->GetFiducialCut()->IsInFiducialCut(fMomentum.Eta(),fMomentum.Phi(),kCTS);
4691  //printf("Accepted? %d; pt %2.2f, eta %2.2f, phi %2.2f\n",inCTS,fMomentum.Pt(),fMomentum.Eta(),fMomentum.Phi()*TMath::RadToDeg());
4692  if( !inCTS ) continue;
4693 
4694  // Remove conversions
4695  if ( TMath::Abs(pdg) == 11 && stack->Particle(particle->GetFirstMother())->GetPdgCode() == 22 ) continue ;
4696 
4697  if ( label == iParticle ) continue; // avoid trigger particle
4698 
4699  Float_t phi = particle->Phi();
4700  if(phi < 0) phi+=TMath::TwoPi();
4701 
4702  Bool_t lead = FillChargedMCCorrelationHistograms(particle->Pt(),phi,particle->Eta(),ptprim,phiprim,etaprim,histoIndex,lostDecayPair);
4703 
4704  if ( !lead ) leadTrig = kFALSE;
4705 
4706  // if ( !lead && (fMakeAbsoluteLeading || fMakeNearSideLeading) ) return;
4707  } // track loop
4708  } // ESD MC
4709  else if( GetReader()->ReadAODMCParticles() )
4710  {
4711  // Get the list of MC particles
4712  mcparticles = GetReader()->GetAODMCParticles();
4713  if( !mcparticles ) return;
4714 
4715  nTracks = mcparticles->GetEntriesFast() ;
4716 
4717  if( label >= nTracks )
4718  {
4719  if(GetDebug() > 2)
4720  AliInfo(Form(" *** large label ***: label %d, n tracks %d", label,nTracks));
4721  return;
4722  }
4723 
4724  // Get the particle
4725  aodprimary = (AliAODMCParticle*) mcparticles->At(label);
4726  if( !aodprimary )
4727  {
4728  AliInfo(Form(" *** no AOD primary ***: label %d", label));
4729  return;
4730  }
4731 
4732  eprim = aodprimary->E();
4733  ptprim = aodprimary->Pt();
4734  etaprim = aodprimary->Eta();
4735  phiprim = aodprimary->Phi();
4736  if(phiprim < 0) phiprim+=TMath::TwoPi();
4737 
4738  if(ptprim < 0.01 || eprim < 0.01) return ;
4739 
4740  for (iParticle = 0; iParticle < nTracks; iParticle++)
4741  {
4742  AliAODMCParticle *part = (AliAODMCParticle*) mcparticles->At(iParticle);
4743 
4744  if (!part->IsPhysicalPrimary() ) continue; // same as part->GetStatus() !=1
4745 
4746  if ( part->Charge() == 0 ) continue;
4747 
4748  fMomentum.SetPxPyPzE(part->Px(),part->Py(),part->Pz(),part->E());
4749 
4750  //Particles in CTS acceptance, make sure to use the same selection as in the reader
4751  Bool_t inCTS = GetReader()->GetFiducialCut()->IsInFiducialCut(fMomentum.Eta(),fMomentum.Phi(),kCTS);
4752  //printf("Accepted? %d; pt %2.2f, eta %2.2f, phi %2.2f\n",inCTS,fMomentum.Pt(),fMomentum.Eta(),fMomentum.Phi()*TMath::RadToDeg());
4753  if( !inCTS ) continue;
4754 
4755  // Remove conversions
4756  Int_t indexmother = part->GetMother();
4757  if ( indexmother > -1 )
4758  {
4759  Int_t pdg = part->GetPdgCode();
4760  Int_t mPdg = ((AliAODMCParticle*) mcparticles->At(indexmother)) ->GetPdgCode();
4761  if (TMath::Abs(pdg) == 11 && mPdg == 22) continue;
4762  }
4763 
4764  if ( label == iParticle ) continue; // avoid trigger particle
4765 
4766  Float_t phi = part->Phi();
4767  if(phi < 0) phi+=TMath::TwoPi();
4768 
4769  Bool_t lead = FillChargedMCCorrelationHistograms(part->Pt(),phi,part->Eta(),ptprim,phiprim,etaprim, histoIndex,lostDecayPair);
4770 
4771  if ( !lead ) leadTrig = kFALSE;
4772  // if ( !lead && (fMakeAbsoluteLeading || fMakeNearSideLeading)) return;
4773  } //MC particle loop
4774  }// AOD MC
4775 
4776  // Trigger MC particle histograms
4777  //if (!lead && (fMakeAbsoluteLeading || fMakeNearSideLeading)) return;
4778 
4779  fhMCPtTrigger [histoIndex]->Fill(ptprim, GetEventWeight());
4780  fhMCPhiTrigger[histoIndex]->Fill(ptprim, phiprim, GetEventWeight());
4781  fhMCEtaTrigger[histoIndex]->Fill(ptprim, etaprim, GetEventWeight());
4782 
4783  if(lostDecayPair)
4784  {
4785  // check index in GetMCTagIndexHistogram
4786  if (histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
4787  {
4788  // pi0 decay
4789  fhMCPtTrigger [8]->Fill(ptprim, GetEventWeight());
4790  fhMCPhiTrigger[8]->Fill(ptprim, phiprim, GetEventWeight());
4791  fhMCEtaTrigger[8]->Fill(ptprim, etaprim, GetEventWeight());
4792  }
4793  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
4794  {
4795  // eta decay
4796  fhMCPtTrigger [9]->Fill(ptprim, GetEventWeight());
4797  fhMCPhiTrigger[9]->Fill(ptprim, phiprim, GetEventWeight());
4798  fhMCEtaTrigger[9]->Fill(ptprim, etaprim, GetEventWeight());
4799  }
4800  }
4801 
4802  if(!leadTrig && (fMakeAbsoluteLeading || fMakeNearSideLeading) )
4803  {
4804  AliDebug(1,Form("Not leading primary trigger: pT %2.2f, phi %2.2f, eta %2.2f",
4805  ptprim,phiprim*TMath::RadToDeg(),etaprim));
4806 
4807  fhMCPtTriggerNotLeading [histoIndex]->Fill(ptprim, GetEventWeight());
4808  fhMCPhiTriggerNotLeading[histoIndex]->Fill(ptprim, phiprim, GetEventWeight());
4809  fhMCEtaTriggerNotLeading[histoIndex]->Fill(ptprim, etaprim, GetEventWeight());
4810 
4811  if(lostDecayPair)
4812  {
4813  // check index in GetMCTagIndexHistogram
4814  if (histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
4815  {
4816  // pi0 decay
4817  fhMCPtTriggerNotLeading [8]->Fill(ptprim, GetEventWeight());
4818  fhMCPhiTriggerNotLeading[8]->Fill(ptprim, phiprim, GetEventWeight());
4819  fhMCEtaTriggerNotLeading[8]->Fill(ptprim, etaprim, GetEventWeight());
4820  }
4821  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
4822  {
4823  // eta decay
4824  fhMCPtTriggerNotLeading [9]->Fill(ptprim, GetEventWeight());
4825  fhMCPhiTriggerNotLeading[9]->Fill(ptprim, phiprim, GetEventWeight());
4826  fhMCEtaTriggerNotLeading[9]->Fill(ptprim, etaprim, GetEventWeight());
4827  }
4828  }
4829  }
4830 }
4831 
4832 //_____________________________________________________________________
4834 //_____________________________________________________________________
4835 void AliAnaParticleHadronCorrelation::Print(const Option_t * opt) const
4836 {
4837  if(! opt)
4838  return;
4839 
4840  printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ;
4841  AliAnaCaloTrackCorrBaseClass::Print(" ");
4842  printf("Pt trigger > %2.2f; < %2.2f\n", GetMinPt() , GetMaxPt()) ;
4843  printf("Pt associa > %2.2f; < %2.2f\n", fMinAssocPt, fMaxAssocPt) ;
4844  printf("Phi trigger particle-Hadron < %3.2f\n", fDeltaPhiMaxCut) ;
4845  printf("Phi trigger particle-Hadron > %3.2f\n", fDeltaPhiMinCut) ;
4846  printf("Phi trigger particle-UeHadron < %3.2f\n", fUeDeltaPhiMaxCut) ;
4847  printf("Phi trigger particle-UeHadron > %3.2f\n", fUeDeltaPhiMinCut) ;
4848  printf("Isolated Trigger? %d\n" , fSelectIsolated) ;
4849  printf("Several UE? %d\n" , fMakeSeveralUE) ;
4850  printf("Name of AOD Pi0 Branch %s \n", fPi0AODBranchName.Data());
4851  printf("Do Decay-hadron correlation ? %d\n", fPi0Trigger) ;
4852  printf("Select absolute leading for cluster triggers ? %d or Near Side %d\n",
4853  fMakeAbsoluteLeading, fMakeNearSideLeading) ;
4854  printf("Trigger pt bins %d\n", fNAssocPtBins) ;
4855  for (Int_t ibin = 0; ibin<fNAssocPtBins; ibin++) {
4856  printf("\t bin %d = [%2.1f,%2.1f]\n", ibin, fAssocPtBinLimit[ibin], fAssocPtBinLimit[ibin+1]) ;
4857  }
4858 
4859 }
4860 
4861 //____________________________________________________________
4863 //____________________________________________________________
4864 void AliAnaParticleHadronCorrelation::SetNAssocPtBins(Int_t n)
4865 {
4866  fNAssocPtBins = n ;
4867 
4868  if(n < 20 && n > 0)
4869  {
4870  fNAssocPtBins = n ;
4871  }
4872  else
4873  {
4874  AliWarning("n = larger than 19 or too small, set to 19");
4875  fNAssocPtBins = 19;
4876  }
4877 }
4878 
4879 //______________________________________________________________________________
4881 //______________________________________________________________________________
4882 void AliAnaParticleHadronCorrelation::SetAssocPtBinLimit(Int_t ibin, Float_t pt)
4883 {
4884  if(ibin <= fNAssocPtBins || ibin >= 0)
4885  {
4886  fAssocPtBinLimit[ibin] = pt ;
4887  }
4888  else
4889  {
4890  AliWarning(Form("Bin number too large %d > %d or small, nothing done", ibin, fNAssocPtBins)) ;
4891  }
4892 }
4893 
charge
Int_t charge
Definition: MuonTrackingEfficiency.C:54
AliHistogramRanges::GetHistoPtMax
Float_t GetHistoPtMax() const
Definition: AliHistogramRanges.h:39
AliAnaParticleHadronCorrelation::fhDeltaPhiDeltaEtaCharged
TH2F * fhDeltaPhiDeltaEtaCharged
! Differences of eta and phi between trigger and charged hadrons.
Definition: AliAnaParticleHadronCorrelation.h:377
AliAnaParticleHadronCorrelation::fhMCEtaCharged
TH2F * fhMCEtaCharged[fgkNmcTypes]
! MC pure particles charged primary pt vs eta (both associated)
Definition: AliAnaParticleHadronCorrelation.h:570
AliIsolationCut::MakeIsolationCut
void MakeIsolationCut(TObjArray *plCTS, TObjArray *plNe, AliCaloTrackReader *reader, AliCaloPID *pid, Bool_t bFillAOD, AliAODPWG4ParticleCorrelation *pCandidate, TString aodObjArrayName, Int_t &n, Int_t &nfrac, Float_t &ptSum, Float_t &ptLead, Bool_t &isolated)
Definition: AliIsolationCut.cxx:404
pdg
Int_t pdg
Definition: charmCutsOptimization.C:34
AliAnaParticleHadronCorrelation::fhMCMassPtTrigger
TH2F * fhMCMassPtTrigger[fgkNmcTypes]
! Invariant mass of the trigger vs MC origin.
Definition: AliAnaParticleHadronCorrelation.h:620
AliAnaParticleHadronCorrelation::fhMCPtXECharged
TH2F * fhMCPtXECharged[fgkNmcTypes]
! MC pure particles charged trigger primary pt vs xE
Definition: AliAnaParticleHadronCorrelation.h:576
AliAnaParticleHadronCorrelation::fhMCPtAssocDeltaPhi
TH2F * fhMCPtAssocDeltaPhi[fgkNmcTypes]
! MC pure particles charged associated primary pt vs delta phi (associated-trigger) ...
Definition: AliAnaParticleHadronCorrelation.h:590
AliCaloTrackReader::SetLastCaloMixedEvent
void SetLastCaloMixedEvent(Int_t e)
Definition: AliCaloTrackReader.h:544
ClassImp
ClassImp(AliAnalysisTaskTriggerRates) AliAnalysisTaskTriggerRates
Definition: AliAnalysisTaskTriggerRates.cxx:34
AliHistogramRanges::GetHistoDeltaEtaBins
Int_t GetHistoDeltaEtaBins() const
Definition: AliHistogramRanges.h:78
AliAnaParticleHadronCorrelation::fhPtNoLeadingOppositeHadron
TH1F * fhPtNoLeadingOppositeHadron
! pT trigger for events without opposite hadrons.
Definition: AliAnaParticleHadronCorrelation.h:373
AliAnaParticleHadronCorrelation::fhSumPtConeBinMC
TH1F ** fhSumPtConeBinMC
[fNBkgBin*fgkNmcTypes]
Definition: AliAnaParticleHadronCorrelation.h:640
AliAnaParticleHadronCorrelation::fhXEChargedVtxBC0
TH2F * fhXEChargedVtxBC0
! Trigger particle -charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:439
AliAnaParticleHadronCorrelation::fhMixXEUeCharged
TH2F * fhMixXEUeCharged
! xE for mixed event in Ue region.
Definition: AliAnaParticleHadronCorrelation.h:599
AliHistogramRanges::GetHistoPtMin
Float_t GetHistoPtMin() const
Definition: AliHistogramRanges.h:38
AliAnaCaloTrackCorrBaseClass::GetCTSTracks
virtual TObjArray * GetCTSTracks() const
Definition: AliAnaCaloTrackCorrBaseClass.cxx:285
AliAnaParticleHadronCorrelation::fhDeltaPhiChargedPt
TH2F * fhDeltaPhiChargedPt
! Difference of charged particle phi and trigger particle phi as function of charged. particle pT
Definition: AliAnaParticleHadronCorrelation.h:382
AliAnaParticleHadronCorrelation::fhPtHbpXECharged_Cone2
TH2F * fhPtHbpXECharged_Cone2
! Trigger particle -charged hadron momentum HBP histogram in cone2 (5pi/6-7pi/6). ...
Definition: AliAnaParticleHadronCorrelation.h:391
AliAnaParticleHadronCorrelation::fhPtTrigPout
TH2F * fhPtTrigPout
! Pout =associated pt*sin(delta phi) distribution vs trigger pt
Definition: AliAnaParticleHadronCorrelation.h:461
AliAnaParticleHadronCorrelation::fhZTCharged
TH2F * fhZTCharged
! Trigger particle -charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:393
AliAnaParticleHadronCorrelation::fhPhiCharged
TH2F * fhPhiCharged
! Phi distribution of charged particles.
Definition: AliAnaParticleHadronCorrelation.h:378
AliCaloTrackReader.h
AliAnaParticleHadronCorrelation::fhZTPi0DecayCharged
TH2F * fhZTPi0DecayCharged
! Trigger particle (decay from pi0/eta trigger)-charged hadron momentum imbalance histogram ...
Definition: AliAnaParticleHadronCorrelation.h:547
AliAnaParticleHadronCorrelation::fhXEDecayCharged
TH2F * fhXEDecayCharged[AliNeutralMesonSelection::fgkMaxNDecayBits]
! Trigger particle (decay from pi0)-charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:555
AliAnaCaloTrackCorrBaseClass::AddToHistogramsName
virtual void AddToHistogramsName(TString add)
Definition: AliAnaCaloTrackCorrBaseClass.h:85
AliCaloTrackReader::GetListWithMixedEventsForTracks
TList * GetListWithMixedEventsForTracks(Int_t bi) const
Definition: AliCaloTrackReader.h:536
AliAnaParticleHadronCorrelation::FillNeutralUnderlyingEventSidesHistograms
void FillNeutralUnderlyingEventSidesHistograms(Float_t ptTrig, Float_t ptAssoc, Float_t zT, Float_t hbpZT, Float_t deltaPhi)
Definition: AliAnaParticleHadronCorrelation.cxx:1126
AliAnaParticleHadronCorrelation::FillChargedUnderlyingEventHistograms
void FillChargedUnderlyingEventHistograms(Float_t ptTrig, Float_t ptAssoc, Float_t deltaPhi, Int_t cenbin, Int_t outTOF, Int_t mcTag)
Fill underlying event histograms.
Definition: AliAnaParticleHadronCorrelation.cxx:859
AliAnaParticleHadronCorrelation::fListMixTrackEvents
TList ** fListMixTrackEvents
Containers for tracks in stored events for mixing.
Definition: AliAnaParticleHadronCorrelation.h:296
AliAnaParticleHadronCorrelation::InitParameters
void InitParameters()
Initialize the default parameters of the analysis.
Definition: AliAnaParticleHadronCorrelation.cxx:3269
AliAnaParticleHadronCorrelation::fhMixDeltaPhiCharged
TH2F * fhMixDeltaPhiCharged
! Difference of charged particle phi and trigger particle phi as function of trigger particle pT...
Definition: AliAnaParticleHadronCorrelation.h:596
AliAnaParticleHadronCorrelation::fhMCPtHbpZTCharged
TH2F * fhMCPtHbpZTCharged[fgkNmcTypes]
! MC pure particles charged trigger primary pt vs ln(1/zT)
Definition: AliAnaParticleHadronCorrelation.h:586
AliAnaParticleHadronCorrelation::MakeChargedCorrelation
void MakeChargedCorrelation(AliAODPWG4ParticleCorrelation *particle)
Definition: AliAnaParticleHadronCorrelation.cxx:3929
AliAnaParticleHadronCorrelation::fhDeltaPhiNeutral
TH2F * fhDeltaPhiNeutral
! Difference of neutral particle phi and trigger particle phi as function of trigger particle pT ...
Definition: AliAnaParticleHadronCorrelation.h:523
AliAnaParticleHadronCorrelation::fhZTNegCharged
TH2F * fhZTNegCharged
! Trigger particle -negative charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:396
AliAnaParticleHadronCorrelation::fhPtTriggerIsoCut
TH1F * fhPtTriggerIsoCut
! pT distribution of trigger particles after isolation cut selection.
Definition: AliAnaParticleHadronCorrelation.h:344
AliAnaCaloTrackCorrBaseClass::GetPairTimeCut
virtual Float_t GetPairTimeCut() const
Time cut in ns.
Definition: AliAnaCaloTrackCorrBaseClass.h:221
AliAnaParticleHadronCorrelation::fPi0AODBranchName
TString fPi0AODBranchName
Name of AOD branch with pi0, not trigger.
Definition: AliAnaParticleHadronCorrelation.h:262
AliAnaParticleHadronCorrelation::fhXEUeCharged
TH2F * fhXEUeCharged
! Trigger particle -underlying charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:387
AliAnaParticleHadronCorrelation::fhPtTriggerSSCut
TH1F * fhPtTriggerSSCut
! pT distribution of trigger particles after shower shape selection.
Definition: AliAnaParticleHadronCorrelation.h:343
AliCaloTrackReader::ReadAODMCParticles
Bool_t ReadAODMCParticles() const
Definition: AliCaloTrackReader.h:604
AliAnaCaloTrackCorrBaseClass::GetVertex
virtual void GetVertex(Double_t vertex[3]) const
Definition: AliAnaCaloTrackCorrBaseClass.h:271
AliHistogramRanges::GetHistoTrackMultiplicityMax
Int_t GetHistoTrackMultiplicityMax() const
Definition: AliHistogramRanges.h:133
AliAnaParticleHadronCorrelation::fhMCPhiCharged
TH2F * fhMCPhiCharged[fgkNmcTypes]
! MC pure particles charged primary pt vs phi (both associated)
Definition: AliAnaParticleHadronCorrelation.h:571
AliAnaParticleHadronCorrelation::fMakeAbsoluteLeading
Bool_t fMakeAbsoluteLeading
Requesting absolute leading triggers.
Definition: AliAnaParticleHadronCorrelation.h:280
AliAnaParticleHadronCorrelation::fhPtDecayTriggerMC
TH1F * fhPtDecayTriggerMC[AliNeutralMesonSelection::fgkMaxNDecayBits][fgkNmcTypes]
! pT distribution of trigger particles, tagged as decay, check the origin of the cluster.
Definition: AliAnaParticleHadronCorrelation.h:357
AliAnaParticleHadronCorrelation::fhPtDecayTrigger
TH1F * fhPtDecayTrigger[AliNeutralMesonSelection::fgkMaxNDecayBits]
! pT distribution of trigger particles, tagged as decay.
Definition: AliAnaParticleHadronCorrelation.h:356
AliAnaParticleHadronCorrelation::fMomentumIM
TLorentzVector fMomentumIM
! Cluster momentum from Invariant mass.
Definition: AliAnaParticleHadronCorrelation.h:335
AliAnaParticleHadronCorrelation::FillDecayPhotonCorrelationHistograms
void FillDecayPhotonCorrelationHistograms(Float_t ptAssoc, Float_t phiAssoc, Bool_t bChargedOrNeutral)
Do correlation with decay photons of triggered pi0 or eta.
Definition: AliAnaParticleHadronCorrelation.cxx:1063
AliAnaParticleHadronCorrelation::FillEventMixPool
void FillEventMixPool()
Fill the pool with tracks or clusters if requested.
Definition: AliAnaParticleHadronCorrelation.cxx:1149
AliAnaParticleHadronCorrelation::fhDeltaPhiUeRightUpCharged
TH2F * fhDeltaPhiUeRightUpCharged
! Difference of charged particle from underlying events phi and trigger particle phi ...
Definition: AliAnaParticleHadronCorrelation.h:448
AliAnaParticleHadronCorrelation::fhPtTriggerVtxBC0
TH1F * fhPtTriggerVtxBC0
! pT distribution of trigger particles when vertex is BC0.
Definition: AliAnaParticleHadronCorrelation.h:347
AliAnaParticleHadronCorrelation::MakeMCChargedCorrelation
void MakeMCChargedCorrelation(Int_t triggerMCLable, Int_t histoIndex, Bool_t lostDecayPair)
Make the trigger-charged particles correlation at the generator level.
Definition: AliAnaParticleHadronCorrelation.cxx:4613
AliAnaParticleHadronCorrelation::fhDeltaPhiChargedMC
TH2F * fhDeltaPhiChargedMC[fgkNmcTypes]
! Trigger particle -charged hadron delta phi histogram, check the origin of the cluster : decay photo...
Definition: AliAnaParticleHadronCorrelation.h:401
AliCaloTrackReader::SetListWithMixedEventsForTracks
void SetListWithMixedEventsForTracks(TList **l)
Definition: AliCaloTrackReader.h:551
AliCaloTrackReader::GetVertexBC
Int_t GetVertexBC(const AliVVertex *vtx)
Definition: AliCaloTrackReader.cxx:726