AliPhysics  5364b50 (5364b50)
AliAnaPhoton.h
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1 #ifndef ALIANAPHOTON_H
2 #define ALIANAPHOTON_H
3 
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5  * See cxx source for full Copyright notice */
6 
7 //_________________________________________________________________________
23 
24 // --- ROOT system ---
25 class TH2F ;
26 class TH1F;
27 class TObjString;
28 class TList ;
29 
30 // --- ANALYSIS system ---
32 
34 
35  public:
36 
37  AliAnaPhoton() ;
38 
40  virtual ~AliAnaPhoton() { ; }
41 
42  //---------------------------------------
43  // General analysis frame methods
44  //---------------------------------------
45 
46  TObjString * GetAnalysisCuts();
47 
49 
50  void Init();
51 
52  void InitParameters();
53 
54  void MakeAnalysisFillAOD() ;
55 
57 
58  void Print(const Option_t * opt)const;
59 
60 
61  // Analysis methods
62 
63  Bool_t ClusterSelected(AliVCluster* cl, Int_t nlm, Int_t mctag) ;
64 
66 
67 // void DistanceToAddedSignalAtGeneratorLevel(Int_t label, Int_t nprim,
68 // Float_t photonE, Float_t photonEta, Float_t photonPhi);
69 
70  void FillShowerShapeHistograms( AliVCluster* cluster, Int_t mcTag, Int_t nlm,
71  Float_t maxCellEFraction, Int_t & largeTimeInside) ;
72 
75 
78 
81 
84 
87 
90 
91  void FillTrackMatchingResidualHistograms(AliVCluster* calo, Int_t cut, Int_t mctag);
92 
93  void SwitchOnTMHistoFill() { fFillTMHisto = kTRUE ; }
94  void SwitchOffTMHistoFill() { fFillTMHisto = kFALSE ; }
95 
98 
99  void FillPileUpHistograms(AliVCluster* cluster, AliVCaloCells *cells, Int_t absIdMax) ;
100 
102 
103  // Cocktail generator studies
104  void CocktailGeneratorsClusterOverlaps(AliVCluster* calo, Int_t mctag);
105 
106  void ActivityNearCluster(Int_t icalo, Float_t en, Float_t eta, Float_t phi, Int_t mctag, TObjArray *clusterList) ;
109 
110  // Analysis parameters setters getters
111 
112  // ** Cluster selection methods **
113 
115  fMinDist = m1; fMinDist2 = m2; fMinDist3 = m3; }
116 
117  void SetTimeCut(Double_t min, Double_t max) { fTimeCutMin = min;
118  fTimeCutMax = max ; }
119  Double_t GetTimeCutMin() const { return fTimeCutMin ; }
120  Double_t GetTimeCutMax() const { return fTimeCutMax ; }
121 
122  void SetNCellCut(Int_t n) { fNCellsCut = n ; }
123  Double_t GetNCellCut() const { return fNCellsCut ; }
124 
125  void SetNLMCut(Int_t min, Int_t max) { fNLMCutMin = min;
126  fNLMCutMax = max ; }
127  Int_t GetNLMCutMin() const { return fNLMCutMin ; }
128  Int_t GetNLMCutMax() const { return fNLMCutMax ; }
129 
133 
136 
137  void SetNEBinCuts(Int_t nb) { fNEBinCuts = nb ; }
138  void SetEBinCutsAt(Int_t i, Float_t va) { if(i < 15) fEBinCuts[i] = va ; }
139 
144 
147  kmcPi0 = 4, kmcEta = 5, kmcElectron = 6,
149  kmcAntiProton = 10, kmcNeutron = 11, kmcProton = 12, kmcChPion = 13,
151  kmcISR = 16, kmcString = 17 };
152 
154  static const Int_t fgkNmcTypes = 18;
155 
159 
161  static const Int_t fgkNmcPrimTypes = 7;
162 
164  enum mcssTypes { kmcssPhoton = 0, kmcssOther = 1, kmcssPi0 = 2,
166 
168  static const Int_t fgkNssTypes = 6 ;
169 
173 
175  static const Int_t fgkNGenTypes = 7 ;
176 
177 
178  private:
179 
183 
185 
188 
191 
193 
196 
198 
200 
202 
204 
206 
208 
211 
212  TLorentzVector fMomentum;
213  TLorentzVector fMomentum2;
214  TLorentzVector fPrimaryMom;
215  TVector3 fProdVertex;
216 
218 
222 
224 
225  //
226  // Histograms
227  //
228 
229  TH1F * fhClusterCutsE [10];
230  TH1F * fhClusterCutsPt[10];
236 
237  TH1F * fhEPhoton ;
238  TH1F * fhPtPhoton ;
243 
246 
249 
250  // Shower shape
252 
259 
264 
269 
274 
279 
286 
297 
310 
311  // Fill MC dependent histograms, Origin of this cluster is ...
312 
317 
318  TH1F * fhMCE [fgkNmcTypes];
319  TH1F * fhMCPt [fgkNmcTypes];
322 
328 
334 
335  // Shower Shape MC
336 
341 
343 
344 // TH2F * fhMCPhotonELambda0NoOverlap ; //!<! E vs Lambda0 from MC photons, no overlap
345 // TH2F * fhMCPhotonELambda0TwoOverlap ; //!<! E vs Lambda0 from MC photons, 2 particles overlap
346 // TH2F * fhMCPhotonELambda0NOverlap ; //!<! E vs Lambda0 from MC photons, N particles overlap
347 
356 
365 
366  //Embedding
368 
373 
378 
379  // Track Matching
380 
381 //TH2F * fhTrackMatchedDEta[2] ; //!<! Eta distance between track and cluster vs cluster E, after and before photon cuts
382 //TH2F * fhTrackMatchedDPhi[2] ; //!<! Phi distance between track and cluster vs cluster E, after and before photon cuts
383 //TH2F * fhTrackMatchedDEtaDPhi[2] ; //!<! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV, after and before
384 
388 
392 
393 //TH2F * fhTrackMatchedDEtaTrackPt[2] ; //!<! Eta distance between track and cluster vs track pT, after and before photon cuts
394 //TH2F * fhTrackMatchedDPhiTrackPt[2] ; //!<! Phi distance between track and cluster vs track pT, after and before photon cuts
395 //TH2F * fhTrackMatchedDEtaDPhiTrackPt[2]; //!<! Eta vs Phi distance between track and cluster, track pT > 0.5 GeV, after and before
396 
400 
404 
407 
414 
416  TH2F * fhdEdx[2];
417  TH2F * fhEOverP[2];
419 
422 
423 
424  // Pile-up
425 
426  TH1F * fhPtPhotonPileUp[7];
432 
439 
444 
451 
452 //TH2F * fhLam0EMCALRegion [4][3]; //!<! Cluster lambda0 vs E, in different EMCal regions
453 //TH2F * fhLam0EMCALRegionTRD[4][3]; //!<! Cluster lambda0 vs E, in different EMCal regions, SM covered by TRD
454 //TH2F * fhLam0EMCALRegionMCConvRcut [4][3][6]; //!<! Cluster lambda0 vs E, in different EMCal regions, MC photon conversions, depending on conversion vertex
455 //TH2F * fhLam0EMCALRegionTRDMCConvRcut[4][3][6]; //!<! Cluster lambda0 vs E, in different EMCal regions, SM covered by TRD, MC photon conversions, depending on conversion vertex
456 
459 
460  //
461  // Clusters within a shower shape bin, 2 bins [0.23,0.26] (photon) and [0.3,0.4] (tail), if cell weight > 0
462  //
469 //TH2F * fhCellClusterEFracLam0BinPerSMWeighted[2][20]; //!<! Cell E / Cluster E vs cluster pT, not maximum cluster cell, in a l0 bin per SM, log weight
472 
473  // plus different Pt bins 2-3,3-4,4-5,5-6,6-8,8-10,10-12
480 
481 // // Shared clusters
482 // TH2F * fhLam0PerSMShared [12] ; //!<! Cluster lambda0 vs Pt, for shared clusters, EMCal
483 // TH2F * fhLam1PerSMShared [12] ; //!<! Cluster lambda1 vs Pt, for shared clusters, EMCal
484 // TH2F * fhTimeLam0BinPerSMShared [2][12] ; //!<! Cell time, not maximum cluster cell, in a l0 bin per SM, shared SM
485 //
486 // TH2F * fhEtaPhiLam0BinPtBinSMShared [2][7] ; //!<! Cluster eta/phi in a l0 bin, different Pt bins, SM shared clusters
487 // TH2F * fhColRowLam0BinPtBinSMShared [2][7] ; //!<! Cell hits, not maximum cluster cell, in a l0 bin, different Pt bins
488 
489  // Cells with large time
497 
498  TH2F * fhLam0PerSM [20] ;
499  TH2F * fhLam1PerSM [20] ;
504 //TH2F * fhLam0PerSMSPDPileUp [20] ; //!<! Cluster lambda0 vs Pt, when event tagged as pile-up by SPD, in different SM
505 //TH2F * fhLam1PerSMSPDPileUp [20] ; //!<! Cluster lambda0 vs Pt, when event tagged as pile-up by SPD, in different SM
506 
511 
517 
522 
527 
532 
537 
542 
547 
548 
549 
555 
556 
562 
568 
569 //
570 // TH2F * fhDistanceAddedPhotonAddedPrimarySignal ; //!<! Generated added cocktail photon vs distance to other generator primary particle.
571 // TH2F * fhDistanceHijingPhotonAddedPrimarySignal ; //!<! Generated hijing photon vs distance to other generator primary particle.
572 // TH2F * fhDistanceAddedPhotonAddedSecondarySignal ; //!<! Generated added cocktail photon vs distance to other generator secondary particle.
573 // TH2F * fhDistanceHijingPhotonAddedSecondarySignal; //!<! Generated hijing photon vs distance to other generator secondary particle.
574 // TH2F * fhDistanceAddedPhotonHijingSecondary ; //!<! Generated added cocktail photon vs distance to hijing secondary particle.
575 
579 
581  AliAnaPhoton( const AliAnaPhoton & g) ;
582 
584  AliAnaPhoton & operator = (const AliAnaPhoton & g) ;
585 
587  ClassDef(AliAnaPhoton,46) ;
589 
590 } ;
591 
592 #endif//ALIANAPHOTON_H
593 
594 
595 
Bool_t fFillOnlySimpleSSHisto
Fill selected cluster histograms, selected SS histograms.
Definition: AliAnaPhoton.h:203
TH2F * fhLocalRegionClusterEnergySumHijing2
! Sum of energy near the cluster, R<0.2, vs cluster E, hijing tagged mc clusters, ...
Definition: AliAnaPhoton.h:523
TH2F * fhEBinClusterColRowPID[14]
! Column and row location of cluster max E cell in different energy bins, after PID cut ...
Definition: AliAnaPhoton.h:510
TH2F * fhLam1ETMTRD
! Cluster lambda1 vs E, SM covered by TRD, cut on Track Matching residual
Definition: AliAnaPhoton.h:278
TH1F * fhClusterCutsE[10]
! control histogram on the different photon selection cuts, E
Definition: AliAnaPhoton.h:229
TH2F * fhPhiLam0LowE
! Cluster phi vs lambda0, E<2
Definition: AliAnaPhoton.h:288
TH2F * fhNCellsLam1HighE
! number of cells in cluster vs lambda1, E>2
Definition: AliAnaPhoton.h:284
TH2F * fhMergeGeneratorClusterHijingBkgEPrimRecoDiff[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, one is HIJING, for different generator origins...
Definition: AliAnaPhoton.h:566
TH2F * fhLam1Lam0HighE
! Cluster lambda1 vs lambda0, E>2
Definition: AliAnaPhoton.h:294
TH2F * fhTrackMatchedDEtaTRD[2]
! Eta distance between track and cluster vs cluster E, after and before photon cuts, behind TRD
Definition: AliAnaPhoton.h:405
Double_t GetTimeCutMax() const
Definition: AliAnaPhoton.h:120
TH1F * fhMCPt[fgkNmcTypes]
! Number of identified photon vs cluster pT coming from MC particle
Definition: AliAnaPhoton.h:319
void SetNEBinCuts(Int_t nb)
Definition: AliAnaPhoton.h:137
TH2F * fhTrackMatchedDEtaDPhiNeg[2]
! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV, after and before photon cuts ...
Definition: AliAnaPhoton.h:391
Int_t fNCellsCut
Accept for the analysis clusters with more than fNCellsCut cells.
Definition: AliAnaPhoton.h:192
TH2F * fhEmbedPi0ELambda0FullBkg
! Lambda0 vs E for embedded photons with less than 10% of the cluster energy
Definition: AliAnaPhoton.h:377
TH2F * fhDispE
! Cluster dispersion vs E
Definition: AliAnaPhoton.h:253
TH2F * fhMCEta[fgkNmcTypes]
! eta of identified photon coming from MC particle
Definition: AliAnaPhoton.h:321
Int_t fNLMCutMax
Remove clusters/cells with number of local maxima larger than this value.
Definition: AliAnaPhoton.h:195
TH2F * fhMCNCellsE[fgkNssTypes]
! NCells per cluster vs energy
Definition: AliAnaPhoton.h:354
TH1F * fhMergeGeneratorClusterHijingBkg[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, one is HIJING, for different generator origins...
Definition: AliAnaPhoton.h:553
TH2F * fhDTimeLam0BinPerSMWeighted[2][20]
! t_max-t_cell, not maximum cluster cell, in a l0 bin per SM, log weight Cell E / Cluster E ...
Definition: AliAnaPhoton.h:467
TH2F * fhDispEtaDispPhi[7]
! shower dispersion in eta direction vs phi direction for 5 E bins [0-2],[2-4],[4-6],[6-10],[> 10]
Definition: AliAnaPhoton.h:307
TH2F * fhCellClusterEFracAndTime[2][7]
! Cell in Cluster E cell/ E cluster vs cell Time, in a l0 bin, different Pt bins
Definition: AliAnaPhoton.h:479
Int_t fNLMCutMin
Remove clusters/cells with number of local maxima smaller than this value.
Definition: AliAnaPhoton.h:194
TH2F * fhLam1ETRD
! Cluster lambda1 vs E, SM covered by TRD
Definition: AliAnaPhoton.h:268
TH2F * fhEClusterSM
! Cluster E distribution per SM, before any selection, after reader
Definition: AliAnaPhoton.h:440
TH2F * fhMaxCellDiffClusterE
! Fraction of energy carried by cell with maximum energy
Definition: AliAnaPhoton.h:233
TH2F * fhPtClusterSM
! Cluster E distribution per SM, before any selection, after reader
Definition: AliAnaPhoton.h:442
double Double_t
Definition: External.C:58
TH2F * fhdEdxTrackPt[2]
! Matched track dEdx vs track pT, after and before photon cuts
Definition: AliAnaPhoton.h:420
TH2F * fhDispETRD
! Cluster dispersion vs E, SM covered by TRD
Definition: AliAnaPhoton.h:265
TH2F * fhLocalRegionClusterMultiplicityPerCentralityAdded[6]
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, not hijing (added signal) tagge...
Definition: AliAnaPhoton.h:531
mcTypes
For MC histograms in arrays, index in the array corresponds to a MC originating particle type...
Definition: AliAnaPhoton.h:146
TH2F * fhLam1PerNLargeTimeInClusterCell[5]
! Cluster lambda1 vs Pt, when any secondary cell has t > 50 ns, per number of large time secondary ce...
Definition: AliAnaPhoton.h:503
TH2F * fhTrackMatchedDEtaDPhiPos[2]
! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV, after and before ...
Definition: AliAnaPhoton.h:387
TH2F * fhLam0PerNLargeTimeInClusterCell[5]
! Cluster lambda0 vs Pt, when any secondary cell has t > 50 ns, per number of large time secondary ce...
Definition: AliAnaPhoton.h:502
Definition: External.C:236
TH2F * fhMCPtLambda0[fgkNssTypes]
! pT vs Lambda0 from MC particle
Definition: AliAnaPhoton.h:338
TH2F * fhNCellsLam1LowE
! number of cells in cluster vs lambda1
Definition: AliAnaPhoton.h:281
Bool_t fFillTMHisto
Fill track matching plots.
Definition: AliAnaPhoton.h:186
TH2F * fhPtPhotonNPileUpSPDVtx
! photon pt vs number of spd pile-up vertices
Definition: AliAnaPhoton.h:433
void SwitchOnTrackMatchRejection()
Definition: AliAnaPhoton.h:131
Bool_t fFillEBinAcceptanceHisto
Fill histograms with cluster eta-phi distribution and column-row cell, for different energy bins...
Definition: AliAnaPhoton.h:219
TH2F * fhPtPhotonNPileUpTrkVtx
! photon pt vs number of track pile-up vertices
Definition: AliAnaPhoton.h:434
void SwitchOnTMHistoFill()
Definition: AliAnaPhoton.h:93
TH2F * fhTrackMatchedDPhiNegTrackPt[2]
! Phi distance between track and cluster vs track pT, after and before photon cuts ...
Definition: AliAnaPhoton.h:402
TH2F * fhNCellsDispLowE
! number of cells in cluster vs dispersion
Definition: AliAnaPhoton.h:282
TH2F * fhTrackMatchedDEtaPos[2]
! Eta distance between track and cluster vs cluster E, after and before photon cuts ...
Definition: AliAnaPhoton.h:385
TH2F * fhSphericityE
! shower sphericity in eta vs phi
Definition: AliAnaPhoton.h:304
TH2F * fhDispEtaE
! shower dispersion in eta direction
Definition: AliAnaPhoton.h:298
TH2F * fhPtPhotonNPileUpTrkVtxTimeCut
! photon pt vs number of track pile-up vertices, time cut +- 25 ns
Definition: AliAnaPhoton.h:436
TH2F * fhEtaPrimMC[fgkNmcPrimTypes]
! Eta of generated photon
Definition: AliAnaPhoton.h:327
Int_t GetNLMCutMin() const
Definition: AliAnaPhoton.h:127
TH2F * fhPtPhotonSM
! photon-like cluster E distribution per SM
Definition: AliAnaPhoton.h:443
TH2F * fhEBinClusterEtaPhiPID[14]
! Eta-Phi location of cluster in different energy bins, after PID cut
Definition: AliAnaPhoton.h:509
TH2F * fhDistance2AddedSignals
! Distance between 2 clusters generated by added cocktails
Definition: AliAnaPhoton.h:576
virtual ~AliAnaPhoton()
Virtual destructor, not implemented.
Definition: AliAnaPhoton.h:40
Bool_t fFillEMCALRegionSSHistograms
Fill shower shape histograms in EMCal slices.
Definition: AliAnaPhoton.h:199
TH2F * fhTrackMatchedDPhiTRD[2]
! Phi distance between track and cluster vs cluster E, after and before photon cuts, behind TRD
Definition: AliAnaPhoton.h:406
Float_t fMinDist2
Cuts on Minimal distance to study acceptance evaluation.
Definition: AliAnaPhoton.h:181
TH1F * fhPtPhotonPileUp[7]
! pT distribution of selected photons
Definition: AliAnaPhoton.h:426
TH1F * fhPtPhoton
! Number of identified photon vs transerse momentum
Definition: AliAnaPhoton.h:238
void FillNPrimaryHistograms(Int_t n)
Definition: AliAnaPhoton.h:142
Bool_t fRejectTrackMatch
If PID on, reject clusters which have an associated TPC track.
Definition: AliAnaPhoton.h:184
TH2F * fhMergeGeneratorClusterHijingAndOtherBkgEPrimRecoDiff[10][fgkNGenTypes]
! Cluster energy, at least 3 generators contributions, one is HIJING, for different generator origins...
Definition: AliAnaPhoton.h:565
void MakeAnalysisFillAOD()
TLorentzVector fMomentum2
! Cluster momentum, temporary container
Definition: AliAnaPhoton.h:213
TH2F * fhTrackMatchedDPhiMCNoOverlap[2]
! Phi distance between track and cluster vs cluster E, not other particle overlap, after and before photon cuts
Definition: AliAnaPhoton.h:411
TH2F * fhDistance2Hijing
! Distance between 2 clusters generated by hijing
Definition: AliAnaPhoton.h:578
TH2F * fhPtEventPlanePhoton
! event plane vs photon pT
Definition: AliAnaPhoton.h:245
TH2F * fhLam0PtNLM1
! Cluster lambda0 vs pT, for clusters with NLM=1
Definition: AliAnaPhoton.h:260
TH2F * fhLam1PtNLM1
! Cluster lambda0 vs pT, for clusters with NLM=1
Definition: AliAnaPhoton.h:262
TH2F * fhLam0PtTRD
! Cluster lambda0 vs pT, SM covered by TRD
Definition: AliAnaPhoton.h:267
TH2F * fhMCConversionVertex
! Conversion distance for photon clusters that have at least a contributor from the conversion...
Definition: AliAnaPhoton.h:445
TH2F * fhEmbedPi0ELambda0FullSignal
! Lambda0 vs E for embedded photons with more than 90% of the cluster energy
Definition: AliAnaPhoton.h:374
TH2F * fhEmbedPi0ELambda0MostlyBkg
! Lambda0 vs E for embedded photons with 50%<fraction<10%
Definition: AliAnaPhoton.h:376
TH2F * fhMCESphericity[fgkNssTypes]
! shower sphericity, eta vs phi
Definition: AliAnaPhoton.h:361
TH2F * fhEtaPhiLargeTimeInClusterCell[2][7]
! Cluster eta/phi, with at least one significant cell with large time
Definition: AliAnaPhoton.h:490
TH2F * fhLocalRegionClusterMultiplicityPerCentralityHijing[6]
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, hijing tagged mc clusters...
Definition: AliAnaPhoton.h:521
TH2F * fhLocalRegionClusterEnergySumPerCentralityAddedMCPi0Decay[6]
! Sum of energy near the cluster, R<0.2, vs centrality percentile, not hijing (added signal) tagged m...
Definition: AliAnaPhoton.h:545
TH2F * fhMC2Pt[fgkNmcTypes]
! pT distribution, Reco vs MC coming from MC particle
Definition: AliAnaPhoton.h:316
TH2F * fhEtaPhiPhoton
! Pseudorapidity vs Phi of identified photon for E > 0.5
Definition: AliAnaPhoton.h:241
void SetMinDistanceToBadChannel(Float_t m1, Float_t m2, Float_t m3)
Definition: AliAnaPhoton.h:114
TH2F * fhPhiPhoton
! Azimuthal angle of identified photon vs transerse momentum
Definition: AliAnaPhoton.h:239
TH2F * fhYPrimMC[fgkNmcPrimTypes]
! Rapidity of generated photon
Definition: AliAnaPhoton.h:326
void FillAcceptanceHistograms()
void SwitchOffTMHistoFill()
Definition: AliAnaPhoton.h:94
TH2F * fhSumEtaE
! shower dispersion in eta direction
Definition: AliAnaPhoton.h:300
TH2F * fhLocalRegionClusterEnergySum[6]
! Sum of energy near the cluster, R<0.2, vs cluster E, for different cocktail merging cases ...
Definition: AliAnaPhoton.h:513
TH2F * fhMCEDispEtaPhiDiff[fgkNssTypes]
! shower dispersion in eta -phi direction
Definition: AliAnaPhoton.h:360
void SwitchOnTMTrackPtHistoFill()
Definition: AliAnaPhoton.h:96
void SwitchOffFillShowerShapeHistograms()
Definition: AliAnaPhoton.h:74
TH2F * fhColRowLam0BinPtBin[2][7]
! Cell hits, not maximum cluster cell, in a l0 bin, different Pt bins
Definition: AliAnaPhoton.h:475
void Print(const Option_t *opt) const
Print some relevant parameters set for the analysis.
TH2F * fhMergeGeneratorClusterEPrimRecoRatio[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, for different generator origins and different ...
Definition: AliAnaPhoton.h:557
TH2F * fhCellClusterELam0BinPerSM[2][20]
! Cell E vs cluster pT, not maximum cluster cell, in a l0 bin per SM
Definition: AliAnaPhoton.h:470
TH2F * fhEtaLam0LowE
! Cluster eta vs lambda0, E<2
Definition: AliAnaPhoton.h:287
void SwitchOnStudyClusterLocalActivity()
Definition: AliAnaPhoton.h:107
Float_t fEBinCuts[15]
Energy bins cut.
Definition: AliAnaPhoton.h:220
TH2F * fhPtPhotonNPileUpSPDVtxTimeCut
! photon pt vs number of spd pile-up vertices, time cut +-25 ns
Definition: AliAnaPhoton.h:435
TH2F * fhMCConversionVertexTRD
! Conversion distance for photon clusters that have at least a contributor from the conversion...
Definition: AliAnaPhoton.h:446
Bool_t fFillSSHistograms
Fill shower shape histograms.
Definition: AliAnaPhoton.h:197
TH2F * fhdEdx[2]
! Matched track dEdx vs cluster E, after and before photon cuts
Definition: AliAnaPhoton.h:416
TH2F * fhLam0ETRD
! Cluster lambda0 vs E, SM covered by TRD
Definition: AliAnaPhoton.h:266
void SwitchOffStudyClusterLocalActivity()
Definition: AliAnaPhoton.h:108
void SetNCellCut(Int_t n)
Definition: AliAnaPhoton.h:122
TH2F * fhLocalRegionClusterEnergySumHijing[6]
! Sum of energy near the cluster, R<0.2, vs cluster E, hijing tagged mc clusters, for different cockt...
Definition: AliAnaPhoton.h:518
TH2F * fhDispETM
! Cluster dispersion vs E, cut on Track Matching residual
Definition: AliAnaPhoton.h:270
TH2F * fhEmbedPhotonELambda0FullSignal
! Lambda0 vs E for embedded photons with more than 90% of the cluster energy
Definition: AliAnaPhoton.h:369
TH2F * fhDistanceAddedSignalsHijing
! Distance between 2 clusters generated by added cocktails and hijing
Definition: AliAnaPhoton.h:577
TH2F * fhEtaPhoton
! Pseudorapidity of identified photon vs transerse momentum
Definition: AliAnaPhoton.h:240
TH2F * fhDispSumEtaDiffE
! difference of 2 eta dispersions
Definition: AliAnaPhoton.h:305
mcGenTypes
For MC histograms with cocktail generator checks in arrays, index in the array corresponds to a MC or...
Definition: AliAnaPhoton.h:171
TH2F * fhTimePtPhotonSPD
! Time of photon cluster vs Pt, IsSPDPileUp
Definition: AliAnaPhoton.h:429
TH2F * fhMCDispEtaDispPhi[7][fgkNssTypes]
! shower dispersion in eta direction vs phi direction for 5 E bins [0-2],[2-4],[4-6],[6-10],[> 10]
Definition: AliAnaPhoton.h:362
Bool_t fFillTrackMultHistograms
Fill cluster/photon pT spectrum histograms vs track multiplicity or track sum pt. ...
Definition: AliAnaPhoton.h:207
TH2F * fhLam0EMCALRegionPerSM[4][3][20]
! Cluster lambda0 vs Pt, in different EMCal regions
Definition: AliAnaPhoton.h:457
void SwitchOnFillShowerShapeHistogramsPerNLM()
Definition: AliAnaPhoton.h:76
void InitParameters()
Initialize the parameters of the analysis.
TH2F * fhLocalRegionClusterMultiplicityPerCentralityHijing2
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, hijing tagged mc clusters...
Definition: AliAnaPhoton.h:526
TH1F * fhPtPrimMC[fgkNmcPrimTypes]
! Number of generated photon vs pT
Definition: AliAnaPhoton.h:324
TH2F * fhNCellsE
! number of cells in cluster vs E
Definition: AliAnaPhoton.h:231
TH2F * fhLocalRegionClusterMultiplicityHijingMCPi0Decay[6]
! Cluster multiplicity near cluster, R<0.2, vs cluster E, hijing tagged mc clusters, for different cocktail merging cases
Definition: AliAnaPhoton.h:539
TH2F * fhLocalRegionClusterEnergySumPerCentralityHijingMCPi0Decay[6]
! Sum of energy near the cluster, R<0.2, vs centrality percentile, hijing tagged mc clusters...
Definition: AliAnaPhoton.h:540
TH2F * fhLocalRegionClusterEnergySumPerCentralityMCPi0Decay[6]
! Sum of energy near the cluster, R<0.2, vs centrality percentile, for different cocktail merging cas...
Definition: AliAnaPhoton.h:535
void SwitchOffOnlySimpleHistoFill()
Definition: AliAnaPhoton.h:86
TH1F * fhMergeGeneratorClusterHijingAndOtherBkg[10][fgkNGenTypes]
! Cluster energy, at least 3 generators contributions, one is HIJING, for different generator origins...
Definition: AliAnaPhoton.h:552
TH2F * fhTimePt
! Time of photon cluster vs pt
Definition: AliAnaPhoton.h:234
TH2F * fhEtaPhi
! Pseudorapidity vs Phi of clusters for E > 0.5
Definition: AliAnaPhoton.h:235
TH2F * fhPtPhotonSumPtTracks[10]
! Track sum pT distribution per event vs track pT, different pT cuts
Definition: AliAnaPhoton.h:248
TH2F * fhMCLambda0DispPhi[7][fgkNssTypes]
! shower shape correlation l0 vs disp phi
Definition: AliAnaPhoton.h:364
void SwitchOffFillConversionVertexHistograms()
Definition: AliAnaPhoton.h:83
TH2F * fhLam0PerSMLargeTimeInClusterCell[20]
! Cluster lambda0 vs Pt, when any secondary cell has t > 50 ns, in different SM
Definition: AliAnaPhoton.h:500
TH2F * fhTrackMatchedDEtaDPhiNegTrackPt[2]
! Eta vs Phi distance between track and cluster, track pT > 0.5 GeV, after and before photon cuts ...
Definition: AliAnaPhoton.h:403
TH2F * fhCellClusterEAndTime[2][7]
! Cell in Cluster E cell vs cell Time, in a l0 bin, different Pt bins
Definition: AliAnaPhoton.h:478
TH2F * fhNCellsWithLargeTimeInCluster[2][20]
! Number of cells in cluster with large time
Definition: AliAnaPhoton.h:496
TH2F * fhEPhotonSM
! photon-like cluster E distribution per SM
Definition: AliAnaPhoton.h:441
TH2F * fhEOverPTRD[2]
! Matched track E cluster over P track vs cluster E, after dEdx cut, after and before photon cuts...
Definition: AliAnaPhoton.h:418
TH2F * fhMCELambda0[fgkNssTypes]
! E vs Lambda0 from MC particle
Definition: AliAnaPhoton.h:337
TH2F * fhTrackMatchedDPhiNeg[2]
! Phi distance between track and cluster vs cluster E, after and before photon cuts ...
Definition: AliAnaPhoton.h:390
void MakeAnalysisFillHistograms()
TH2F * fhMCELambda1[fgkNssTypes]
! E vs Lambda1 from MC particle
Definition: AliAnaPhoton.h:339
TH2F * fhLocalRegionClusterMultiplicityPerCentralityAddedMCPi0Decay[6]
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, not hijing (added signal) tagge...
Definition: AliAnaPhoton.h:546
TH2F * fhLambda0DispPhi[7]
! shower shape correlation l0 vs disp phi
Definition: AliAnaPhoton.h:309
TH2F * fhLambda0DispEta[7]
! shower shape correlation l0 vs disp eta
Definition: AliAnaPhoton.h:308
Base class for CaloTrackCorr analysis algorithms.
void SwitchOffTrackMatchRejection()
Definition: AliAnaPhoton.h:132
TH2F * fhCellClusterEFracLam0BinPerSMLargeTime[2][20]
! Cell in Cluster E cell / Ecluster vs cluster pT, with large time
Definition: AliAnaPhoton.h:492
TH2F * fhLocalRegionClusterEnergySumHijingMCPi0Decay[6]
! Sum of energy near the cluster, R<0.2, vs cluster E, hijing tagged mc clusters, for different cockt...
Definition: AliAnaPhoton.h:538
Int_t fNOriginHistograms
Fill only NOriginHistograms of the 14 defined types.
Definition: AliAnaPhoton.h:209
static const Int_t fgkNmcPrimTypes
Total number of MC primary histograms.
Definition: AliAnaPhoton.h:161
TH2F * fhLocalRegionClusterEnergySumPerCentralityAdded[6]
! Sum of energy near the cluster, R<0.2, vs centrality percentile, not hijing (added signal) tagged m...
Definition: AliAnaPhoton.h:530
TH2F * fhCellClusterEFracLam0BinPerSMLargeTimeTotal[2][20]
! Sum of all Cell in Cluster , with large time E cell / Ecluster vs cluster pT
Definition: AliAnaPhoton.h:493
Double_t GetTimeCutMin() const
Definition: AliAnaPhoton.h:119
int Int_t
Definition: External.C:63
TH2F * fhTimePtPhotonNoCut
! Time of photon cluster vs Pt, no cut
Definition: AliAnaPhoton.h:428
TH2F * fhPtPhotonNPileUpSPDVtxTimeCut2
! photon pt vs number of spd pile-up vertices, time cut +-75 ns
Definition: AliAnaPhoton.h:437
TH2F * fhEOverP[2]
! Matched track E cluster over P track vs cluster E, after dEdx cut, after and before photon cuts ...
Definition: AliAnaPhoton.h:417
TH1F * fhEPrimMC[fgkNmcPrimTypes]
! Number of generated photon vs energy
Definition: AliAnaPhoton.h:323
TH2F * fhCellsE
! energy of cells in cluster vs E of cluster
Definition: AliAnaPhoton.h:232
TH2F * fhDispPt
! Cluster dispersion vs pT
Definition: AliAnaPhoton.h:254
Bool_t fFillTMHistoTrackPt
Fill track matching plots depending on Track pT.
Definition: AliAnaPhoton.h:187
TH2F * fhDispETMTRD
! Cluster dispersion vs E, SM covered by TRD, cut on Track Matching residual
Definition: AliAnaPhoton.h:275
float Float_t
Definition: External.C:68
TH2F * fhPhiPrimMC[fgkNmcPrimTypes]
! Phi of generted photon
Definition: AliAnaPhoton.h:325
void SwitchOnFillEMCALRegionSSHistograms()
Definition: AliAnaPhoton.h:79
TH2F * fhLam1ETM
! Cluster lambda1 vs E, cut on Track Matching residual
Definition: AliAnaPhoton.h:273
TH2F * fhMergeGeneratorClusterNotHijingBkgEPrimRecoDiff[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, none is HIJING, for different generator origin...
Definition: AliAnaPhoton.h:564
mcPTypes
For MC histograms in arrays, index in the array corresponds to a MC generated primary particle type...
Definition: AliAnaPhoton.h:157
Filter EMCal/PHOS clusters for photon analysis.
Definition: AliAnaPhoton.h:33
TH2F * fhLocalRegionClusterEnergySumPerCentralityHijing[6]
! Sum of energy near the cluster, R<0.2, vs centrality percentile, hijing tagged mc clusters...
Definition: AliAnaPhoton.h:520
TH2F * fhLam1PerSM[20]
! Cluster lambda0 vs Pt, in different SM
Definition: AliAnaPhoton.h:499
TH2F * fhEtaPhi05Photon
! Pseudorapidity vs Phi of identified photon for E < 0.5
Definition: AliAnaPhoton.h:242
TH2F * fhLocalRegionClusterMultiplicity[6]
! Cluster multiplicity near cluster, R<0.2, vs cluster E, for different cocktail merging cases ...
Definition: AliAnaPhoton.h:514
TH2F * fhMergeGeneratorClusterNotHijingBkgEPrimRecoRatio[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, none is HIJING, for different generator origin...
Definition: AliAnaPhoton.h:558
TH2F * fhDispSumPhiDiffE
! difference of 2 phi dispersions
Definition: AliAnaPhoton.h:306
TH2F * fhEBinClusterColRow[14]
! Column and row location of cluster max E cell in different energy bins.
Definition: AliAnaPhoton.h:508
TH2F * fhLam0PtNLM2
! Cluster lambda0 vs pT, for clusters with NLM=2
Definition: AliAnaPhoton.h:261
TH2F * fhNCellsLam0HighE
! number of cells in cluster vs lambda0, E>2
Definition: AliAnaPhoton.h:283
void SwitchOffTMTrackPtHistoFill()
Definition: AliAnaPhoton.h:97
TH1F * fhMergeGeneratorCluster[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, for different generator origins and different ...
Definition: AliAnaPhoton.h:550
TH2F * fhMergeGeneratorClusterHijingAndOtherBkgEPrimRecoRatio[10][fgkNGenTypes]
! Cluster energy, at least 3 generators contributions, one is HIJING, for different generator origins...
Definition: AliAnaPhoton.h:559
TH2F * fhTrackMatchedDEtaDPhiPosTrackPt[2]
! Eta vs Phi distance between track and cluster, track pT > 0.5 GeV, after and before ...
Definition: AliAnaPhoton.h:399
TList * GetCreateOutputObjects()
TH2F * fhMCLambda0DispEta[7][fgkNssTypes]
! shower shape correlation l0 vs disp eta
Definition: AliAnaPhoton.h:363
TH2F * fhMCNCellsvsClusterMaxCellDiffE6[fgkNssTypes]
! NCells vs fraction of energy of max cell for E > 6
Definition: AliAnaPhoton.h:353
TH2F * fhCellClusterELam0BinPerSMLargeTime[2][20]
! Cell in Cluster E cell vs cluster pT, with large time
Definition: AliAnaPhoton.h:494
TH2F * fhLam1PerSMLargeTimeInClusterCell[20]
! Cluster lambda1 vs Pt, when any secondary cell has t > 50 ns, in different SM
Definition: AliAnaPhoton.h:501
Float_t fMinDist3
One more cut on distance used for acceptance-efficiency study.
Definition: AliAnaPhoton.h:182
TH2F * fhMCConversionLambda1RcutTRD[6]
! Shower shape M20 of photon conversions, depending on conversion vertex, SM covered by TRD ...
Definition: AliAnaPhoton.h:450
TH1F * fhClusterCutsPt[10]
! control histogram on the different photon selection cuts, pT
Definition: AliAnaPhoton.h:230
TH2F * fhTrackMatchedDEtaPosTrackPt[2]
! Eta distance between track and cluster vs track pT, after and before photon cuts ...
Definition: AliAnaPhoton.h:397
Float_t fMinDist
Minimal distance to bad channel to accept cluster.
Definition: AliAnaPhoton.h:180
TH2F * fhTrackMatchedMCParticle[2]
! Trace origin of matched particle
Definition: AliAnaPhoton.h:415
TH2F * fhLocalRegionClusterEtaPhi[6]
! Pseudorapidity vs Phi of clusters with cone R within the EMCal, for different cocktail merging case...
Definition: AliAnaPhoton.h:512
void SetTimeCut(Double_t min, Double_t max)
Definition: AliAnaPhoton.h:117
TH2F * fhLocalRegionClusterEnergySumPerCentrality[6]
! Sum of energy near the cluster, R<0.2, vs centrality percentile, for different cocktail merging cas...
Definition: AliAnaPhoton.h:515
TH2F * fhMCMaxCellDiffClusterE[fgkNssTypes]
! Fraction of energy carried by cell with maximum energy
Definition: AliAnaPhoton.h:355
TH2F * fhMC2E[fgkNmcTypes]
! E distribution, Reco vs MC coming from MC particle
Definition: AliAnaPhoton.h:315
TH2F * fhCellClusterEFracLam0BinPerSM[2][20]
! Cell E / Cluster E vs cluster pT, not maximum cluster cell, in a l0 bin per SM
Definition: AliAnaPhoton.h:468
Float_t fConstantTimeShift
Apply a 600 ns time shift in case of simulation, shift in ns.
Definition: AliAnaPhoton.h:217
TH2F * fhEmbedPhotonELambda0MostlySignal
! Lambda0 vs E for embedded photons with 90%<fraction<50%
Definition: AliAnaPhoton.h:370
void SwitchOffAcceptanceHistoPerEBin()
Definition: AliAnaPhoton.h:135
TH2F * fhLocalRegionClusterEnergySumAddedMCPi0Decay[6]
! Sum of energy near the cluster, R<0.2, vs cluster E, not hijing (added signal) tagged mc clusters...
Definition: AliAnaPhoton.h:543
Int_t fNPrimaryHistograms
Fill only NPrimaryHistograms of the 7 defined types.
Definition: AliAnaPhoton.h:210
TH2F * fhLocalRegionClusterMultiplicityHijing2
! Cluster multiplicity near cluster, R<0.2, vs cluster E, hijing tagged mc clusters,
Definition: AliAnaPhoton.h:524
void FillPileUpHistograms(AliVCluster *cluster, AliVCaloCells *cells, Int_t absIdMax)
Fill some histograms to understand effect of pile-up.
TH2F * fhMCNCellsvsClusterMaxCellDiffE2[fgkNssTypes]
! NCells vs fraction of energy of max cell for 2 < E < 6 GeV
Definition: AliAnaPhoton.h:352
TH2F * fhNCellsDispHighE
! number of cells in cluster vs dispersion, E>2
Definition: AliAnaPhoton.h:285
Int_t GetNLMCutMax() const
Definition: AliAnaPhoton.h:128
TH2F * fhEmbeddedSignalFractionEnergy
! Fraction of photon energy of embedded signal vs cluster energy
Definition: AliAnaPhoton.h:367
TH2F * fhMergeGeneratorClusterHijingBkgEPrimRecoRatio[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, one is HIJING, for different generator origins...
Definition: AliAnaPhoton.h:560
TH1F * fhEPhoton
! Number of identified photon vs energy
Definition: AliAnaPhoton.h:237
TH2F * fhTrackMatchedDEtaMCConversion[2]
! Eta distance between track and cluster vs cluster E, originated in conversion, after and before pho...
Definition: AliAnaPhoton.h:412
TH2F * fhLam0ETMTRD
! Cluster lambda0 vs E, SM covered by TRD, cut on Track Matching residual
Definition: AliAnaPhoton.h:276
TH2F * fhLocalRegionClusterEnergySumPerCentralityHijing2
! Sum of energy near the cluster, R<0.2, vs centrality percentile, hijing tagged mc clusters...
Definition: AliAnaPhoton.h:525
TH2F * fhTrackMatchedDEtaNegTrackPt[2]
! Eta distance between track and cluster vs track pT, after and before photon cuts ...
Definition: AliAnaPhoton.h:401
TH2F * fhLam0DispLowE
! Cluster lambda0 vs dispersion, E<2
Definition: AliAnaPhoton.h:291
Double_t fTimeCutMax
Remove clusters/cells with time larger than this value, in ns.
Definition: AliAnaPhoton.h:190
void CocktailGeneratorsClusterOverlaps(AliVCluster *calo, Int_t mctag)
TH2F * fhTrackMatchedDPhiMCConversion[2]
! Phi distance between track and cluster vs cluster E, originated in conversion, after and before pho...
Definition: AliAnaPhoton.h:413
void FillTrackMatchingResidualHistograms(AliVCluster *calo, Int_t cut, Int_t mctag)
TH1F * fhMCE[fgkNmcTypes]
! Number of identified photon vs cluster energy coming from MC particle
Definition: AliAnaPhoton.h:318
TH2F * fhCellClusterIndexEAndTime[2][7]
! Cell in Cluster index (low index high energy, high index low energy) vs cell Time ...
Definition: AliAnaPhoton.h:477
TH2F * fhColRowLam0BinPtBinLargeTime[2][7]
! Cell hits, not maximum cluster cell, in a l0 bin, different Pt bins, cell with large time ...
Definition: AliAnaPhoton.h:491
TH2F * fhDispLam1LowE
! Cluster disp vs lambda1, E<2
Definition: AliAnaPhoton.h:295
TH2F * fhMCEDispEta[fgkNssTypes]
! shower dispersion in eta direction
Definition: AliAnaPhoton.h:357
Bool_t ClusterSelected(AliVCluster *cl, Int_t nlm, Int_t mctag)
TH2F * fhMergeGeneratorClusterEPrimRecoDiff[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, for different generatororigins and different p...
Definition: AliAnaPhoton.h:563
TH2F * fhLocalRegionClusterEnergySumAdded[6]
! Sum of energy near the cluster, R<0.2, vs cluster E, not hijing (added signal) tagged mc clusters...
Definition: AliAnaPhoton.h:528
TH1F * fhPtPrimMCAcc[fgkNmcPrimTypes]
! Number of generated photon vs pT, in calorimeter acceptance
Definition: AliAnaPhoton.h:330
void SwitchOnFillTrackMultiplicityHistograms()
Definition: AliAnaPhoton.h:88
mcssTypes
For MC histograms with shower shape in arrays, index in the array corresponds to a MC originating par...
Definition: AliAnaPhoton.h:164
TH2F * fhLam0E
! Cluster lambda0 vs E
Definition: AliAnaPhoton.h:255
TH2F * fhLam0PtTMTRD
! Cluster lambda0 vs pT, SM covered by TRD, cut on Track Matching residual
Definition: AliAnaPhoton.h:277
Double_t fTimeCutMin
Remove clusters/cells with time smaller than this value, in ns.
Definition: AliAnaPhoton.h:189
static const Int_t fgkNssTypes
Total number of MC histograms for shower shape studies.
Definition: AliAnaPhoton.h:168
AliAnaPhoton & operator=(const AliAnaPhoton &g)
Assignment operator not implemented.
TH2F * fhTimeLam0BinPerSMWeighted[2][20]
! Cell time, not maximum cluster cell, in a l0 bin per SM, log weight Cell E / Cluster E ...
Definition: AliAnaPhoton.h:465
TH2F * fhMCDeltaE[fgkNmcTypes]
! MC-Reco E distribution coming from MC particle
Definition: AliAnaPhoton.h:313
TH2F * fhTrackMatchedDEtaNeg[2]
! Eta distance between track and cluster vs cluster E, after and before photon cuts ...
Definition: AliAnaPhoton.h:389
TH2F * fhLam1EMCALRegionPerSM[4][3][20]
! Cluster lambda1 vs Pt, in different EMCal regions
Definition: AliAnaPhoton.h:458
TH2F * fhSumPhiE
! shower dispersion in phi direction
Definition: AliAnaPhoton.h:301
TH2F * fhEmbedPhotonELambda0FullBkg
! Lambda0 vs E for embedded photons with less than 10% of the cluster energy
Definition: AliAnaPhoton.h:372
TH2F * fhLam0ETM
! Cluster lambda0 vs E, cut on Track Matching residual
Definition: AliAnaPhoton.h:271
TH2F * fhMCEDispersion[fgkNssTypes]
! E vs Dispersion from MC particle
Definition: AliAnaPhoton.h:340
void SwitchOnFillShowerShapeHistograms()
Definition: AliAnaPhoton.h:73
TH2F * fhEtaLam0HighE
! Cluster eta vs lambda0, E>2
Definition: AliAnaPhoton.h:289
TH2F * fhLam1E
! Cluster lambda1 vs E
Definition: AliAnaPhoton.h:257
TH2F * fhPtPhotonNPileUpTrkVtxTimeCut2
! photon pt vs number of track pile-up vertices, time cut +- 75 ns
Definition: AliAnaPhoton.h:438
TH2F * fhDispEtaPhiDiffE
! shower dispersion eta - phi
Definition: AliAnaPhoton.h:303
Bool_t fFillSSNLocMaxHisto
Fill shower shape histograms for different NLM.
Definition: AliAnaPhoton.h:205
TH2F * fhMCDeltaPt[fgkNmcTypes]
! MC-Reco pT distribution coming from MC particle
Definition: AliAnaPhoton.h:314
TH2F * fhDispPhiE
! shower dispersion in phi direction
Definition: AliAnaPhoton.h:299
TH2F * fhMCLambda0vsClusterMaxCellDiffE0[fgkNssTypes]
! Lambda0 vs fraction of energy of max cell for E < 2 GeV
Definition: AliAnaPhoton.h:348
void SetEBinCutsAt(Int_t i, Float_t va)
Definition: AliAnaPhoton.h:138
void SwitchOnAcceptanceHistoPerEBin()
Definition: AliAnaPhoton.h:134
TH2F * fhYPrimMCAcc[fgkNmcPrimTypes]
! Rapidity of generated photon, in calorimeter acceptance
Definition: AliAnaPhoton.h:333
TH2F * fhPhiPrimMCAcc[fgkNmcPrimTypes]
! Phi of generted photon, in calorimeter acceptance
Definition: AliAnaPhoton.h:331
TH2F * fhNCellsLam0LowE
! number of cells in cluster vs lambda0
Definition: AliAnaPhoton.h:280
TH2F * fhMCPtLambda0Overlaps[fgkNssTypes][3]
! pT vs Lambda0 from MC particle, check if there were 0, 1 or +1 overlaps
Definition: AliAnaPhoton.h:342
TH2F * fhColRowLam0BinPtBinWeighted[2][7]
! Cell hits, not maximum cluster cell, in a l0 bin, different Pt bins and log weight Cell E / Cluster...
Definition: AliAnaPhoton.h:476
TH2F * fhSumEtaPhiE
! shower dispersion in eta and phi direction
Definition: AliAnaPhoton.h:302
TH2F * fhLam0PerSM[20]
! Cluster lambda0 vs Pt, in different SM
Definition: AliAnaPhoton.h:498
void Init()
Init. Do some checks, abort if the cluster is not the expected PHOS or EMCal.
TH2F * fhLocalRegionClusterEnergySumMCPi0Decay[6]
! Sum of energy near the cluster, R<0.2, vs cluster E, for different cocktail merging cases ...
Definition: AliAnaPhoton.h:533
TH2F * fhMCPhi[fgkNmcTypes]
! Phi of identified photon coming from MC particle
Definition: AliAnaPhoton.h:320
TH2F * fhTrackMatchedDPhiPosTrackPt[2]
! Phi distance between track and cluster vs track pT, after and before photon cuts ...
Definition: AliAnaPhoton.h:398
TH2F * fhClusterTimeDiffPhotonPileUp[7]
! E vs Time difference inside cluster for selected photons
Definition: AliAnaPhoton.h:427
TLorentzVector fPrimaryMom
! Primary MC momentum, temporary container
Definition: AliAnaPhoton.h:214
void ActivityNearCluster(Int_t icalo, Float_t en, Float_t eta, Float_t phi, Int_t mctag, TObjArray *clusterList)
TH2F * fhLocalRegionClusterMultiplicityAdded[6]
! Cluster multiplicity near cluster, R<0.2, vs cluster E, not hijing (added signal) tagged mc cluster...
Definition: AliAnaPhoton.h:529
TH1F * fhEPrimMCAcc[fgkNmcPrimTypes]
! Number of generated photon vs energy, in calorimeter acceptance
Definition: AliAnaPhoton.h:329
const char Option_t
Definition: External.C:48
TH2F * fhTrackMatchedDEtaMCOverlap[2]
! Eta distance between track and cluster vs cluster E, several particle overlap, after and before pho...
Definition: AliAnaPhoton.h:408
TH2F * fhTimeNPileUpVertTrack
! Time of cluster vs n pile-up vertices from Tracks
Definition: AliAnaPhoton.h:431
void FillNOriginHistograms(Int_t n)
Definition: AliAnaPhoton.h:140
TH2F * fhCellClusterELam0BinPerSMWeighted[2][20]
! Cell E vs cluster pT, not maximum cluster cell, in a l0 bin per SM, log weight Cell E / Cluster E ...
Definition: AliAnaPhoton.h:471
static const Int_t fgkNGenTypes
Total number of MC histograms for cocktail generator checks.
Definition: AliAnaPhoton.h:175
TH2F * fhDispLam1HighE
! Cluster disp vs lambda1, E>2
Definition: AliAnaPhoton.h:296
TH2F * fhPtCentralityPhoton
! centrality vs photon pT
Definition: AliAnaPhoton.h:244
TH2F * fhCellClusterIndexELam0BinPerSMLargeTime[2][20]
! Cell in Cluster index (low index high energy, high index low energy) vs cluster pT...
Definition: AliAnaPhoton.h:495
TH2F * fhTrackMatchedDPhiMCOverlap[2]
! Phi distance between track and cluster vs cluster E, several particle overlap, after and before pho...
Definition: AliAnaPhoton.h:409
TH2F * fhEBinClusterEtaPhi[14]
! Eta-Phi location of cluster in different energy bins.
Definition: AliAnaPhoton.h:507
bool Bool_t
Definition: External.C:53
void SwitchOnOnlySimpleSSHistoFill()
Definition: AliAnaPhoton.h:85
TH2F * fhLam1Pt
! Cluster lambda1 vs pT
Definition: AliAnaPhoton.h:258
TH2F * fhMCLambda0vsClusterMaxCellDiffE6[fgkNssTypes]
! Lambda0 vs fraction of energy of max cell for E > 6 GeV
Definition: AliAnaPhoton.h:350
void SwitchOnFillConversionVertexHistograms()
Definition: AliAnaPhoton.h:82
TH2F * fhTrackMatchedDPhiPos[2]
! Phi distance between track and cluster vs cluster E, after and before photon cuts ...
Definition: AliAnaPhoton.h:386
TLorentzVector fMomentum
! Cluster momentum, temporary container
Definition: AliAnaPhoton.h:212
TH2F * fhLam0DispHighE
! Cluster lambda0 vs dispersion, E>2
Definition: AliAnaPhoton.h:292
TH2F * fhEtaPhiLam0BinPtBin[2][7]
! Cluster eta/phi in a l0 bin, different Pt bins
Definition: AliAnaPhoton.h:474
TH2F * fhMCESumEtaPhi[fgkNssTypes]
! shower dispersion in eta vs phi direction
Definition: AliAnaPhoton.h:359
TH2F * fhTrackMatchedDEtaMCNoOverlap[2]
! Eta distance between track and cluster vs cluster E, not other particle overlap, after and before photon cuts
Definition: AliAnaPhoton.h:410
TH2F * fhLam0PtTM
! Cluster lambda0 vs pT, cut on Track Matching residual
Definition: AliAnaPhoton.h:272
TH2F * fhLam1PtNLM2
! Cluster lambda0 vs pT, for clusters with NLM=2
Definition: AliAnaPhoton.h:263
TH2F * fhLam1Lam0BinPerSM[2][20]
! Cluster lambda1, in a l0 bin per SM
Definition: AliAnaPhoton.h:463
TH2F * fhPtPhotonNTracks[10]
! Track multiplicity distribution per event vs track pT, different pT cuts
Definition: AliAnaPhoton.h:247
TH2F * fhLam0Pt
! Cluster lambda0 vs pT
Definition: AliAnaPhoton.h:256
TH2F * fhLocalRegionClusterMultiplicityPerCentrality[6]
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, for different cocktail merging ...
Definition: AliAnaPhoton.h:516
TH2F * fhEOverPTrackPt[2]
! Matched track E cluster over P track vs track pT, after dEdx cut, after and before photon cuts ...
Definition: AliAnaPhoton.h:421
TH1F * fhCleanGeneratorCluster[10][fgkNGenTypes]
! Cluster energy, only one generator is the contributor, for different generator origins and differen...
Definition: AliAnaPhoton.h:554
Bool_t fStudyActivityNearCluster
Activate analysis of multiplicity and energy deposit near the cluster.
Definition: AliAnaPhoton.h:223
TH2F * fhTimeNPileUpVertSPD
! Time of cluster vs n pile-up vertices from SPD
Definition: AliAnaPhoton.h:430
void SwitchOffFillEMCALRegionSSHistograms()
Definition: AliAnaPhoton.h:80
TH2F * fhMCConversionLambda0RcutTRD[6]
! Shower shape M02 of photon conversions, depending on conversion vertex, SM covered by TRD ...
Definition: AliAnaPhoton.h:448
TH2F * fhCleanGeneratorClusterEPrimRecoRatio[10][fgkNGenTypes]
! Cluster energy, only one generator is the contributor, for different generator origins and differen...
Definition: AliAnaPhoton.h:561
TH2F * fhEtaPrimMCAcc[fgkNmcPrimTypes]
! Phi of generted photon, in calorimeter acceptance
Definition: AliAnaPhoton.h:332
TH2F * fhNLocMax
! number of maxima in selected clusters
Definition: AliAnaPhoton.h:251
TH2F * fhCleanGeneratorClusterEPrimRecoDiff[10][fgkNGenTypes]
! Cluster energy, only one generator is the contributor, for different generator origins and differen...
Definition: AliAnaPhoton.h:567
static const Int_t fgkNmcTypes
Total number of cluster MC origin histograms.
Definition: AliAnaPhoton.h:154
void FillShowerShapeHistograms(AliVCluster *cluster, Int_t mcTag, Int_t nlm, Float_t maxCellEFraction, Int_t &largeTimeInside)
Fill cluster Shower Shape histograms.
Double_t GetNCellCut() const
Definition: AliAnaPhoton.h:123
Bool_t IsTrackMatchRejectionOn() const
Definition: AliAnaPhoton.h:130
TH2F * fhEmbedPi0ELambda0MostlySignal
! Lambda0 vs E for embedded photons with 90%<fraction<50%
Definition: AliAnaPhoton.h:375
TH2F * fhLocalRegionClusterMultiplicityPerCentralityMCPi0Decay[6]
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, for different cocktail merging ...
Definition: AliAnaPhoton.h:536
void SwitchOffFillShowerShapeHistogramsPerNLM()
Definition: AliAnaPhoton.h:77
void SwitchOffFillTrackMultiplicityHistograms()
Definition: AliAnaPhoton.h:89
TH2F * fhPhiLam0HighE
! Cluster phi vs lambda0, E>2
Definition: AliAnaPhoton.h:290
TH2F * fhMCEDispPhi[fgkNssTypes]
! shower dispersion in phi direction
Definition: AliAnaPhoton.h:358
TH2F * fhLocalRegionClusterMultiplicityAddedMCPi0Decay[6]
! Cluster multiplicity near cluster, R<0.2, vs cluster E, not hijing (added signal) tagged mc cluster...
Definition: AliAnaPhoton.h:544
TH2F * fhEmbedPhotonELambda0MostlyBkg
! Lambda0 vs E for embedded photons with 50%<fraction<10%
Definition: AliAnaPhoton.h:371
TVector3 fProdVertex
! Primary MC production vertex, temporary container
Definition: AliAnaPhoton.h:215
TH2F * fhLocalRegionClusterMultiplicityMCPi0Decay[6]
! Cluster multiplicity near cluster, R<0.2, vs cluster E, for different cocktail merging cases ...
Definition: AliAnaPhoton.h:534
TH1F * fhMergeGeneratorClusterNotHijingBkg[10][fgkNGenTypes]
! Cluster energy, at least 2 generators contributions, none is HIJING, for different generator origin...
Definition: AliAnaPhoton.h:551
TH2F * fhDTimeLam0BinPerSM[2][20]
! t_max-t_cell, not maximum cluster cell, in a l0 bin per SM
Definition: AliAnaPhoton.h:466
Bool_t fFillConversionVertexHisto
Fill histograms depending on the conversion vertex.
Definition: AliAnaPhoton.h:201
TObjString * GetAnalysisCuts()
Save parameters used for analysis in a string.
TH2F * fhLam1Lam0LowE
! Cluster lambda1 vs lambda0, E<2
Definition: AliAnaPhoton.h:293
TH2F * fhMCNCellsvsClusterMaxCellDiffE0[fgkNssTypes]
! NCells vs fraction of energy of max cell for E < 2
Definition: AliAnaPhoton.h:351
TH2F * fhLocalRegionClusterMultiplicityHijing[6]
! Cluster multiplicity near cluster, R<0.2, vs cluster E, hijing tagged mc clusters, for different cocktail merging cases
Definition: AliAnaPhoton.h:519
void SetNLMCut(Int_t min, Int_t max)
Definition: AliAnaPhoton.h:125
TH2F * fhMCConversionLambda0Rcut[6]
! Shower shape M02 of photon conversions, depending on conversion vertex.
Definition: AliAnaPhoton.h:447
TH2F * fhMCLambda0vsClusterMaxCellDiffE2[fgkNssTypes]
! Lambda0 vs fraction of energy of max cell for 2< E < 6 GeV
Definition: AliAnaPhoton.h:349
TH2F * fhMCConversionLambda1Rcut[6]
! Shower shape M20 of photon conversions, depending on conversion vertex.
Definition: AliAnaPhoton.h:449
void SetConstantTimeShift(Float_t shift)
Definition: AliAnaPhoton.h:101
TH2F * fhLocalRegionClusterMultiplicityPerCentralityHijingMCPi0Decay[6]
! Cluster multiplicity near cluster, R<0.2, vs centrality percentile, hijing tagged mc clusters...
Definition: AliAnaPhoton.h:541
Int_t fNEBinCuts
Number of energy bin cuts.
Definition: AliAnaPhoton.h:221
TH2F * fhTimeLam0BinPerSM[2][20]
! Cell time, not maximum cluster cell, in a l0 bin per SM
Definition: AliAnaPhoton.h:464