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AliAnaParticleHadronCorrelation.cxx
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1 /**************************************************************************
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. *
6  * *
7  * Permission to use, copy, modify and distribute this software and its *
8  * documentation strictly for non-commercial purposes is hereby granted *
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11  * appear in the supporting documentation. The authors make no claims *
12  * about the suitability of this software for any purpose. It is *
13  * provided "as is" without express or implied warranty. *
14  **************************************************************************/
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 fhXEUeChargedSmallCone(0), fhXEUeChargedMediumCone(0), fhXEUeChargedLargeCone(0),
106 fhXEPosCharged(0), fhXENegCharged(0),
107 fhPtHbpXECharged(0), fhPtHbpXECharged_Cone2(0), fhPtHbpXEUeCharged(0),
108 fhZTCharged(0), fhZTUeCharged(0),
109 fhZTPosCharged(0), fhZTNegCharged(0),
110 fhPtHbpZTCharged(0), fhPtHbpZTUeCharged(0),
111 fhXEChargedMC(), fhDeltaPhiChargedMC(),
112 fhXEUeChargedRightMC(), fhXEUeChargedLeftMC(),
113 fhDeltaPhiDeltaEtaChargedPtA3GeV(0),
114 fhDeltaPhiChargedPtA3GeV(0), fhDeltaEtaChargedPtA3GeV(0),
115 // Pile-Up
116 fhDeltaPhiChargedPileUp(), fhDeltaEtaChargedPileUp(),
117 fhDeltaPhiChargedPtA3GeVPileUp(), fhDeltaEtaChargedPtA3GeVPileUp(),
118 fhXEChargedPileUp(), fhXEUeChargedPileUp(),
119 fhZTChargedPileUp(), fhZTUeChargedPileUp(),
120 fhPtTrigChargedPileUp(),
121 fhDeltaPhiChargedOtherBC(), fhDeltaPhiChargedPtA3GeVOtherBC(),
122 fhXEChargedOtherBC(), fhXEUeChargedOtherBC(),
123 fhZTChargedOtherBC(), fhZTUeChargedOtherBC(),
124 fhPtTrigChargedOtherBC(),
125 fhDeltaPhiChargedBC0(), fhDeltaPhiChargedPtA3GeVBC0(),
126 fhXEChargedBC0(), fhXEUeChargedBC0(),
127 fhZTChargedBC0(), fhZTUeChargedBC0(),
128 fhPtTrigChargedBC0(),
129 fhDeltaPhiChargedVtxBC0(), fhDeltaPhiChargedPtA3GeVVtxBC0(),
130 fhXEChargedVtxBC0(), fhXEUeChargedVtxBC0(),
131 fhZTChargedVtxBC0(), fhZTUeChargedVtxBC0(),
132 fhPtTrigChargedVtxBC0(),
133 fhDeltaPhiUeLeftCharged(0),
134 fhDeltaPhiUeLeftUpCharged(0), fhDeltaPhiUeRightUpCharged(0),
135 fhDeltaPhiUeLeftDownCharged(0), fhDeltaPhiUeRightDownCharged(0),
136 fhXEUeLeftCharged(0),
137 fhXEUeLeftUpCharged(0), fhXEUeRightUpCharged(0),
138 fhXEUeLeftDownCharged(0), fhXEUeRightDownCharged(0),
139 fhPtHbpXEUeLeftCharged(0), fhZTUeLeftCharged(0),
140 fhPtHbpZTUeLeftCharged(0),
141 fhPtTrigPout(0), fhPtTrigCharged(0),
142 fhDeltaPhiChargedMult(0x0), fhDeltaEtaChargedMult(0x0),
143 fhXEMult(0x0), fhXEUeMult(0x0),
144 fhZTMult(0x0), fhZTUeMult(0x0),
145 fhAssocPtBkg(0), fhDeltaPhiDeltaEtaAssocPtBin(0),
146 fhDeltaPhiAssocPtBin(0),
147 fhDeltaPhiAssocPtBinDEta08(0), fhDeltaPhiAssocPtBinDEta0(0),
148 fhDeltaPhiAssocPtBinHMPID(0), fhDeltaPhiAssocPtBinHMPIDAcc(0),
149 fhDeltaPhiBradAssocPtBin(0), fhDeltaPhiBrad(0),
150 fhXEAssocPtBin(0), fhZTAssocPtBin(0),
151 fhXEVZ(0), fhZTVZ(0),
152 fhDeltaPhiDeltaEtaNeutral(0),
153 fhPhiNeutral(0), fhEtaNeutral(0),
154 fhDeltaPhiNeutral(0), fhDeltaEtaNeutral(0),
155 fhDeltaPhiNeutralPt(0), fhDeltaPhiUeNeutralPt(0),
156 fhXENeutral(0), fhXEUeNeutral(0),
157 fhPtHbpXENeutral(0), fhPtHbpXEUeNeutral(0),
158 fhZTNeutral(0), fhZTUeNeutral(0),
159 fhPtHbpZTNeutral(0), fhPtHbpZTUeNeutral(0),
160 fhDeltaPhiUeLeftNeutral(0), fhXEUeLeftNeutral(0),
161 fhPtHbpXEUeLeftNeutral(0), fhZTUeLeftNeutral(0),
162 fhPtHbpZTUeLeftNeutral(0), fhPtPi0DecayRatio(0),
163 fhDeltaPhiPi0DecayCharged(0), fhXEPi0DecayCharged(0), fhZTPi0DecayCharged(0),
164 fhDeltaPhiPi0DecayNeutral(0), fhXEPi0DecayNeutral(0), fhZTPi0DecayNeutral(0),
165 fhDeltaPhiDecayCharged(), fhXEDecayCharged(), fhZTDecayCharged(),
166 fhDeltaPhiDecayChargedAssocPtBin(),
167 fhMCPtTrigger(), fhMCPhiTrigger(), fhMCEtaTrigger(),
168 fhMCPtTriggerNotLeading(), fhMCPhiTriggerNotLeading(), fhMCEtaTriggerNotLeading(),
169 fhMCEtaCharged(), fhMCPhiCharged(),
170 fhMCDeltaEtaCharged(), fhMCDeltaPhiCharged(),
171 fhMCDeltaPhiDeltaEtaCharged(), fhMCDeltaPhiChargedPt(),
172 fhMCPtXECharged(), fhMCPtXEUeCharged(),
173 fhMCPtXEUeLeftCharged(),
174 fhMCPtHbpXECharged(), fhMCPtHbpXEUeCharged(),
175 fhMCPtHbpXEUeLeftCharged(),
176 fhMCUePart(),
177 fhMCPtZTCharged(), fhMCPtZTUeCharged(),
178 fhMCPtZTUeLeftCharged(),
179 fhMCPtHbpZTCharged(), fhMCPtHbpZTUeCharged(),
180 fhMCPtHbpZTUeLeftCharged(),
181 fhMCPtTrigPout(), fhMCPtAssocDeltaPhi(),
182 // Mixing
183 fhNEventsTrigger(0), fhNtracksMB(0), fhNclustersMB(0),
184 fhMixDeltaPhiCharged(0), fhMixDeltaPhiDeltaEtaCharged(0),
185 fhMixXECharged(0), fhMixXEUeCharged(0), fhMixHbpXECharged(0),
186 fhMixDeltaPhiChargedAssocPtBin(),
187 fhMixDeltaPhiChargedAssocPtBinDEta08(),
188 fhMixDeltaPhiChargedAssocPtBinDEta0(),
189 fhMixDeltaPhiDeltaEtaChargedAssocPtBin(),
190 fhEventBin(0), fhEventMixBin(0), fhEventMBBin(0),
191 fhMassPtTrigger(0), fhMCMassPtTrigger(),
192 fhPtLeadInConeBin(), fhPtSumInConeBin(),
193 fhPtLeadConeBinDecay(), fhSumPtConeBinDecay(),
194 fhPtLeadConeBinMC(), fhSumPtConeBinMC(),
195 fhTrackResolution(0), fhTrackResolutionUE(0)
196 {
197  InitParameters();
198 
199  for(Int_t i = 0; i < fgkNmcTypes; i++)
200  {
201  fhPtTriggerMC[i] = 0;
202  fhXEChargedMC[i] = 0;
203  fhDeltaPhiChargedMC[i] = 0;
204  fhMCMassPtTrigger [i] = 0 ;
205  fhXEUeChargedRightMC[i] = 0;
206  fhXEUeChargedLeftMC[i] = 0;
207 
208  for(Int_t ib = 0; ib < AliNeutralMesonSelection::fgkMaxNDecayBits; ib++) fhPtDecayTriggerMC[ib][i] = 0;
209  }
210 
211  for(Int_t ib = 0; ib < AliNeutralMesonSelection::fgkMaxNDecayBits; ib++) fhPtDecayTrigger[ib] = 0;
212 
213  for(Int_t i = 0; i < 7; i++)
214  {
215  fhPtTriggerPileUp [i] = 0 ;
216  fhDeltaPhiChargedPileUp [i] = 0 ; fhDeltaEtaChargedPileUp [i] = 0 ;
217  fhXEChargedPileUp [i] = 0 ; fhXEUeChargedPileUp [i] = 0 ;
218  fhZTChargedPileUp [i] = 0 ; fhZTUeChargedPileUp [i] = 0 ;
219  fhPtTrigChargedPileUp [i] = 0 ;
220  fhDeltaPhiChargedPtA3GeVPileUp[i] = 0 ; fhDeltaEtaChargedPtA3GeVPileUp[i] = 0 ;
221  }
222 }
223 
224 //_________________________________________________________________
226 //_________________________________________________________________
227 AliAnaParticleHadronCorrelation::~AliAnaParticleHadronCorrelation()
228 {
229  if(DoOwnMix())
230  {
231  if(fListMixTrackEvents)
232  {
233  for(Int_t iz=0; iz < GetNZvertBin(); iz++)
234  {
235  for(Int_t ic=0; ic < GetNCentrBin(); ic++)
236  {
237  for(Int_t irp=0; irp<GetNRPBin(); irp++)
238  {
239  Int_t bin = GetEventMixBin(ic, iz, irp);
240  fListMixTrackEvents[bin]->Delete() ;
241  delete fListMixTrackEvents[bin] ;
242  }
243  }
244  }
245  }
246 
247  delete[] fListMixTrackEvents;
248 
249  if(fListMixCaloEvents)
250  {
251  for(Int_t iz=0; iz < GetNZvertBin(); iz++)
252  {
253  for(Int_t ic=0; ic < GetNCentrBin(); ic++)
254  {
255  for(Int_t irp=0; irp<GetNRPBin(); irp++)
256  {
257  Int_t bin = GetEventMixBin(ic, iz, irp);
258  fListMixCaloEvents[bin]->Delete() ;
259  delete fListMixCaloEvents[bin] ;
260  }
261  }
262  }
263  }
264 
265  delete[] fListMixCaloEvents;
266  }
267 }
268 
269 //____________________________________________________________________________________________________________________________________
271 //____________________________________________________________________________________________________________________________________
272 void AliAnaParticleHadronCorrelation::FillChargedAngularCorrelationHistograms(Float_t ptAssoc, Float_t ptTrig, Int_t bin,
273  Float_t phiAssoc, Float_t phiTrig, Float_t deltaPhi,
274  Float_t etaAssoc, Float_t etaTrig,
275  Int_t decayTag, Float_t hmpidSignal, Int_t outTOF,
276  Int_t cen, Int_t mcTag)
277 {
278  Float_t deltaEta = etaTrig-etaAssoc;
279  Float_t deltaPhiOrg = phiTrig-phiAssoc;
280 
281  fhEtaCharged ->Fill(ptAssoc, etaAssoc, GetEventWeight());
282  fhPhiCharged ->Fill(ptAssoc, phiAssoc, GetEventWeight());
283  fhDeltaEtaCharged ->Fill(ptTrig , deltaEta, GetEventWeight());
284  fhDeltaPhiCharged ->Fill(ptTrig , deltaPhi, GetEventWeight());
285  fhDeltaPhiChargedPt->Fill(ptAssoc, deltaPhi, GetEventWeight());
286  fhDeltaPhiDeltaEtaCharged->Fill(deltaPhi, deltaEta, GetEventWeight());
287 
288  if(ptAssoc > 3 )
289  {
290  fhDeltaEtaChargedPtA3GeV ->Fill(ptTrig , deltaEta, GetEventWeight());
291  fhDeltaPhiChargedPtA3GeV ->Fill(ptTrig , deltaPhi, GetEventWeight());
292  fhDeltaPhiDeltaEtaChargedPtA3GeV->Fill(deltaPhi, deltaEta, GetEventWeight());
293  }
294 
295  // Pile up studies
296 
297  if(IsPileUpAnalysisOn())
298  {
299  if (outTOF==1)
300  {
301  fhDeltaPhiChargedOtherBC->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
302  if(ptAssoc > 3 ) fhDeltaPhiChargedPtA3GeVOtherBC->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
303  }
304  else if(outTOF==0)
305  {
306  fhDeltaPhiChargedBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
307  if(ptAssoc > 3 ) fhDeltaPhiChargedPtA3GeVBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
308  }
309 
310  Int_t vtxBC = GetReader()->GetVertexBC();
311  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA)
312  {
313  fhDeltaPhiChargedVtxBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
314  if(ptAssoc > 3 ) fhDeltaPhiChargedPtA3GeVVtxBC0->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
315  }
316 
317  if(GetReader()->IsPileUpFromSPD())
318  {
319  fhDeltaEtaChargedPileUp[0]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
320  fhDeltaPhiChargedPileUp[0]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
321  }
322  if(GetReader()->IsPileUpFromEMCal())
323  {
324  fhDeltaEtaChargedPileUp[1]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
325  fhDeltaPhiChargedPileUp[1]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
326  }
327  if(GetReader()->IsPileUpFromSPDOrEMCal())
328  {
329  fhDeltaEtaChargedPileUp[2]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
330  fhDeltaPhiChargedPileUp[2]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
331  }
332  if(GetReader()->IsPileUpFromSPDAndEMCal())
333  {
334  fhDeltaEtaChargedPileUp[3]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
335  fhDeltaPhiChargedPileUp[3]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
336  }
337  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
338  {
339  fhDeltaEtaChargedPileUp[4]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
340  fhDeltaPhiChargedPileUp[4]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
341  }
342  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
343  {
344  fhDeltaEtaChargedPileUp[5]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
345  fhDeltaPhiChargedPileUp[5]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
346  }
347  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
348  {
349  fhDeltaEtaChargedPileUp[6]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
350  fhDeltaPhiChargedPileUp[6]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
351  }
352 
353  if(ptAssoc > 3 )
354  {
355  if(GetReader()->IsPileUpFromSPD())
356  {
357  fhDeltaEtaChargedPtA3GeVPileUp[0]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
358  fhDeltaPhiChargedPtA3GeVPileUp[0]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
359  }
360  if(GetReader()->IsPileUpFromEMCal())
361  {
362  fhDeltaEtaChargedPtA3GeVPileUp[1]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
363  fhDeltaPhiChargedPtA3GeVPileUp[1]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
364  }
365  if(GetReader()->IsPileUpFromSPDOrEMCal())
366  {
367  fhDeltaEtaChargedPtA3GeVPileUp[2]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
368  fhDeltaPhiChargedPtA3GeVPileUp[2]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
369  }
370  if(GetReader()->IsPileUpFromSPDAndEMCal())
371  {
372  fhDeltaEtaChargedPtA3GeVPileUp[3]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
373  fhDeltaPhiChargedPtA3GeVPileUp[3]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
374  }
375  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
376  {
377  fhDeltaEtaChargedPtA3GeVPileUp[4]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
378  fhDeltaPhiChargedPtA3GeVPileUp[4]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
379  }
380  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
381  {
382  fhDeltaEtaChargedPtA3GeVPileUp[5]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
383  fhDeltaPhiChargedPtA3GeVPileUp[5]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
384  }
385  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
386  {
387  fhDeltaEtaChargedPtA3GeVPileUp[6]->Fill(ptTrig, deltaEta, GetEventWeight()) ;
388  fhDeltaPhiChargedPtA3GeVPileUp[6]->Fill(ptTrig, deltaPhi, GetEventWeight()) ;
389  }
390  }
391  }
392 
393  if(IsDataMC())
394  {
395  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
396  fhDeltaPhiChargedMC[mcIndex]->Fill(ptTrig , deltaPhi, GetEventWeight());
397 
398  if(GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
399  {
400  // check index in GetMCTagIndexHistogram
401  if ( mcIndex == 2 ) fhDeltaPhiChargedMC[8]->Fill(ptTrig, deltaPhi, GetEventWeight()); // pi0 decay
402  else if( mcIndex == 4 ) fhDeltaPhiChargedMC[9]->Fill(ptTrig, deltaPhi, GetEventWeight()); // eta decay
403  }
404  }
405 
406  if(fDecayTrigger && decayTag > 0)
407  {
408  for(Int_t ibit = 0; ibit<fNDecayBits; ibit++)
409  {
410  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
411  fhDeltaPhiDecayCharged[ibit]->Fill(ptTrig, deltaPhi, GetEventWeight());
412  }
413  }
414 
415  Double_t dphiBrad = -100;
416  if(fFillBradHisto)
417  {
418  dphiBrad = atan2(sin(deltaPhiOrg), cos(deltaPhiOrg))/TMath::Pi();//-1 to 1
419  if( TMath::Abs(dphiBrad) > 0.325 && TMath::Abs(dphiBrad) < 0.475 ) // Hardcoded values, BAD, FIXME
420  {
421  fhAssocPtBkg->Fill(ptTrig, ptAssoc, GetEventWeight());
422  }
423 
424  if( dphiBrad < -1./3 ) dphiBrad += 2;
425  fhDeltaPhiBrad->Fill(ptTrig, dphiBrad, GetEventWeight());
426  }
427 
428  // Fill histograms in bins of associated particle pT
429  if ( bin >= 0 )
430  {
431  fhDeltaPhiDeltaEtaAssocPtBin[bin]->Fill(deltaPhi,deltaEta, GetEventWeight());
432 
433  fhDeltaPhiAssocPtBin [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
434 
435  if(fFillEtaGapsHisto)
436  {
437  if(TMath::Abs(deltaEta)> 0.8)
438  fhDeltaPhiAssocPtBinDEta08[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
439 
440  if(TMath::Abs(deltaEta)< 0.01)
441  fhDeltaPhiAssocPtBinDEta0 [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
442  }
443 
444  if (fFillBradHisto)
445  fhDeltaPhiBradAssocPtBin [bin]->Fill(ptTrig, dphiBrad, GetEventWeight());
446 
447  if(fDecayTrigger && decayTag > 0 && fNDecayBits > 0 &&
448  GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[0]))
449  {
450  fhDeltaPhiDecayChargedAssocPtBin[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
451  }
452 
453  if(fHMPIDCorrelation)
454  {
455  if( hmpidSignal > 0 )
456  {
457  //printf("Track pt %f with HMPID signal %f \n",pt,hmpidSignal);
458  fhDeltaPhiAssocPtBinHMPID[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
459  }
460 
461  if(phiAssoc > 5*TMath::DegToRad() && phiAssoc < 20*TMath::DegToRad())
462  {
463  //printf("Track pt %f in HMPID acceptance phi %f \n ",pt,phi*TMath::RadToDeg() );
464  fhDeltaPhiAssocPtBinHMPIDAcc[bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
465  }
466  }
467  }
468 
469  // Fill different multiplicity/centrality histogram
470  if(IsHighMultiplicityAnalysisOn() && cen >= 0 && cen < GetNCentrBin())
471  {
472  fhDeltaPhiChargedMult[cen]->Fill(ptTrig, deltaPhi, GetEventWeight());
473  fhDeltaEtaChargedMult[cen]->Fill(ptTrig, deltaEta, GetEventWeight());
474  }
475 }
476 
477 //___________________________________________________________________________________________________________________________________
479 //___________________________________________________________________________________________________________________________________
480 Bool_t AliAnaParticleHadronCorrelation::FillChargedMCCorrelationHistograms(Float_t mcAssocPt, Float_t mcAssocPhi, Float_t mcAssocEta,
481  Float_t mcTrigPt, Float_t mcTrigPhi, Float_t mcTrigEta,
482  Int_t histoIndex, Bool_t lostDecayPair)
483 {
484  Bool_t lead = kTRUE;
485 
486  // In case we requested the trigger to be a leading particle,
487  // check if this is true at the MC level.
488  // Not sure if it is correct to skip or not skip this.
489  // Absolute leading?
490  if( fMakeAbsoluteLeading && mcAssocPt > mcTrigPt ) lead = kFALSE; // skip event
491 
492  // Skip this event if near side associated particle pt larger than trigger
493  if( mcAssocPhi < 0 ) mcAssocPhi+=TMath::TwoPi();
494 
495  Float_t mcdeltaPhi= mcTrigPhi-mcAssocPhi;
496  if(mcdeltaPhi <= -TMath::PiOver2()) mcdeltaPhi+=TMath::TwoPi();
497  if(mcdeltaPhi > 3*TMath::PiOver2()) mcdeltaPhi-=TMath::TwoPi();
498 
499  if( fMakeNearSideLeading)
500  {
501  if( mcAssocPt > mcTrigPt && mcdeltaPhi < TMath::PiOver2() ) lead = kFALSE; // skip event
502  }
503 
504  //
505  // Select only hadrons in pt range
506  if ( mcAssocPt < fMinAssocPt || mcAssocPt > fMaxAssocPt ) return lead ; // exclude but continue
507  if ( mcAssocPt < GetReader()->GetCTSPtMin()) return lead ;
508 
509 
510  //
511  // Remove trigger itself for correlation when use charged triggers
512  if(TMath::Abs(mcAssocPt -mcTrigPt ) < 1e-6 &&
513  mcdeltaPhi < 1e-6 &&
514  TMath::Abs(mcAssocEta-mcTrigEta) < 1e-6) return lead ; // exclude but continue
515 
516  Float_t mcxE =-mcAssocPt/mcTrigPt*TMath::Cos(mcdeltaPhi);// -(mcAssocPx*pxprim+mcAssocPy*pyprim)/(mcTrigPt*mcTrigPt);
517  Float_t mchbpXE =-100 ;
518  if(mcxE > 0 ) mchbpXE = TMath::Log(1./mcxE);
519 
520  Float_t mczT = mcAssocPt/mcTrigPt ;
521  Float_t mchbpZT =-100 ;
522  if(mczT > 0 ) mchbpZT = TMath::Log(1./mczT);
523 
524  Double_t mcpout = mcAssocPt*TMath::Sin(mcdeltaPhi) ;
525 
526  AliDebug(1,Form("Charged hadron: track Pt %f, track Phi %f, phi trigger %f. Cuts: delta phi %2.2f < %2.2f < %2.2f",
527  mcAssocPt,mcAssocPhi, mcTrigPhi,fDeltaPhiMinCut, mcdeltaPhi, fDeltaPhiMaxCut));
528 
529  // Fill Histograms
530  fhMCEtaCharged [histoIndex]->Fill(mcAssocPt, mcAssocEta, GetEventWeight());
531  fhMCPhiCharged [histoIndex]->Fill(mcAssocPt, mcAssocPhi, GetEventWeight());
532  fhMCDeltaPhiCharged[histoIndex]->Fill(mcTrigPt , mcdeltaPhi, GetEventWeight());
533  fhMCPtAssocDeltaPhi[histoIndex]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
534 
535  fhMCDeltaEtaCharged [histoIndex]->Fill(mcTrigPt , mcTrigEta-mcAssocEta, GetEventWeight());
536  fhMCDeltaPhiDeltaEtaCharged[histoIndex]->Fill(mcdeltaPhi, mcTrigEta-mcAssocEta, GetEventWeight());
537 
538  // Delta phi cut for correlation
539  if( (mcdeltaPhi > fDeltaPhiMinCut) && (mcdeltaPhi < fDeltaPhiMaxCut) )
540  {
541  fhMCDeltaPhiChargedPt[histoIndex]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
542  fhMCPtXECharged [histoIndex]->Fill(mcTrigPt , mcxE , GetEventWeight());
543  fhMCPtHbpXECharged [histoIndex]->Fill(mcTrigPt , mchbpXE , GetEventWeight());
544  fhMCPtZTCharged [histoIndex]->Fill(mcTrigPt , mczT , GetEventWeight());
545  fhMCPtHbpZTCharged [histoIndex]->Fill(mcTrigPt , mchbpZT , GetEventWeight());
546  fhMCPtTrigPout [histoIndex]->Fill(mcTrigPt , mcpout , GetEventWeight());
547  }
548 
549  if(lostDecayPair)
550  {
551  // check index in GetMCTagIndexHistogram
552  if(histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
553  {
554  // pi0 decay
555  fhMCEtaCharged [8]->Fill(mcAssocPt, mcAssocEta, GetEventWeight());
556  fhMCPhiCharged [8]->Fill(mcAssocPt, mcAssocPhi, GetEventWeight());
557  fhMCDeltaPhiCharged[8]->Fill(mcTrigPt , mcdeltaPhi, GetEventWeight());
558  fhMCPtAssocDeltaPhi[8]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
559 
560  fhMCDeltaEtaCharged [8]->Fill(mcTrigPt , mcTrigEta-mcAssocEta, GetEventWeight());
561  fhMCDeltaPhiDeltaEtaCharged[8]->Fill(mcdeltaPhi, mcTrigEta-mcAssocEta, GetEventWeight());
562 
563  //delta phi cut for correlation
564  if( (mcdeltaPhi > fDeltaPhiMinCut) && (mcdeltaPhi < fDeltaPhiMaxCut) )
565  {
566  fhMCDeltaPhiChargedPt[8]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
567  fhMCPtXECharged [8]->Fill(mcTrigPt , mcxE , GetEventWeight());
568  fhMCPtHbpXECharged [8]->Fill(mcTrigPt , mchbpXE , GetEventWeight());
569  fhMCPtZTCharged [8]->Fill(mcTrigPt , mczT , GetEventWeight());
570  fhMCPtHbpZTCharged [8]->Fill(mcTrigPt , mchbpZT , GetEventWeight());
571  fhMCPtTrigPout [8]->Fill(mcTrigPt , mcpout , GetEventWeight());
572  }
573  } // pi0 decay lost pair
574 
575  if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
576  {
577  // eta decay
578  fhMCEtaCharged [9]->Fill(mcAssocPt, mcAssocEta, GetEventWeight());
579  fhMCPhiCharged [9]->Fill(mcAssocPt, mcAssocPhi, GetEventWeight());
580  fhMCDeltaPhiCharged[9]->Fill(mcTrigPt , mcdeltaPhi, GetEventWeight());
581  fhMCPtAssocDeltaPhi[9]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
582 
583  fhMCDeltaEtaCharged [9]->Fill(mcTrigPt , mcTrigEta-mcAssocEta, GetEventWeight());
584  fhMCDeltaPhiDeltaEtaCharged[9]->Fill(mcdeltaPhi, mcTrigEta-mcAssocEta, GetEventWeight());
585 
586  // Delta phi cut for correlation
587  if( (mcdeltaPhi > fDeltaPhiMinCut) && (mcdeltaPhi < fDeltaPhiMaxCut) )
588  {
589  fhMCDeltaPhiChargedPt[9]->Fill(mcAssocPt, mcdeltaPhi, GetEventWeight());
590  fhMCPtXECharged [9]->Fill(mcTrigPt , mcxE , GetEventWeight());
591  fhMCPtHbpXECharged [9]->Fill(mcTrigPt , mchbpXE , GetEventWeight());
592  fhMCPtZTCharged [9]->Fill(mcTrigPt , mczT , GetEventWeight());
593  fhMCPtHbpZTCharged [9]->Fill(mcTrigPt , mchbpZT , GetEventWeight());
594  fhMCPtTrigPout [9]->Fill(mcTrigPt , mcpout , GetEventWeight()) ;
595  }
596  } // eta decay lost pair
597  }
598  // Underlying event
599 
600  // Right
601  if ( (mcdeltaPhi > fUeDeltaPhiMinCut) && (mcdeltaPhi < fUeDeltaPhiMaxCut) )
602  {
603  //Double_t randomphi = gRandom->Uniform(TMath::Pi()/2,3*TMath::Pi()/2);
604  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
605  Double_t mcUexE = -(mcAssocPt/mcTrigPt)*TMath::Cos(randomphi);
606  Double_t mcUezT = mcAssocPt/mcTrigPt;
607 
608  if(mcUexE < 0.)
609  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
610  mcUexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
611 
612  fhMCPtXEUeCharged[histoIndex]->Fill(mcTrigPt, mcUexE, GetEventWeight());
613  if(mcUexE > 0) fhMCPtHbpXEUeCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
614 
615  fhMCPtZTUeCharged[histoIndex]->Fill(mcTrigPt, mcUezT, GetEventWeight());
616  if(mcUezT > 0) fhMCPtHbpZTUeCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
617 
618  fhMCUePart[histoIndex]->Fill(mcTrigPt, GetEventWeight());
619 
620  if(lostDecayPair)
621  {
622  // check index in GetMCTagIndexHistogram
623  if(histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
624  {
625  // pi0 decay
626  fhMCPtXEUeCharged[8]->Fill(mcTrigPt, mcUexE, GetEventWeight());
627  if(mcUexE > 0) fhMCPtHbpXEUeCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
628 
629  fhMCPtZTUeCharged[8]->Fill(mcTrigPt, mcUezT, GetEventWeight());
630  if(mcUezT > 0) fhMCPtHbpZTUeCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
631 
632  fhMCUePart[8]->Fill(mcTrigPt, GetEventWeight());
633  }
634  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
635  {
636  // eta decay
637  fhMCPtXEUeCharged[9]->Fill(mcTrigPt, mcUexE, GetEventWeight());
638  if(mcUexE > 0) fhMCPtHbpXEUeCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
639 
640  fhMCPtZTUeCharged[9]->Fill(mcTrigPt, mcUezT, GetEventWeight());
641  if(mcUezT > 0) fhMCPtHbpZTUeCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
642 
643  fhMCUePart[9]->Fill(mcTrigPt, GetEventWeight());
644  }
645  }
646  }
647 
648  if(fMakeSeveralUE)
649  {
650  // Left
651  if((mcdeltaPhi<-fUeDeltaPhiMinCut) || (mcdeltaPhi >2*fUeDeltaPhiMaxCut))
652  {
653  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
654  Double_t mcUexE = -(mcAssocPt/mcTrigPt)*TMath::Cos(randomphi);
655  Double_t mcUezT = mcAssocPt/mcTrigPt;
656 
657  if(mcUexE < 0.)
658  AliWarning(Form("Careful!!, negative xE %2.2f for left UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
659  mcUexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
660 
661  fhMCPtXEUeLeftCharged[histoIndex]->Fill(mcTrigPt, mcUexE, GetEventWeight());
662  if(mcUexE > 0) fhMCPtHbpXEUeLeftCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
663 
664  fhMCPtZTUeLeftCharged[histoIndex]->Fill(mcTrigPt, mcUezT, GetEventWeight());
665  if(mcUezT > 0) fhMCPtHbpZTUeLeftCharged[histoIndex]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
666 
667  if(lostDecayPair)
668  {
669  // Check index in GetMCTagIndexHistogram
670  if(histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
671  {
672  // pi0 decay
673  fhMCPtXEUeLeftCharged[8]->Fill(mcTrigPt,mcUexE, GetEventWeight());
674  if(mcUexE > 0) fhMCPtHbpXEUeLeftCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
675 
676  fhMCPtZTUeLeftCharged[8]->Fill(mcTrigPt,mcUezT, GetEventWeight());
677  if(mcUezT > 0) fhMCPtHbpZTUeLeftCharged[8]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
678  }
679  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
680  {
681  // eta decay
682  fhMCPtXEUeLeftCharged[9]->Fill(mcTrigPt, mcUexE, GetEventWeight());
683  if(mcUexE > 0) fhMCPtHbpXEUeLeftCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUexE), GetEventWeight());
684 
685  fhMCPtZTUeLeftCharged[9]->Fill(mcTrigPt, mcUezT, GetEventWeight());
686  if(mcUezT > 0) fhMCPtHbpZTUeLeftCharged[9]->Fill(mcTrigPt, TMath::Log(1/mcUezT), GetEventWeight());
687  }
688  }
689  }
690  }
691 
692  return lead;
693 }
694 
695 //______________________________________________________________________________________________________________
697 //______________________________________________________________________________________________________________
698 void AliAnaParticleHadronCorrelation::FillChargedMomentumImbalanceHistograms(Float_t ptTrig, Float_t ptAssoc,
699  Float_t deltaPhi,
700  Int_t cen, Int_t charge,
701  Int_t bin, Int_t decayTag,
702  Int_t outTOF, Int_t mcTag)
703 
704 {
705  Float_t zT = ptAssoc/ptTrig ;
706  Float_t xE =-ptAssoc/ptTrig*TMath::Cos(deltaPhi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
707  Float_t pout = ptAssoc*TMath::Sin(deltaPhi) ;
708 
709  if(xE < 0.)
710  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
711  xE,deltaPhi*TMath::RadToDeg(),TMath::Cos(deltaPhi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
712 
713  Float_t hbpXE = -100;
714  Float_t hbpZT = -100;
715 
716  if(xE > 0 ) hbpXE = TMath::Log(1./xE);
717  if(zT > 0 ) hbpZT = TMath::Log(1./zT);
718 
719  fhXECharged ->Fill(ptTrig, xE , GetEventWeight());
720  fhPtHbpXECharged ->Fill(ptTrig, hbpXE , GetEventWeight());
721  fhZTCharged ->Fill(ptTrig, zT , GetEventWeight());
722  fhPtHbpZTCharged ->Fill(ptTrig, hbpZT , GetEventWeight());
723  fhPtTrigPout ->Fill(ptTrig, pout , GetEventWeight());
724  fhPtTrigCharged ->Fill(ptTrig, ptAssoc, GetEventWeight());
725 
726  if((deltaPhi > 5*TMath::Pi()/6.) && (deltaPhi < 7*TMath::Pi()/6.))
727  {
728  fhXECharged_Cone2 ->Fill(ptTrig, xE , GetEventWeight());
729  fhPtHbpXECharged_Cone2 ->Fill(ptTrig, hbpXE, GetEventWeight());
730  }
731 
732  // MC
733  if(IsDataMC())
734  {
735  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
736  fhXEChargedMC[mcIndex]->Fill(ptTrig, xE, GetEventWeight());
737 
738  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
739  {
740  // check index in GetMCTagIndexHistogram
741  if ( mcIndex == 2 ) fhXEChargedMC[8]->Fill(ptTrig, xE, GetEventWeight()); // pi0 decay
742  else if ( mcIndex == 4 ) fhXEChargedMC[9]->Fill(ptTrig, xE, GetEventWeight()); // eta decay
743  }
744  }
745 
746  // Pile-up studies
747  if(IsPileUpAnalysisOn())
748  {
749  if (outTOF==1)
750  {
751  fhXEChargedOtherBC ->Fill(ptTrig, xE , GetEventWeight());
752  fhZTChargedOtherBC ->Fill(ptTrig, zT , GetEventWeight());
753  fhPtTrigChargedOtherBC->Fill(ptTrig, ptAssoc, GetEventWeight());
754  }
755  else if(outTOF==0)
756  {
757  fhXEChargedBC0 ->Fill(ptTrig, xE , GetEventWeight());
758  fhZTChargedBC0 ->Fill(ptTrig, zT , GetEventWeight());
759  fhPtTrigChargedBC0->Fill(ptTrig, ptAssoc, GetEventWeight());
760  }
761 
762  Int_t vtxBC = GetReader()->GetVertexBC();
763  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA)
764  {
765  fhXEChargedVtxBC0 ->Fill(ptTrig, xE , GetEventWeight());
766  fhZTChargedVtxBC0 ->Fill(ptTrig, zT , GetEventWeight());
767  fhPtTrigChargedVtxBC0->Fill(ptTrig, ptAssoc, GetEventWeight());
768  }
769 
770  if(GetReader()->IsPileUpFromSPD())
771  {
772  fhXEChargedPileUp [0]->Fill(ptTrig, xE , GetEventWeight());
773  fhZTChargedPileUp [0]->Fill(ptTrig, zT , GetEventWeight());
774  fhPtTrigChargedPileUp[0]->Fill(ptTrig, ptAssoc, GetEventWeight());
775  }
776  if(GetReader()->IsPileUpFromEMCal())
777  {
778  fhXEChargedPileUp [1]->Fill(ptTrig, xE , GetEventWeight());
779  fhZTChargedPileUp [1]->Fill(ptTrig, zT , GetEventWeight());
780  fhPtTrigChargedPileUp[1]->Fill(ptTrig, ptAssoc, GetEventWeight());
781  }
782  if(GetReader()->IsPileUpFromSPDOrEMCal())
783  {
784  fhXEChargedPileUp [2]->Fill(ptTrig, xE , GetEventWeight());
785  fhZTChargedPileUp [2]->Fill(ptTrig, zT , GetEventWeight());
786  fhPtTrigChargedPileUp[2]->Fill(ptTrig, ptAssoc, GetEventWeight());
787  }
788  if(GetReader()->IsPileUpFromSPDAndEMCal())
789  {
790  fhXEChargedPileUp [3]->Fill(ptTrig, xE , GetEventWeight());
791  fhZTChargedPileUp [3]->Fill(ptTrig, zT , GetEventWeight());
792  fhPtTrigChargedPileUp[3]->Fill(ptTrig, ptAssoc, GetEventWeight());
793  }
794  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
795  {
796  fhXEChargedPileUp [4]->Fill(ptTrig, xE , GetEventWeight());
797  fhZTChargedPileUp [4]->Fill(ptTrig, zT , GetEventWeight());
798  fhPtTrigChargedPileUp[4]->Fill(ptTrig, ptAssoc, GetEventWeight());
799  }
800  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
801  {
802  fhXEChargedPileUp [5]->Fill(ptTrig, xE , GetEventWeight());
803  fhZTChargedPileUp [5]->Fill(ptTrig, zT , GetEventWeight());
804  fhPtTrigChargedPileUp[5]->Fill(ptTrig, ptAssoc, GetEventWeight());
805  }
806  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
807  {
808  fhXEChargedPileUp [6]->Fill(ptTrig, xE , GetEventWeight());
809  fhZTChargedPileUp [6]->Fill(ptTrig, zT , GetEventWeight());
810  fhPtTrigChargedPileUp[6]->Fill(ptTrig, ptAssoc, GetEventWeight());
811  }
812  }
813 
814  if(fDecayTrigger && decayTag > 0)
815  {
816  for(Int_t ibit = 0; ibit<fNDecayBits; ibit++)
817  {
818  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
819  {
820  fhXEDecayCharged[ibit]->Fill(ptTrig, xE, GetEventWeight());
821  fhZTDecayCharged[ibit]->Fill(ptTrig, zT, GetEventWeight());
822  }
823  }
824  } // photon decay pi0/eta trigger
825 
826  if(bin >= 0 && fFillMomImbalancePtAssocBinsHisto)//away side
827  {
828  fhXEAssocPtBin[bin]->Fill(ptTrig, xE, GetEventWeight()) ;
829  fhZTAssocPtBin[bin]->Fill(ptTrig, zT, GetEventWeight()) ;
830  }
831 
832  if(fCorrelVzBin)
833  {
834  Int_t vz = GetEventVzBin();
835  fhXEVZ[vz]->Fill(ptTrig, xE, GetEventWeight()) ;
836  fhZTVZ[vz]->Fill(ptTrig, zT, GetEventWeight()) ;
837  }
838 
839  if(charge > 0)
840  {
841  fhXEPosCharged->Fill(ptTrig, xE, GetEventWeight()) ;
842  fhZTPosCharged->Fill(ptTrig, zT, GetEventWeight()) ;
843  }
844  else
845  {
846  fhXENegCharged->Fill(ptTrig, xE, GetEventWeight()) ;
847  fhZTNegCharged->Fill(ptTrig, zT, GetEventWeight()) ;
848  }
849 
850  // Fill different multiplicity/centrality histogram
851  if(IsHighMultiplicityAnalysisOn() && cen >= 0 && cen < GetNCentrBin())
852  {
853  fhXEMult[cen]->Fill(ptTrig, xE, GetEventWeight());
854  fhZTMult[cen]->Fill(ptTrig, zT, GetEventWeight());
855  } // multiplicity/centrality events selection
856 }
857 
858 //___________________________________________________________________________________________________________________
860 //___________________________________________________________________________________________________________________
861 void AliAnaParticleHadronCorrelation::FillChargedUnderlyingEventHistograms(Float_t ptTrig, Float_t ptAssoc,
862  Float_t deltaPhi, Int_t cen, Int_t outTOF, Int_t mcTag)
863 {
864  fhUePart->Fill(ptTrig, GetEventWeight());
865 
866  fhDeltaPhiUeChargedPt->Fill(ptAssoc, deltaPhi, GetEventWeight());
867 
868  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
869  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
870  Double_t uezT = ptAssoc/ptTrig;
871 
872  if(uexE < 0.)
873  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
874  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
875 
876  fhXEUeCharged->Fill(ptTrig, uexE, GetEventWeight());
877  if(deltaPhi > TMath::DegToRad()*80 && deltaPhi < TMath::DegToRad()*100)fhXEUeChargedSmallCone->Fill(ptTrig, uexE, GetEventWeight());
878  if(deltaPhi > TMath::DegToRad()*70 && deltaPhi < TMath::DegToRad()*110)fhXEUeChargedMediumCone->Fill(ptTrig, uexE, GetEventWeight());
879  if(deltaPhi > TMath::DegToRad()*60 && deltaPhi < TMath::DegToRad()*120)fhXEUeChargedLargeCone->Fill(ptTrig, uexE, GetEventWeight());
880 
881  if(uexE > 0) fhPtHbpXEUeCharged->Fill(ptTrig, TMath::Log(1/uexE), GetEventWeight());
882 
883  fhZTUeCharged->Fill(ptTrig, uezT, GetEventWeight());
884  if(uezT > 0) fhPtHbpZTUeCharged->Fill(ptTrig, TMath::Log(1/uezT), GetEventWeight());
885 
886  if(IsDataMC())
887  {
888  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
889  fhXEUeChargedRightMC[mcIndex]->Fill(ptTrig, uexE, GetEventWeight());
890 
891  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
892  {
893  // check index in GetMCTagIndexHistogram
894  if ( mcIndex == 2 ) fhXEUeChargedRightMC[8]->Fill(ptTrig, uexE, GetEventWeight()); // pi0 decay
895  else if ( mcIndex == 4 ) fhXEUeChargedRightMC[9]->Fill(ptTrig, uexE, GetEventWeight()); // eta decay
896  }
897  }
898 
899  // Pile-up studies
900 
901  if(IsPileUpAnalysisOn())
902  {
903  if (outTOF==1)
904  {
905  fhXEUeChargedOtherBC->Fill(ptTrig, uexE, GetEventWeight());
906  fhZTUeChargedOtherBC->Fill(ptTrig, uezT, GetEventWeight());
907  }
908  else if(outTOF==0)
909  {
910  fhXEUeChargedBC0->Fill(ptTrig, uexE, GetEventWeight());
911  fhZTUeChargedBC0->Fill(ptTrig, uezT, GetEventWeight());
912  }
913 
914  Int_t vtxBC = GetReader()->GetVertexBC();
915  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA)
916  {
917  fhXEUeChargedVtxBC0->Fill(ptTrig, uexE, GetEventWeight());
918  fhZTUeChargedVtxBC0->Fill(ptTrig, uezT, GetEventWeight());
919  }
920 
921  if(GetReader()->IsPileUpFromSPD())
922  {
923  fhXEUeChargedPileUp[0]->Fill(ptTrig, uexE, GetEventWeight());
924  fhZTUeChargedPileUp[0]->Fill(ptTrig, uezT, GetEventWeight());
925  }
926  if(GetReader()->IsPileUpFromEMCal())
927  {
928  fhXEUeChargedPileUp[1]->Fill(ptTrig, uexE, GetEventWeight());
929  fhZTUeChargedPileUp[1]->Fill(ptTrig, uezT, GetEventWeight());
930  }
931  if(GetReader()->IsPileUpFromSPDOrEMCal())
932  {
933  fhXEUeChargedPileUp[2]->Fill(ptTrig, uexE, GetEventWeight());
934  fhZTUeChargedPileUp[2]->Fill(ptTrig, uezT, GetEventWeight());
935  }
936  if(GetReader()->IsPileUpFromSPDAndEMCal())
937  {
938  fhXEUeChargedPileUp[3]->Fill(ptTrig, uexE, GetEventWeight());
939  fhZTUeChargedPileUp[3]->Fill(ptTrig, uezT, GetEventWeight());
940  }
941  if(GetReader()->IsPileUpFromSPDAndNotEMCal())
942  {
943  fhXEUeChargedPileUp[4]->Fill(ptTrig, uexE, GetEventWeight());
944  fhZTUeChargedPileUp[4]->Fill(ptTrig, uezT, GetEventWeight());
945  }
946  if(GetReader()->IsPileUpFromEMCalAndNotSPD())
947  {
948  fhXEUeChargedPileUp[5]->Fill(ptTrig, uexE, GetEventWeight());
949  fhZTUeChargedPileUp[5]->Fill(ptTrig, uezT, GetEventWeight());
950  }
951  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal())
952  {
953  fhXEUeChargedPileUp[6]->Fill(ptTrig, uexE, GetEventWeight());
954  fhZTUeChargedPileUp[6]->Fill(ptTrig, uezT, GetEventWeight());
955  }
956  }
957 
958  // Fill different multiplicity/centrality histogram
959  if(IsHighMultiplicityAnalysisOn() && cen >= 0 && cen < GetNCentrBin())
960  {
961  fhXEUeMult[cen]->Fill(ptTrig, uexE, GetEventWeight());
962  fhZTUeMult[cen]->Fill(ptTrig, uezT, GetEventWeight());
963  }
964 }
965 
966 //_______________________________________________________________________________________________
969 //_______________________________________________________________________________________________
970 void AliAnaParticleHadronCorrelation::FillChargedUnderlyingEventSidesHistograms(Float_t ptTrig,
971  Float_t ptAssoc,
972  Float_t deltaPhi,
973  Int_t mcTag)
974 {
975  if((deltaPhi<-fUeDeltaPhiMinCut) || (deltaPhi >2*fUeDeltaPhiMaxCut))
976  {
977  fhDeltaPhiUeLeftCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
978 
979  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
980  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
981  Double_t uezT = ptAssoc/ptTrig;
982 
983  if(uexE < 0.)
984  AliWarning(Form("Careful!!, negative xE %2.2f for left UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
985  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
986 
987  fhXEUeLeftCharged->Fill(ptTrig, uexE, GetEventWeight());
988  if(uexE > 0) fhPtHbpXEUeLeftCharged->Fill(ptTrig, TMath::Log(1/uexE), GetEventWeight());
989 
990  fhZTUeLeftCharged->Fill(ptTrig, uezT, GetEventWeight());
991  if(uezT > 0) fhPtHbpZTUeLeftCharged->Fill(ptTrig, TMath::Log(1/uezT), GetEventWeight());
992 
993  fhDeltaPhiUeLeftCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
994 
995  if(IsDataMC())
996  {
997  Int_t mcIndex = GetMCTagHistogramIndex(mcTag);
998  fhXEUeChargedLeftMC[mcIndex]->Fill(ptTrig, uexE, GetEventWeight());
999 
1000  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
1001  {
1002  // check index in GetMCTagIndexHistogram
1003  if ( mcIndex == 2 ) fhXEUeChargedLeftMC[8]->Fill(ptTrig, uexE, GetEventWeight()); // pi0 decay
1004  else if ( mcIndex == 4 ) fhXEUeChargedLeftMC[9]->Fill(ptTrig, uexE, GetEventWeight()); // eta decay
1005  }
1006  }
1007  }
1008 
1009  if((deltaPhi<-fUeDeltaPhiMinCut) && (deltaPhi >-TMath::Pi()/2))
1010  {
1011  fhDeltaPhiUeLeftDownCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1012 
1013  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1014  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1015 
1016  if(uexE < 0.)
1017  AliWarning(Form("Careful!!, negative xE %2.2f for left-down UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1018  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1019 
1020  fhXEUeLeftDownCharged->Fill(ptTrig, uexE, GetEventWeight());
1021  }
1022 
1023  if((deltaPhi>2*fUeDeltaPhiMaxCut) && (deltaPhi <3*TMath::Pi()/2))
1024  {
1025  fhDeltaPhiUeLeftUpCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1026 
1027  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1028  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1029 
1030  if(uexE < 0.)
1031  AliWarning(Form("Careful!!, negative xE %2.2f for left-up UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1032  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1033 
1034  fhXEUeLeftUpCharged->Fill(ptTrig, uexE, GetEventWeight());
1035  }
1036 
1037  if((deltaPhi > TMath::Pi()/2) && (deltaPhi < fUeDeltaPhiMaxCut))
1038  {
1039  fhDeltaPhiUeRightUpCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1040 
1041  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1042  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1043 
1044  if(uexE < 0.)
1045  AliWarning(Form("Careful!!, negative xE %2.2f for right-up UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1046  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1047 
1048  fhXEUeRightUpCharged->Fill(ptTrig, uexE, GetEventWeight());
1049  }
1050 
1051  if((deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < TMath::Pi()/2))
1052  {
1053  fhDeltaPhiUeRightDownCharged->Fill(ptAssoc, deltaPhi, GetEventWeight());
1054 
1055  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1056  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
1057 
1058  if(uexE < 0.)
1059  AliWarning(Form("Careful!!, negative xE %2.2f for right-down UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
1060  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
1061 
1062  fhXEUeRightDownCharged->Fill(ptTrig, uexE, GetEventWeight());
1063  }
1064 }
1065 
1066 //_____________________________________________________________________________________________________________________________________
1068 //_____________________________________________________________________________________________________________________________________
1069 void AliAnaParticleHadronCorrelation::FillDecayPhotonCorrelationHistograms(Float_t ptAssoc, Float_t phiAssoc, Bool_t bChargedOrNeutral)
1070 {
1071  // Calculate the correlation parameters
1072  Float_t ptDecay1 = fDecayMom1.Pt();
1073  Float_t ptDecay2 = fDecayMom2.Pt();
1074 
1075  Float_t zTDecay1 = -100, zTDecay2 = -100;
1076  if(ptDecay1 > 0) zTDecay1 = ptAssoc/ptDecay1 ;
1077  if(ptDecay2 > 0) zTDecay2 = ptAssoc/ptDecay2 ;
1078 
1079  Float_t deltaPhiDecay1 = fDecayMom1.Phi()-phiAssoc;
1080  if(deltaPhiDecay1< -TMath::PiOver2()) deltaPhiDecay1+=TMath::TwoPi();
1081  if(deltaPhiDecay1>3*TMath::PiOver2()) deltaPhiDecay1-=TMath::TwoPi();
1082 
1083  Float_t deltaPhiDecay2 = fDecayMom2.Phi()-phiAssoc;
1084  if(deltaPhiDecay2< -TMath::PiOver2()) deltaPhiDecay2+=TMath::TwoPi();
1085  if(deltaPhiDecay2>3*TMath::PiOver2()) deltaPhiDecay2-=TMath::TwoPi();
1086 
1087  Float_t xEDecay1 =-zTDecay1*TMath::Cos(deltaPhiDecay1); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
1088  Float_t xEDecay2 =-zTDecay2*TMath::Cos(deltaPhiDecay2); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
1089 
1090  if(bChargedOrNeutral) // correlate with charges
1091  {
1092  fhDeltaPhiPi0DecayCharged->Fill(ptDecay1, deltaPhiDecay1, GetEventWeight());
1093  fhDeltaPhiPi0DecayCharged->Fill(ptDecay2, deltaPhiDecay2, GetEventWeight());
1094 
1095  AliDebug(2,Form("deltaPhoton1 = %f, deltaPhoton2 = %f", deltaPhiDecay1, deltaPhiDecay2));
1096 
1097  if( (deltaPhiDecay1 > fDeltaPhiMinCut) && ( deltaPhiDecay1 < fDeltaPhiMaxCut) )
1098  {
1099  fhZTPi0DecayCharged->Fill(ptDecay1, zTDecay1, GetEventWeight());
1100  fhXEPi0DecayCharged->Fill(ptDecay1, xEDecay1, GetEventWeight());
1101  }
1102  if( (deltaPhiDecay2 > fDeltaPhiMinCut) && ( deltaPhiDecay2 < fDeltaPhiMaxCut) )
1103  {
1104  fhZTPi0DecayCharged->Fill(ptDecay2, zTDecay2, GetEventWeight());
1105  fhXEPi0DecayCharged->Fill(ptDecay2, xEDecay2, GetEventWeight());
1106  }
1107  }
1108  else // correlate with neutrals
1109  {
1110  fhDeltaPhiPi0DecayNeutral->Fill(ptDecay1, deltaPhiDecay1, GetEventWeight());
1111  fhDeltaPhiPi0DecayNeutral->Fill(ptDecay2, deltaPhiDecay2, GetEventWeight());
1112 
1113  AliDebug(2,Form("deltaPhoton1 = %f, deltaPhoton2 = %f", deltaPhiDecay1, deltaPhiDecay2));
1114 
1115  if( (deltaPhiDecay1 > fDeltaPhiMinCut) && ( deltaPhiDecay1 < fDeltaPhiMaxCut) )
1116  {
1117  fhZTPi0DecayNeutral->Fill(ptDecay1, zTDecay1, GetEventWeight());
1118  fhXEPi0DecayNeutral->Fill(ptDecay1, xEDecay1, GetEventWeight());
1119  }
1120  if( (deltaPhiDecay2 > fDeltaPhiMinCut) && ( deltaPhiDecay2 < fDeltaPhiMaxCut) )
1121  {
1122  fhZTPi0DecayNeutral->Fill(ptDecay2, zTDecay2, GetEventWeight());
1123  fhXEPi0DecayNeutral->Fill(ptDecay2, xEDecay2, GetEventWeight());
1124  }
1125  }
1126 }
1127 
1128 //_____________________________________________________________________________________________________________________________
1131 //_____________________________________________________________________________________________________________________________
1132 void AliAnaParticleHadronCorrelation::FillNeutralUnderlyingEventSidesHistograms(Float_t ptTrig, Float_t ptAssoc,
1133  Float_t zT, Float_t hbpZT,
1134  Float_t deltaPhi)
1135 {
1136  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
1137 
1138  Float_t xE =-ptAssoc/ptTrig*TMath::Cos(randomphi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
1139  Float_t hbpXE = -100;
1140  if(xE > 0 ) hbpXE = TMath::Log(1./xE);
1141 
1142  if((deltaPhi<-fUeDeltaPhiMinCut) && (deltaPhi >-fUeDeltaPhiMaxCut))
1143  {
1144  fhDeltaPhiUeLeftNeutral->Fill(ptAssoc, deltaPhi, GetEventWeight());
1145  fhXEUeLeftNeutral ->Fill(ptTrig , xE , GetEventWeight());
1146  fhPtHbpXEUeLeftNeutral ->Fill(ptTrig , hbpXE , GetEventWeight());
1147  fhZTUeLeftNeutral ->Fill(ptTrig , zT , GetEventWeight());
1148  fhPtHbpZTUeLeftNeutral ->Fill(ptTrig , hbpZT , GetEventWeight());
1149  }
1150 }
1151 
1152 //______________________________________________________
1154 //______________________________________________________
1155 void AliAnaParticleHadronCorrelation::FillEventMixPool()
1156 {
1157  if ( !DoOwnMix() ) return;
1158 
1159  FillChargedEventMixPool();
1160 
1161  // Do the cluster pool filling only if requested
1162  // or in case of isolation cut using clusters in the cone.
1163  Bool_t isoCase = OnlyIsolated() && (GetIsolationCut()->GetParticleTypeInCone() != AliIsolationCut::kOnlyCharged);
1164 
1165  if( !fFillNeutralEventMixPool && !isoCase) return;
1166 
1167  FillNeutralEventMixPool();
1168 }
1169 
1170 //_____________________________________________________________
1172 //_____________________________________________________________
1173 void AliAnaParticleHadronCorrelation::FillChargedEventMixPool()
1174 {
1175  if(fUseMixStoredInReader && GetReader()->GetLastTracksMixedEvent() == GetEventNumber())
1176  {
1177  //printf("%s : Pool already filled for this event !!!\n",GetInputAODName().Data());
1178  return ; // pool filled previously for another trigger
1179  }
1180 
1181  AliAnalysisManager * manager = AliAnalysisManager::GetAnalysisManager();
1182  AliInputEventHandler * inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
1183 
1184  if(!inputHandler) return ;
1185 
1186  // Do mixing only with MB event (or the chosen mask), if not skip
1187  if( !(inputHandler->IsEventSelected( ) & GetReader()->GetMixEventTriggerMask()) ) return ;
1188 
1189  Int_t eventBin = GetEventMixBin();
1190 
1191  //Check that the bin exists, if not (bad determination of RP, centrality or vz bin) do nothing
1192  if(eventBin < 0) return;
1193 
1194  fhEventMBBin->Fill(eventBin, GetEventWeight());
1195 
1196  TObjArray * mixEventTracks = new TObjArray;
1197 
1198  if(fUseMixStoredInReader)
1199  {
1200  fListMixTrackEvents[eventBin] = GetReader()->GetListWithMixedEventsForTracks(eventBin);
1201  }
1202 
1203  if(!fListMixTrackEvents[eventBin]) fListMixTrackEvents[eventBin] = new TList();
1204 
1205  //printf("%s ***** Pool Event bin : %d - nTracks %d\n",GetInputAODName().Data(),eventBin, GetCTSTracks()->GetEntriesFast());
1206 
1207  TList * pool = fListMixTrackEvents[eventBin];
1208 
1209  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
1210  {
1211  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
1212 
1213  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
1214  Float_t pt = fTrackVector.Pt();
1215 
1216  // Select only hadrons in pt range
1217  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
1218 
1219  AliAODPWG4Particle * mixedTrack = new AliAODPWG4Particle(track->Px(),track->Py(),track->Pz(),0);
1220  mixedTrack->SetDetectorTag(kCTS);
1221  mixedTrack->SetChargedBit(track->Charge()>0);
1222  mixEventTracks->Add(mixedTrack);
1223  }
1224 
1225  fhNtracksMB->Fill(mixEventTracks->GetEntriesFast(), eventBin, GetEventWeight());
1226 
1227  // Set the event number where the last event was added, to avoid double pool filling
1228  GetReader()->SetLastTracksMixedEvent(GetEventNumber());
1229 
1230  //printf("Add event to pool with %d tracks \n ",mixEventTracks->GetEntries());
1231  pool->AddFirst(mixEventTracks);
1232  mixEventTracks = 0;
1233 
1234  //printf("Pool size %d, max %d\n",pool->GetSize(), GetNMaxEvMix());
1235 
1236  if(pool->GetSize() > GetNMaxEvMix())
1237  {
1238  // Remove last event
1239  TClonesArray * tmp = static_cast<TClonesArray*>(pool->Last()) ;
1240  pool->RemoveLast() ;
1241  delete tmp ;
1242  }
1243 }
1244 
1245 //_____________________________________________________________
1248 //_____________________________________________________________
1249 void AliAnaParticleHadronCorrelation::FillNeutralEventMixPool()
1250 {
1251  //printf("FillNeutralEventMixPool for %s\n",GetInputAODName().Data());
1252 
1253  if(fUseMixStoredInReader && GetReader()->GetLastCaloMixedEvent() == GetEventNumber())
1254  {
1255  //printf("%s : Pool already filled for this event !!!\n",GetInputAODName().Data());
1256  return ; // pool filled previously for another trigger
1257  }
1258 
1259  TObjArray * pl = GetEMCALClusters();
1260  //if (GetAODObjArrayName.Contains("PHOS") )pl = GetPHOSClusters();
1261  //else pl = GetEMCALClusters();
1262 
1263  AliAnalysisManager * manager = AliAnalysisManager::GetAnalysisManager();
1264  AliInputEventHandler * inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
1265 
1266  if(!inputHandler) return ;
1267 
1268  // Do mixing only with MB event (or the chosen mask), if not skip
1269  if( !(inputHandler->IsEventSelected( ) & GetReader()->GetMixEventTriggerMask()) ) return ;
1270 
1271  Int_t eventBin = GetEventMixBin();
1272 
1273  // Check that the bin exists, if not (bad determination of RP, centrality or vz bin) do nothing
1274  if(eventBin < 0) return;
1275 
1276  TObjArray * mixEventCalo = new TObjArray;
1277 
1278  if(fUseMixStoredInReader)
1279  {
1280  fListMixCaloEvents[eventBin] = GetReader()->GetListWithMixedEventsForCalo(eventBin);
1281  }
1282 
1283  if(!fListMixCaloEvents[eventBin]) fListMixCaloEvents[eventBin] = new TList();
1284 
1285  TList * poolCalo = fListMixCaloEvents[eventBin];
1286 
1287  for(Int_t ipr = 0;ipr < pl->GetEntriesFast() ; ipr ++ )
1288  {
1289  AliVCluster * calo = (AliVCluster *) (pl->At(ipr)) ;
1290 
1291  // Remove matched clusters
1292  if( IsTrackMatched( calo, GetReader()->GetInputEvent() ) ) continue ;
1293 
1294  // Cluster momentum calculation
1295  if(GetReader()->GetDataType() != AliCaloTrackReader::kMC)
1296  {
1297  calo->GetMomentum(fMomentum,GetVertex(0)) ;
1298  }// Assume that come from vertex in straight line
1299  else
1300  {
1301  Double_t vertex[]={0,0,0};
1302  calo->GetMomentum(fMomentum,vertex) ;
1303  }
1304 
1305  Float_t pt = fMomentum.Pt();
1306 
1307  // Select only clusters in pt range
1308  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
1309 
1310  AliAODPWG4Particle * mixedCalo = new AliAODPWG4Particle(fMomentum);
1311  mixedCalo->SetDetectorTag(kEMCAL);
1312  mixEventCalo->Add(mixedCalo);
1313  }
1314 
1315  fhNclustersMB->Fill(mixEventCalo->GetEntriesFast(), eventBin, GetEventWeight());
1316 
1317  // Set the event number where the last event was added, to avoid double pool filling
1318  GetReader()->SetLastCaloMixedEvent(GetEventNumber());
1319 
1320  //printf("Add event to pool with %d clusters \n ",mixEventCalo->GetEntries());
1321  poolCalo->AddFirst(mixEventCalo);
1322  mixEventCalo = 0;
1323 
1324  //printf("Pool size %d, max %d\n",poolCalo->GetSize(), GetNMaxEvMix());
1325 
1326  if(poolCalo->GetSize() > GetNMaxEvMix())
1327  {
1328  // Remove last event
1329  TClonesArray * tmp = static_cast<TClonesArray*>(poolCalo->Last()) ;
1330  poolCalo->RemoveLast() ;
1331  delete tmp ;
1332  }
1333 }
1334 
1335 //_________________________________________________________________________________________________________________
1338 //_________________________________________________________________________________________________________________
1339 Bool_t AliAnaParticleHadronCorrelation::FindLeadingOppositeHadronInWindow(AliAODPWG4ParticleCorrelation * particle)
1340 {
1341  Float_t etaTrig = particle->Eta();
1342  Float_t ptTrig = particle->Pt();
1343  Float_t phiTrig = particle->Phi();
1344  if(phiTrig < 0 ) phiTrig+= TMath::TwoPi();
1345 
1346  Float_t ptLeadHad = 0 ;
1347  Float_t dphiLeadHad= -100 ;
1348  Float_t phiLeadHad = -100 ;
1349  Float_t etaLeadHad = -100 ;
1350  Int_t nTrack = 0;
1351 
1352  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
1353  {
1354  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
1355 
1356  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
1357 
1358  Float_t pt = fTrackVector.Pt();
1359  Float_t phi = fTrackVector.Phi() ;
1360  if(phi < 0 ) phi+= TMath::TwoPi();
1361 
1362  Float_t deltaPhi = phiTrig-phi;
1363  //
1364  // Calculate deltaPhi shift so that for the particles on the opposite side
1365  // it is defined between 90 and 270 degrees
1366  // Shift [-360,-90] to [0, 270]
1367  // and [270,360] to [-90,0]
1368  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
1369  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
1370 
1371  if(pt > ptLeadHad && deltaPhi > TMath::PiOver2()) // in opposite hemisphere
1372  {
1373  ptLeadHad = pt ;
1374  phiLeadHad = phi;
1375  dphiLeadHad= deltaPhi;
1376  etaLeadHad = fTrackVector.Eta();
1377  nTrack++;
1378  }
1379  }// track loop
1380 
1381  if(fFillLeadHadOppositeHisto)
1382  {
1383  if(nTrack == 0)
1384  {
1385  fhPtNoLeadingOppositeHadron ->Fill(ptTrig , GetEventWeight());
1386  fhEtaPhiNoLeadingOppositeHadron->Fill(etaTrig, phiTrig, GetEventWeight());
1387  }
1388  else
1389  {
1390  fhPtLeadingOppositeHadron ->Fill(ptTrig, ptLeadHad, GetEventWeight());
1391  fhPtDiffPhiLeadingOppositeHadron->Fill(ptTrig, dphiLeadHad, GetEventWeight());
1392  fhPtDiffEtaLeadingOppositeHadron->Fill(ptTrig, etaLeadHad-etaTrig, GetEventWeight());
1393  }
1394  }
1395 
1396 
1397  AliDebug(1,Form("pT %2.2f, phi %2.2f, eta %2.2f, nTracks away %d, total tracks %d",
1398  ptLeadHad,phiLeadHad*TMath::RadToDeg(),etaLeadHad,nTrack, GetTrackMultiplicity()));
1399  AliDebug(1,Form("\t pT trig %2.2f, Dphi (trigger-hadron) %2.2f, Deta (trigger-hadron) %2.2f",
1400  ptTrig, dphiLeadHad*TMath::RadToDeg(), etaLeadHad-etaTrig));
1401  AliDebug(1,Form("\t cuts pT: min %2.2f, max %2.2f; DPhi: min %2.2f, max %2.2f",
1402  fMinLeadHadPt,fMaxLeadHadPt,fMinLeadHadPhi*TMath::RadToDeg(),fMaxLeadHadPhi*TMath::RadToDeg()));
1403 
1404 
1405  // reject the trigger if the leading hadron is not in the requested pt or phi window and
1406 
1407  if( nTrack == 0 ) return kFALSE; // No track found in opposite hemisphere
1408 
1409  if( ptLeadHad < fMinLeadHadPt || ptLeadHad > fMaxLeadHadPt ) return kFALSE;
1410 
1411  //printf("Accept leading hadron pT \n");
1412 
1413  if( dphiLeadHad < fMinLeadHadPhi || dphiLeadHad > fMaxLeadHadPhi ) return kFALSE;
1414 
1415  //printf("Accept leading hadron phi \n");
1416 
1417  return kTRUE ;
1418 }
1419 
1420 //____________________________________________________________
1422 //____________________________________________________________
1423 TObjString* AliAnaParticleHadronCorrelation::GetAnalysisCuts()
1424 {
1425  TString parList ; //this will be list of parameters used for this analysis.
1426  const Int_t buffersize = 560;
1427  char onePar[buffersize] ;
1428 
1429  snprintf(onePar,buffersize,"--- AliAnaPaticleHadronCorrelation ---:") ;
1430  parList+=onePar ;
1431  snprintf(onePar,buffersize," %3.2f < Pt associated < %3.2f; ", fMinAssocPt, fMaxAssocPt) ;
1432  parList+=onePar ;
1433  snprintf(onePar,buffersize," %3.2f < Phi trigger particle-Hadron < %3.2f; ", fDeltaPhiMinCut, fDeltaPhiMaxCut) ;
1434  parList+=onePar ;
1435  snprintf(onePar,buffersize," %3.2f < Phi trigger particle-UeHadron < %3.2f; ", fUeDeltaPhiMinCut, fUeDeltaPhiMaxCut) ;
1436  parList+=onePar ;
1437  snprintf(onePar,buffersize,"Isolated Trigger? %d;", fSelectIsolated) ;
1438  parList+=onePar ;
1439  snprintf(onePar,buffersize,"Several UE? %d;", fMakeSeveralUE) ;
1440  parList+=onePar ;
1441  snprintf(onePar,buffersize,"Name of AOD Pi0 Branch %s;", fPi0AODBranchName.Data());
1442  parList+=onePar ;
1443  snprintf(onePar,buffersize,"Do Decay-hadron correlation ? pi0 %d, decay %d;", fPi0Trigger, fDecayTrigger) ;
1444  parList+=onePar ;
1445  snprintf(onePar,buffersize,"Select absolute leading for cluster triggers ? %d or Near Side Leading %d;",
1446  fMakeAbsoluteLeading, fMakeNearSideLeading) ;
1447  parList+=onePar ;
1448  snprintf(onePar,buffersize,"Associated particle pt bins %d: ", fNAssocPtBins) ;
1449  parList+=onePar ;
1450  for (Int_t ibin = 0; ibin<fNAssocPtBins; ibin++) {
1451  snprintf(onePar,buffersize,"bin %d = [%2.1f,%2.1f];", ibin, fAssocPtBinLimit[ibin], fAssocPtBinLimit[ibin+1]) ;
1452  }
1453  parList+=onePar ;
1454 
1455  //Get parameters set in base class.
1456  parList += GetBaseParametersList() ;
1457 
1458  //Get parameters set in FiducialCut class (not available yet)
1459  //parlist += GetFidCut()->GetFidCutParametersList()
1460 
1461  return new TObjString(parList) ;
1462 }
1463 
1464 //________________________________________________________________
1467 //________________________________________________________________
1468 TList * AliAnaParticleHadronCorrelation::GetCreateOutputObjects()
1469 {
1470  TList * outputContainer = new TList() ;
1471  outputContainer->SetName("CorrelationHistos") ;
1472 
1473  Int_t nptbins = GetHistogramRanges()->GetHistoPtBins(); Int_t nphibins = GetHistogramRanges()->GetHistoPhiBins(); Int_t netabins = GetHistogramRanges()->GetHistoEtaBins();
1474  Float_t ptmax = GetHistogramRanges()->GetHistoPtMax(); Float_t phimax = GetHistogramRanges()->GetHistoPhiMax(); Float_t etamax = GetHistogramRanges()->GetHistoEtaMax();
1475  Float_t ptmin = GetHistogramRanges()->GetHistoPtMin(); Float_t phimin = GetHistogramRanges()->GetHistoPhiMin(); Float_t etamin = GetHistogramRanges()->GetHistoEtaMin();
1476 
1477  Int_t ndeltaphibins = GetHistogramRanges()->GetHistoDeltaPhiBins(); Int_t ndeltaetabins = GetHistogramRanges()->GetHistoDeltaEtaBins();
1478  Float_t deltaphimax = GetHistogramRanges()->GetHistoDeltaPhiMax(); Float_t deltaetamax = GetHistogramRanges()->GetHistoDeltaEtaMax();
1479  Float_t deltaphimin = GetHistogramRanges()->GetHistoDeltaPhiMin(); Float_t deltaetamin = GetHistogramRanges()->GetHistoDeltaEtaMin();
1480 
1481  Int_t ntrbins = GetHistogramRanges()->GetHistoTrackMultiplicityBins(); Int_t nclbins = GetHistogramRanges()->GetHistoNClustersBins();
1482  Int_t trmax = GetHistogramRanges()->GetHistoTrackMultiplicityMax(); Int_t clmax = GetHistogramRanges()->GetHistoNClustersMax();
1483  Int_t trmin = GetHistogramRanges()->GetHistoTrackMultiplicityMin(); Int_t clmin = GetHistogramRanges()->GetHistoNClustersMin();
1484 
1485  Int_t nxeztbins = GetHistogramRanges()->GetHistoRatioBins(); Int_t nhbpbins = GetHistogramRanges()->GetHistoHBPBins();
1486  Float_t xeztmax = GetHistogramRanges()->GetHistoRatioMax(); Float_t hbpmax = GetHistogramRanges()->GetHistoHBPMax();
1487  Float_t xeztmin = GetHistogramRanges()->GetHistoRatioMin(); Float_t hbpmin = GetHistogramRanges()->GetHistoHBPMin();
1488 
1489  Int_t nMixBins = GetNCentrBin()*GetNZvertBin()*GetNRPBin();
1490 
1491  Int_t nmassbins = GetHistogramRanges()->GetHistoMassBins();
1492  Float_t massmin = GetHistogramRanges()->GetHistoMassMin();
1493  Float_t massmax = GetHistogramRanges()->GetHistoMassMax();
1494 
1495  TString nameMC[] = {"Photon","Pi0","Pi0Decay","Eta","EtaDecay","OtherDecay","Electron","Hadron","Pi0DecayLostPair","EtaDecayLostPair"};
1496  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"} ;
1497  TString pileUpName[] = {"SPD","EMCAL","SPDOrEMCAL","SPDAndEMCAL","SPDAndNotEMCAL","EMCALAndNotSPD","NotSPDAndNotEMCAL"} ;
1498 
1499  TString parTitle = Form("#it{R} = %2.2f",GetIsolationCut()->GetConeSize());
1500 
1501  // For vz dependent histograms, if option ON
1502  Int_t nz = 1 ;
1503  if(fCorrelVzBin) nz = GetNZvertBin();
1504  TString sz = "" ;
1505  TString tz = "" ;
1506 
1507  // Fill histograms for neutral clusters in mixing?
1508  Bool_t isoCase = OnlyIsolated() && (GetIsolationCut()->GetParticleTypeInCone() != AliIsolationCut::kOnlyCharged);
1509  Bool_t neutralMix = fFillNeutralEventMixPool || isoCase ;
1510 
1511  if( GetReader()->GetDataType() == AliCaloTrackReader::kESD )
1512  {
1513  fhTrackResolution = new TH2F ("hTrackResolution","Track resolution: #sigma_{#it{p}_{T}} vs #it{p}_{T}, away side, ESDs",
1514  nptbins,ptmin,ptmax,600,0,0.3);
1515  fhTrackResolution->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1516  fhTrackResolution->SetYTitle("#sigma_{#it{p}_{T}} / #it{p}_{T} (GeV/#it{c})");
1517  outputContainer->Add(fhTrackResolution);
1518 
1519  fhTrackResolutionUE = new TH2F ("hTrackResolutionUE","Track resolution: #sigma_{#it{p}_{T}} vs #it{p}_{T}, UE, ESDs",
1520  nptbins,ptmin,ptmax,600,0,0.3);
1521  fhTrackResolutionUE->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1522  fhTrackResolutionUE->SetYTitle("#sigma_{#it{p}_{T}} / #it{p}_{T} (GeV/#it{c})");
1523  outputContainer->Add(fhTrackResolutionUE);
1524  }
1525 
1526  fhPtTriggerInput = new TH1F("hPtTriggerInput","Input trigger #it{p}_{T}", nptbins,ptmin,ptmax);
1527  fhPtTriggerInput->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1528  outputContainer->Add(fhPtTriggerInput);
1529 
1530  if( fM02MaxCut > 0 && fM02MinCut > 0 )
1531  {
1532  fhPtTriggerSSCut = new TH1F("hPtTriggerSSCut","Trigger #it{p}_{T} after #lambda^{2}_{0} cut", nptbins,ptmin,ptmax);
1533  fhPtTriggerSSCut->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1534  outputContainer->Add(fhPtTriggerSSCut);
1535  }
1536 
1537  if( OnlyIsolated() )
1538  {
1539  fhPtTriggerIsoCut = new TH1F("hPtTriggerIsoCut","Trigger #it{p}_{T} after isolation (and #lambda^{2}_{0} cut)", nptbins,ptmin,ptmax);
1540  fhPtTriggerIsoCut->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1541  outputContainer->Add(fhPtTriggerIsoCut);
1542  }
1543 
1544  fhPtTriggerFidCut = new TH1F("hPtTriggerFidCut","Trigger #it{p}_{T} after fiducial (isolation and #lambda^{2}_{0}) cut", nptbins,ptmin,ptmax);
1545  fhPtTriggerFidCut->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1546  outputContainer->Add(fhPtTriggerFidCut);
1547 
1548  fhPtTrigger = new TH1F("hPtTrigger","#it{p}_{T} distribution of trigger particles (after opposite hadron leading cut and rest)", nptbins,ptmin,ptmax);
1549  fhPtTrigger->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1550  outputContainer->Add(fhPtTrigger);
1551 
1552  if(fFillInvMassHisto)
1553  {
1554  fhMassPtTrigger = new TH2F("hMassPtTrigger","2 photons invariant mass vs p_{T}^{trig}",
1555  nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
1556  fhMassPtTrigger->SetYTitle("M_{#gamma#gamma} (GeV/#it{c}^{2})");
1557  fhMassPtTrigger->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1558  outputContainer->Add(fhMassPtTrigger);
1559  }
1560 
1561  if(fFillBkgBinsHisto)
1562  {
1563 
1564  fhPtLeadInConeBin = new TH1F*[fNBkgBin] ;
1565 
1566  fhPtSumInConeBin = new TH1F*[fNBkgBin] ;
1567 
1568  fhPtLeadConeBinDecay = new TH1F*[fNBkgBin*fNDecayBits] ;
1569 
1570  fhSumPtConeBinDecay = new TH1F*[fNBkgBin*fNDecayBits] ;
1571 
1572  fhPtLeadConeBinMC = new TH1F*[fNBkgBin*fgkNmcTypes] ;
1573 
1574  fhSumPtConeBinMC = new TH1F*[fNBkgBin*fgkNmcTypes] ;
1575 
1576  for(Int_t ibin = 0; ibin < fNBkgBin; ibin++)
1577  {
1578  fhPtLeadInConeBin[ibin] = new TH1F
1579  (Form("hPtLeadCone_Bin%d",ibin),
1580  Form("cone %2.2f<#it{p}_{T}^{leading}<%2.2f GeV/#it{c}, %s",
1581  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1582  fhPtLeadInConeBin[ibin]->SetYTitle("d #it{N} / d #it{p}_{T}");
1583  fhPtLeadInConeBin[ibin]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1584  outputContainer->Add(fhPtLeadInConeBin[ibin]) ;
1585 
1586  fhPtSumInConeBin[ibin] = new TH1F
1587  (Form("hSumPtCone_Bin%d",ibin),
1588  Form("in cone %2.2f <#Sigma #it{p}_{T}< %2.2f GeV/#it{c}, %s",
1589  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1590  fhPtSumInConeBin[ibin]->SetYTitle("d #it{N} / d #it{p}_{T}");
1591  fhPtSumInConeBin[ibin]->SetXTitle("#Sigma #it{p}_{T} (GeV/#it{c})");
1592  outputContainer->Add(fhPtSumInConeBin[ibin]) ;
1593 
1594  if(fFillTaggedDecayHistograms)
1595  {
1596  for(Int_t idecay = 0; idecay < fNDecayBits; idecay++)
1597  {
1598  Int_t bindecay = ibin+idecay*fNBkgBin;
1599 
1600  fhPtLeadConeBinDecay[bindecay] = new TH1F
1601  (Form("hPtLeadCone_Bin%d_DecayBit%d",ibin,fDecayBits[idecay]),
1602  Form("Decay bit %d, cone %2.2f<#it{p}_{T}^{leading}<%2.2f GeV/#it{c}, %s",
1603  fDecayBits[idecay],fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1604  fhPtLeadConeBinDecay[bindecay]->SetYTitle("d #it{N} / d #it{p}_{T}");
1605  fhPtLeadConeBinDecay[bindecay]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1606  outputContainer->Add(fhPtLeadConeBinDecay[bindecay]) ;
1607 
1608  fhSumPtConeBinDecay[bindecay] = new TH1F
1609  (Form("hSumPtCone_Bin%d_DecayBit%d",ibin,fDecayBits[idecay]),
1610  Form("Decay bit %d, in cone %2.2f <#Sigma #it{p}_{T}< %2.2f GeV/#it{c}, %s",
1611  fDecayBits[idecay],fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], parTitle.Data()),nptbins,ptmin,ptmax);
1612  fhSumPtConeBinDecay[bindecay]->SetYTitle("d #it{N} / d #it{p}_{T}");
1613  fhSumPtConeBinDecay[bindecay]->SetXTitle("#Sigma #it{p}_{T} (GeV/#it{c})");
1614  outputContainer->Add(fhSumPtConeBinDecay[bindecay]) ;
1615  }
1616  }
1617 
1618  if(IsDataMC())
1619  {
1620  for(Int_t imc = 0; imc < fgkNmcTypes; imc++)
1621  {
1622  Int_t binmc = ibin+imc*fNBkgBin;
1623  fhPtLeadConeBinMC[binmc] = new TH1F
1624  (Form("hPtLeadCone_Bin%d_MC%s",ibin, nameMC[imc].Data()),
1625  Form("in cone %2.2f<#it{p}_{T}^{leading}<%2.2f GeV/#it{c}, MC %s, %s",
1626  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], mcPartType[imc].Data(), parTitle.Data()),nptbins,ptmin,ptmax);
1627  fhPtLeadConeBinMC[binmc]->SetYTitle("d #it{N} / d #it{p}_{T}");
1628  fhPtLeadConeBinMC[binmc]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
1629  outputContainer->Add(fhPtLeadConeBinMC[binmc]) ;
1630 
1631  fhSumPtConeBinMC[binmc] = new TH1F
1632  (Form("hSumPtCone_Bin%d_MC%s",ibin,nameMC[imc].Data()),
1633  Form("in cone %2.2f <#Sigma #it{p}_{T}< %2.2f GeV/#it{c}, MC %s, %s",
1634  fBkgBinLimit[ibin],fBkgBinLimit[ibin+1], mcPartType[imc].Data(), parTitle.Data()),nptbins,ptmin,ptmax);
1635  fhSumPtConeBinMC[binmc]->SetYTitle("d #it{N} / d #it{p}_{T}");
1636  fhSumPtConeBinMC[binmc]->SetXTitle("#Sigma #it{p}_{T} (GeV/#it{c})");
1637  outputContainer->Add(fhSumPtConeBinMC[binmc]) ;
1638  } // MC particle loop
1639  }
1640  }
1641  }
1642 
1643  if(IsDataMC())
1644  {
1645  for(Int_t i=0; i < fgkNmcTypes; i++)
1646  {
1647  fhPtTriggerMC[i] = new TH1F(Form("hPtTrigger_MC%s",nameMC[i].Data()),
1648  Form("#it{p}_{T} distribution of trigger particles, trigger origin is %s",nameMC[i].Data()),
1649  nptbins,ptmin,ptmax);
1650  fhPtTriggerMC[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1651  outputContainer->Add(fhPtTriggerMC[i]);
1652 
1653  if(fFillInvMassHisto)
1654  {
1655  fhMCMassPtTrigger[i] = new TH2F(Form("hMassPtTrigger_MC%s",nameMC[i].Data()),
1656  Form("2 photons invariant mass, trigger origin is %s",nameMC[i].Data()),
1657  nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
1658  fhMCMassPtTrigger[i]->SetYTitle("m_{#gamma#gamma}");
1659  fhMCMassPtTrigger[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1660  outputContainer->Add(fhMCMassPtTrigger[i]) ;
1661  }
1662  }
1663  }
1664 
1665  if(fDecayTrigger)
1666  {
1667  for(Int_t ibit = 0; ibit < fNDecayBits; ibit++)
1668  {
1669  fhPtDecayTrigger[ibit] = new TH1F(Form("hPtDecayTrigger_bit%d",fDecayBits[ibit]),
1670  Form("#it{p}_{T} distribution of trigger particles, decay Bit %d",fDecayBits[ibit]),
1671  nptbins,ptmin,ptmax);
1672  fhPtDecayTrigger[ibit]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1673  outputContainer->Add(fhPtDecayTrigger[ibit]);
1674 
1675  if(IsDataMC())
1676  {
1677  for(Int_t i=0; i < fgkNmcTypes; i++)
1678  {
1679  fhPtDecayTriggerMC[ibit][i] = new TH1F(Form("hPtDecayTrigger_bit%d_MC%s",fDecayBits[ibit], nameMC[i].Data()),
1680  Form("#it{p}_{T} distribution of trigger particles, decay Bit %d, trigger origin is %s",fDecayBits[ibit], nameMC[i].Data()),
1681  nptbins,ptmin,ptmax);
1682  fhPtDecayTriggerMC[ibit][i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1683  outputContainer->Add(fhPtDecayTriggerMC[ibit][i]);
1684  }
1685  }
1686  }
1687  }
1688 
1689  if(fCorrelVzBin)
1690  {
1691  fhPtTriggerVzBin = new TH2F("hPtTriggerVzBin","#it{p}_{T} distribution of trigger particles vs vz bin", nptbins,ptmin,ptmax,GetNZvertBin(),0,GetNZvertBin());
1692  fhPtTriggerVzBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1693  fhPtTriggerVzBin->SetYTitle("#it{v}_{#it{z}} bin");
1694  outputContainer->Add(fhPtTriggerVzBin);
1695  }
1696 
1697  fhPtTriggerBin = new TH2F ("hPtTriggerBin","#it{p}_{T} distribution of trigger particles", nptbins,ptmin,ptmax,nMixBins,0,nMixBins);
1698  fhPtTriggerBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1699  fhPtTriggerBin->SetYTitle("Bin");
1700  outputContainer->Add(fhPtTriggerBin);
1701 
1702  fhPhiTrigger = new TH2F ("hPhiTrigger","#phi distribution of trigger Particles",nptbins,ptmin,ptmax, nphibins,phimin,phimax);
1703  fhPhiTrigger->SetYTitle("#phi (rad)");
1704  outputContainer->Add(fhPhiTrigger);
1705 
1706  fhEtaTrigger = new TH2F ("hEtaTrigger","#eta distribution of trigger",nptbins,ptmin,ptmax, netabins,etamin,etamax);
1707  fhEtaTrigger->SetYTitle("#eta ");
1708  outputContainer->Add(fhEtaTrigger);
1709 
1710  if(IsHighMultiplicityAnalysisOn())
1711  {
1712  fhPtTriggerCentrality = new TH2F("hPtTriggerCentrality","Trigger particle #it{p}_{T} vs centrality",nptbins,ptmin,ptmax,100,0.,100) ;
1713  fhPtTriggerCentrality->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1714  fhPtTriggerCentrality->SetYTitle("Centrality (%)");
1715  outputContainer->Add(fhPtTriggerCentrality) ;
1716 
1717  fhPtTriggerEventPlane = new TH2F("hPtTriggerEventPlane","Trigger particle #it{p}_{T} vs event plane angle",nptbins,ptmin,ptmax, 100,0.,TMath::Pi()) ;
1718  fhPtTriggerEventPlane->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1719  fhPtTriggerEventPlane->SetXTitle("EP angle (rad)");
1720  outputContainer->Add(fhPtTriggerEventPlane) ;
1721 
1722  fhTriggerEventPlaneCentrality = new TH2F("hTriggerEventPlaneCentrality","Trigger particle centrality vs event plane angle",100,0.,100,100,0.,TMath::Pi()) ;
1723  fhTriggerEventPlaneCentrality->SetXTitle("Centrality (%)");
1724  fhTriggerEventPlaneCentrality->SetYTitle("EP angle (rad)");
1725  outputContainer->Add(fhTriggerEventPlaneCentrality) ;
1726  }
1727 
1728  // Leading hadron in oposite side
1729  if(fFillLeadHadOppositeHisto)
1730  {
1731  fhPtLeadingOppositeHadron = new TH2F("hPtTriggerPtLeadingOppositeHadron","Leading hadron opposite to trigger vs trigger #it{p}_{T}",
1732  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
1733  fhPtLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1734  fhPtLeadingOppositeHadron->SetYTitle("#it{p}_{T}^{lead hadron} (GeV/#it{c})");
1735  outputContainer->Add(fhPtLeadingOppositeHadron);
1736 
1737  fhPtNoLeadingOppositeHadron = new TH1F("hPtTriggerNoLeadingOppositeHadron","No Leading hadron opposite to trigger #it{p}_{T}",
1738  nptbins,ptmin,ptmax);
1739  fhPtNoLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1740  outputContainer->Add(fhPtNoLeadingOppositeHadron);
1741 
1742  fhEtaPhiNoLeadingOppositeHadron = new TH2F("hEtaPhiTriggerNoLeadingOppositeHadron","No Leading hadron opposite to trigger #eta:#phi",
1743  netabins,etamin,etamax,nphibins,phimin,phimax);
1744  fhEtaPhiNoLeadingOppositeHadron->SetXTitle("#eta");
1745  fhEtaPhiNoLeadingOppositeHadron->SetYTitle("#phi");
1746  outputContainer->Add(fhEtaPhiNoLeadingOppositeHadron);
1747 
1748 
1749  fhPtDiffPhiLeadingOppositeHadron = new TH2F("hPtTriggerDiffPhiTriggerLeadingOppositeHadron","#phi_{trigger}-#phi_{leading opposite hadron} vs #it{p}_{T}^{trig}",
1750  nptbins,ptmin,ptmax,ndeltaphibins,deltaphimin,deltaphimax);
1751  fhPtDiffPhiLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1752  fhPtDiffPhiLeadingOppositeHadron->SetYTitle("#phi_{trigger}-#phi_{leading opposite hadron} (rad)");
1753  outputContainer->Add(fhPtDiffPhiLeadingOppositeHadron);
1754 
1755  fhPtDiffEtaLeadingOppositeHadron = new TH2F("hPtTriggerDiffEtaTriggerPhiLeadingOppositeHadron","#eta_{trigger}-#eta_{leading opposite hadron} vs #it{p}_{T}^{trig}",
1756  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
1757  fhPtDiffEtaLeadingOppositeHadron->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
1758  fhPtDiffEtaLeadingOppositeHadron->SetYTitle("#eta_{trigger}-#eta_{leading opposite hadron}");
1759  outputContainer->Add(fhPtDiffEtaLeadingOppositeHadron);
1760  }
1761 
1762  // Correlation with charged hadrons
1763 
1764  fhDeltaPhiDeltaEtaCharged = new TH2F
1765  ("hDeltaPhiDeltaEtaCharged","#eta_{trigger} - #eta_{h^{#pm}} vs #phi_{trigger} - #phi_{h^{#pm}}",
1766  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins,deltaetamin,deltaetamax);
1767  fhDeltaPhiDeltaEtaCharged->SetXTitle("#Delta #phi (rad)");
1768  fhDeltaPhiDeltaEtaCharged->SetYTitle("#Delta #eta");
1769 
1770  fhDeltaPhiDeltaEtaChargedPtA3GeV = new TH2F
1771  ("hDeltaPhiDeltaEtaChargedPtA3GeV","#eta_{trigger} - #eta_{h^{#pm}} vs #phi_{trigger} - #phi_{h^{#pm}, #it{p}_{TA}>3 GeV/#it{c}}",
1772  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins,deltaetamin,deltaetamax);
1773  fhDeltaPhiDeltaEtaChargedPtA3GeV->SetXTitle("#Delta #phi (rad)");
1774  fhDeltaPhiDeltaEtaChargedPtA3GeV->SetYTitle("#Delta #eta");
1775 
1776  fhPhiCharged = new TH2F
1777  ("hPhiCharged","#phi_{h^{#pm}} vs #it{p}_{T #pm}",
1778  nptbins,ptmin,ptmax,180,0,TMath::TwoPi());
1779  fhPhiCharged->SetYTitle("#phi_{h^{#pm}} (rad)");
1780  fhPhiCharged->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
1781 
1782  fhEtaCharged = new TH2F
1783  ("hEtaCharged","#eta_{h^{#pm}} vs #it{p}_{T #pm}",
1784  nptbins,ptmin,ptmax,100,-1.,1.);
1785  fhEtaCharged->SetYTitle("#eta_{h^{#pm}} (rad)");
1786  fhEtaCharged->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
1787 
1788  fhDeltaPhiCharged = new TH2F
1789  ("hDeltaPhiCharged","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}",
1790  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1791  fhDeltaPhiCharged->SetYTitle("#Delta #phi (rad)");
1792  fhDeltaPhiCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1793 
1794  fhDeltaPhiChargedPtA3GeV = new TH2F
1795  ("hDeltaPhiChargedPtA3GeV","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}",
1796  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1797  fhDeltaPhiChargedPtA3GeV->SetYTitle("#Delta #phi (rad)");
1798  fhDeltaPhiChargedPtA3GeV->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1799 
1800 
1801  fhDeltaPhiChargedPt = new TH2F
1802  ("hDeltaPhiChargedPt","#phi_{trigger} - #phi_{#h^{#pm}} vs #it{p}_{T h^{#pm}}",
1803  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1804  fhDeltaPhiChargedPt->SetYTitle("#Delta #phi (rad)");
1805  fhDeltaPhiChargedPt->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1806 
1807  fhDeltaEtaCharged = new TH2F
1808  ("hDeltaEtaCharged","#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}",
1809  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
1810  fhDeltaEtaCharged->SetYTitle("#Delta #eta");
1811  fhDeltaEtaCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1812 
1813  fhDeltaEtaChargedPtA3GeV = new TH2F
1814  ("hDeltaEtaChargedPtA3GeV","#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}",
1815  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
1816  fhDeltaEtaChargedPtA3GeV->SetYTitle("#Delta #eta");
1817  fhDeltaEtaChargedPtA3GeV->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1818 
1819  fhXECharged =
1820  new TH2F("hXECharged","#it{x}_{#it{E}} for charged tracks",
1821  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1822  fhXECharged->SetYTitle("#it{x}_{#it{E}}");
1823  fhXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1824 
1825  fhXECharged_Cone2 =
1826  new TH2F("hXECharged_Cone2","#it{x}_{#it{E}} for charged tracks in cone 2 (5#pi/6-7#pi/6)",
1827  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1828  fhXECharged_Cone2->SetYTitle("#it{x}_{#it{E}}");
1829  fhXECharged_Cone2->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1830 
1831  fhXEPosCharged =
1832  new TH2F("hXEPositiveCharged","#it{x}_{#it{E}} for positive charged tracks",
1833  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1834  fhXEPosCharged->SetYTitle("#it{x}_{#it{E}}");
1835  fhXEPosCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1836 
1837  fhXENegCharged =
1838  new TH2F("hXENegativeCharged","#it{x}_{#it{E}} for negative charged tracks",
1839  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1840  fhXENegCharged->SetYTitle("#it{x}_{#it{E}}");
1841  fhXENegCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1842 
1843  fhPtHbpXECharged =
1844  new TH2F("hHbpXECharged","#xi = ln(1/#it{x}_{#it{E}}) with charged hadrons",
1845  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1846  fhPtHbpXECharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
1847  fhPtHbpXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1848 
1849  fhPtHbpXECharged_Cone2 =
1850  new TH2F("hHbpXECharged_Cone2","#xi = ln(1/#it{x}_{#it{E}}) with charged hadrons in cone 2 (5#pi/6-7#pi/6)",
1851  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1852  fhPtHbpXECharged_Cone2->SetYTitle("ln(1/#it{x}_{#it{E}})");
1853  fhPtHbpXECharged_Cone2->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1854 
1855  fhZTCharged =
1856  new TH2F("hZTCharged","#it{z}_{T} for charged tracks",
1857  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1858  fhZTCharged->SetYTitle("#it{z}_{T}");
1859  fhZTCharged->SetXTitle("#it{p}_{T trigger}");
1860 
1861  fhZTPosCharged =
1862  new TH2F("hZTPositiveCharged","#it{z}_{T} for positive charged tracks",
1863  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1864  fhZTPosCharged->SetYTitle("#it{z}_{T}");
1865  fhZTPosCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1866 
1867  fhZTNegCharged =
1868  new TH2F("hZTNegativeCharged","#it{z}_{T} for negative charged tracks",
1869  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1870  fhZTNegCharged->SetYTitle("#it{z}_{T}");
1871  fhZTNegCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1872 
1873  fhPtHbpZTCharged =
1874  new TH2F("hHbpZTCharged","#xi = ln(1/#it{z}_{T}) with charged hadrons",
1875  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1876  fhPtHbpZTCharged->SetYTitle("ln(1/#it{z}_{T})");
1877  fhPtHbpZTCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1878 
1879  fhPtTrigPout =
1880  new TH2F("hPtTrigPout","Pout with triggers",
1881  nptbins,ptmin,ptmax,nptbins,-1.*ptmax/2.,ptmax/2.);
1882  fhPtTrigPout->SetYTitle("#it{p}_{out} (GeV/#it{c})");
1883  fhPtTrigPout->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1884 
1885  fhPtTrigCharged =
1886  new TH2F("hPtTrigCharged","trigger and charged tracks pt distribution",
1887  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
1888  fhPtTrigCharged->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1889  fhPtTrigCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1890 
1891  outputContainer->Add(fhDeltaPhiDeltaEtaCharged);
1892  outputContainer->Add(fhDeltaPhiDeltaEtaChargedPtA3GeV);
1893  outputContainer->Add(fhPhiCharged) ;
1894  outputContainer->Add(fhEtaCharged) ;
1895  outputContainer->Add(fhDeltaPhiCharged) ;
1896  outputContainer->Add(fhDeltaPhiChargedPtA3GeV) ;
1897  outputContainer->Add(fhDeltaEtaCharged) ;
1898  outputContainer->Add(fhDeltaEtaChargedPtA3GeV) ;
1899  outputContainer->Add(fhDeltaPhiChargedPt) ;
1900 
1901  outputContainer->Add(fhXECharged) ;
1902  outputContainer->Add(fhXECharged_Cone2) ;
1903 
1904  if(IsDataMC())
1905  {
1906  for(Int_t i=0; i < fgkNmcTypes; i++)
1907  {
1908 
1909  fhDeltaPhiChargedMC[i] = new TH2F(Form("hDeltaPhiCharged_MC%s",nameMC[i].Data()),
1910  Form("#Delta #phi for charged tracks, trigger origin is %s",nameMC[i].Data()),
1911  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
1912  fhDeltaPhiChargedMC[i]->SetYTitle("#it{x}_{#it{E}}");
1913  fhDeltaPhiChargedMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1914  outputContainer->Add(fhDeltaPhiChargedMC[i]) ;
1915 
1916  fhXEChargedMC[i] = new TH2F(Form("hXECharged_MC%s",nameMC[i].Data()),
1917  Form("#it{x}_{#it{E}} for charged tracks, trigger origin is %s",nameMC[i].Data()),
1918  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1919  fhXEChargedMC[i]->SetYTitle("#it{x}_{#it{E}}");
1920  fhXEChargedMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1921  outputContainer->Add(fhXEChargedMC[i]) ;
1922 
1923  fhXEUeChargedRightMC[i] = new TH2F(Form("hXEUeChargedRight_MC%s",nameMC[i].Data()),
1924  Form("#it{x}_{#it{E}} for charged tracks in right UE cone, trigger origin is %s",nameMC[i].Data()),
1925  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1926  fhXEUeChargedRightMC[i]->SetYTitle("#it{x}_{#it{E}}");
1927  fhXEUeChargedRightMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1928  outputContainer->Add(fhXEUeChargedRightMC[i]) ;
1929 
1930  fhXEUeChargedLeftMC[i] = new TH2F(Form("hXEUeChargedLeft_MC%s",nameMC[i].Data()),
1931  Form("#it{x}_{#it{E}} for charged tracks in left UE cone, trigger origin is %s",nameMC[i].Data()),
1932  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1933  fhXEUeChargedLeftMC[i]->SetYTitle("#it{x}_{#it{E}}");
1934  fhXEUeChargedLeftMC[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1935  outputContainer->Add(fhXEUeChargedLeftMC[i]) ;
1936  }
1937  }
1938 
1939  outputContainer->Add(fhXEPosCharged) ;
1940  outputContainer->Add(fhXENegCharged) ;
1941  outputContainer->Add(fhPtHbpXECharged) ;
1942  outputContainer->Add(fhPtHbpXECharged_Cone2) ;
1943 
1944  outputContainer->Add(fhZTCharged) ;
1945  outputContainer->Add(fhZTPosCharged) ;
1946  outputContainer->Add(fhZTNegCharged) ;
1947  outputContainer->Add(fhPtHbpZTCharged) ;
1948 
1949  outputContainer->Add(fhPtTrigPout) ;
1950  outputContainer->Add(fhPtTrigCharged) ;
1951 
1952  TString right = "";
1953  if(fMakeSeveralUE) right = "Right";
1954 
1955  fhUePart = new TH1F("hUePart","UE particles distribution vs pt trig",
1956  nptbins,ptmin,ptmax);
1957  fhUePart->SetYTitle("dNch");
1958  fhUePart->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1959 
1960  fhDeltaPhiUeChargedPt = new TH2F
1961  (Form("hDeltaPhiUe%sChargedPt",right.Data()),"#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}}",
1962  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
1963  fhDeltaPhiUeChargedPt->SetYTitle("#Delta #phi (rad)");
1964  fhDeltaPhiUeChargedPt->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
1965 
1966  fhXEUeCharged =
1967  new TH2F(Form("hXEUeCharged%s",right.Data()),"#it{x}_{#it{E}} for Underlying Event",
1968  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1969  fhXEUeCharged->SetYTitle("#it{x}_{#it{E}}");
1970  fhXEUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1971 
1972  fhXEUeChargedSmallCone =
1973  new TH2F(Form("hXEUeChargedSmallCone%s",right.Data()),"#it{x}_{#it{E}} for Underlying Event in a cone [80,100] deg",
1974  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1975  fhXEUeChargedSmallCone->SetYTitle("#it{x}_{#it{E}}");
1976  fhXEUeChargedSmallCone->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1977 
1978  fhXEUeChargedMediumCone =
1979  new TH2F(Form("hXEUeChargedMediumCone%s",right.Data()),"#it{x}_{#it{E}} for Underlying Event in a cone [70,110] deg",
1980  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1981  fhXEUeChargedMediumCone->SetYTitle("#it{x}_{#it{E}}");
1982  fhXEUeChargedMediumCone->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1983 
1984  fhXEUeChargedLargeCone =
1985  new TH2F(Form("hXEUeChargedLargeCone%s",right.Data()),"#it{x}_{#it{E}} for Underlying Event in a cone [60,120] deg",
1986  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1987  fhXEUeChargedLargeCone->SetYTitle("#it{x}_{#it{E}}");
1988  fhXEUeChargedLargeCone->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1989 
1990  fhPtHbpXEUeCharged =
1991  new TH2F(Form("hHbpXEUeCharged%s",right.Data()),"#xi = ln(1/#it{x}_{#it{E}}) for Underlying Event",
1992  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
1993  fhPtHbpXEUeCharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
1994  fhPtHbpXEUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
1995 
1996  fhZTUeCharged =
1997  new TH2F(Form("hZTUeCharged%s",right.Data()),"#it{z}_{T} for Underlying Event",
1998  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
1999  fhZTUeCharged->SetYTitle("#it{z}_{T}");
2000  fhZTUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2001 
2002  fhPtHbpZTUeCharged =
2003  new TH2F(Form("hHbpZTUeCharged%s",right.Data()),"#xi = ln(1/#it{z}_{T}) for Underlying Event",
2004  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2005  fhPtHbpZTUeCharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
2006  fhPtHbpZTUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2007 
2008  outputContainer->Add(fhUePart);
2009  outputContainer->Add(fhDeltaPhiUeChargedPt) ;
2010  outputContainer->Add(fhXEUeCharged) ;
2011  outputContainer->Add(fhXEUeChargedSmallCone) ;
2012  outputContainer->Add(fhXEUeChargedMediumCone) ;
2013  outputContainer->Add(fhXEUeChargedLargeCone) ;
2014  outputContainer->Add(fhPtHbpXEUeCharged) ;
2015  outputContainer->Add(fhZTUeCharged) ;
2016  outputContainer->Add(fhPtHbpZTUeCharged) ;
2017 
2018  if(fMakeSeveralUE)
2019  {
2020  fhDeltaPhiUeLeftCharged = new TH2F
2021  ("hDeltaPhiUeLeftChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE left side range of trigger particles",
2022  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2023  fhDeltaPhiUeLeftCharged->SetYTitle("#Delta #phi (rad)");
2024  fhDeltaPhiUeLeftCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2025  outputContainer->Add(fhDeltaPhiUeLeftCharged) ;
2026 
2027  fhDeltaPhiUeLeftUpCharged = new TH2F
2028  ("hDeltaPhiUeLeftUpChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE left Up side range of trigger particles",
2029  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2030  fhDeltaPhiUeLeftUpCharged->SetYTitle("#Delta #phi (rad)");
2031  fhDeltaPhiUeLeftUpCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2032  outputContainer->Add(fhDeltaPhiUeLeftUpCharged) ;
2033 
2034  fhDeltaPhiUeRightUpCharged = new TH2F
2035  ("hDeltaPhiUeRightUpChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE right Up side range of trigger particles",
2036  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2037  fhDeltaPhiUeRightUpCharged->SetYTitle("#Delta #phi (rad)");
2038  fhDeltaPhiUeRightUpCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2039  outputContainer->Add(fhDeltaPhiUeRightUpCharged) ;
2040 
2041  fhDeltaPhiUeLeftDownCharged = new TH2F
2042  ("hDeltaPhiUeLeftDownChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE left Down side range of trigger particles",
2043  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2044  fhDeltaPhiUeLeftDownCharged->SetYTitle("#Delta #phi (rad)");
2045  fhDeltaPhiUeLeftDownCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2046  outputContainer->Add(fhDeltaPhiUeLeftDownCharged) ;
2047 
2048  fhDeltaPhiUeRightDownCharged = new TH2F
2049  ("hDeltaPhiUeRightDownChargedPt","#phi_{trigger} - #phi_{#Ueh^{#pm}} vs #it{p}_{T Ueh^{#pm}} with UE right Down side range of trigger particles",
2050  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2051  fhDeltaPhiUeRightDownCharged->SetYTitle("#Delta #phi (rad)");
2052  fhDeltaPhiUeRightDownCharged->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2053  outputContainer->Add(fhDeltaPhiUeRightDownCharged) ;
2054 
2055  fhXEUeLeftCharged =
2056  new TH2F("hXEUeChargedLeft","#it{x}_{#it{E}} with UE left side of trigger",
2057  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2058  fhXEUeLeftCharged->SetYTitle("#it{x}_{#it{E} Ueh^{#pm}}");
2059  fhXEUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2060  outputContainer->Add(fhXEUeLeftCharged) ;
2061 
2062  fhXEUeLeftUpCharged =
2063  new TH2F("hXEUeChargedLeftUp","#it{x}_{#it{E}} with UE left Up side of trigger",
2064  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2065  fhXEUeLeftUpCharged->SetYTitle("#it{x}_{#it{E} Ueh^{#pm}}");
2066  fhXEUeLeftUpCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2067  outputContainer->Add(fhXEUeLeftUpCharged) ;
2068 
2069  fhXEUeRightUpCharged =
2070  new TH2F("hXEUeChargedRightUp","#it{x}_{#it{E} h^{#pm}} with UE right Up side of trigger",
2071  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2072  fhXEUeRightUpCharged->SetYTitle("#it{z}_{trigger Ueh^{#pm}}");
2073  fhXEUeRightUpCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2074  outputContainer->Add(fhXEUeRightUpCharged) ;
2075 
2076  fhXEUeLeftDownCharged =
2077  new TH2F("hXEUeChargedLeftDown","#it{x}_{#it{E}} with UE left Down side of trigger",
2078  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2079  fhXEUeLeftDownCharged->SetYTitle("#it{x}_{#it{E} Ueh^{#pm}}");
2080  fhXEUeLeftDownCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2081  outputContainer->Add(fhXEUeLeftDownCharged) ;
2082 
2083  fhXEUeRightDownCharged =
2084  new TH2F("hXEUeChargedRightDown","#it{x}_{#it{E} h^{#pm}} with UE right Down side of trigger",
2085  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2086  fhXEUeRightDownCharged->SetYTitle("#it{z}_{trigger Ueh^{#pm}}");
2087  fhXEUeRightDownCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2088  outputContainer->Add(fhXEUeRightDownCharged) ;
2089 
2090  fhPtHbpXEUeLeftCharged =
2091  new TH2F("hHbpXEUeChargedLeft","#xi = ln(1/#it{x}_{#it{E}}) with charged UE left side of trigger",
2092  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2093  fhPtHbpXEUeLeftCharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
2094  fhPtHbpXEUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2095  outputContainer->Add(fhPtHbpXEUeLeftCharged) ;
2096 
2097  fhZTUeLeftCharged =
2098  new TH2F("hZTUeChargedLeft","#it{z}_{trigger h^{#pm}} = #it{p}_{T Ueh^{#pm}} / #it{p}_{T trigger} with UE left side of trigger",
2099  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2100  fhZTUeLeftCharged->SetYTitle("#it{z}_{trigger Ueh^{#pm}}");
2101  fhZTUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2102  outputContainer->Add(fhZTUeLeftCharged) ;
2103 
2104  fhPtHbpZTUeLeftCharged =
2105  new TH2F("hHbpZTUeChargedLeft","#xi = ln(1/#it{z}_{T}) with charged UE left side of trigger",
2106  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2107  fhPtHbpZTUeLeftCharged->SetYTitle("ln(1/#it{z}_{T})");
2108  fhPtHbpZTUeLeftCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2109  outputContainer->Add(fhPtHbpZTUeLeftCharged) ;
2110  }
2111 
2112  if(IsPileUpAnalysisOn())
2113  {
2114  fhDeltaPhiChargedOtherBC = new TH2F
2115  ("hDeltaPhiChargedOtherBC","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, track BC!=0",
2116  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2117  fhDeltaPhiChargedOtherBC->SetYTitle("#Delta #phi (rad)");
2118  fhDeltaPhiChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2119 
2120  fhDeltaPhiChargedPtA3GeVOtherBC = new TH2F
2121  ("hDeltaPhiChargedPtA3GeVOtherBC","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, track BC!=0",
2122  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2123  fhDeltaPhiChargedPtA3GeVOtherBC->SetYTitle("#Delta #phi (rad)");
2124  fhDeltaPhiChargedPtA3GeVOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2125 
2126  fhPtTrigChargedOtherBC =
2127  new TH2F("hPtTrigChargedOtherBC","trigger and charged tracks pt distribution, track BC!=0",
2128  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2129  fhPtTrigChargedOtherBC->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2130  fhPtTrigChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2131 
2132  fhXEChargedOtherBC =
2133  new TH2F("hXEChargedOtherBC","#it{x}_{#it{E}} for charged tracks, track BC!=0",
2134  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2135  fhXEChargedOtherBC->SetYTitle("#it{x}_{#it{E}}");
2136  fhXEChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2137 
2138  fhXEUeChargedOtherBC =
2139  new TH2F("hXEUeChargedOtherBC","#it{x}_{#it{E}} for Underlying Event, track BC!=0",
2140  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2141  fhXEUeChargedOtherBC->SetYTitle("#it{x}_{#it{E}}");
2142  fhXEUeChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2143 
2144  fhZTChargedOtherBC =
2145  new TH2F("hZTChargedOtherBC","#it{z}_{T} for charged tracks, track BC!=0",
2146  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2147  fhZTChargedOtherBC->SetYTitle("#it{z}_{T}");
2148  fhZTChargedOtherBC->SetXTitle("#it{p}_{T trigger}");
2149 
2150  fhZTUeChargedOtherBC =
2151  new TH2F("hZTUeChargedOtherBC","#it{z}_{T} for Underlying Event, track BC!=0",
2152  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2153  fhZTUeChargedOtherBC->SetYTitle("#it{z}_{T}");
2154  fhZTUeChargedOtherBC->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2155 
2156  outputContainer->Add(fhDeltaPhiChargedOtherBC) ;
2157  outputContainer->Add(fhDeltaPhiChargedPtA3GeVOtherBC) ;
2158  outputContainer->Add(fhXEChargedOtherBC) ;
2159  outputContainer->Add(fhXEUeChargedOtherBC) ;
2160  outputContainer->Add(fhZTChargedOtherBC) ;
2161  outputContainer->Add(fhZTUeChargedOtherBC) ;
2162  outputContainer->Add(fhPtTrigChargedOtherBC) ;
2163 
2164  fhDeltaPhiChargedBC0 = new TH2F
2165  ("hDeltaPhiChargedBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, track BC==0",
2166  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2167  fhDeltaPhiChargedBC0->SetYTitle("#Delta #phi (rad)");
2168  fhDeltaPhiChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2169 
2170  fhDeltaPhiChargedPtA3GeVBC0 = new TH2F
2171  ("hDeltaPhiChargedPtA3GeVBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, track BC==0",
2172  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2173  fhDeltaPhiChargedPtA3GeVBC0->SetYTitle("#Delta #phi (rad)");
2174  fhDeltaPhiChargedPtA3GeVBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2175 
2176  fhPtTrigChargedBC0 =
2177  new TH2F("hPtTrigChargedBC0","trigger and charged tracks pt distribution, track BC==0",
2178  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2179  fhPtTrigChargedBC0->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2180  fhPtTrigChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2181 
2182  fhXEChargedBC0 =
2183  new TH2F("hXEChargedBC0","#it{x}_{#it{E}} for charged tracks, track BC==0",
2184  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2185  fhXEChargedBC0->SetYTitle("#it{x}_{#it{E}}");
2186  fhXEChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2187 
2188  fhXEUeChargedBC0 =
2189  new TH2F("hXEUeChargedBC0","#it{x}_{#it{E}} for Underlying Event, track BC==0",
2190  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2191  fhXEUeChargedBC0->SetYTitle("#it{x}_{#it{E}}");
2192  fhXEUeChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2193 
2194  fhZTChargedBC0 =
2195  new TH2F("hZTChargedBC0","#it{z}_{T} for charged tracks, track BC==0",
2196  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2197  fhZTChargedBC0->SetYTitle("#it{z}_{T}");
2198  fhZTChargedBC0->SetXTitle("#it{p}_{T trigger}");
2199 
2200  fhZTUeChargedBC0 =
2201  new TH2F("hZTUeChargedBC0","#it{z}_{T} for Underlying Event, track BC==0",
2202  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2203  fhZTUeChargedBC0->SetYTitle("#it{z}_{T}");
2204  fhZTUeChargedBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2205 
2206  outputContainer->Add(fhDeltaPhiChargedBC0) ;
2207  outputContainer->Add(fhDeltaPhiChargedPtA3GeVBC0) ;
2208  outputContainer->Add(fhXEChargedBC0) ;
2209  outputContainer->Add(fhXEUeChargedBC0) ;
2210  outputContainer->Add(fhZTChargedBC0) ;
2211  outputContainer->Add(fhZTUeChargedBC0) ;
2212  outputContainer->Add(fhPtTrigChargedBC0) ;
2213 
2214  fhPtTriggerVtxBC0 = new TH1F("hPtTriggerVtxBC0","#it{p}_{T} distribution of trigger particles", nptbins,ptmin,ptmax);
2215  fhPtTriggerVtxBC0->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2216 
2217  fhDeltaPhiChargedVtxBC0 = new TH2F
2218  ("hDeltaPhiChargedVtxBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, track BC==0",
2219  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2220  fhDeltaPhiChargedVtxBC0->SetYTitle("#Delta #phi (rad)");
2221  fhDeltaPhiChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2222 
2223  fhDeltaPhiChargedPtA3GeVVtxBC0 = new TH2F
2224  ("hDeltaPhiChargedPtA3GeVVtxBC0","#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, #it{p}_{TA}>3 GeV/#it{c}, track BC==0",
2225  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2226  fhDeltaPhiChargedPtA3GeVVtxBC0->SetYTitle("#Delta #phi (rad)");
2227  fhDeltaPhiChargedPtA3GeVVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2228 
2229  fhPtTrigChargedVtxBC0 =
2230  new TH2F("hPtTrigChargedVtxBC0","trigger and charged tracks pt distribution, track BC==0",
2231  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2232  fhPtTrigChargedVtxBC0->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2233  fhPtTrigChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2234 
2235  fhXEChargedVtxBC0 =
2236  new TH2F("hXEChargedVtxBC0","#it{x}_{#it{E}} for charged tracks, track BC==0",
2237  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2238  fhXEChargedVtxBC0->SetYTitle("#it{x}_{#it{E}}");
2239  fhXEChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2240 
2241  fhXEUeChargedVtxBC0 =
2242  new TH2F("hXEUeChargedVtxBC0","#it{x}_{#it{E}} for Underlying Event, track BC==0",
2243  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2244  fhXEUeChargedVtxBC0->SetYTitle("#it{x}_{#it{E}}");
2245  fhXEUeChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2246 
2247  fhZTChargedVtxBC0 =
2248  new TH2F("hZTChargedVtxBC0","#it{z}_{T} for charged tracks, track BC==0",
2249  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2250  fhZTChargedVtxBC0->SetYTitle("#it{z}_{T}");
2251  fhZTChargedVtxBC0->SetXTitle("#it{p}_{T trigger}");
2252 
2253  fhZTUeChargedVtxBC0 =
2254  new TH2F("hZTUeChargedVtxBC0","#it{z}_{T} for Underlying Event, track BC==0",
2255  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2256  fhZTUeChargedVtxBC0->SetYTitle("#it{z}_{T}");
2257  fhZTUeChargedVtxBC0->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2258 
2259  outputContainer->Add(fhPtTriggerVtxBC0);
2260  outputContainer->Add(fhDeltaPhiChargedVtxBC0) ;
2261  outputContainer->Add(fhDeltaPhiChargedPtA3GeVVtxBC0) ;
2262  outputContainer->Add(fhXEChargedVtxBC0) ;
2263  outputContainer->Add(fhXEUeChargedVtxBC0) ;
2264  outputContainer->Add(fhZTChargedVtxBC0) ;
2265  outputContainer->Add(fhZTUeChargedVtxBC0) ;
2266  outputContainer->Add(fhPtTrigChargedVtxBC0) ;
2267 
2268  for(Int_t i = 0 ; i < 7 ; i++)
2269  {
2270  fhPtTriggerPileUp[i] = new TH1F(Form("hPtTriggerPileUp%s",pileUpName[i].Data()),
2271  Form("#it{p}_{T} distribution of trigger particles, %s Pile-Up event",pileUpName[i].Data()), nptbins,ptmin,ptmax);
2272  fhPtTriggerPileUp[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2273  outputContainer->Add(fhPtTriggerPileUp[i]);
2274 
2275  fhDeltaPhiChargedPileUp[i] = new TH2F(Form("hDeltaPhiChargedPileUp%s",pileUpName[i].Data()),
2276  Form("#phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}, %s Pile-Up event",pileUpName[i].Data()),
2277  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2278  fhDeltaPhiChargedPileUp[i]->SetYTitle("#Delta #phi (rad)");
2279  fhDeltaPhiChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2280  outputContainer->Add(fhDeltaPhiChargedPileUp[i]) ;
2281 
2282  fhDeltaPhiChargedPtA3GeVPileUp[i] = new TH2F(Form("hDeltaPhiChargedPtA3GeVPileUp%s",pileUpName[i].Data()),
2283  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()),
2284  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2285  fhDeltaPhiChargedPtA3GeVPileUp[i]->SetYTitle("#Delta #phi (rad)");
2286  fhDeltaPhiChargedPtA3GeVPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2287  outputContainer->Add(fhDeltaPhiChargedPtA3GeVPileUp[i]) ;
2288 
2289  fhDeltaEtaChargedPileUp[i] = new TH2F(Form("hDeltaEtaChargedPileUp%s",pileUpName[i].Data()),
2290  Form("#eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger}, %s Pile-Up event",pileUpName[i].Data()),
2291  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
2292  fhDeltaEtaChargedPileUp[i]->SetYTitle("#Delta #eta");
2293  fhDeltaEtaChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2294  outputContainer->Add(fhDeltaEtaChargedPileUp[i]) ;
2295 
2296  fhDeltaEtaChargedPtA3GeVPileUp[i] = new TH2F(Form("hDeltaEtaChargedPtA3GeVPileUp%s",pileUpName[i].Data()),
2297  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()),
2298  nptbins,ptmin,ptmax,ndeltaetabins,deltaetamin,deltaetamax);
2299  fhDeltaEtaChargedPtA3GeVPileUp[i]->SetYTitle("#Delta #eta");
2300  fhDeltaEtaChargedPtA3GeVPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2301  outputContainer->Add(fhDeltaEtaChargedPtA3GeVPileUp[i]) ;
2302 
2303  fhXEChargedPileUp[i] = new TH2F(Form("hXEChargedPileUp%s",pileUpName[i].Data()),
2304  Form("#it{x}_{#it{E}} for charged tracks, %s Pile-Up event",pileUpName[i].Data()),
2305  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2306  fhXEChargedPileUp[i]->SetYTitle("#it{x}_{#it{E}}");
2307  fhXEChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2308  outputContainer->Add(fhXEChargedPileUp[i]) ;
2309 
2310  fhXEUeChargedPileUp[i] = new TH2F(Form("hXEUeChargedPileUp%s",pileUpName[i].Data()),
2311  Form("#it{x}_{#it{E}} for Underlying Event, %s Pile-Up event",pileUpName[i].Data()),
2312  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2313  fhXEUeChargedPileUp[i]->SetYTitle("#it{x}_{#it{E}}");
2314  fhXEUeChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2315  outputContainer->Add(fhXEUeChargedPileUp[i]) ;
2316 
2317  fhZTChargedPileUp[i] = new TH2F(Form("hZTChargedPileUp%s",pileUpName[i].Data()),
2318  Form("#it{z}_{T} for charged tracks, %s Pile-Up event",pileUpName[i].Data()),
2319  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2320  fhZTChargedPileUp[i]->SetYTitle("#it{z}_{T}");
2321  fhZTChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2322  outputContainer->Add(fhZTChargedPileUp[i]) ;
2323 
2324  fhZTUeChargedPileUp[i] = new TH2F(Form("hZTUeChargedPileUp%s",pileUpName[i].Data()),
2325  Form("#it{z}_{T} for Underlying Event, %s Pile-Up event",pileUpName[i].Data()),
2326  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2327  fhZTUeChargedPileUp[i]->SetYTitle("#it{z}_{T}");
2328  fhZTUeChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2329  outputContainer->Add(fhZTUeChargedPileUp[i]) ;
2330 
2331  fhPtTrigChargedPileUp[i] = new TH2F(Form("hPtTrigChargedPileUp%s",pileUpName[i].Data()),
2332  Form("trigger and charged tracks pt distribution, %s Pile-Up event",pileUpName[i].Data()),
2333  nptbins,ptmin,ptmax,nptbins,ptmin,ptmax);
2334  fhPtTrigChargedPileUp[i]->SetYTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2335  fhPtTrigChargedPileUp[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2336  outputContainer->Add(fhPtTrigChargedPileUp[i]) ;
2337  }
2338  }
2339 
2340  if(IsHighMultiplicityAnalysisOn())
2341  {
2342  Int_t nMultiBins = GetNCentrBin();
2343  fhDeltaPhiChargedMult = new TH2F*[nMultiBins] ;
2344  fhDeltaEtaChargedMult = new TH2F*[nMultiBins] ;
2345  fhXEMult = new TH2F*[nMultiBins] ;
2346  fhXEUeMult = new TH2F*[nMultiBins] ;
2347  fhZTMult = new TH2F*[nMultiBins] ;
2348  fhZTUeMult = new TH2F*[nMultiBins] ;
2349 
2350  for(Int_t im=0; im<nMultiBins; im++)
2351  {
2352  fhDeltaPhiChargedMult[im] = new TH2F
2353  (Form("hDeltaPhiCharged_Mult%d",im),Form("#Delta #phi charged Mult bin %d",im), nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2354  fhDeltaPhiChargedMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2355  fhDeltaPhiChargedMult[im]->SetYTitle("#Delta #phi (rad)");
2356 
2357  fhDeltaEtaChargedMult[im] = new TH2F
2358  (Form("hDeltaEtaCharged_Mult%d",im),Form("#Delta #eta charged Mult bin %d",im), nptbins,ptmin,ptmax, ndeltaetabins ,deltaetamin,deltaetamax);
2359  fhDeltaEtaChargedMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2360  fhDeltaEtaChargedMult[im]->SetYTitle("#Delta #eta");
2361 
2362  fhXEMult[im] = new TH2F
2363  (Form("hXECharged_Mult%d",im),Form("#it{x}_{E} charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2364  fhXEMult[im]->SetYTitle("#it{x}_{E}");
2365  fhXEMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2366 
2367  fhXEUeMult[im] = new TH2F
2368  (Form("hXEUeCharged_Mult%d",im),Form("#it{x}_{E} UE charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2369  fhXEUeMult[im]->SetYTitle("#it{x}_{E}");
2370  fhXEUeMult[im]->SetXTitle("#it{p}_{T trigger}(GeV/#it{c})");
2371 
2372  fhZTMult[im] = new TH2F
2373  (Form("hZTCharged_Mult%d",im),Form("#it{z}_{T} charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2374  fhZTMult[im]->SetYTitle("#it{z}_{T}");
2375  fhZTMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2376 
2377  fhZTUeMult[im] = new TH2F
2378  (Form("hZTUeCharged_Mult%d",im),Form("#it{z}_{T} UE charged Mult bin %d",im), nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2379  fhZTUeMult[im]->SetYTitle("#it{z}_{T}");
2380  fhZTUeMult[im]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2381 
2382  outputContainer->Add(fhDeltaPhiChargedMult[im]) ;
2383  outputContainer->Add(fhDeltaEtaChargedMult[im]) ;
2384  outputContainer->Add(fhXEMult [im]);
2385  outputContainer->Add(fhXEUeMult[im]);
2386  outputContainer->Add(fhZTMult [im]);
2387  outputContainer->Add(fhZTUeMult[im]);
2388  }
2389  }
2390 
2391  if(fFillBradHisto)
2392  {
2393  fhAssocPtBkg = new TH2F("hAssocPtBkg", " Trigger #it{p}_{T} vs associated hadron #it{p}_{T} from background",
2394  nptbins, ptmin, ptmax,nptbins,ptmin,ptmax);
2395  fhAssocPtBkg->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2396  fhAssocPtBkg->SetYTitle("#it{p}_{T associated} (GeV/#it{c})");
2397  outputContainer->Add(fhAssocPtBkg) ;
2398 
2399  fhDeltaPhiBrad = new TH2F("hDeltaPhiBrad","atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi vs #it{p}_{T trigger} ",
2400  nptbins, ptmin, ptmax,288, -1.0/3.0, 5.0/3.0);
2401  fhDeltaPhiBrad->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2402  fhDeltaPhiBrad->SetYTitle("atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi");
2403  outputContainer->Add(fhDeltaPhiBrad) ;
2404  }
2405 
2406  fhDeltaPhiDeltaEtaAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2407  fhDeltaPhiAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2408  fhDeltaPhiAssocPtBinDEta08 = new TH2F*[fNAssocPtBins*nz];
2409  fhDeltaPhiAssocPtBinDEta0 = new TH2F*[fNAssocPtBins*nz];
2410  if(fFillMomImbalancePtAssocBinsHisto)
2411  {
2412  fhXEAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2413  fhZTAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2414  }
2415 
2416  if(fCorrelVzBin)
2417  {
2418  fhXEVZ = new TH2F*[nz];
2419  fhZTVZ = new TH2F*[nz];
2420  }
2421 
2422  if(fFillBradHisto)
2423  fhDeltaPhiBradAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2424 
2425 
2426  fhDeltaPhiAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2427  if(fFillEtaGapsHisto)fhDeltaPhiAssocPtBinDEta08 = new TH2F*[fNAssocPtBins*nz];
2428  if(fDecayTrigger) fhDeltaPhiDecayChargedAssocPtBin = new TH2F*[fNAssocPtBins*nz];
2429 
2430 
2431  if(fHMPIDCorrelation)
2432  {
2433  fhDeltaPhiAssocPtBinHMPID = new TH2F*[fNAssocPtBins*nz];
2434  fhDeltaPhiAssocPtBinHMPIDAcc= new TH2F*[fNAssocPtBins*nz];
2435  }
2436 
2437  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
2438  {
2439  for(Int_t z = 0 ; z < nz ; z++)
2440  {
2441  Int_t bin = i*nz+z;
2442 
2443  if(fCorrelVzBin)
2444  {
2445  sz = Form("_vz%d",z);
2446  tz = Form(", #it{v}_{#it{z}} bin %d",z);
2447  }
2448 
2449  //printf("iAssoc %d, Vz %d, bin %d - sz %s, tz %s \n",i,z,bin,sz.Data(),tz.Data());
2450 
2451  fhDeltaPhiDeltaEtaAssocPtBin[bin] = new TH2F(Form("hDeltaPhiDeltaEtaPtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2452  Form("#Delta #phi vs #Delta #eta for associated #it{p}_{T} bin [%2.1f,%2.1f]%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2453  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins,deltaetamin,deltaetamax);
2454  fhDeltaPhiDeltaEtaAssocPtBin[bin]->SetXTitle("#Delta #phi (rad)");
2455  fhDeltaPhiDeltaEtaAssocPtBin[bin]->SetYTitle("#Delta #eta");
2456 
2457  fhDeltaPhiAssocPtBin[bin] = new TH2F(Form("hDeltaPhiPtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2458  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()),
2459  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2460  fhDeltaPhiAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2461  fhDeltaPhiAssocPtBin[bin]->SetYTitle("#Delta #phi (rad)");
2462 
2463  outputContainer->Add(fhDeltaPhiDeltaEtaAssocPtBin[bin]) ;
2464  outputContainer->Add(fhDeltaPhiAssocPtBin[bin]) ;
2465 
2466  if(fFillEtaGapsHisto)
2467  {
2468  fhDeltaPhiAssocPtBinDEta08[bin] = new TH2F(Form("hDeltaPhiDeltaEta0.8PtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2469  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()),
2470  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2471  fhDeltaPhiAssocPtBinDEta08[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2472  fhDeltaPhiAssocPtBinDEta08[bin]->SetYTitle("#Delta #phi (rad)");
2473 
2474  fhDeltaPhiAssocPtBinDEta0[bin] = new TH2F(Form("hDeltaPhiDeltaEta0PtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],tz.Data()),
2475  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()),
2476  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2477  fhDeltaPhiAssocPtBinDEta0[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2478  fhDeltaPhiAssocPtBinDEta0[bin]->SetYTitle("#Delta #phi (rad)");
2479 
2480  outputContainer->Add(fhDeltaPhiAssocPtBinDEta08[bin]) ;
2481  outputContainer->Add(fhDeltaPhiAssocPtBinDEta0[bin]) ;
2482  }
2483 
2484  if(fDecayTrigger)
2485  {
2486  fhDeltaPhiDecayChargedAssocPtBin[bin] = new TH2F(Form("hDeltaPhiPtDecayChargedAssocPt%2.1f_%2.1f%s_bit%d", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data(),fDecayBits[0]),
2487  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]),
2488  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2489  fhDeltaPhiDecayChargedAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2490  fhDeltaPhiDecayChargedAssocPtBin[bin]->SetYTitle("#Delta #phi (rad)");
2491 
2492  outputContainer->Add(fhDeltaPhiDecayChargedAssocPtBin[bin]) ;
2493  }
2494 
2495  if(fFillBradHisto)
2496  {
2497  fhDeltaPhiBradAssocPtBin[bin] = new TH2F(Form("hDeltaPhiBradPtAssocPt%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2498  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()),
2499  nptbins, ptmin, ptmax,288, -1.0/3.0, 5.0/3.0);
2500  fhDeltaPhiBradAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2501  fhDeltaPhiBradAssocPtBin[bin]->SetYTitle("atan2(sin(#Delta #phi), cos(#Delta #phi))/#pi");
2502  outputContainer->Add(fhDeltaPhiBradAssocPtBin[bin]) ;
2503  }
2504 
2505  if(fHMPIDCorrelation)
2506  {
2507  fhDeltaPhiAssocPtBinHMPID[bin] = new TH2F(Form("hDeltaPhiPtAssocPt%2.1f_%2.1f%sHMPID", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2508  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()),
2509  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2510  fhDeltaPhiAssocPtBinHMPID[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})" );
2511  fhDeltaPhiAssocPtBinHMPID[bin]->SetYTitle("#Delta #phi (rad)");
2512 
2513  fhDeltaPhiAssocPtBinHMPIDAcc[bin] = new TH2F(Form("hDeltaPhiPtAssocPt%2.1f_%2.1f%sHMPIDAcc", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
2514  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()),
2515  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2516  fhDeltaPhiAssocPtBinHMPIDAcc[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2517  fhDeltaPhiAssocPtBinHMPIDAcc[bin]->SetYTitle("#Delta #phi (rad)");
2518 
2519  outputContainer->Add(fhDeltaPhiAssocPtBinHMPID [bin]) ;
2520  outputContainer->Add(fhDeltaPhiAssocPtBinHMPIDAcc[bin]) ;
2521  }
2522  }
2523  }
2524 
2525  if(fFillMomImbalancePtAssocBinsHisto)
2526  {
2527  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
2528  {
2529  fhXEAssocPtBin[i] = new TH2F(Form("hXEAssocPtBin%1.f_%1.f", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2530  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]),
2531  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2532  fhXEAssocPtBin[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2533  fhXEAssocPtBin[i]->SetYTitle("#it{x}_{#it{E}}");
2534 
2535  fhZTAssocPtBin[i] = new TH2F(Form("hZTAssocPtBin%1.f_%1.f", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2536  Form("#it{z}_{T} vs #it{p}_{T trigger} for associated #it{p}_{T} bin [%2.1f,%2.1f]", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1]),
2537  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2538  fhZTAssocPtBin[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2539  fhZTAssocPtBin[i]->SetYTitle("#it{z}_{T}");
2540 
2541 
2542  outputContainer->Add(fhXEAssocPtBin[i]);
2543  outputContainer->Add(fhZTAssocPtBin[i]);
2544  }
2545  }
2546 
2547  if(fCorrelVzBin)
2548  {
2549  for(Int_t z = 0 ; z < nz ; z++)
2550  {
2551  sz = Form("_vz%d",z);
2552  tz = Form(", #it{v}_{#it{z}} bin %d",z);
2553 
2554  fhXEVZ[z] = new TH2F(Form("hXE%s", sz.Data()),
2555  Form("#it{x}_{#it{E}} vs #it{p}_{T trigger}%s", tz.Data()),
2556  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2557  fhXEVZ[z]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2558  fhXEVZ[z]->SetYTitle("#it{x}_{#it{E}}");
2559 
2560  fhZTVZ[z] = new TH2F(Form("hZT%s",sz.Data()),
2561  Form("#it{z}_{T} vs #it{p}_{T trigger}%s", tz.Data()),
2562  nptbins, ptmin, ptmax,nxeztbins,xeztmin,xeztmax);
2563  fhZTVZ[z]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2564  fhZTVZ[z]->SetYTitle("#it{z}_{T}");
2565 
2566  outputContainer->Add(fhXEVZ[z]);
2567  outputContainer->Add(fhZTVZ[z]);
2568  }
2569  }
2570 
2571  if(fPi0Trigger)
2572  {
2573  fhPtPi0DecayRatio = new TH2F
2574  ("hPtPi0DecayRatio","#it{p}_{T} of #pi^{0} and the ratio of pt for two decay",
2575  nptbins,ptmin,ptmax, 100,0.,2.);
2576  fhPtPi0DecayRatio->SetXTitle("#it{p}_{T}^{#pi^{0}} (GeV/#it{c})");
2577  fhPtPi0DecayRatio->SetYTitle("#it{p}_{T}^{Decay}/#it{p}_{T}^{#pi^{0}}");
2578  outputContainer->Add(fhPtPi0DecayRatio) ;
2579 
2580  fhDeltaPhiPi0DecayCharged = new TH2F
2581  ("hDeltaPhiPi0DecayCharged","#phi_{Decay} - #phi_{h^{#pm}} vs #it{p}_{T Decay}",
2582  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2583  fhDeltaPhiPi0DecayCharged->SetYTitle("#Delta #phi (rad)");
2584  fhDeltaPhiPi0DecayCharged->SetXTitle("#it{p}_{T Decay} (GeV/#it{c})");
2585 
2586  fhXEPi0DecayCharged =
2587  new TH2F("hXEPi0DecayCharged","#it{x}_{#it{E}} Decay",
2588  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2589  fhXEPi0DecayCharged->SetYTitle("#it{x}_{#it{E}}");
2590  fhXEPi0DecayCharged->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2591 
2592  fhZTPi0DecayCharged =
2593  new TH2F("hZTPi0DecayCharged","#it{z}_{trigger h^{#pm}} = #it{p}_{T h^{#pm}} / #it{p}_{T Decay}",
2594  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2595  fhZTPi0DecayCharged->SetYTitle("#it{z}_{decay h^{#pm}}");
2596  fhZTPi0DecayCharged->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2597 
2598  outputContainer->Add(fhDeltaPhiPi0DecayCharged) ;
2599  outputContainer->Add(fhXEPi0DecayCharged) ;
2600  outputContainer->Add(fhZTPi0DecayCharged) ;
2601  }
2602 
2603  if(fDecayTrigger)
2604  {
2605  for(Int_t ibit = 0; ibit< fNDecayBits; ibit++)
2606  {
2607  fhDeltaPhiDecayCharged[ibit] = new TH2F
2608  (Form("hDeltaPhiDecayCharged_bit%d",fDecayBits[ibit]),
2609  Form("#phi_{Decay} - #phi_{h^{#pm}} vs #it{p}_{T Decay}, Bit %d",fDecayBits[ibit]),
2610  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2611  fhDeltaPhiDecayCharged[ibit]->SetYTitle("#Delta #phi (rad)");
2612  fhDeltaPhiDecayCharged[ibit]->SetXTitle("#it{p}_{T Decay} (GeV/#it{c})");
2613 
2614  fhXEDecayCharged[ibit] =
2615  new TH2F(Form("hXEDecayCharged_bit%d",fDecayBits[ibit]),
2616  Form("#it{x}_{#it{E}} Decay, Bit %d",fDecayBits[ibit]),
2617  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2618  fhXEDecayCharged[ibit]->SetYTitle("#it{x}_{#it{E}}");
2619  fhXEDecayCharged[ibit]->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2620 
2621  fhZTDecayCharged[ibit] =
2622  new TH2F(Form("hZTDecayCharged_bit%d",fDecayBits[ibit]),
2623  Form("#it{z}_{trigger h^{#pm}} = #it{p}_{T h^{#pm}} / #it{p}_{T Decay}, Bit %d",fDecayBits[ibit]),
2624  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2625  fhZTDecayCharged[ibit]->SetYTitle("#it{z}_{decay h^{#pm}}");
2626  fhZTDecayCharged[ibit]->SetXTitle("#it{p}_{T decay} (GeV/#it{c})");
2627 
2628  outputContainer->Add(fhDeltaPhiDecayCharged[ibit]) ;
2629  outputContainer->Add(fhXEDecayCharged[ibit]) ;
2630  outputContainer->Add(fhZTDecayCharged[ibit]) ;
2631  }
2632  }
2633 
2634  //Correlation with neutral hadrons
2635  if(fNeutralCorr)
2636  {
2637  fhDeltaPhiDeltaEtaNeutral = new TH2F
2638  ("hDeltaPhiDeltaEtaNeutral","#phi_{trigger} - #phi_{h^{0}} vs #eta_{trigger} - #eta_{h^{0}}",
2639  ndeltaphibins ,deltaphimin,deltaphimax, ndeltaetabins ,deltaetamin,deltaetamax);
2640  fhDeltaPhiDeltaEtaNeutral->SetXTitle("#Delta #phi (rad)");
2641  fhDeltaPhiDeltaEtaNeutral->SetYTitle("#Delta #eta");
2642 
2643  fhPhiNeutral = new TH2F
2644  ("hPhiNeutral","#phi_{#pi^{0}} vs #it{p}_{T #pi^{0}}",
2645  nptbins,ptmin,ptmax,180,0,TMath::TwoPi());
2646  fhPhiNeutral->SetYTitle("#phi_{#pi^{0}} (rad)");
2647  fhPhiNeutral->SetXTitle("#it{p}_{T #pi^{0}} (GeV/#it{c})");
2648 
2649  fhEtaNeutral = new TH2F
2650  ("hEtaNeutral","#eta_{#pi^{0}} vs #it{p}_{T #pi^{0}}",
2651  nptbins,ptmin,ptmax,200,-1.,1.);
2652  fhEtaNeutral->SetYTitle("#eta_{#pi^{0}} (rad)");
2653  fhEtaNeutral->SetXTitle("#it{p}_{T #pi^{0}} (GeV/#it{c})");
2654 
2655  fhDeltaPhiNeutral = new TH2F
2656  ("hDeltaPhiNeutral","#phi_{trigger} - #phi_{#pi^{0}} vs #it{p}_{T trigger}",
2657  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2658  fhDeltaPhiNeutral->SetYTitle("#Delta #phi (rad)");
2659  fhDeltaPhiNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2660 
2661  fhDeltaPhiNeutralPt = new TH2F
2662  ("hDeltaPhiNeutralPt","#phi_{trigger} - #phi_{#pi^{0}} vs #it{p}_{T #pi^{0}}}",
2663  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2664  fhDeltaPhiNeutralPt->SetYTitle("#Delta #phi (rad)");
2665  fhDeltaPhiNeutralPt->SetXTitle("#it{p}_{T h^{0}} (GeV/#it{c})");
2666 
2667  fhDeltaEtaNeutral = new TH2F
2668  ("hDeltaEtaNeutral","#eta_{trigger} - #eta_{#pi^{0}} vs #it{p}_{T trigger}",
2669  nptbins,ptmin,ptmax, ndeltaetabins ,deltaetamin,deltaetamax);
2670  fhDeltaEtaNeutral->SetYTitle("#Delta #eta");
2671  fhDeltaEtaNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2672 
2673  fhXENeutral =
2674  new TH2F("hXENeutral","#it{x}_{#it{E}} for #pi^{0} associated",
2675  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2676  fhXENeutral->SetYTitle("#it{x}_{#it{E}}");
2677  fhXENeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2678 
2679  fhPtHbpXENeutral =
2680  new TH2F("hHbpXENeutral","#xi = ln(1/#it{x}_{#it{E}})for #pi^{0} associated",
2681  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2682  fhPtHbpXENeutral->SetYTitle("ln(1/#it{x}_{#it{E}})");
2683  fhPtHbpXENeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2684 
2685  fhZTNeutral =
2686  new TH2F("hZTNeutral","#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  fhZTNeutral->SetYTitle("#it{z}_{trigger #pi^{0}}");
2689  fhZTNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2690 
2691  fhPtHbpZTNeutral =
2692  new TH2F("hHbpZTNeutral","#xi = ln(1/#it{x}_{#it{E}}) for #pi^{0} associated",
2693  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2694  fhPtHbpZTNeutral->SetYTitle("ln(1/#it{z}_{T})");
2695  fhPtHbpZTNeutral->SetXTitle("#it{p}_{T trigger}");
2696 
2697  outputContainer->Add(fhDeltaPhiDeltaEtaNeutral);
2698  outputContainer->Add(fhPhiNeutral) ;
2699  outputContainer->Add(fhEtaNeutral) ;
2700  outputContainer->Add(fhDeltaPhiNeutral) ;
2701  outputContainer->Add(fhDeltaPhiNeutralPt) ;
2702  outputContainer->Add(fhDeltaEtaNeutral) ;
2703  outputContainer->Add(fhXENeutral) ;
2704  outputContainer->Add(fhPtHbpXENeutral) ;
2705  outputContainer->Add(fhZTNeutral) ;
2706  outputContainer->Add(fhPtHbpZTNeutral) ;
2707 
2708  fhDeltaPhiUeNeutralPt = new TH2F
2709  (Form("hDeltaPhiUe%sNeutralPt",right.Data()),"#phi_{trigger} - #phi_{#pi^{0}} vs #it{p}_{T #pi^{0}}}",
2710  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2711  fhDeltaPhiUeNeutralPt->SetYTitle("#Delta #phi (rad)");
2712  fhDeltaPhiUeNeutralPt->SetXTitle("#it{p}_{T h^{0}} (GeV/#it{c})");
2713 
2714  fhXEUeNeutral =
2715  new TH2F(Form("hXEUeNeutral%s",right.Data()),"#it{x}_{#it{E}} for #pi^{0} associated",
2716  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2717  fhXEUeNeutral->SetYTitle("#it{x}_{#it{E}}");
2718  fhXEUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2719 
2720  fhPtHbpXEUeNeutral =
2721  new TH2F(Form("hHbpXEUeNeutral%s",right.Data()),"#xi = ln(1/#it{x}_{#it{E}}) for #pi^{0} associated",
2722  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2723  fhPtHbpXEUeNeutral->SetYTitle("ln(1/#it{x}_{#it{E}})");
2724  fhPtHbpXEUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2725 
2726  fhZTUeNeutral =
2727  new TH2F(Form("hZTUeNeutral%s",right.Data()),"#it{z}_{trigger #pi} = #it{p}_{T #pi^{0}} / #it{p}_{T trigger} for #pi^{0} associated",
2728  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2729  fhZTUeNeutral->SetYTitle("#it{z}_{trigger #pi^{0}}");
2730  fhZTUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2731 
2732  fhPtHbpZTUeNeutral =
2733  new TH2F(Form("hHbpZTUeNeutral%s",right.Data()),"#xi = ln(1/#it{x}_{#it{E}}) for #pi^{0} associated",
2734  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2735  fhPtHbpXEUeNeutral->SetYTitle("ln(1/#it{z}_{T})");
2736  fhPtHbpXEUeNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2737 
2738  outputContainer->Add(fhDeltaPhiUeNeutralPt) ;
2739  outputContainer->Add(fhXEUeNeutral) ;
2740  outputContainer->Add(fhPtHbpXEUeNeutral) ;
2741  outputContainer->Add(fhZTUeNeutral) ;
2742  outputContainer->Add(fhPtHbpZTUeNeutral) ;
2743 
2744  if(fMakeSeveralUE)
2745  {
2746  fhDeltaPhiUeLeftNeutral = new TH2F
2747  ("hDeltaPhiUeLeftNeutralPt","#phi_{trigger} - #phi_{#Ueh^{0}} vs #it{p}_{T h^{0}} with neutral UE left side range of trigger particles",
2748  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2749  fhDeltaPhiUeLeftNeutral->SetYTitle("#Delta #phi (rad)");
2750  fhDeltaPhiUeLeftNeutral->SetXTitle("#it{p}_{T h^{0}} (GeV/#it{c})");
2751  outputContainer->Add(fhDeltaPhiUeLeftNeutral) ;
2752 
2753  fhXEUeLeftNeutral =
2754  new TH2F("hXEUeNeutralLeft","#it{x}_{#it{E}} = #it{p}_{T Ueh^{0}} / #it{p}_{T trigger} with neutral UE left side of trigger",
2755  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2756  fhXEUeLeftNeutral->SetYTitle("#it{z}_{trigger Ueh^{0}}");
2757  fhXEUeLeftNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2758  outputContainer->Add(fhXEUeLeftNeutral) ;
2759 
2760  fhPtHbpXEUeLeftNeutral =
2761  new TH2F("hHbpXEUeNeutralLeft","#xi = ln(1/#it{x}_{#it{E}}) with neutral UE left side of trigger",
2762  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2763  fhPtHbpXEUeLeftNeutral->SetYTitle("ln(1/#it{x}_{#it{E}})");
2764  fhPtHbpXEUeLeftNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2765  outputContainer->Add(fhPtHbpXEUeLeftNeutral) ;
2766 
2767  fhZTUeLeftNeutral =
2768  new TH2F("hZTUeNeutralLeft","#it{z}_{trigger h^{0}} = #it{p}_{T Ueh^{0}} / #it{p}_{T trigger} with neutral UE left side of trigger",
2769  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2770  fhZTUeLeftNeutral->SetYTitle("#it{z}_{trigger Ueh^{0}}");
2771  fhZTUeLeftNeutral->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2772  outputContainer->Add(fhZTUeLeftNeutral) ;
2773 
2774  fhPtHbpZTUeLeftNeutral =
2775  new TH2F("hHbpZTUeNeutralLeft","#xi = ln(1/#it{z}_{T}) with neutral UE left side of trigger",
2776  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2777  fhPtHbpZTUeLeftNeutral->SetYTitle("ln(1/#it{z}_{T})");
2778  fhPtHbpZTUeLeftNeutral->SetXTitle("#it{p}_{T trigger}");
2779  outputContainer->Add(fhPtHbpZTUeLeftNeutral) ;
2780  }
2781 
2782  if(fPi0Trigger)
2783  {
2784  fhDeltaPhiPi0DecayNeutral = new TH2F
2785  ("hDeltaPhiPi0DecayNeutral","#phi_{Decay} - #phi_{h^{0}} vs #it{p}_{T Decay}",
2786  nptbins,ptmin,ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
2787  fhDeltaPhiPi0DecayNeutral->SetYTitle("#Delta #phi (rad)");
2788  fhDeltaPhiPi0DecayNeutral->SetXTitle("#it{p}_{T Decay} (GeV/#it{c})");
2789 
2790  fhXEPi0DecayNeutral =
2791  new TH2F("hXEPi0DecayNeutral","#it{x}_{#it{E}} for decay trigger",
2792  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2793  fhXEPi0DecayNeutral->SetYTitle("#it{x}_{#it{E}}");
2794  fhXEPi0DecayNeutral->SetXTitle("#it{p}_{T decay}");
2795 
2796  fhZTPi0DecayNeutral =
2797  new TH2F("hZTPi0DecayNeutral","#it{z}_{trigger h^{0}} = #it{p}_{T h^{0}} / #it{p}_{T Decay}",
2798  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2799  fhZTPi0DecayNeutral->SetYTitle("#it{z}_{h^{0}}");
2800  fhZTPi0DecayNeutral->SetXTitle("#it{p}_{T decay}");
2801 
2802  outputContainer->Add(fhDeltaPhiPi0DecayNeutral) ;
2803  outputContainer->Add(fhXEPi0DecayNeutral) ;
2804  outputContainer->Add(fhZTPi0DecayNeutral) ;
2805  }
2806  }//Correlation with neutral hadrons
2807 
2808  // If data is MC, fill more histograms, depending on origin
2809  if(IsDataMC())
2810  {
2811  for(Int_t i= fMCGenTypeMin; i <= fMCGenTypeMax; i++)
2812  {
2813  fhMCPtTrigger[i] = new TH1F (Form("hMCPtTrigger_%s",nameMC[i].Data()),
2814  Form("MC %s: generated trigger #it{p}_{T}",nameMC[i].Data()),
2815  nptbins,ptmin,ptmax);
2816  fhMCPtTrigger[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2817 
2818  fhMCPhiTrigger[i] = new TH2F (Form("hMCPhiTrigger_%s",nameMC[i].Data()),
2819  Form("MC %s: generated trigger #phi",nameMC[i].Data()),
2820  nptbins,ptmin,ptmax, nphibins,phimin,phimax);
2821  fhMCPhiTrigger[i]->SetYTitle("#phi (rad)");
2822  fhMCPhiTrigger[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2823 
2824  fhMCEtaTrigger[i] = new TH2F (Form("hMCEtaTrigger_%s",nameMC[i].Data()),
2825  Form("MC %s: generated trigger #eta",nameMC[i].Data()),
2826  nptbins,ptmin,ptmax, netabins,etamin,etamax);
2827  fhMCEtaTrigger[i]->SetYTitle("#eta");
2828  fhMCEtaTrigger[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2829 
2830  if(fMakeAbsoluteLeading || fMakeNearSideLeading)
2831  {
2832  fhMCPtTriggerNotLeading[i] = new TH1F (Form("hMCPtTriggerNotLeading_%s",nameMC[i].Data()),
2833  Form("MC %s: generated trigger #it{p}_{T}, when not leading of primaries",nameMC[i].Data()),
2834  nptbins,ptmin,ptmax);
2835  fhMCPtTriggerNotLeading[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2836 
2837  fhMCPhiTriggerNotLeading[i] = new TH2F (Form("hMCPhiTriggerNotLeading_%s",nameMC[i].Data()),
2838  Form("MC %s: generated trigger #phi, when not leading of primaries",nameMC[i].Data()),
2839  nptbins,ptmin,ptmax, nphibins,phimin,phimax);
2840  fhMCPhiTriggerNotLeading[i]->SetYTitle("#phi (rad)");
2841  fhMCPhiTriggerNotLeading[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2842 
2843 
2844  fhMCEtaTriggerNotLeading[i] = new TH2F (Form("hMCEtaTriggerNotLeading_%s",nameMC[i].Data()),
2845  Form("MC %s: generated triogger #eta, when not leading of primaries",nameMC[i].Data()),
2846  nptbins,ptmin,ptmax, netabins,etamin,etamax);
2847  fhMCEtaTriggerNotLeading[i]->SetYTitle("#eta ");
2848  fhMCEtaTriggerNotLeading[i]->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
2849  }
2850 
2851  fhMCEtaCharged[i] = new TH2F (Form("hMCEtaCharged_%s",nameMC[i].Data()),
2852  Form("MC %s: #eta_{h^{#pm}} vs #it{p}_{T #pm}",nameMC[i].Data()),
2853  nptbins,ptmin,ptmax,100,-1.,1.);
2854  fhMCEtaCharged[i]->SetYTitle("#eta_{h^{#pm}} (rad)");
2855  fhMCEtaCharged[i]->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
2856 
2857  fhMCPhiCharged[i] = new TH2F(Form("hMCPhiCharged_%s",nameMC[i].Data()),
2858  Form("MC %s: phi_{h^{#pm}} vs #it{p}_{T #pm}",nameMC[i].Data()),
2859  nptbins,ptmin,ptmax,180,0,TMath::TwoPi());
2860  fhMCPhiCharged[i]->SetYTitle("MC #phi_{h^{#pm}} (rad)");
2861  fhMCPhiCharged[i]->SetXTitle("#it{p}_{T #pm} (GeV/#it{c})");
2862 
2863  fhMCDeltaPhiDeltaEtaCharged[i] = new TH2F (Form("hMCDeltaPhiDeltaEtaCharged_%s",nameMC[i].Data()),
2864  Form("MC %s: phi_{trigger} - #phi_{h^{#pm}} vs #eta_{trigger} - #eta_{h^{#pm}}",nameMC[i].Data()),
2865  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins ,deltaetamin,deltaetamax);
2866  fhMCDeltaPhiDeltaEtaCharged[i]->SetXTitle("#Delta #phi (rad)");
2867  fhMCDeltaPhiDeltaEtaCharged[i]->SetYTitle("#Delta #eta");
2868 
2869  fhMCDeltaEtaCharged[i] = new TH2F (Form("hMCDeltaEtaCharged_%s",nameMC[i].Data()),
2870  Form("MC %s: #eta_{trigger} - #eta_{h^{#pm}} vs #it{p}_{T trigger} and #it{p}_{T assoc}",nameMC[i].Data()),
2871  nptbins,ptmin,ptmax,ndeltaetabins ,deltaetamin,deltaetamax);
2872  fhMCDeltaEtaCharged[i]->SetYTitle("#Delta #eta");
2873  fhMCDeltaEtaCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2874 
2875  fhMCDeltaPhiCharged[i] = new TH2F (Form("hMCDeltaPhiCharged_%s",nameMC[i].Data()),
2876  Form("MC %s: #phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}",nameMC[i].Data()),
2877  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2878  fhMCDeltaPhiCharged[i]->SetYTitle("#Delta #phi (rad)");
2879  fhMCDeltaPhiCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2880 
2881  fhMCDeltaPhiChargedPt[i] = new TH2F (Form("hMCDeltaPhiChargedPt_%s",nameMC[i].Data()),
2882  Form("MC %s: #phi_{trigger} - #phi_{#h^{#pm}} vs #it{p}_{T h^{#pm}}",nameMC[i].Data()),
2883  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2884  fhMCDeltaPhiChargedPt[i]->SetYTitle("#Delta #phi (rad)");
2885  fhMCDeltaPhiChargedPt[i]->SetXTitle("#it{p}_{T h^{#pm}} (GeV/#it{c})");
2886 
2887  fhMCPtXECharged[i] = new TH2F (Form("hMCPtXECharged_%s",nameMC[i].Data()),
2888  Form("MC %s: #it{x}_{#it{E}} with charged hadrons",nameMC[i].Data()),
2889  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2890  fhMCPtXECharged[i]->SetYTitle("#it{x}_{#it{E}}");
2891  fhMCPtXECharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2892 
2893  fhMCPtHbpXECharged[i] = new TH2F(Form("hMCHbpXECharged_%s",nameMC[i].Data()),
2894  Form("MC %s: #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons",nameMC[i].Data()),
2895  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2896  fhMCPtHbpXECharged[i]->SetYTitle("ln(1/#it{x}_{#it{E}})");
2897  fhMCPtHbpXECharged[i]->SetXTitle("#it{p}_{T trigger}");
2898 
2899  fhMCPtZTCharged[i] = new TH2F(Form("hMCPtZTCharged_%s",nameMC[i].Data()),
2900  Form("MC %s: #it{z}_{T} with charged hadrons",nameMC[i].Data()),
2901  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2902  fhMCPtZTCharged[i]->SetYTitle("#it{z}_{T}");
2903  fhMCPtZTCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2904 
2905  fhMCPtHbpZTCharged[i] = new TH2F(Form("hMCHbpZTCharged_%s",nameMC[i].Data()),
2906  Form("MC %s: #xi = ln(1/#it{z}_{T}) with charged hadrons",nameMC[i].Data()),
2907  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2908  fhMCPtHbpZTCharged[i]->SetYTitle("ln(1/#it{z}_{T})");
2909  fhMCPtHbpZTCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2910 
2911  fhMCPtTrigPout[i] = new TH2F(Form("hMCPtTrigPout_%s",nameMC[i].Data()),
2912  Form("MC %s: #it{p}_{out} with triggers",nameMC[i].Data()),
2913  nptbins,ptmin,ptmax,nptbins,-1.*ptmax/2.,ptmax/2.);
2914  fhMCPtTrigPout[i]->SetYTitle("#it{p}_{out} (GeV/#it{c})");
2915  fhMCPtTrigPout[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2916 
2917  fhMCPtAssocDeltaPhi[i] = new TH2F(Form("hMCPtAssocDeltaPhi_%s",nameMC[i].Data()),
2918  Form("MC %s: #Delta #phi with associated charged hadrons",nameMC[i].Data()),
2919  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
2920  fhMCPtAssocDeltaPhi[i]->SetYTitle("#Delta #phi (rad)");
2921  fhMCPtAssocDeltaPhi[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2922 
2923  outputContainer->Add(fhMCPtTrigger[i]);
2924  outputContainer->Add(fhMCPhiTrigger[i]);
2925  outputContainer->Add(fhMCEtaTrigger[i]);
2926 
2927  if(fMakeAbsoluteLeading || fMakeNearSideLeading)
2928  {
2929  outputContainer->Add(fhMCPtTriggerNotLeading[i]);
2930  outputContainer->Add(fhMCPhiTriggerNotLeading[i]);
2931  outputContainer->Add(fhMCEtaTriggerNotLeading[i]);
2932  }
2933 
2934  outputContainer->Add(fhMCDeltaPhiDeltaEtaCharged[i]);
2935  outputContainer->Add(fhMCPhiCharged[i]) ;
2936  outputContainer->Add(fhMCEtaCharged[i]) ;
2937  outputContainer->Add(fhMCDeltaEtaCharged[i]) ;
2938  outputContainer->Add(fhMCDeltaPhiCharged[i]) ;
2939 
2940  outputContainer->Add(fhMCDeltaPhiChargedPt[i]) ;
2941  outputContainer->Add(fhMCPtXECharged[i]) ;
2942  outputContainer->Add(fhMCPtZTCharged[i]) ;
2943  outputContainer->Add(fhMCPtHbpXECharged[i]) ;
2944  outputContainer->Add(fhMCPtHbpZTCharged[i]) ;
2945  outputContainer->Add(fhMCPtTrigPout[i]) ;
2946  outputContainer->Add(fhMCPtAssocDeltaPhi[i]) ;
2947 
2948  // Underlying event
2949 
2950  fhMCUePart[i] =
2951  new TH1F(Form("hMCUePart_%s",nameMC[i].Data()),
2952  Form("MC %s: UE particles distribution vs #it{p}_{T trigger}",nameMC[i].Data()),
2953  nptbins,ptmin,ptmax);
2954  fhMCUePart[i]->SetYTitle("#it{dN}^{ch}");
2955  fhMCUePart[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2956 
2957  fhMCPtXEUeCharged[i] =
2958  new TH2F(Form("hMCPtXEUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2959  Form("MC %s: #it{x}_{#it{E}} with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2960  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2961  fhMCPtXEUeCharged[i]->SetYTitle("#it{x}_{#it{E}}");
2962  fhMCPtXEUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2963 
2964  fhMCPtHbpXEUeCharged[i] =
2965  new TH2F(Form("hMCPtHbpXEUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2966  Form("MC %s: #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2967  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2968  fhMCPtHbpXEUeCharged[i]->SetYTitle("ln(1/#it{x}_{#it{E}})");
2969  fhMCPtHbpXEUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2970 
2971  fhMCPtZTUeCharged[i] =
2972  new TH2F(Form("hMCPtZTUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2973  Form("MC %s: #it{z}_{T} with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2974  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2975  fhMCPtZTUeCharged[i]->SetYTitle("#it{z}_{T}");
2976  fhMCPtZTUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2977 
2978  fhMCPtHbpZTUeCharged[i] =
2979  new TH2F(Form("hMCPtHbpZTUeCharged%s_%s",right.Data(),nameMC[i].Data()),
2980  Form("MC %s: #xi = ln(1/#it{z}_{T}) with charged hadrons, Underlying Event %s",nameMC[i].Data(),right.Data()),
2981  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
2982  fhMCPtHbpZTUeCharged[i]->SetYTitle("ln(1/#it{z}_{T})");
2983  fhMCPtHbpZTUeCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2984 
2985  outputContainer->Add(fhMCUePart[i]);
2986  outputContainer->Add(fhMCPtXEUeCharged[i]) ;
2987  outputContainer->Add(fhMCPtZTUeCharged[i]) ;
2988  outputContainer->Add(fhMCPtHbpZTUeCharged[i]);
2989  outputContainer->Add(fhMCPtHbpXEUeCharged[i]);
2990 
2991  if(fMakeSeveralUE)
2992  {
2993  fhMCPtXEUeLeftCharged[i] = new TH2F(Form("hMCPtXEUeChargedLeft_%s",nameMC[i].Data()),
2994  Form("MC %s: #it{x}_{#it{E}} with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
2995  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
2996  fhMCPtXEUeLeftCharged[i]->SetYTitle("#it{x}_{#it{E}}");
2997  fhMCPtXEUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
2998 
2999  fhMCPtHbpXEUeLeftCharged[i] = new TH2F(Form("hMCPtHbpXEUeChargedLeft_%s",nameMC[i].Data()),
3000  Form("MC %s: #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
3001  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
3002  fhMCPtHbpXEUeLeftCharged[i]->SetYTitle("ln(1/#it{x}_{#it{E}})");
3003  fhMCPtHbpXEUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3004 
3005  fhMCPtZTUeLeftCharged[i] = new TH2F(Form("hMCPtZTUeChargedLeft_%s",nameMC[i].Data()),
3006  Form("MC %s: #it{z}_{T} with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
3007  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
3008  fhMCPtZTUeLeftCharged[i]->SetYTitle("#it{z}_{T}");
3009  fhMCPtZTUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3010 
3011  fhMCPtHbpZTUeLeftCharged[i] = new TH2F(Form("hMCPtHbpZTUeChargedLeft_%s",nameMC[i].Data()),
3012  Form("MC %s: #xi = ln(1/#it{z}_{T}) with charged hadrons, with UE left side range of trigger particles",nameMC[i].Data()),
3013  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
3014  fhMCPtHbpZTUeLeftCharged[i]->SetYTitle("ln(1/#it{z}_{T})");
3015  fhMCPtHbpZTUeLeftCharged[i]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3016 
3017  outputContainer->Add(fhMCPtXEUeLeftCharged[i]) ;
3018  outputContainer->Add(fhMCPtZTUeLeftCharged[i]) ;
3019  outputContainer->Add(fhMCPtHbpXEUeLeftCharged[i]);
3020  outputContainer->Add(fhMCPtHbpZTUeLeftCharged[i]) ;
3021 
3022  }
3023  }
3024  } // For MC histogram
3025 
3026  if(DoOwnMix())
3027  {
3028  // Create event containers
3029 
3030  if(!fUseMixStoredInReader || (fUseMixStoredInReader && !GetReader()->ListWithMixedEventsForTracksExists()))
3031  {
3032  Int_t nvz = GetNZvertBin();
3033  Int_t nrp = GetNRPBin();
3034  Int_t nce = GetNCentrBin();
3035 
3036  fListMixTrackEvents= new TList*[nvz*nrp*nce] ;
3037 
3038  for( Int_t ice = 0 ; ice < nce ; ice++ )
3039  {
3040  for( Int_t ivz = 0 ; ivz < nvz ; ivz++ )
3041  {
3042  for( Int_t irp = 0 ; irp < nrp ; irp++ )
3043  {
3044  Int_t bin = GetEventMixBin(ice,ivz,irp); //ic*nvz*nrp+iz*nrp+irp;
3045 
3046  //printf("GetCreateOutputObjects - Bins : cent %d, vz %d, RP %d, event %d/%d\n",
3047  // ic,iz, irp, bin);
3048 
3049  fListMixTrackEvents[bin] = new TList() ;
3050  fListMixTrackEvents[bin]->SetOwner(kFALSE);
3051  }
3052  }
3053  }
3054  }
3055 
3056  fhPtTriggerMixed = new TH1F ("hPtTriggerMixed","#it{p}_{T} distribution of trigger particles, used for mixing", nptbins,ptmin,ptmax);
3057  fhPtTriggerMixed->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
3058 
3059  if(fCorrelVzBin)
3060  {
3061  fhPtTriggerMixedVzBin = new TH2F ("hPtTriggerMixedVzBin","#it{p}_{T} distribution of trigger particles, used for mixing", nptbins,ptmin,ptmax,GetNZvertBin(),0,GetNZvertBin());
3062  fhPtTriggerMixedVzBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
3063  fhPtTriggerMixedVzBin->SetYTitle("#it{v}_{#it{z}} bin");
3064  outputContainer->Add(fhPtTriggerMixedVzBin);
3065  }
3066 
3067  fhPtTriggerMixedBin = new TH2F ("hPtTriggerMixedBin","#it{p}_{T} distribution of trigger particles vs mixing bin", nptbins,ptmin,ptmax,nMixBins,0,nMixBins);
3068  fhPtTriggerMixedBin->SetXTitle("#it{p}_{T}^{trig} (GeV/#it{c})");
3069  fhPtTriggerMixedBin->SetYTitle("Bin");
3070 
3071  fhPhiTriggerMixed = new TH2F ("hPhiTriggerMixed","#phi distribution of trigger Particles, used for mixing",nptbins,ptmin,ptmax, nphibins,phimin,phimax);
3072  fhPhiTriggerMixed->SetYTitle("#phi (rad)");
3073 
3074  fhEtaTriggerMixed = new TH2F ("hEtaTriggerMixed","#eta distribution of trigger, used for mixing",nptbins,ptmin,ptmax, netabins,etamin,etamax);
3075  fhEtaTriggerMixed->SetYTitle("#eta ");
3076 
3077  outputContainer->Add(fhPtTriggerMixed);
3078  outputContainer->Add(fhPtTriggerMixedBin);
3079  outputContainer->Add(fhPhiTriggerMixed);
3080  outputContainer->Add(fhEtaTriggerMixed);
3081 
3082  // Fill the cluster pool only in isolation analysis or if requested
3083  if( neutralMix && (!fUseMixStoredInReader || (fUseMixStoredInReader && !GetReader()->ListWithMixedEventsForCaloExists())))
3084  {
3085  Int_t nvz = GetNZvertBin();
3086  Int_t nrp = GetNRPBin();
3087  Int_t nce = GetNCentrBin();
3088 
3089  fListMixCaloEvents= new TList*[nvz*nrp*nce] ;
3090 
3091  for( Int_t ice = 0 ; ice < nce ; ice++ )
3092  {
3093  for( Int_t ivz = 0 ; ivz < nvz ; ivz++ )
3094  {
3095  for( Int_t irp = 0 ; irp < nrp ; irp++ )
3096  {
3097  Int_t bin = GetEventMixBin(ice,ivz,irp); //ic*nvz*nrp+iz*nrp+irp;
3098 
3099  //printf("GetCreateOutputObjects - Bins : cent %d, vz %d, RP %d, event %d/%d\n",
3100  // ic,iz, irp, bin);
3101 
3102  fListMixCaloEvents[bin] = new TList() ;
3103  fListMixCaloEvents[bin]->SetOwner(kFALSE);
3104  }
3105  }
3106  }
3107  }
3108 
3109  // Init the list in the reader if not done previously
3110  if(fUseMixStoredInReader)
3111  {
3112  if( !GetReader()->ListWithMixedEventsForTracksExists() )
3113  GetReader()->SetListWithMixedEventsForTracks(fListMixTrackEvents);
3114 
3115  if( !GetReader()->ListWithMixedEventsForCaloExists() )
3116  GetReader()->SetListWithMixedEventsForCalo (fListMixCaloEvents );
3117  }
3118 
3119  fhEventBin=new TH1I("hEventBin","Number of triggers per bin(cen,vz,rp)",
3120  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3121  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3122  fhEventBin->SetXTitle("event bin");
3123  outputContainer->Add(fhEventBin) ;
3124 
3125  fhEventMixBin=new TH1I("hEventMixBin","Number of triggers mixed per event bin(cen,vz,rp)",
3126  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3127  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3128  fhEventMixBin->SetXTitle("event bin");
3129  outputContainer->Add(fhEventMixBin) ;
3130 
3131  fhEventMBBin=new TH1I("hEventMBBin","Number of min bias events per bin(cen,vz,rp)",
3132  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3133  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3134  fhEventMBBin->SetXTitle("event bin");
3135  outputContainer->Add(fhEventMBBin) ;
3136 
3137  fhNtracksMB=new TH2F("hNtracksMBEvent","Number of filtered tracks in MB event per event bin",ntrbins,trmin,trmax,
3138  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3139  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3140  fhNtracksMB->SetYTitle("event bin");
3141  fhNtracksMB->SetXTitle("#it{N}_{track}");
3142  outputContainer->Add(fhNtracksMB);
3143 
3144  if( neutralMix )
3145  {
3146  fhNclustersMB=new TH2F("hNclustersMBEvent","Number of filtered clusters in MB events per event bin",nclbins,clmin,clmax,
3147  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1,0,
3148  GetNCentrBin()*GetNZvertBin()*GetNRPBin()+1) ;
3149  fhNclustersMB->SetYTitle("event bin");
3150  fhNclustersMB->SetXTitle("#it{N}_{cluster}");
3151  outputContainer->Add(fhNclustersMB);
3152  }
3153 
3154  fhMixDeltaPhiCharged = new TH2F
3155  ("hMixDeltaPhiCharged","Mixed event : #phi_{trigger} - #phi_{h^{#pm}} vs #it{p}_{T trigger}",
3156  nptbins,ptmin,ptmax,ndeltaphibins ,deltaphimin,deltaphimax);
3157  fhMixDeltaPhiCharged->SetYTitle("#Delta #phi (rad)");
3158  fhMixDeltaPhiCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3159  outputContainer->Add(fhMixDeltaPhiCharged);
3160 
3161  fhMixDeltaPhiDeltaEtaCharged = new TH2F
3162  ("hMixDeltaPhiDeltaEtaCharged","Mixed event : #phi_{trigger} - #phi_{h^{#pm}} vs #eta_{trigger} - #eta_{h^{#pm}}",
3163  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins ,deltaetamin,deltaetamax);
3164  fhMixDeltaPhiDeltaEtaCharged->SetXTitle("#Delta #phi (rad)");
3165  fhMixDeltaPhiDeltaEtaCharged->SetYTitle("#Delta #eta");
3166  outputContainer->Add(fhMixDeltaPhiDeltaEtaCharged);
3167 
3168  fhMixXECharged =
3169  new TH2F("hMixXECharged","Mixed event : #it{x}_{#it{E}} for charged tracks",
3170  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
3171  fhMixXECharged->SetYTitle("#it{x}_{#it{E}}");
3172  fhMixXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3173  outputContainer->Add(fhMixXECharged);
3174 
3175  fhMixXEUeCharged =
3176  new TH2F("hMixXEUeCharged","Mixed event : #it{x}_{#it{E}} for charged tracks in Ue region",
3177  nptbins,ptmin,ptmax,nxeztbins,xeztmin,xeztmax);
3178  fhMixXEUeCharged->SetYTitle("#it{x}_{#it{E}}");
3179  fhMixXEUeCharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3180  outputContainer->Add(fhMixXEUeCharged);
3181 
3182  fhMixHbpXECharged =
3183  new TH2F("hMixHbpXECharged","mixed event : #xi = ln(1/#it{x}_{#it{E}}) with charged hadrons",
3184  nptbins,ptmin,ptmax,nhbpbins,hbpmin,hbpmax);
3185  fhMixHbpXECharged->SetYTitle("ln(1/#it{x}_{#it{E}})");
3186  fhMixHbpXECharged->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3187  outputContainer->Add(fhMixHbpXECharged);
3188 
3189  fhMixDeltaPhiChargedAssocPtBin = new TH2F*[fNAssocPtBins*nz];
3190  fhMixDeltaPhiChargedAssocPtBinDEta08 = new TH2F*[fNAssocPtBins*nz];
3191  fhMixDeltaPhiChargedAssocPtBinDEta0 = new TH2F*[fNAssocPtBins*nz];
3192  fhMixDeltaPhiDeltaEtaChargedAssocPtBin = new TH2F*[fNAssocPtBins*nz];
3193 
3194  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
3195  {
3196  for(Int_t z = 0 ; z < nz ; z++)
3197  {
3198  Int_t bin = i*nz+z;
3199 
3200  if(fCorrelVzBin)
3201  {
3202  sz = Form("_vz%d",z);
3203  tz = Form(", #it{v}_{#it{z}} bin %d",z);
3204  }
3205 
3206  //printf("MIX : iAssoc %d, Vz %d, bin %d - sz %s, tz %s \n",i,z,bin,sz.Data(),tz.Data());
3207 
3208  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin] = new TH2F(Form("hMixDeltaPhiDeltaEtaChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3209  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()),
3210  ndeltaphibins ,deltaphimin,deltaphimax,ndeltaetabins ,deltaetamin,deltaetamax);
3211  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]->SetXTitle("#Delta #phi (rad)");
3212  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]->SetYTitle("#Delta #eta");
3213 
3214  outputContainer->Add(fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]);
3215 
3216  fhMixDeltaPhiChargedAssocPtBin[bin] = new TH2F(Form("hMixDeltaPhiChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3217  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()),
3218  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
3219  fhMixDeltaPhiChargedAssocPtBin[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3220  fhMixDeltaPhiChargedAssocPtBin[bin]->SetYTitle("#Delta #phi (rad)");
3221 
3222  outputContainer->Add(fhMixDeltaPhiChargedAssocPtBin[bin]);
3223 
3224  if(fFillEtaGapsHisto)
3225  {
3226  fhMixDeltaPhiChargedAssocPtBinDEta08[bin] = new TH2F(Form("hMixDeltaPhiDeltaEta0.8ChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3227  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()),
3228  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
3229  fhMixDeltaPhiChargedAssocPtBinDEta08[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3230  fhMixDeltaPhiChargedAssocPtBinDEta08[bin]->SetYTitle("#Delta #phi (rad)");
3231 
3232  fhMixDeltaPhiChargedAssocPtBinDEta0[bin] = new TH2F(Form("hMixDeltaPhiDeltaEta0ChargedAssocPtBin%2.1f_%2.1f%s", fAssocPtBinLimit[i], fAssocPtBinLimit[i+1],sz.Data()),
3233  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()),
3234  nptbins, ptmin, ptmax, ndeltaphibins ,deltaphimin,deltaphimax);
3235  fhMixDeltaPhiChargedAssocPtBinDEta0[bin]->SetXTitle("#it{p}_{T trigger} (GeV/#it{c})");
3236  fhMixDeltaPhiChargedAssocPtBinDEta0[bin]->SetYTitle("#Delta #phi (rad)");
3237 
3238  outputContainer->Add(fhMixDeltaPhiChargedAssocPtBinDEta08[bin]);
3239  outputContainer->Add(fhMixDeltaPhiChargedAssocPtBinDEta0[bin]);
3240  }
3241  }
3242  }
3243  }
3244 
3245  return outputContainer;
3246 }
3247 
3248 //_____________________________________________________________________________________________________________________
3256 //_____________________________________________________________________________________________________________________
3257 Bool_t AliAnaParticleHadronCorrelation::GetDecayPhotonMomentum(Int_t indexPhoton1, Int_t indexPhoton2, Int_t idetector)
3258 {
3259  if(indexPhoton1!=-1 || indexPhoton2!=-1) return kFALSE;
3260 
3261  AliDebug(1,Form("indexPhoton1 = %d, indexPhoton2 = %d", indexPhoton1, indexPhoton2));
3262 
3263  TObjArray * clusters = 0x0 ;
3264  if(idetector==kEMCAL) clusters = GetEMCALClusters() ;
3265  else clusters = GetPHOSClusters() ;
3266 
3267  for(Int_t iclus = 0; iclus < clusters->GetEntriesFast(); iclus++)
3268  {
3269  AliVCluster * photon = (AliVCluster*) (clusters->At(iclus));
3270 
3271  if(photon->GetID()==indexPhoton1) photon->GetMomentum(fDecayMom1,GetVertex(0)) ;
3272  if(photon->GetID()==indexPhoton2) photon->GetMomentum(fDecayMom2,GetVertex(0)) ;
3273 
3274  AliDebug(1,Form("Photon1 = %f, Photon2 = %f", fDecayMom1.Pt(), fDecayMom2.Pt()));
3275  } //cluster loop
3276 
3277  return kTRUE;
3278 }
3279 
3280 //________________________________________________________________________
3283 //________________________________________________________________________
3284 Int_t AliAnaParticleHadronCorrelation::GetMCTagHistogramIndex(Int_t mcTag)
3285 {
3286  if ( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPrompt) ||
3287  GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCFragmentation) ||
3288  GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCISR) ) return 0;
3289  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPi0) ) return 1;
3290  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPi0Decay) ) return 2;
3291  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCEta) ) return 3;
3292  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCEtaDecay) ) return 4;
3293  else if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPhoton) ) return 5; // other decays
3294  else if(!GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCElectron) ) return 6;
3295  else return 7;
3296 }
3297 
3298 //_________________________________________
3300 //_________________________________________
3301 void AliAnaParticleHadronCorrelation::Init()
3302 {
3303  if(!GetReader()->IsCTSSwitchedOn())
3304  AliFatal("STOP!: You want to use CTS tracks in analysis but not read!! \n!!Check the configuration file!!");
3305 }
3306 
3307 //____________________________________________________
3309 //____________________________________________________
3310 void AliAnaParticleHadronCorrelation::InitParameters()
3311 {
3312  SetInputAODName("Particle");
3313  SetAODObjArrayName("Hadrons");
3314  AddToHistogramsName("AnaHadronCorr_");
3315 
3316  SetPtCutRange(0.,300);
3317  fDeltaPhiMinCut = TMath::DegToRad()*120.;
3318  fDeltaPhiMaxCut = TMath::DegToRad()*240. ;
3319  fSelectIsolated = kFALSE;
3320  fMakeSeveralUE = kFALSE;
3321  fUeDeltaPhiMinCut = TMath::DegToRad()*60.;
3322  fUeDeltaPhiMaxCut = TMath::DegToRad()*120 ;
3323 
3324  fNeutralCorr = kFALSE ;
3325  fPi0Trigger = kFALSE ;
3326  fDecayTrigger = kFALSE ;
3327  fHMPIDCorrelation = kFALSE ;
3328 
3329  fMakeAbsoluteLeading = kTRUE;
3330  fMakeNearSideLeading = kFALSE;
3331 
3332  fNAssocPtBins = 9 ;
3333  fAssocPtBinLimit[0] = 0.2 ;
3334  fAssocPtBinLimit[1] = 0.5 ;
3335  fAssocPtBinLimit[2] = 1.0 ;
3336  fAssocPtBinLimit[3] = 2.0 ;
3337  fAssocPtBinLimit[4] = 3.0 ;
3338  fAssocPtBinLimit[5] = 4.0 ;
3339  fAssocPtBinLimit[6] = 5.0 ;
3340  fAssocPtBinLimit[7] = 6.0 ;
3341  fAssocPtBinLimit[8] = 7.0 ;
3342  fAssocPtBinLimit[9] = 8.0 ;
3343  fAssocPtBinLimit[10] = 9.0 ;
3344  fAssocPtBinLimit[11] = 10.0 ;
3345  fAssocPtBinLimit[12] = 12.0 ;
3346  fAssocPtBinLimit[13] = 14.0 ;
3347  fAssocPtBinLimit[14] = 16.0 ;
3348  fAssocPtBinLimit[15] = 20.0 ;
3349  fAssocPtBinLimit[16] = 30.0 ;
3350  fAssocPtBinLimit[17] = 40.0 ;
3351  fAssocPtBinLimit[18] = 50.0 ;
3352  fAssocPtBinLimit[19] = 200.0 ;
3353 
3354  fUseMixStoredInReader = kTRUE;
3355 
3356  fM02MinCut = -1 ;
3357  fM02MaxCut = -1 ;
3358 
3359  fDecayTagsM02Cut = 0.27;
3360 
3361  fSelectLeadingHadronAngle = kFALSE;
3362  fFillLeadHadOppositeHisto = kFALSE;
3363  fMinLeadHadPhi = 150*TMath::DegToRad();
3364  fMaxLeadHadPhi = 210*TMath::DegToRad();
3365 
3366  fMinLeadHadPt = 1;
3367  fMaxLeadHadPt = 100;
3368 
3369  fMCGenTypeMin = 0;
3370  fMCGenTypeMax = 10;
3371 
3372  fNDecayBits = 1;
3373  fDecayBits[0] = AliNeutralMesonSelection::kPi0;
3374  fDecayBits[1] = AliNeutralMesonSelection::kEta;
3375  fDecayBits[2] = AliNeutralMesonSelection::kPi0RightSide;
3376  fDecayBits[3] = AliNeutralMesonSelection::kEtaRightSide;
3377  fDecayBits[4] = AliNeutralMesonSelection::kEtaLeftSide ;
3378  fDecayBits[5] = AliNeutralMesonSelection::kEtaBothSides;
3379  fDecayBits[6] = AliNeutralMesonSelection::kPi0LeftSide ; // Leave it last since likely not used
3380  fDecayBits[7] = AliNeutralMesonSelection::kPi0BothSides; // Leave it last since likely not used
3381 
3382  fNBkgBin = 11;
3383  fBkgBinLimit[ 0] = 00.0; fBkgBinLimit[ 1] = 00.2; fBkgBinLimit[ 2] = 00.3; fBkgBinLimit[ 3] = 00.4; fBkgBinLimit[ 4] = 00.5;
3384  fBkgBinLimit[ 5] = 01.0; fBkgBinLimit[ 6] = 01.5; fBkgBinLimit[ 7] = 02.0; fBkgBinLimit[ 8] = 03.0; fBkgBinLimit[ 9] = 05.0;
3385  fBkgBinLimit[10] = 10.0; fBkgBinLimit[11] = 100.;
3386  for(Int_t ibin = fNBkgBin+1; ibin < 20; ibin++)
3387  {
3388  fBkgBinLimit[ibin] = 00.0;
3389  }
3390 
3391 }
3392 
3393 //________________________________________________________________________________________________________
3398 //________________________________________________________________________________________________________
3399 void AliAnaParticleHadronCorrelation::InvMassHisto(AliAODPWG4ParticleCorrelation * trigger, Int_t mcIndex)
3400 {
3401  Int_t idTrig = trigger->GetCaloLabel(0);
3402  Float_t ptTrig = trigger->Pt();
3403  Float_t tofTrig = trigger->GetTime();
3404 
3405  fMomentum = *(trigger->Momentum());
3406 
3407  // Loop on second cluster to be associated to trigger particle to have the invariant mass
3408  Int_t nphoton = GetInputAODBranch()->GetEntriesFast();
3409 
3410  for(Int_t iphoton = 0; iphoton < nphoton; iphoton++)
3411  {
3412  AliAODPWG4ParticleCorrelation * photon1 = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iphoton));
3413 
3414  if(idTrig == photon1->GetCaloLabel(0)) continue; //Do not the invariant mass for the same particle
3415 
3416  fMomentumIM = *(photon1->Momentum());
3417 
3418  // Select secondary photon with proper invariant mass
3419  if(fM02MaxCut > 0 && fM02MinCut > 0) //clID1 > 0 && clID2 < 0 &&
3420  {
3421  Float_t m02 = photon1->GetM02();
3422 
3423  if(m02 > fM02MaxCut || m02 < fM02MinCut) continue ;
3424  }
3425 
3426  // Select clusters with good time window difference
3427  Double_t tdiff = tofTrig - photon1->GetTime();
3428  if(TMath::Abs(tdiff) > GetPairTimeCut()) continue;
3429 
3430  // Add momenta of trigger and possible secondary decay
3431  fMomentumIM += fMomentum;
3432 
3433  Double_t mass = fMomentumIM.M();
3434  // Double_t epair = fMomentumIM.E();
3435  // Float_t ptpair = fMomentumIM.Pt();
3436 
3437  // Mass of all pairs
3438  fhMassPtTrigger->Fill(ptTrig, mass, GetEventWeight());
3439  if ( IsDataMC() ) fhMCMassPtTrigger[mcIndex]->Fill(ptTrig, mass, GetEventWeight());
3440  }
3441 }
3442 
3443 //_________________________________________________________________________
3446 //_________________________________________________________________________
3447 Bool_t AliAnaParticleHadronCorrelation::IsTriggerTheEventLeadingParticle()
3448 {
3449  Double_t ptTrig = GetMinPt();
3450  Double_t phiTrig = 0 ;
3451  fLeadingTriggerIndex =-1 ;
3452  Int_t index =-1 ;
3453  AliAODPWG4ParticleCorrelation* pLeading = 0;
3454 
3455  // Loop on stored AOD particles, find leading trigger on the selected list, with at least min pT.
3456 
3457  for(Int_t iaod = 0; iaod < GetInputAODBranch()->GetEntriesFast() ; iaod++)
3458  {
3459  AliAODPWG4ParticleCorrelation* particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod));
3460  particle->SetLeadingParticle(kFALSE); // set it later
3461 
3462  // Vertex cut in case of mixing
3463  Int_t check = CheckMixedEventVertex(particle->GetCaloLabel(0), particle->GetTrackLabel(0));
3464  if(check == 0) continue;
3465  if(check == -1) return kFALSE; // not sure if it is correct.
3466 
3467  // Find the leading particles with highest momentum
3468  if (particle->Pt() > ptTrig)
3469  {
3470  ptTrig = particle->Pt() ;
3471  phiTrig = particle->Phi();
3472  index = iaod ;
3473  pLeading = particle ;
3474  }
3475  }// Finish search of leading trigger particle on the AOD branch.
3476 
3477  if(index < 0) return kFALSE;
3478 
3479  //printf("AOD leading pT %2.2f, ID %d\n", pLeading->Pt(),pLeading->GetCaloLabel(0));
3480 
3481  if(phiTrig < 0 ) phiTrig += TMath::TwoPi();
3482 
3483  // Compare if it is the leading of all tracks
3484 
3485  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
3486  {
3487  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
3488 
3489  if(track->GetID() == pLeading->GetTrackLabel(0) || track->GetID() == pLeading->GetTrackLabel(1) ||
3490  track->GetID() == pLeading->GetTrackLabel(2) || track->GetID() == pLeading->GetTrackLabel(3) ) continue ;
3491 
3492  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
3493  Float_t pt = fTrackVector.Pt();
3494  Float_t phi = fTrackVector.Phi() ;
3495  if(phi < 0) phi+=TMath::TwoPi();
3496 
3497  //jump out this event if near side associated particle pt larger than trigger
3498  if (fMakeNearSideLeading)
3499  {
3500  Float_t deltaPhi = phiTrig-phi;
3501  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
3502  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
3503 
3504  if(pt > ptTrig && deltaPhi < TMath::PiOver2()) return kFALSE;
3505  }
3506  //jump out this event if there is any other particle with pt larger than trigger
3507  else
3508  {
3509  if(pt > ptTrig) return kFALSE ;
3510  }
3511  }// track loop
3512 
3513  // Compare if it is leading of all calorimeter clusters
3514 
3515  if(fCheckLeadingWithNeutralClusters)
3516  {
3517  // Select the calorimeter cluster list
3518  TObjArray * nePl = 0x0;
3519  if (pLeading->GetDetectorTag() == kPHOS )
3520  nePl = GetPHOSClusters();
3521  else
3522  nePl = GetEMCALClusters();
3523 
3524  if(!nePl) return kTRUE; // Do the selection just with the tracks if no calorimeter is available.
3525 
3526  for(Int_t ipr = 0;ipr < nePl->GetEntriesFast() ; ipr ++ )
3527  {
3528  AliVCluster * cluster = (AliVCluster *) (nePl->At(ipr)) ;
3529 
3530  if(cluster->GetID() == pLeading->GetCaloLabel(0) || cluster->GetID() == pLeading->GetCaloLabel(1) ) continue ;
3531 
3532  cluster->GetMomentum(fMomentum,GetVertex(0));
3533 
3534  Float_t pt = fMomentum.Pt();
3535  Float_t phi = fMomentum.Phi() ;
3536  if(phi < 0) phi+=TMath::TwoPi();
3537 
3538  if(IsTrackMatched(cluster,GetReader()->GetInputEvent())) continue ; // avoid charged clusters, already covered by tracks, or cluster merging with track.
3539 
3540  //jump out this event if near side associated particle pt larger than trigger
3541  // not really needed for calorimeter, unless DCal is included
3542  if (fMakeNearSideLeading)
3543  {
3544  Float_t deltaPhi = phiTrig-phi;
3545  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
3546  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
3547 
3548  if(pt > ptTrig && deltaPhi < TMath::PiOver2()) return kFALSE ;
3549  }
3550  //jump out this event if there is any other particle with pt larger than trigger
3551  else
3552  {
3553  if(pt > ptTrig) return kFALSE ;
3554  }
3555  }// cluster loop
3556  } // check neutral clusters
3557 
3558  fLeadingTriggerIndex = index ;
3559  pLeading->SetLeadingParticle(kTRUE);
3560 
3561  AliDebug(1,Form("\t particle AOD with index %d is leading with pT %2.2f", fLeadingTriggerIndex, pLeading->Pt()));
3562 
3563  return kTRUE;
3564 }
3565 
3566 //_________________________________________________________________
3580 //_________________________________________________________________
3581 void AliAnaParticleHadronCorrelation::MakeAnalysisFillHistograms()
3582 {
3583  if(!GetInputAODBranch())
3584  {
3585  AliFatal(Form("No input particles in AOD with name branch < %s >, STOP",GetInputAODName().Data()));
3586  return ; // coverity
3587  }
3588 
3589  Int_t naod = GetInputAODBranch()->GetEntriesFast();
3590  if( naod == 0 )
3591  {
3592  AliDebug(1,"No particle AOD found!");
3593  return ; // no trigger particles found.
3594  }
3595 
3596  AliDebug(1,Form("Begin hadron correlation analysis, fill histograms"));
3597  AliDebug(1,Form("n particle branch aod entries %d", naod));
3598  AliDebug(1,Form("In CTS aod entries %d",GetCTSTracks()->GetEntriesFast()));
3599 
3600  //------------------------------------------------------
3601  // Find leading trigger if analysis request only leading,
3602  // if there is no leading trigger, then skip the event
3603 
3604  Int_t iaod = 0 ;
3605  if( fMakeAbsoluteLeading || fMakeNearSideLeading )
3606  {
3607  Bool_t leading = IsTriggerTheEventLeadingParticle();
3608 
3609  AliDebug(1,Form("AOD Leading trigger? %d, with index %d",leading,fLeadingTriggerIndex));
3610 
3611  if(!leading)
3612  {
3613  AliDebug(1,"Leading was requested and not found");
3614  return ;
3615  }
3616  else
3617  {
3618  // Select only the leading in the trigger AOD loop
3619  naod = fLeadingTriggerIndex+1 ;
3620  iaod = fLeadingTriggerIndex ;
3621  }
3622  }
3623 
3624  //------------------------------------------------------
3625  // Get event multiplicity and bins
3626 
3627  Float_t cen = GetEventCentrality();
3628  Float_t ep = GetEventPlaneAngle();
3629  if(IsHighMultiplicityAnalysisOn()) fhTriggerEventPlaneCentrality->Fill(cen, ep, GetEventWeight());
3630 
3631  Int_t mixEventBin = GetEventMixBin();
3632  Int_t vzbin = GetEventVzBin();
3633 
3634  //------------------------------------------------------
3635  // Loop on trigger AOD
3636 
3637  for( iaod = 0; iaod < naod; iaod++ )
3638  {
3639  AliAODPWG4ParticleCorrelation* particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod));
3640 
3641  //
3642  // Trigger particle selection criteria:
3643  //
3644  Float_t pt = particle->Pt();
3645 
3646  if(pt < GetMinPt() || pt > GetMaxPt() ) continue ;
3647 
3648  fhPtTriggerInput->Fill(pt, GetEventWeight());
3649 
3650  //
3651  // check if it was a calorimeter cluster
3652  // and if the shower shape cut was requested apply it.
3653  // Not needed if already done at the particle identification level,
3654  // but for isolation studies, it is preferred not to remove so we do it here
3655  //
3656 
3657  AliDebug(1,Form("%s Trigger : min %f, max %f, det %d",
3658  GetInputAODName().Data(),fM02MinCut,fM02MaxCut,particle->GetDetectorTag()));
3659 
3660  if(fM02MaxCut > 0 && fM02MinCut > 0) //clID1 > 0 && clID2 < 0 &&
3661  {
3662  // Int_t iclus = -1;
3663  // TObjArray* clusters = 0x0;
3664  // if (particle->GetDetectorTag() == kEMCAL) clusters = GetEMCALClusters();
3665  // else if(particle->GetDetectorTag() == kPHOS ) clusters = GetPHOSClusters();
3666  //
3667  // if(clusters)
3668  // {
3669  // AliVCluster *cluster = FindCluster(clusters,clID1,iclus);
3670  // Float_t m02 = cluster->GetM02();
3671  // if(m02 > fM02MaxCut || m02 < fM02MinCut) continue ;
3672  // }
3673 
3674  Float_t m02 = particle->GetM02();
3675 
3676  if(m02 > fM02MaxCut || m02 < fM02MinCut) continue ;
3677 
3678  fhPtTriggerSSCut->Fill(pt, GetEventWeight());
3679 
3680  AliDebug(1,"Pass the shower shape cut");
3681  }
3682 
3683  //
3684  // Check if the particle is isolated or if we want to take the isolation into account
3685  // This bool is set in AliAnaParticleIsolation
3686  //
3687  if(OnlyIsolated())
3688  {
3689  if( !particle->IsIsolated() ) continue;
3690 
3691  fhPtTriggerIsoCut->Fill(pt, GetEventWeight());
3692 
3693  AliDebug(1,"Pass the isolation cut");
3694  }
3695 
3696  //
3697  // Check if trigger is in fiducial region
3698  //
3699  if(IsFiducialCutOn())
3700  {
3701  Bool_t in = GetFiducialCut()->IsInFiducialCut(particle->Eta(),particle->Phi(),particle->GetDetectorTag()) ;
3702 
3703  if(! in ) continue ;
3704 
3705  AliDebug(1,"Pass the fiducial cut");
3706  }
3707 
3708  fhPtTriggerFidCut->Fill(pt, GetEventWeight());
3709 
3710  //---------------------------------------
3711  // Make correlation
3712 
3713  // Find the leading hadron in the opposite hemisphere to the trigger
3714  // and accept the trigger if leading is in defined window.
3715  Bool_t okLeadHad = kTRUE;
3716  if(fSelectLeadingHadronAngle || fFillLeadHadOppositeHisto)
3717  {
3718  okLeadHad = FindLeadingOppositeHadronInWindow(particle);
3719  if(!okLeadHad && fSelectLeadingHadronAngle) continue;
3720  }
3721 
3722  //
3723  // Charged particles correlation
3724  //
3725  MakeChargedCorrelation(particle);
3726 
3727  // MC
3728  Int_t mcIndex = -1;
3729  Int_t mcTag = particle->GetTag();
3730  Bool_t lostDecayPair = kFALSE;
3731  if(IsDataMC())
3732  {
3733  mcIndex = GetMCTagHistogramIndex(mcTag);
3734  lostDecayPair = GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost);
3735  MakeMCChargedCorrelation(particle->GetLabel(), mcIndex,lostDecayPair);
3736  }
3737 
3738  // Do own mixed event with charged,
3739  // add event and remove previous or fill the mixed histograms
3740  if(DoOwnMix())
3741  MakeChargedMixCorrelation(particle);
3742 
3743  //
3744  // Neutral particles correlation
3745  //
3746  if(fNeutralCorr)
3747  MakeNeutralCorrelation(particle);
3748 
3749  //----------------------------------------------------------------
3750  // Fill trigger pT related histograms if not absolute leading
3751 
3752  //
3753  // pT of the trigger, vs trigger origin if MC
3754  //
3755  fhPtTrigger->Fill(pt, GetEventWeight());
3756 
3757 
3758  if(IsDataMC() && mcIndex >=0 && mcIndex < fgkNmcTypes)
3759  {
3760  fhPtTriggerMC[mcIndex]->Fill(pt, GetEventWeight());
3761  if( lostDecayPair )
3762  {
3763  // check index in GetMCTagIndexHistogram
3764  if ( mcIndex == 2 ) fhPtTriggerMC[8]->Fill(pt, GetEventWeight()); // pi0 decay
3765  else if( mcIndex == 4 ) fhPtTriggerMC[9]->Fill(pt, GetEventWeight()); // eta decay
3766  }
3767  }
3768 
3769  //
3770  // pT lead cone, pT sum cone background bins distribution
3771  //
3772  if(fFillBkgBinsHisto)
3773  {
3774  Float_t m02 = particle->GetM02();
3775  Float_t pTLeadTrackInCone = 0;
3776  Float_t pTSumTrackInCone = 0;
3777  Float_t pTLeadClusterInCone = 0;
3778  Float_t pTSumClusterInCone = 0;
3779 
3780  pTLeadTrackInCone = particle->GetChargedLeadPtInCone();
3781  pTLeadClusterInCone = particle->GetNeutralLeadPtInCone();
3782 
3783  pTSumTrackInCone = particle->GetChargedPtSumInCone();
3784  pTSumClusterInCone = particle->GetNeutralPtSumInCone();
3785 
3786  Float_t pTLeadInCone = pTLeadTrackInCone;
3787  if(pTLeadClusterInCone > pTLeadInCone) pTLeadInCone = pTLeadClusterInCone;
3788  Float_t pTSumInCone = pTSumTrackInCone + pTSumClusterInCone;
3789 
3790  // Get the background bin for this cone and trigger
3791  Int_t pTSumBin = -1;
3792  Int_t pTLeadBin = -1;
3793 
3794  for(Int_t ibin = 0; ibin < fNBkgBin; ibin++)
3795  {
3796  if( pTSumInCone >= fBkgBinLimit[ibin] && pTSumInCone < fBkgBinLimit[ibin+1]) pTSumBin = ibin;
3797  if( pTLeadInCone >= fBkgBinLimit[ibin] && pTLeadInCone < fBkgBinLimit[ibin+1]) pTLeadBin = ibin;
3798  }
3799  if(pTSumBin > 0)
3800  {
3801  fhPtSumInConeBin[pTSumBin]->Fill(pt, GetEventWeight());
3802  }
3803 
3804  if(pTLeadBin > 0)
3805  {
3806  fhPtLeadInConeBin[pTLeadBin]->Fill(pt, GetEventWeight());
3807  }
3808 
3809  // Check if it was a decay
3810  if( fFillTaggedDecayHistograms && m02 < fDecayTagsM02Cut )
3811  {
3812  Int_t decayTag = particle->DecayTag();
3813  if(decayTag < 0) decayTag = 0;
3814 
3815  for(Int_t ibit = 0; ibit < fNDecayBits; ibit++)
3816  {
3817  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
3818  {
3819  Int_t pTLeadBinDecay = pTLeadBin+ibit*fNBkgBin;
3820  Int_t pTSumBinDecay = pTSumBin+ibit*fNBkgBin;
3821  if( pTLeadBin >=0 ) fhPtLeadConeBinDecay[pTLeadBinDecay]->Fill(pt, GetEventWeight());
3822  if( pTSumBin >=0 ) fhSumPtConeBinDecay [pTSumBinDecay] ->Fill(pt, GetEventWeight());
3823  }
3824  }
3825  }
3826 
3827  if(IsDataMC())
3828  {
3829  Int_t pTLeadBinMC = pTLeadBin+mcIndex*fNBkgBin;
3830  Int_t pTSumBinMC = pTSumBin+mcIndex*fNBkgBin;
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  if(GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPhoton))
3843  {
3844  pTLeadBinMC = pTLeadBin+kmcPhoton*fNBkgBin;
3845  pTSumBinMC = pTSumBin+kmcPhoton*fNBkgBin;
3846  if( pTLeadBin >=0 )
3847  {
3848  fhPtLeadConeBinMC[pTLeadBinMC]->Fill(pt, GetEventWeight());
3849  }
3850 
3851  if( pTSumBin >=0 )
3852  {
3853  fhSumPtConeBinMC [ pTSumBinMC]->Fill(pt, GetEventWeight());
3854  }
3855  }
3856 
3857  // Check if decay and if pair is lost
3858  if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCDecayPairLost) )
3859  {
3860  if ( mcIndex == kmcPi0Decay )
3861  {
3862  pTLeadBinMC = pTLeadBin+kmcPi0DecayLostPair*fNBkgBin;
3863  pTSumBinMC = pTSumBin+kmcPi0DecayLostPair*fNBkgBin;
3864  }
3865  else if(mcIndex == kmcEtaDecay)
3866  {
3867  pTLeadBinMC = pTLeadBin+kmcEtaDecayLostPair*fNBkgBin;
3868  pTSumBinMC = pTSumBin+kmcEtaDecayLostPair*fNBkgBin;
3869  }
3870  else
3871  AliFatal(Form("Lost decay Bit assigned to bad case, mcIndex %d",mcIndex));
3872 
3873  if( pTLeadBin >=0 )
3874  {
3875  fhPtLeadConeBinMC[pTLeadBinMC]->Fill(pt, GetEventWeight());
3876  }
3877 
3878  if( pTSumBin >=0 )
3879  {
3880  fhSumPtConeBinMC [ pTSumBinMC]->Fill(pt, GetEventWeight());
3881  }
3882 
3883  }
3884 
3885  }
3886  }
3887 
3888  // Invariant mass of trigger particle
3889  if(fFillInvMassHisto) InvMassHisto(particle,mcIndex);
3890 
3891  if(fDecayTrigger)
3892  {
3893  Int_t decayTag = particle->DecayTag();
3894  if(decayTag < 0) decayTag = 0;
3895 
3896  for(Int_t ibit = 0; ibit<fNDecayBits; ibit++)
3897  {
3898  if(GetNeutralMesonSelection()->CheckDecayBit(decayTag,fDecayBits[ibit]))
3899  {
3900  fhPtDecayTrigger[ibit]->Fill(pt, GetEventWeight());
3901 
3902  if(IsDataMC() && mcIndex >=0 && mcIndex < fgkNmcTypes)
3903  {
3904  fhPtDecayTriggerMC[ibit][mcIndex]->Fill(pt, GetEventWeight());
3905  if( lostDecayPair )
3906  {
3907  // check index in GetMCTagIndexHistogram
3908  if( mcIndex == 2 ) fhPtDecayTriggerMC[ibit][8]->Fill(pt, GetEventWeight()); // pi0 decay
3909  if( mcIndex == 4 ) fhPtDecayTriggerMC[ibit][9]->Fill(pt, GetEventWeight()); // eta decay
3910  }
3911  }
3912  }// check bit
3913  }// bit loop
3914  }
3915 
3916  //
3917  // Acceptance of the trigger
3918  //
3919  Float_t phi = particle->Phi();
3920  if( phi < 0 ) phi+=TMath::TwoPi();
3921  fhPhiTrigger->Fill(pt, phi, GetEventWeight());
3922 
3923  fhEtaTrigger->Fill(pt, particle->Eta(), GetEventWeight());
3924  //printf("AliAnaParticleHadronCorrelation::MakeAnalysisFillHistograms() - Trigger particle : pt %f, eta %f, phi %f\n",particle->Pt(),particle->Eta(),phi);
3925 
3926  //----------------------------------
3927  // Trigger particle pT vs event bins
3928 
3929  fhPtTriggerBin->Fill(pt, mixEventBin, GetEventWeight());
3930  if(fCorrelVzBin)
3931  fhPtTriggerVzBin->Fill(pt, vzbin, GetEventWeight());
3932 
3933  if(IsHighMultiplicityAnalysisOn())
3934  {
3935  fhPtTriggerCentrality->Fill(pt, cen, GetEventWeight());
3936  fhPtTriggerEventPlane->Fill(pt, ep , GetEventWeight());
3937  }
3938 
3939  //----------------------------------
3940  // Trigger particle pT vs pile-up
3941 
3942  if(IsPileUpAnalysisOn())
3943  {
3944  Int_t vtxBC = GetReader()->GetVertexBC();
3945  if(vtxBC == 0 || vtxBC==AliVTrack::kTOFBCNA) fhPtTriggerVtxBC0->Fill(pt, GetEventWeight());
3946 
3947  if(GetReader()->IsPileUpFromSPD()) fhPtTriggerPileUp[0]->Fill(pt, GetEventWeight());
3948  if(GetReader()->IsPileUpFromEMCal()) fhPtTriggerPileUp[1]->Fill(pt, GetEventWeight());
3949  if(GetReader()->IsPileUpFromSPDOrEMCal()) fhPtTriggerPileUp[2]->Fill(pt, GetEventWeight());
3950  if(GetReader()->IsPileUpFromSPDAndEMCal()) fhPtTriggerPileUp[3]->Fill(pt, GetEventWeight());
3951  if(GetReader()->IsPileUpFromSPDAndNotEMCal()) fhPtTriggerPileUp[4]->Fill(pt, GetEventWeight());
3952  if(GetReader()->IsPileUpFromEMCalAndNotSPD()) fhPtTriggerPileUp[5]->Fill(pt, GetEventWeight());
3953  if(GetReader()->IsPileUpFromNotSPDAndNotEMCal()) fhPtTriggerPileUp[6]->Fill(pt, GetEventWeight());
3954  }
3955  } // AOD trigger loop
3956 
3957  // Re-init for next event
3958  fLeadingTriggerIndex = -1;
3959 
3960  AliDebug(1,"End fill histograms");
3961 }
3962 
3963 //_______________________________________________________________________________________________________
3969 //_______________________________________________________________________________________________________
3970 void AliAnaParticleHadronCorrelation::MakeChargedCorrelation(AliAODPWG4ParticleCorrelation *aodParticle)
3971 {
3972  AliDebug(1,"Make trigger particle - charged hadron correlation");
3973 
3974  Float_t phiTrig = aodParticle->Phi();
3975  Float_t etaTrig = aodParticle->Eta();
3976  Float_t ptTrig = aodParticle->Pt();
3977  Int_t mcTag = aodParticle->GetTag();
3978  Double_t bz = GetReader()->GetInputEvent()->GetMagneticField();
3979 
3980 
3981  Int_t decayTag = 0;
3982  if(fDecayTrigger)
3983  {
3984  //decay = aodParticle->IsTagged();
3985  decayTag = aodParticle->DecayTag();
3986  if(decayTag < 0) decayTag = 0;
3987  // printf("Correlation: pT %2.2f, BTag %d, Tagged %d\n",ptTrig, decayTag, aodParticle->IsTagged());
3988  // printf("\t check bit Pi0 %d, Eta %d, Pi0Side %d, EtaSide %d\n",
3989  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kPi0),
3990  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kEta),
3991  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kPi0Side),
3992  // GetNeutralMesonSelection()->CheckDecayBit(decayTag,AliNeutralMesonSelection::kEtaSide));
3993  }
3994 
3995  Float_t pt = -100. ;
3996  Float_t phi = -100. ;
3997  Float_t eta = -100. ;
3998  Float_t deltaPhi = -100. ;
3999 
4000  TObjArray * reftracks = 0x0;
4001  Int_t nrefs = 0;
4002 
4003  // Mixed event settings
4004  Int_t evtIndex11 = -1 ; // cluster trigger or pi0 trigger
4005  Int_t evtIndex12 = -1 ; // pi0 trigger
4006  Int_t evtIndex13 = -1 ; // charged trigger
4007 
4008  if (GetMixedEvent())
4009  {
4010  evtIndex11 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(0)) ;
4011  evtIndex12 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(1)) ;
4012  evtIndex13 = GetMixedEvent()->EventIndex(aodParticle->GetTrackLabel(0)) ;
4013  }
4014 
4015  // Track multiplicity or cent bin
4016  Int_t cenbin = 0;
4017  if(IsHighMultiplicityAnalysisOn()) cenbin = GetEventCentralityBin();
4018 
4019  //
4020  // In case of pi0/eta trigger, we may want to check their decay correlation,
4021  // get their decay children
4022  //
4023 
4024  Bool_t decayFound = kFALSE;
4025  if( fPi0Trigger )
4026  {
4027  decayFound = GetDecayPhotonMomentum(aodParticle->GetCaloLabel(0),aodParticle->GetCaloLabel(1),aodParticle->GetDetectorTag());
4028  if(decayFound)
4029  {
4030  fhPtPi0DecayRatio->Fill(ptTrig, fDecayMom1.Pt()/ptTrig, GetEventWeight());
4031  fhPtPi0DecayRatio->Fill(ptTrig, fDecayMom2.Pt()/ptTrig, GetEventWeight());
4032  }
4033  }
4034 
4035  //-----------------------------------------------------------------------
4036  // Track loop, select tracks with good pt, phi and fill AODs or histograms
4037  //-----------------------------------------------------------------------
4038 
4039  for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++ )
4040  {
4041  AliVTrack * track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ;
4042 
4043  fTrackVector.SetXYZ(track->Px(),track->Py(),track->Pz());
4044  pt = fTrackVector.Pt();
4045  eta = fTrackVector.Eta();
4046  phi = fTrackVector.Phi() ;
4047  if(phi < 0) phi+=TMath::TwoPi();
4048 
4049  //Select only hadrons in pt range
4050  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
4051 
4052  //remove trigger itself for correlation when use charged triggers
4053  if( track->GetID() == aodParticle->GetTrackLabel(0) || track->GetID() == aodParticle->GetTrackLabel(1) ||
4054  track->GetID() == aodParticle->GetTrackLabel(2) || track->GetID() == aodParticle->GetTrackLabel(3) )
4055  continue ;
4056 
4057  //Only for mixed event frame
4058  Int_t evtIndex2 = 0 ;
4059  if (GetMixedEvent())
4060  {
4061  evtIndex2 = GetMixedEvent()->EventIndex(track->GetID()) ;
4062  if (evtIndex11 == evtIndex2 || evtIndex12 == evtIndex2 || evtIndex13 == evtIndex2 ) // photon and track from different events
4063  continue ;
4064  //vertex cut
4065  if (TMath::Abs(GetVertex(evtIndex2)[2]) > GetZvertexCut())
4066  continue;
4067  }
4068 
4069  AliDebug(2,Form("Selected charge for momentum imbalance: pt %2.2f, phi %2.2f, eta %2.2f",pt,phi,eta));
4070 
4071  // ------------------------------
4072  // Track type bin or bits setting
4073  //
4074 
4075  //
4076  // * Set the pt associated bin for the defined bins *
4077  //
4078  Int_t assocBin = -1;
4079  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
4080  {
4081  if(pt > fAssocPtBinLimit[i] && pt < fAssocPtBinLimit[i+1]) assocBin= i;
4082  }
4083 
4084  //
4085  // * Assign to the histogram array a bin corresponding
4086  // to a combination of pTa and vz bins *
4087  //
4088  Int_t nz = 1;
4089  Int_t vz = 0;
4090 
4091  if(fCorrelVzBin)
4092  {
4093  nz = GetNZvertBin();
4094  vz = GetEventVzBin();
4095  }
4096 
4097  Int_t bin = assocBin*nz+vz;
4098 
4099  //printf("assoc Bin = %d, vZ bin = %d, bin = %d \n", assocBin,GetEventVzBin(),bin);
4100 
4101  //
4102  // * Get the status of the TOF bit *
4103  //
4104  ULong_t status = track->GetStatus();
4105  Bool_t okTOF = ( (status & AliVTrack::kTOFout) == AliVTrack::kTOFout ) ;
4106  //Double32_t tof = track->GetTOFsignal()*1e-3;
4107  Int_t trackBC = track->GetTOFBunchCrossing(bz);
4108 
4109  Int_t outTOF = -1;
4110  if (okTOF && trackBC!=0) outTOF = 1;
4111  else if(okTOF && trackBC==0) outTOF = 0;
4112 
4113  //----------------
4114  // Fill Histograms
4115 
4116  //
4117  // Azimuthal Angle histograms
4118  //
4119 
4120  deltaPhi = phiTrig-phi;
4121 
4122  //
4123  // Calculate deltaPhi shift so that for the particles on the opposite side
4124  // it is defined between 90 and 270 degrees
4125  // Shift [-360,-90] to [0, 270]
4126  // and [270,360] to [-90,0]
4127  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4128  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4129 
4130  FillChargedAngularCorrelationHistograms(pt, ptTrig, bin, phi, phiTrig, deltaPhi,
4131  eta, etaTrig, decayTag, track->GetHMPIDsignal(),
4132  outTOF, cenbin, mcTag);
4133 
4134  //
4135  // Imbalance zT/xE/pOut histograms
4136  //
4137 
4138  AliESDtrack * esdTrack = dynamic_cast<AliESDtrack*>(track);
4139 
4140  //
4141  // Delta phi cut for momentum imbalance correlation
4142  //
4143  if ( (deltaPhi > fDeltaPhiMinCut) && (deltaPhi < fDeltaPhiMaxCut) )
4144  {
4145  // Check track resolution
4146  if ( esdTrack )
4147  {
4148  fhTrackResolution->Fill(pt, TMath::Sqrt(esdTrack->GetCovariance()[14])*pt,
4149  GetEventWeight());
4150  }
4151 
4152  FillChargedMomentumImbalanceHistograms(ptTrig, pt, deltaPhi, cenbin, track->Charge(),
4153  assocBin, decayTag, outTOF, mcTag);
4154  }
4155 
4156  //
4157  // Underlying event, right side, default case
4158  //
4159  if ( (deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < fUeDeltaPhiMaxCut) )
4160  {
4161  // Check track resolution
4162  if ( esdTrack )
4163  {
4164  fhTrackResolutionUE->Fill(pt, TMath::Sqrt(esdTrack->GetCovariance()[14])*pt,
4165  GetEventWeight());
4166  }
4167 
4168  FillChargedUnderlyingEventHistograms(ptTrig, pt, deltaPhi, cenbin, outTOF,mcTag);
4169  }
4170 
4171  //
4172  // Several UE calculation, in different perpendicular regions, up to 6:
4173  // left, right, upper-left, lower left, upper-right, lower-right
4174  //
4175  if(fMakeSeveralUE)
4176  FillChargedUnderlyingEventSidesHistograms(ptTrig,pt,deltaPhi,mcTag);
4177 
4178  //
4179  if(fPi0Trigger && decayFound)
4180  FillDecayPhotonCorrelationHistograms(pt, phi, kTRUE) ;
4181 
4182  //
4183  // Add track reference to array
4184  //
4185  if(fFillAODWithReferences)
4186  {
4187  nrefs++;
4188  if(nrefs==1)
4189  {
4190  reftracks = new TObjArray(0);
4191  TString trackname = Form("%sTracks", GetAODObjArrayName().Data());
4192  reftracks->SetName(trackname.Data());
4193  reftracks->SetOwner(kFALSE);
4194  }
4195 
4196  reftracks->Add(track);
4197  }// reference track to AOD
4198  }// track loop
4199 
4200  //Fill AOD with reference tracks, if not filling histograms
4201  if(fFillAODWithReferences && reftracks)
4202  {
4203  aodParticle->AddObjArray(reftracks);
4204  }
4205 }
4206 
4207 //_________________________________________________________________________________________________________
4209 //_________________________________________________________________________________________________________
4210 void AliAnaParticleHadronCorrelation::MakeChargedMixCorrelation(AliAODPWG4ParticleCorrelation *aodParticle)
4211 {
4212  AliDebug(1,Form("Make trigger particle - charged hadron mixed event correlation"));
4213 
4214  if(GetMixedEvent()) return; // This is not the mixed event from general mixing frame
4215 
4216  // Get the event with similar caracteristics
4217  //printf("MakeChargedMixCorrelation for %s\n",GetInputAODName().Data());
4218 
4219  AliAnalysisManager * manager = AliAnalysisManager::GetAnalysisManager();
4220 
4221  AliInputEventHandler * inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
4222 
4223  if(!inputHandler) return;
4224 
4225  if(!(inputHandler->IsEventSelected( ) & GetReader()->GetEventTriggerMask())) return;
4226 
4227  // Get the pool, check if it exits
4228  Int_t eventBin = GetEventMixBin();
4229 
4230  //Check that the bin exists, if not (bad determination of RP, ntrality or vz bin) do nothing
4231  if(eventBin < 0) return;
4232 
4233  fhEventBin->Fill(eventBin, GetEventWeight());
4234 
4235  // Get neutral clusters pool?
4236  Bool_t isoCase = OnlyIsolated() && (GetIsolationCut()->GetParticleTypeInCone() != AliIsolationCut::kOnlyCharged);
4237  Bool_t neutralMix = fFillNeutralEventMixPool || isoCase ;
4238 
4239  TList * pool = 0;
4240  TList * poolCalo = 0;
4241  if(fUseMixStoredInReader)
4242  {
4243  pool = GetReader()->GetListWithMixedEventsForTracks(eventBin);
4244  if(neutralMix) poolCalo = GetReader()->GetListWithMixedEventsForCalo (eventBin);
4245  }
4246  else
4247  {
4248  pool = fListMixTrackEvents[eventBin];
4249  if(neutralMix) poolCalo = fListMixCaloEvents [eventBin];
4250  }
4251 
4252  if(!pool) return ;
4253 
4254  if( neutralMix && !poolCalo )
4255  AliWarning("Careful, cluster pool not available");
4256 
4257  Double_t ptTrig = aodParticle->Pt();
4258  Double_t etaTrig = aodParticle->Eta();
4259  Double_t phiTrig = aodParticle->Phi();
4260  if(phiTrig < 0.) phiTrig+=TMath::TwoPi();
4261 
4262  AliDebug(1,Form("Pool bin %d size %d, trigger trigger pt=%f, phi=%f, eta=%f",
4263  eventBin,pool->GetSize(), ptTrig,phiTrig,etaTrig));
4264 
4265  Double_t ptAssoc = -999.;
4266  Double_t phiAssoc = -999.;
4267  Double_t etaAssoc = -999.;
4268  Double_t deltaPhi = -999.;
4269  Double_t deltaEta = -999.;
4270  Double_t xE = -999.;
4271 
4272  // Start from first event in pool except if in this same event the pool was filled
4273  Int_t ev0 = 0;
4274  if(GetReader()->GetLastTracksMixedEvent() == GetEventNumber()) ev0 = 1;
4275 
4276  for(Int_t ev=ev0; ev < pool->GetSize(); ev++)
4277  {
4278  //
4279  // Recover the lists of tracks or clusters
4280  //
4281  TObjArray* bgTracks = static_cast<TObjArray*>(pool->At(ev));
4282  TObjArray* bgCalo = 0;
4283 
4284  // Recover the clusters list if requested
4285  if( neutralMix && poolCalo )
4286  {
4287  if(pool->GetSize()!=poolCalo->GetSize())
4288  AliWarning("Different size of calo and track pools");
4289 
4290  bgCalo = static_cast<TObjArray*>(poolCalo->At(ev));
4291 
4292  if(!bgCalo) AliDebug(1,Form("Event %d in calo pool not available?",ev));
4293  }
4294 
4295  //
4296  // Isolate the trigger in the mixed event with mixed tracks and clusters
4297  //
4298  if( OnlyIsolated() )
4299  {
4300  Int_t n=0, nfrac = 0;
4301  Bool_t isolated = kFALSE;
4302  Float_t coneptsum = 0, coneptlead = 0;
4303  GetIsolationCut()->MakeIsolationCut(bgTracks,bgCalo,
4304  GetReader(), GetCaloPID(),
4305  kFALSE, aodParticle, "",
4306  n,nfrac,coneptsum,coneptlead,isolated);
4307 
4308  //printf("AliAnaParticleHadronCorrelation::MakeChargedMixCorrelation() - Isolated? %d - cone %f, ptthres %f",
4309  // isolated,GetIsolationCut()->GetConeSize(),GetIsolationCut()->GetPtThreshold());
4310  //if(bgTracks)printf(" - n track %d", bgTracks->GetEntriesFast());
4311  //printf("\n");
4312 
4313  if(!isolated) continue ;
4314  }
4315 
4316  //
4317  // Check if the trigger is leading of mixed event
4318  //
4319  Int_t nTracks=bgTracks->GetEntriesFast();
4320 
4321  if(fMakeNearSideLeading || fMakeAbsoluteLeading)
4322  {
4323  Bool_t leading = kTRUE;
4324  for(Int_t jlead = 0;jlead < nTracks; jlead++ )
4325  {
4326  AliAODPWG4Particle *track = (AliAODPWG4Particle*) bgTracks->At(jlead) ;
4327 
4328  ptAssoc = track->Pt();
4329  phiAssoc = track->Phi() ;
4330  if(phiAssoc < 0) phiAssoc+=TMath::TwoPi();
4331 
4332  if (fMakeNearSideLeading)
4333  {
4334  deltaPhi = phiTrig-phiAssoc;
4335  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4336  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4337 
4338  if(ptAssoc > ptTrig && deltaPhi < TMath::PiOver2())
4339  {
4340  leading = kFALSE;
4341  break;
4342  }
4343  }
4344  //jump out this event if there is any other particle with pt larger than trigger
4345  else if(fMakeAbsoluteLeading)
4346  {
4347  if(ptAssoc > ptTrig)
4348  {
4349  leading = kFALSE;
4350  break;
4351  }
4352  }
4353  }
4354 
4355  if( !neutralMix && fCheckLeadingWithNeutralClusters )
4356  AliWarning("Leading of clusters requested but no clusters in mixed event");
4357 
4358  if(neutralMix && fCheckLeadingWithNeutralClusters && bgCalo)
4359  {
4360  Int_t nClusters=bgCalo->GetEntriesFast();
4361  for(Int_t jlead = 0;jlead <nClusters; jlead++ )
4362  {
4363  AliAODPWG4Particle *cluster= (AliAODPWG4Particle*) bgCalo->At(jlead) ;
4364 
4365  ptAssoc = cluster->Pt();
4366  phiAssoc = cluster->Phi() ;
4367  if(phiAssoc < 0) phiAssoc+=TMath::TwoPi();
4368 
4369  if (fMakeNearSideLeading)
4370  {
4371  deltaPhi = phiTrig-phiAssoc;
4372  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4373  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4374 
4375  if(ptAssoc > ptTrig && deltaPhi < TMath::PiOver2())
4376  {
4377  leading = kFALSE;
4378  break;
4379  }
4380  }
4381  //jump out this event if there is any other particle with pt larger than trigger
4382  else if(fMakeAbsoluteLeading)
4383  {
4384  if(ptAssoc > ptTrig)
4385  {
4386  leading = kFALSE;
4387  break;
4388  }
4389  }
4390  }
4391  }
4392 
4393  if(!leading) continue; // not leading, check the next event in pool
4394  }
4395 
4396  //
4397  // Fill histograms for selected triggers
4398  //
4399 
4400  fhEventMixBin->Fill(eventBin, GetEventWeight());
4401 
4402  //printf("\t Read Pool event %d, nTracks %d\n",ev,nTracks);
4403 
4404  fhPtTriggerMixed ->Fill(ptTrig, GetEventWeight());
4405  fhPhiTriggerMixed ->Fill(ptTrig, phiTrig, GetEventWeight());
4406  fhEtaTriggerMixed ->Fill(ptTrig, etaTrig, GetEventWeight());
4407  fhPtTriggerMixedBin->Fill(ptTrig, eventBin, GetEventWeight());
4408 
4409  if ( fCorrelVzBin ) fhPtTriggerMixedVzBin->Fill(ptTrig, GetEventVzBin(), GetEventWeight());
4410 
4411  //
4412  // Correlation histograms
4413  //
4414  for(Int_t j1 = 0;j1 <nTracks; j1++ )
4415  {
4416  AliAODPWG4Particle *track = (AliAODPWG4Particle*) bgTracks->At(j1) ;
4417 
4418  if(!track) continue;
4419 
4420  ptAssoc = track->Pt();
4421  etaAssoc = track->Eta();
4422  phiAssoc = track->Phi() ;
4423  if(phiAssoc < 0) phiAssoc+=TMath::TwoPi();
4424 
4425  deltaPhi = phiTrig-phiAssoc;
4426  if(deltaPhi < -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4427  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4428  deltaEta = etaTrig-etaAssoc;
4429 
4430  AliDebug(1,Form("deltaPhi= %f, deltaEta=%f",deltaPhi, deltaEta));
4431 
4432  // Angular correlation
4433  fhMixDeltaPhiCharged ->Fill(ptTrig , deltaPhi, GetEventWeight());
4434  fhMixDeltaPhiDeltaEtaCharged->Fill(deltaPhi, deltaEta, GetEventWeight());
4435 
4436  //
4437  // Momentum imbalance
4438  //
4439  if ( (deltaPhi > fDeltaPhiMinCut) && (deltaPhi < fDeltaPhiMaxCut) )
4440  {
4441  xE = -ptAssoc/ptTrig*TMath::Cos(deltaPhi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
4442 
4443  if( xE < 0.)
4444  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
4445  xE,deltaPhi*TMath::RadToDeg(),TMath::Cos(deltaPhi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
4446 
4447  fhMixXECharged->Fill(ptTrig, xE, GetEventWeight());
4448  if ( xE > 0 ) fhMixHbpXECharged->Fill(ptTrig, TMath::Log(1./xE), GetEventWeight());
4449  }
4450 
4451  //
4452  // Underlying event momentum imbalance
4453  //
4454  if ( (deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < fUeDeltaPhiMaxCut) )
4455  {
4456  //Underlying event region
4457  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
4458  Double_t uexE = -(ptAssoc/ptTrig)*TMath::Cos(randomphi);
4459 
4460  if(uexE < 0.)
4461  AliWarning(Form("Careful!!, negative xE %2.2f for left UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
4462  uexE,randomphi*TMath::RadToDeg(),TMath::Cos(randomphi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
4463 
4464  fhMixXEUeCharged->Fill(ptTrig, uexE, GetEventWeight());
4465  }
4466 
4467  // Set the pt associated bin for the defined bins
4468  Int_t assocBin = -1;
4469  for(Int_t i = 0 ; i < fNAssocPtBins ; i++)
4470  {
4471  if(ptAssoc > fAssocPtBinLimit[i] && ptAssoc < fAssocPtBinLimit[i+1]) assocBin= i;
4472  }
4473 
4474  //
4475  // Assign to the histogram array a bin corresponding to a combination of pTa and vz bins
4476  //
4477  Int_t nz = 1;
4478  Int_t vz = 0;
4479 
4480  if(fCorrelVzBin)
4481  {
4482  nz = GetNZvertBin();
4483  vz = GetEventVzBin();
4484  }
4485 
4486  Int_t bin = assocBin*nz+vz;
4487 
4488  if(bin < 0) continue ; // this pt bin was not considered
4489 
4490  fhMixDeltaPhiChargedAssocPtBin [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
4491  fhMixDeltaPhiDeltaEtaChargedAssocPtBin[bin]->Fill(deltaPhi, deltaEta, GetEventWeight());
4492 
4493  if(fFillEtaGapsHisto)
4494  {
4495  if(TMath::Abs(deltaEta) > 0.8)
4496  fhMixDeltaPhiChargedAssocPtBinDEta08 [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
4497  if(TMath::Abs(deltaEta) < 0.01)
4498  fhMixDeltaPhiChargedAssocPtBinDEta0 [bin]->Fill(ptTrig, deltaPhi, GetEventWeight());
4499  }
4500 
4501  } // track loop
4502  } // mixed event loop
4503 }
4504 
4505 //_______________________________________________________________________________________________________
4508 //_______________________________________________________________________________________________________
4509 void AliAnaParticleHadronCorrelation::MakeNeutralCorrelation(AliAODPWG4ParticleCorrelation * aodParticle)
4510 {
4511  TObjArray * pi0list = (TObjArray*) GetAODBranch(fPi0AODBranchName); // For the future, foresee more possible pi0 lists
4512  if(!pi0list) return ;
4513 
4514  Int_t npi0 = pi0list->GetEntriesFast();
4515  if(npi0 == 0) return ;
4516 
4517  AliDebug(1,Form("Particle - pi0 correlation, %d pi0's",npi0));
4518 
4519  Int_t evtIndex11 = 0 ;
4520  Int_t evtIndex12 = 0 ;
4521  if (GetMixedEvent())
4522  {
4523  evtIndex11 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(0)) ;
4524  evtIndex12 = GetMixedEvent()->EventIndexForCaloCluster(aodParticle->GetCaloLabel(1)) ;
4525  }
4526 
4527  Float_t pt = -100. ;
4528  Float_t zT = -100. ;
4529  Float_t phi = -100. ;
4530  Float_t eta = -100. ;
4531  Float_t xE = -100. ;
4532  Float_t hbpXE= -100. ;
4533  Float_t hbpZT= -100. ;
4534 
4535  Float_t ptTrig = aodParticle->Pt();
4536  Float_t phiTrig = aodParticle->Phi();
4537  Float_t etaTrig = aodParticle->Eta();
4538  Float_t deltaPhi= -100. ;
4539  Float_t deltaEta= -100. ;
4540 
4541  // In case of pi0/eta trigger, we may want to check their decay correlation,
4542  // get their decay children
4543 
4544  Bool_t decayFound = kFALSE;
4545  if(fPi0Trigger) decayFound = GetDecayPhotonMomentum(aodParticle->GetCaloLabel(0),aodParticle->GetCaloLabel(1),aodParticle->GetDetectorTag());
4546 
4547  TObjArray * refpi0 = 0x0;
4548  Int_t nrefs = 0;
4549 
4550  // Loop on stored AOD pi0
4551 
4552  for(Int_t iaod = 0; iaod < npi0 ; iaod++)
4553  {
4554  AliAODPWG4Particle* pi0 = (AliAODPWG4Particle*) (pi0list->At(iaod));
4555 
4556  Int_t evtIndex2 = 0 ;
4557  Int_t evtIndex3 = 0 ;
4558  if (GetMixedEvent())
4559  {
4560  evtIndex2 = GetMixedEvent()->EventIndexForCaloCluster(pi0->GetCaloLabel(0)) ;
4561  evtIndex3 = GetMixedEvent()->EventIndexForCaloCluster(pi0->GetCaloLabel(1)) ;
4562 
4563  if (evtIndex11 == evtIndex2 || evtIndex12 == evtIndex2 ||
4564  evtIndex11 == evtIndex3 || evtIndex12 == evtIndex3) // trigger and pi0 are not from different events
4565  continue ;
4566  }
4567 
4568  pt = pi0->Pt();
4569 
4570  if(pt < fMinAssocPt || pt > fMaxAssocPt) continue ;
4571 
4572  // Remove trigger itself for correlation when use charged triggers
4573  if(aodParticle->GetCaloLabel(0) >= 0 &&
4574  (pi0->GetCaloLabel(0) == aodParticle->GetCaloLabel(0) || pi0->GetCaloLabel(1) == aodParticle->GetCaloLabel(0))) continue ;
4575 
4576  if( aodParticle->GetCaloLabel(1) >= 0 &&
4577  (pi0->GetCaloLabel(0) == aodParticle->GetCaloLabel(1) || pi0->GetCaloLabel(1) == aodParticle->GetCaloLabel(1))) continue ;
4578 
4579  //
4580  // Angular correlations
4581  //
4582  phi = pi0->Phi() ;
4583  eta = pi0->Eta() ;
4584  deltaEta = etaTrig-eta;
4585  deltaPhi = phiTrig-phi;
4586  if(deltaPhi <= -TMath::PiOver2()) deltaPhi+=TMath::TwoPi();
4587  if(deltaPhi > 3*TMath::PiOver2()) deltaPhi-=TMath::TwoPi();
4588 
4589  fhEtaNeutral ->Fill(pt , eta , GetEventWeight());
4590  fhPhiNeutral ->Fill(pt , phi , GetEventWeight());
4591  fhDeltaEtaNeutral->Fill(ptTrig, deltaEta, GetEventWeight());
4592  fhDeltaPhiNeutral->Fill(ptTrig, deltaPhi, GetEventWeight());
4593 
4594  if ( pt > 2 ) fhDeltaPhiDeltaEtaNeutral->Fill(deltaPhi, deltaEta, GetEventWeight());
4595 
4596  //
4597  // Momentum imbalance
4598  //
4599  zT = pt/ptTrig ;
4600 
4601  hbpZT = -100;
4602  hbpXE = -100;
4603 
4604  if(zT > 0 ) hbpZT = TMath::Log(1./zT);
4605 
4606  // Delta phi cut for correlation
4607  if( (deltaPhi > fDeltaPhiMinCut) && ( deltaPhi < fDeltaPhiMaxCut) )
4608  {
4609  xE =-pt/ptTrig*TMath::Cos(deltaPhi); // -(px*pxTrig+py*pyTrig)/(ptTrig*ptTrig);
4610 
4611  if( xE < 0. )
4612  AliWarning(Form("Careful!!, negative xE %2.2f for right UE cos(dPhi %2.2f) = %2.2f, check correlation dPhi limits %f to %f",
4613  xE,deltaPhi*TMath::RadToDeg(),TMath::Cos(deltaPhi),fDeltaPhiMinCut*TMath::RadToDeg(),fDeltaPhiMaxCut*TMath::RadToDeg()));
4614 
4615  if( xE > 0 ) hbpXE = TMath::Log(1./xE);
4616 
4617  fhDeltaPhiNeutralPt->Fill(pt , deltaPhi, GetEventWeight());
4618  fhXENeutral ->Fill(ptTrig, xE , GetEventWeight());
4619  fhPtHbpXENeutral ->Fill(ptTrig, hbpXE , GetEventWeight());
4620  fhZTNeutral ->Fill(ptTrig, zT , GetEventWeight());
4621  fhPtHbpZTNeutral ->Fill(ptTrig, hbpZT , GetEventWeight());
4622  }
4623  else if ( (deltaPhi > fUeDeltaPhiMinCut) && (deltaPhi < fUeDeltaPhiMaxCut) )
4624  {
4625  // Randomize angle for xE calculation
4626  Double_t randomphi = gRandom->Uniform(fDeltaPhiMinCut,fDeltaPhiMaxCut);
4627 
4628  xE = -(pt/ptTrig)*TMath::Cos(randomphi);
4629  if(xE > 0 ) hbpXE = TMath::Log(1./xE);
4630 
4631  fhDeltaPhiUeNeutralPt->Fill(pt , deltaPhi, GetEventWeight());
4632  fhZTUeNeutral ->Fill(ptTrig, zT , GetEventWeight());
4633  fhPtHbpZTUeNeutral ->Fill(ptTrig, hbpZT , GetEventWeight());
4634  fhXEUeNeutral ->Fill(ptTrig, xE , GetEventWeight());
4635  fhPtHbpXEUeNeutral ->Fill(ptTrig, hbpXE , GetEventWeight());
4636  }
4637 
4638  // Several UE calculation, not sure it is useful
4639  // with partical calorimter acceptance
4640  if(fMakeSeveralUE) FillNeutralUnderlyingEventSidesHistograms(ptTrig,pt,zT,hbpZT,deltaPhi);
4641 
4642  //
4643  // Decay photon correlations
4644  //
4645  if(fPi0Trigger && decayFound)
4646  FillDecayPhotonCorrelationHistograms(pt, phi, kFALSE) ;
4647 
4648  if(fFillAODWithReferences)
4649  {
4650  nrefs++;
4651  if(nrefs==1)
4652  {
4653  refpi0 = new TObjArray(0);
4654  refpi0->SetName(GetAODObjArrayName()+"Pi0s");
4655  refpi0->SetOwner(kFALSE);
4656  }
4657  refpi0->Add(pi0);
4658  } // put references in trigger AOD
4659 
4660  AliDebug(1,Form("Selected pi0: pt %2.2f, phi %2.2f, eta %2.2f",pt,phi,eta));
4661 
4662  } // loop
4663 
4664  // Fill AOD with reference tracks, if not filling histograms
4665  if(fFillAODWithReferences && refpi0)
4666  {
4667  aodParticle->AddObjArray(refpi0);
4668  }
4669 }
4670 
4671 //__________________________________________________________________________________________________________________
4673 //__________________________________________________________________________________________________________________
4674 void AliAnaParticleHadronCorrelation::MakeMCChargedCorrelation(Int_t label, Int_t histoIndex, Bool_t lostDecayPair)
4675 {
4676  AliDebug(1,"Make trigger particle - charged hadron correlation in AOD MC level");
4677 
4678  if( label < 0 )
4679  {
4680  AliDebug(1,Form(" *** bad label ***: label %d", label));
4681  return;
4682  }
4683 
4684  // Do MC correlation for a given particle type range.
4685  // Types defined in GetMCTagHistogramIndex:
4686  // 0 direct gamma; 1 pi0; 2 pi0 decay; 3 eta decay; 4 other decay; 5 electron; 6 other (hadron)
4687  if(histoIndex < fMCGenTypeMin || histoIndex > fMCGenTypeMax) return ;
4688 
4689  AliStack * stack = 0x0 ;
4690  TParticle * primary = 0x0 ;
4691  TClonesArray * mcparticles = 0x0 ;
4692  AliAODMCParticle * aodprimary = 0x0 ;
4693 
4694  Double_t eprim = 0 ;
4695  Double_t ptprim = 0 ;
4696  Double_t phiprim = 0 ;
4697  Double_t etaprim = 0 ;
4698  Int_t nTracks = 0 ;
4699  Int_t iParticle = 0 ;
4700 
4701  Bool_t leadTrig = kTRUE;
4702 
4703  if( GetReader()->ReadStack() )
4704  {
4705  stack = GetMCStack() ;
4706  if(!stack)
4707  {
4708  AliFatal("Stack not available, is the MC handler called? STOP");
4709  return;
4710  }
4711 
4712  //nTracks = stack->GetNtrack() ;
4713  nTracks = stack->GetNprimary();
4714  if( label >= stack->GetNtrack() )
4715  {
4716  if(GetDebug() > 2)
4717  AliInfo(Form("*** large label ***: label %d, n tracks %d", label, stack->GetNtrack()));
4718  return ;
4719  }
4720 
4721  primary = stack->Particle(label);
4722  if ( !primary )
4723  {
4724  AliInfo(Form(" *** no primary ***: label %d", label));
4725  return;
4726  }
4727 
4728  eprim = primary->Energy();
4729  ptprim = primary->Pt();
4730  etaprim = primary->Eta();
4731  phiprim = primary->Phi();
4732  if(phiprim < 0) phiprim+=TMath::TwoPi();
4733 
4734  if(ptprim < 0.01 || eprim < 0.01) return ;
4735 
4736  for (iParticle = 0 ; iParticle < nTracks ; iParticle++)
4737  {
4738  TParticle * particle = stack->Particle(iParticle);
4739 
4740  //keep only final state particles
4741  if( particle->GetStatusCode() != 1 ) continue ;
4742 
4743  //---------- Charged particles ----------------------
4744  Int_t pdg = particle->GetPdgCode();
4745  Int_t charge = (Int_t) TDatabasePDG::Instance()->GetParticle(pdg)->Charge();
4746  if(charge == 0) continue;
4747 
4748  particle->Momentum(fMomentum);
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  if ( TMath::Abs(pdg) == 11 && stack->Particle(particle->GetFirstMother())->GetPdgCode() == 22 ) continue ;
4757 
4758  if ( label == iParticle ) continue; // avoid trigger particle
4759 
4760  Float_t phi = particle->Phi();
4761  if(phi < 0) phi+=TMath::TwoPi();
4762 
4763  Bool_t lead = FillChargedMCCorrelationHistograms(particle->Pt(),phi,particle->Eta(),ptprim,phiprim,etaprim,histoIndex,lostDecayPair);
4764 
4765  if ( !lead ) leadTrig = kFALSE;
4766 
4767  // if ( !lead && (fMakeAbsoluteLeading || fMakeNearSideLeading) ) return;
4768  } // track loop
4769  } // ESD MC
4770  else if( GetReader()->ReadAODMCParticles() )
4771  {
4772  // Get the list of MC particles
4773  mcparticles = GetReader()->GetAODMCParticles();
4774  if( !mcparticles ) return;
4775 
4776  nTracks = mcparticles->GetEntriesFast() ;
4777 
4778  if( label >= nTracks )
4779  {
4780  if(GetDebug() > 2)
4781  AliInfo(Form(" *** large label ***: label %d, n tracks %d", label,nTracks));
4782  return;
4783  }
4784 
4785  // Get the particle
4786  aodprimary = (AliAODMCParticle*) mcparticles->At(label);
4787  if( !aodprimary )
4788  {
4789  AliInfo(Form(" *** no AOD primary ***: label %d", label));
4790  return;
4791  }
4792 
4793  eprim = aodprimary->E();
4794  ptprim = aodprimary->Pt();
4795  etaprim = aodprimary->Eta();
4796  phiprim = aodprimary->Phi();
4797  if(phiprim < 0) phiprim+=TMath::TwoPi();
4798 
4799  if(ptprim < 0.01 || eprim < 0.01) return ;
4800 
4801  for (iParticle = 0; iParticle < nTracks; iParticle++)
4802  {
4803  AliAODMCParticle *part = (AliAODMCParticle*) mcparticles->At(iParticle);
4804 
4805  if (!part->IsPhysicalPrimary() ) continue; // same as part->GetStatus() !=1
4806 
4807  if ( part->Charge() == 0 ) continue;
4808 
4809  fMomentum.SetPxPyPzE(part->Px(),part->Py(),part->Pz(),part->E());
4810 
4811  //Particles in CTS acceptance, make sure to use the same selection as in the reader
4812  Bool_t inCTS = GetReader()->GetFiducialCut()->IsInFiducialCut(fMomentum.Eta(),fMomentum.Phi(),kCTS);
4813  //printf("Accepted? %d; pt %2.2f, eta %2.2f, phi %2.2f\n",inCTS,fMomentum.Pt(),fMomentum.Eta(),fMomentum.Phi()*TMath::RadToDeg());
4814  if( !inCTS ) continue;
4815 
4816  // Remove conversions
4817  Int_t indexmother = part->GetMother();
4818  if ( indexmother > -1 )
4819  {
4820  Int_t pdg = part->GetPdgCode();
4821  Int_t mPdg = ((AliAODMCParticle*) mcparticles->At(indexmother)) ->GetPdgCode();
4822  if (TMath::Abs(pdg) == 11 && mPdg == 22) continue;
4823  }
4824 
4825  if ( label == iParticle ) continue; // avoid trigger particle
4826 
4827  Float_t phi = part->Phi();
4828  if(phi < 0) phi+=TMath::TwoPi();
4829 
4830  Bool_t lead = FillChargedMCCorrelationHistograms(part->Pt(),phi,part->Eta(),ptprim,phiprim,etaprim, histoIndex,lostDecayPair);
4831 
4832  if ( !lead ) leadTrig = kFALSE;
4833  // if ( !lead && (fMakeAbsoluteLeading || fMakeNearSideLeading)) return;
4834  } //MC particle loop
4835  }// AOD MC
4836 
4837  // Trigger MC particle histograms
4838  //if (!lead && (fMakeAbsoluteLeading || fMakeNearSideLeading)) return;
4839 
4840  fhMCPtTrigger [histoIndex]->Fill(ptprim, GetEventWeight());
4841  fhMCPhiTrigger[histoIndex]->Fill(ptprim, phiprim, GetEventWeight());
4842  fhMCEtaTrigger[histoIndex]->Fill(ptprim, etaprim, GetEventWeight());
4843 
4844  if(lostDecayPair)
4845  {
4846  // check index in GetMCTagIndexHistogram
4847  if (histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
4848  {
4849  // pi0 decay
4850  fhMCPtTrigger [8]->Fill(ptprim, GetEventWeight());
4851  fhMCPhiTrigger[8]->Fill(ptprim, phiprim, GetEventWeight());
4852  fhMCEtaTrigger[8]->Fill(ptprim, etaprim, GetEventWeight());
4853  }
4854  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
4855  {
4856  // eta decay
4857  fhMCPtTrigger [9]->Fill(ptprim, GetEventWeight());
4858  fhMCPhiTrigger[9]->Fill(ptprim, phiprim, GetEventWeight());
4859  fhMCEtaTrigger[9]->Fill(ptprim, etaprim, GetEventWeight());
4860  }
4861  }
4862 
4863  if(!leadTrig && (fMakeAbsoluteLeading || fMakeNearSideLeading) )
4864  {
4865  AliDebug(1,Form("Not leading primary trigger: pT %2.2f, phi %2.2f, eta %2.2f",
4866  ptprim,phiprim*TMath::RadToDeg(),etaprim));
4867 
4868  fhMCPtTriggerNotLeading [histoIndex]->Fill(ptprim, GetEventWeight());
4869  fhMCPhiTriggerNotLeading[histoIndex]->Fill(ptprim, phiprim, GetEventWeight());
4870  fhMCEtaTriggerNotLeading[histoIndex]->Fill(ptprim, etaprim, GetEventWeight());
4871 
4872  if(lostDecayPair)
4873  {
4874  // check index in GetMCTagIndexHistogram
4875  if (histoIndex == 2 && 8 >= fMCGenTypeMin && 8 <= fMCGenTypeMax )
4876  {
4877  // pi0 decay
4878  fhMCPtTriggerNotLeading [8]->Fill(ptprim, GetEventWeight());
4879  fhMCPhiTriggerNotLeading[8]->Fill(ptprim, phiprim, GetEventWeight());
4880  fhMCEtaTriggerNotLeading[8]->Fill(ptprim, etaprim, GetEventWeight());
4881  }
4882  else if(histoIndex == 4 && 9 >= fMCGenTypeMin && 9 <= fMCGenTypeMax )
4883  {
4884  // eta decay
4885  fhMCPtTriggerNotLeading [9]->Fill(ptprim, GetEventWeight());
4886  fhMCPhiTriggerNotLeading[9]->Fill(ptprim, phiprim, GetEventWeight());
4887  fhMCEtaTriggerNotLeading[9]->Fill(ptprim, etaprim, GetEventWeight());
4888  }
4889  }
4890  }
4891 }
4892 
4893 //_____________________________________________________________________
4895 //_____________________________________________________________________
4896 void AliAnaParticleHadronCorrelation::Print(const Option_t * opt) const
4897 {
4898  if(! opt)
4899  return;
4900 
4901  printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ;
4902  AliAnaCaloTrackCorrBaseClass::Print(" ");
4903  printf("Pt trigger > %2.2f; < %2.2f\n", GetMinPt() , GetMaxPt()) ;
4904  printf("Pt associa > %2.2f; < %2.2f\n", fMinAssocPt, fMaxAssocPt) ;
4905  printf("Phi trigger particle-Hadron < %3.2f\n", fDeltaPhiMaxCut) ;
4906  printf("Phi trigger particle-Hadron > %3.2f\n", fDeltaPhiMinCut) ;
4907  printf("Phi trigger particle-UeHadron < %3.2f\n", fUeDeltaPhiMaxCut) ;
4908  printf("Phi trigger particle-UeHadron > %3.2f\n", fUeDeltaPhiMinCut) ;
4909  printf("Isolated Trigger? %d\n" , fSelectIsolated) ;
4910  printf("Several UE? %d\n" , fMakeSeveralUE) ;
4911  printf("Name of AOD Pi0 Branch %s \n", fPi0AODBranchName.Data());
4912  printf("Do Decay-hadron correlation ? %d\n", fPi0Trigger) ;
4913  printf("Select absolute leading for cluster triggers ? %d or Near Side %d\n",
4914  fMakeAbsoluteLeading, fMakeNearSideLeading) ;
4915  printf("Trigger pt bins %d\n", fNAssocPtBins) ;
4916  for (Int_t ibin = 0; ibin<fNAssocPtBins; ibin++) {
4917  printf("\t bin %d = [%2.1f,%2.1f]\n", ibin, fAssocPtBinLimit[ibin], fAssocPtBinLimit[ibin+1]) ;
4918  }
4919 
4920 }
4921 
4922 //____________________________________________________________
4924 //____________________________________________________________
4925 void AliAnaParticleHadronCorrelation::SetNAssocPtBins(Int_t n)
4926 {
4927  fNAssocPtBins = n ;
4928 
4929  if(n < 20 && n > 0)
4930  {
4931  fNAssocPtBins = n ;
4932  }
4933  else
4934  {
4935  AliWarning("n = larger than 19 or too small, set to 19");
4936  fNAssocPtBins = 19;
4937  }
4938 }
4939 
4940 //______________________________________________________________________________
4942 //______________________________________________________________________________
4943 void AliAnaParticleHadronCorrelation::SetAssocPtBinLimit(Int_t ibin, Float_t pt)
4944 {
4945  if(ibin <= fNAssocPtBins || ibin >= 0)
4946  {
4947  fAssocPtBinLimit[ibin] = pt ;
4948  }
4949  else
4950  {
4951  AliWarning(Form("Bin number too large %d > %d or small, nothing done", ibin, fNAssocPtBins)) ;
4952  }
4953 }
4954 
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:573
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:410
pdg
Int_t pdg
Definition: charmCutsOptimization.C:34
AliAnaParticleHadronCorrelation::fhMCMassPtTrigger
TH2F * fhMCMassPtTrigger[fgkNmcTypes]
! Invariant mass of the trigger vs MC origin.
Definition: AliAnaParticleHadronCorrelation.h:623
AliAnaParticleHadronCorrelation::fhMCPtXECharged
TH2F * fhMCPtXECharged[fgkNmcTypes]
! MC pure particles charged trigger primary pt vs xE
Definition: AliAnaParticleHadronCorrelation.h:579
AliAnaParticleHadronCorrelation::fhMCPtAssocDeltaPhi
TH2F * fhMCPtAssocDeltaPhi[fgkNmcTypes]
! MC pure particles charged associated primary pt vs delta phi (associated-trigger) ...
Definition: AliAnaParticleHadronCorrelation.h:593
AliCaloTrackReader::SetLastCaloMixedEvent
void SetLastCaloMixedEvent(Int_t e)
Definition: AliCaloTrackReader.h:560
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:643
AliAnaParticleHadronCorrelation::fhXEChargedVtxBC0
TH2F * fhXEChargedVtxBC0
! Trigger particle -charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:442
AliAnaParticleHadronCorrelation::fhMixXEUeCharged
TH2F * fhMixXEUeCharged
! xE for mixed event in Ue region.
Definition: AliAnaParticleHadronCorrelation.h:602
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:394
AliAnaParticleHadronCorrelation::fhPtTrigPout
TH2F * fhPtTrigPout
! Pout =associated pt*sin(delta phi) distribution vs trigger pt
Definition: AliAnaParticleHadronCorrelation.h:464
AliAnaParticleHadronCorrelation::fhZTCharged
TH2F * fhZTCharged
! Trigger particle -charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:396
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:550
AliAnaParticleHadronCorrelation::fhXEDecayCharged
TH2F * fhXEDecayCharged[AliNeutralMesonSelection::fgkMaxNDecayBits]
! Trigger particle (decay from pi0)-charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:558
AliAnaCaloTrackCorrBaseClass::AddToHistogramsName
virtual void AddToHistogramsName(TString add)
Definition: AliAnaCaloTrackCorrBaseClass.h:86
AliCaloTrackReader::GetListWithMixedEventsForTracks
TList * GetListWithMixedEventsForTracks(Int_t bi) const
Definition: AliCaloTrackReader.h:552
AliAnaParticleHadronCorrelation::FillNeutralUnderlyingEventSidesHistograms
void FillNeutralUnderlyingEventSidesHistograms(Float_t ptTrig, Float_t ptAssoc, Float_t zT, Float_t hbpZT, Float_t deltaPhi)
Definition: AliAnaParticleHadronCorrelation.cxx:1132
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:861
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:3310
AliAnaParticleHadronCorrelation::fhMixDeltaPhiCharged
TH2F * fhMixDeltaPhiCharged
! Difference of charged particle phi and trigger particle phi as function of trigger particle pT...
Definition: AliAnaParticleHadronCorrelation.h:599
AliAnaParticleHadronCorrelation::fhMCPtHbpZTCharged
TH2F * fhMCPtHbpZTCharged[fgkNmcTypes]
! MC pure particles charged trigger primary pt vs ln(1/zT)
Definition: AliAnaParticleHadronCorrelation.h:589
AliAnaParticleHadronCorrelation::MakeChargedCorrelation
void MakeChargedCorrelation(AliAODPWG4ParticleCorrelation *particle)
Definition: AliAnaParticleHadronCorrelation.cxx:3970
AliAnaParticleHadronCorrelation::fhDeltaPhiNeutral
TH2F * fhDeltaPhiNeutral
! Difference of neutral particle phi and trigger particle phi as function of trigger particle pT ...
Definition: AliAnaParticleHadronCorrelation.h:526
AliAnaParticleHadronCorrelation::fhZTNegCharged
TH2F * fhZTNegCharged
! Trigger particle -negative charged hadron momentum imbalance histogram.
Definition: AliAnaParticleHadronCorrelation.h:399