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AliAnaParticleIsolation.h
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1 #ifndef ALIANAPARTICLEISOLATION_H
2 #define ALIANAPARTICLEISOLATION_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4  * See cxx source for full Copyright notice */
5 
6 //_________________________________________________________________________
23 
24 // --- ROOT system ---
25 class TH2F;
26 class TH3F;
27 class TList ;
28 class TObjString;
29 
30 // --- ANALYSIS system ---
32 class AliAODPWG4Particle;
33 class AliAODPWG4ParticleCorrelation ;
34 
36 
37  public:
38 
40 
42  virtual ~AliAnaParticleIsolation() { ; }
43 
44  // Main general methods
45 
46  void CalculateCaloUEBand (AliAODPWG4ParticleCorrelation * pCandidate,
47  Float_t & etaBand, Float_t & phiBand) ;
48 
49  void CalculateCaloCellUEBand(AliAODPWG4ParticleCorrelation * pCandidate,
50  Float_t & etaBand, Float_t & phiBand) ;
51 
52  void CalculateTrackUEBand (AliAODPWG4ParticleCorrelation * pCandidate,
53  Float_t & etaBand, Float_t & phiBand) ;
54 
55  void CalculateCaloSignalInCone (AliAODPWG4ParticleCorrelation * aodParticle, Float_t & coneptsumCluster, Float_t & coneptLeadCluster) ;
56 
57  void CalculateCaloCellSignalInCone(AliAODPWG4ParticleCorrelation * aodParticle, Float_t & coneptsumCell) ;
58 
59  void CalculateTrackSignalInCone (AliAODPWG4ParticleCorrelation * aodParticle, Float_t & coneptsumTrack , Float_t & coneptLeadTrack ) ;
60 
61 
62  void CalculateNormalizeUEBandPerUnitArea(AliAODPWG4ParticleCorrelation * pCandidate, Float_t coneptsumCluster,
63  Float_t coneptsumCell, Float_t coneptsumTrack,
64  Float_t &coneptsumSubEtaBand, Float_t &coneptsumSubPhiBand ) ;
65 
66  TObjString * GetAnalysisCuts() ;
67 
69 
70  void Init() ;
71 
72  void InitParameters() ;
73 
74  void MakeAnalysisFillAOD() ;
75 
77 
78  void Print( const Option_t * opt ) const ;
79 
80  // Analysis specific methods
81 
82  void FillPileUpHistograms(Float_t energy, Float_t time) ; //Int_t clusterID) ;
83 
85 
86  void FillTrackMatchingShowerShapeControlHistograms(AliAODPWG4ParticleCorrelation * pCandidate,
87  Float_t coneptsum, Float_t coneleadpt, Int_t mcIndex) ;
88 
90 
91  void MakeSeveralICAnalysis( AliAODPWG4ParticleCorrelation * ph, Int_t mcIndex ) ;
92 
93  void StudyEMCALRegions(Float_t pt, Float_t phi, Float_t eta, Float_t m02,
94  Float_t coneptsumTrack, Float_t coneptsumCluster,
95  Bool_t isolated, Int_t iSM) ;
96 
97  void StudyMCConversionRadius(Float_t pt, Bool_t isolated, Int_t iSM,
98  Float_t m02, Int_t mcTag, Int_t label) ;
99 
100  // Analysis Setters and Getters
101 
104  Int_t GetNCones() const { return fNCones ; }
105  Int_t GetNPtThresFrac() const { return fNPtThresFrac ; }
106  Float_t GetConeSizes(Int_t i) const { return fConeSizes[i] ; }
107  Float_t GetPtThresholds(Int_t i) const { return fPtThresholds[i] ; }
109  Float_t GetPtFractions(Int_t i) const { return fPtFractions[i] ; }
110 
111  Int_t GetMCIndex(Int_t mcTag);
112 
113  void SetTriggerDetector(TString & det) ;
114  void SetTriggerDetector(Int_t det) ;
115  void SetNCones(Int_t ncs) { fNCones = ncs ; }
116  void SetNPtThresFrac(Int_t npt) { fNPtThresFrac = npt ; }
117  void SetConeSizes(Int_t i, Float_t r) { fConeSizes[i] = r ; }
118  void SetPtThresholds(Int_t i, Float_t pt) { fPtThresholds[i] = pt ; }
119  void SetPtFractions(Int_t i, Float_t pt) { fPtFractions[i] = pt ; }
121 
123 
124  Bool_t IsReIsolationOn() const { return fReMakeIC ; }
125  void SwitchOnReIsolation() { fReMakeIC = kTRUE ; }
126  void SwitchOffReIsolation() { fReMakeIC = kFALSE ; }
127 
131 
132  void SwitchOnTMHistoFill() { fFillTMHisto = kTRUE ; }
133  void SwitchOffTMHistoFill() { fFillTMHisto = kFALSE ; }
134 
135  void SwitchOnSSHistoFill() { fFillSSHisto = kTRUE ; }
136  void SwitchOffSSHistoFill() { fFillSSHisto = kFALSE ; }
137 
140 
141  Bool_t IsLeadingOnlyOn() const { return fLeadingOnly ; }
142  void SwitchOnLeadingOnly() { fLeadingOnly = kTRUE ; }
143  void SwitchOffLeadingOnly() { fLeadingOnly = kFALSE ; }
144 
147 
150 
153 
156 
159  void SetNDecayBits(Int_t n) { fNDecayBits = n ; }
161  fDecayBits[i] = bit ; }
163 
166  void SetNBackgroundBins(Int_t n) { if(n < 19) fNBkgBin = n ; }
167  void SetBackgroundLimits(Int_t i,Float_t l){ if(i <= fNBkgBin) fBkgBinLimit[i] = l; }
168 
171  void SetNPtTrigBins(Int_t n) { if(n < 19) fNPtTrigBin = n ; }
172  void SetPtTrigLimits(Int_t i,Float_t l) { if(i <= fNPtTrigBin) fPtTrigBinLimit[i] = l; }
173 
176 
179 
182 
185 
188 
191 
194 
195  // Study of pT cut in cone
198 
201 
204 
205  void SetNPtCutInCone(Int_t n) { if(n < 19) fNPtCutsInCone = n ; }
208 
209  void SetNEtaCutInCone(Int_t n) { if(n < 10) fNEtaCutsInCone = n ; }
211 
212  void SetNRCutInCone(Int_t n) { if(n < 10) fNRCutsInCone = n ; }
213  void SetRCutInConeAt(Int_t i,Float_t l) { if(i <= fNRCutsInCone) fRCutInCone[i] = l; }
214 
215  void SetNNCellsInCandidate(Int_t n) { if(n < 19) fNNCellsInCandidate= n ; }
217 
218  void SetNExoCutInCandidate(Int_t n) { if(n < 19) fNExoCutInCandidate= n ; }
220 
224  kmcPrimPi0 = 7, kmcPrimEta = 8 } ;
225 
226  static const Int_t fgkNmcPrimTypes = 9;
227 
229  enum mcTypes { kmcPhoton = 0, kmcPrompt = 1, kmcFragment = 2,
233 
234  static const Int_t fgkNmcTypes = 12;
235 
236  private:
237 
252 
257 
263 
267 
271 
273 
274  // Analysis data members for multiple cones and pt thresholds
277 
282 
287 
291 
295 
298 
301 
302  TLorentzVector fMomentum;
303  TLorentzVector fMomIso;
304  TLorentzVector fMomDaugh1;
305  TLorentzVector fMomDaugh2;
306  TVector3 fTrackVector;
307  TVector3 fProdVertex;
308 
309  AliVCluster* fCluster;
313 
314  //Histograms
315 
316  TH1F * fhEIso ;
317  TH1F * fhPtIso ;
325  TH1F * fhENoIso ;
326  TH1F * fhPtNoIso ;
332 
333 
337 
346 
347 
351 
361 
368 
379 
385 
387 //TH3F * fhPtLambda0Eiso; //!<! ABCD TH3F histogram Pt, ShowerShape and sum(ET)+sum(pT) cone
392 
396 
403 
412 
417 
422 
429 
434 
441 
448 
453 
461 
470 
487 
488  // MC
489 
495 
503 
511 
514 
515 
523 
531 
534 
539 
541 
544 
547 
550 
553 
554  // Multiple cut analysis
559 
560  TH1F * fhPtThresIsolated[5][5] ;
561  TH1F * fhPtFracIsolated[5][5] ;
562  TH1F * fhSumPtIsolated[5][5] ;
563 
566  TH1F * fhPtPtThresDecayIso[5][5] ;
567 
570  TH1F * fhPtPtFracDecayIso[5][5] ;
571 
574  TH1F * fhPtPtSumDecayIso[5][5] ;
575 
578  TH1F * fhPtSumDensityIso[5][5];
579  TH1F * fhPtSumDensityDecayIso[5][5];
580 
581  TH1F * fhPtFracPtSumIso[5][5] ;
582  TH1F * fhPtFracPtSumDecayIso[5][5] ;
585 
586  // Multiple cut MC
591 
592  // Track matching studies
599  TH2F * fhdEdx[2] ;
600  TH2F * fhEOverP[2];
602 
603  // Shower Shape histograms
606 //TH2F * fhELambda1[2]; //!<! Shower shape of (non) isolated photons (do not apply SS cut previously).
609 //TH2F * fhELambda1TRD[2]; //!<! Shower shape of (non) isolated photons, SM behind TRD (do not apply SS cut previously).
610 
612  TH1F ** fhPtLeadConeBin ;
613 
615  TH1F ** fhSumPtConeBin ;
616 
618  TH1F ** fhPtLeadConeBinMC ;
619 
621  TH1F ** fhSumPtConeBinMC ;
622 
625 
628 
631 
634 
637 
640 
643 
646 
649 
652 
655 
658 
661 
664 
667 
670 
671  // Local maxima
679 
680  // Pile-up
681  TH1F * fhEIsoPileUp[7] ;
682  TH1F * fhPtIsoPileUp[7] ;
683  TH1F * fhENoIsoPileUp[7] ;
684  TH1F * fhPtNoIsoPileUp[7] ;
693 
698 
699 //TH2F * fhLam0EMCALRegion [2][4][3]; //!<! Cluster lambda0 vs E, in different EMCal regions
700 //TH2F * fhLam0EMCALRegionTRD[2][4][3]; //!<! Cluster lambda0 vs E, in different EMCal regions, SM covered by TRD
701 //TH2F * fhLam0EMCALRegionMCConvRcut [2][4][3][6]; //!<! Cluster lambda0 vs E, in different EMCal regions, MC photon conversions, depending on conversion vertex
702 //TH2F * fhLam0EMCALRegionTRDMCConvRcut[2][4][3][6]; //!<! Cluster lambda0 vs E, in different EMCal regions, SM covered by TRD, MC photon conversions, depending on conversion vertex
703 
704  TH2F * fhLam0EMCALRegionPerSM [2][4][3][20];
708 
727 
736 
745 
750 
755 
758 
780 
796 
802 
806 
810 
813 
816 
818  ClassDef(AliAnaParticleIsolation,39) ;
820 
821 } ;
822 
823 
824 #endif //ALIANAPARTICLEISOLATION_H
825 
826 
827 
Bool_t fFillSSHisto
Fill Shower shape plots.
TH2F * fhPtInConePileUp[7]
! Particle Pt in the cone, if event is from pile-up (SPD method).
void SetSumPtThresholds(Int_t i, Float_t pt)
TH2F * fhPhiBandCellvsTrack
! Accumulated pT in Phi band to estimate UE in cone, cells vs tracks.
TH2F * fhConeSumPtClusterPerRCutLargePtTrig
! Clusters Sum Pt in the cone for different cone sizes, x axis. Trigger pT > 10 GeV fixed ...
TVector3 fProdVertex
! Temporary vector, avoid creation per event.
TH2F * fhPhiBandClustervsTrack
! Accumulated pT in Phi band to estimate UE in cone, clusters vs tracks.
TH2F * fhConeSumPtClusterPerMinPtCut
! Clusters Sum Pt in the cone for different min pT cuts, x axis.
TH2F * fhConeSumPtPhiUESubTrackTrigEtaPhi
! Track Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhConePtLead
! Cluster and tracks leading pt in the cone.
TH1F * fhPtPrimMCEtaDecayIsoPairOutOfAcceptanceNoOverlap
! Eta decay photons, with decay pair out of detector acceptance, isolated.
TH2F * fhPtTrackInConeITSRefitOnSPDOn
! track with ITS Refit On SPD On
TH2F * fhConeSumPtTrack
! Tracks Sum Pt in the cone.
TH2F * fhFractionClusterOutConePhi
! Fraction of cone out of clusters acceptance in phi.
Float_t GetConeSizes(Int_t i) const
Int_t fNExoCutInCandidate
Number of exoticity cuts in cluster selection to test in cone for sum pT calculation.
TH2F * fhConeSumPtEtaBandUETrack
! Track Sum Pt in the eta band for tracks, before normalization.
TH1F * fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlap
! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and do not overlap, isolated.
TH2F * fhEtaPhiSumDensityIso[5][5]
! Isolated particle with threshold on cone sum density.
TH2F ** fhPtTrigBinLambda0vsPtLeadCone
[fNBkgBin*fNDecayBits]
TH2F * fhTrackMatchedDEtaDPhiMC[fgkNmcTypes][2]
! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV for mcTypes particle.
TH2F * fhMCConversionVertexTRD[2]
! Conversion distance for photon clusters that have at least a contributor from the conversion...
TH2F * fhNLocMax[2]
[fNPtTrigBin*fgkNmcTypes]
TH2F * fhConeSumPtSubvsConeSumPtTotPhiCluster
! Clusters, phi band: sum pT in cone after bkg sub vs sum pT in cone before bkg sub.
TH2F * fhConeSumPtClusterPerExoCutLargePtTrig
! Clusters Sum Pt in the cone for different exoticity cut, x axis. Trigger pT > 10 GeV fixed ...
TH2F ** fhSumPtConeBinLambda0
[fNBkgBin]
Definition: External.C:260
TH1F * fhPtIsoPileUp[7]
! Number of isolated particles.
TH2F * fhPhiBandCell
! Row vs Column in Phi band to estimate UE in cone, only cells.
Int_t fNRCutsInCone
Number of track/cluster max R cut to test in cone for sum pT calculation.
Definition: External.C:236
TH2F * fhTrackMatchedDPhiMC[fgkNmcTypes][2]
! Phi distance between track and cluster vs cluster E for mcTypes particle.
TH2F * fhPtTrackInConeITSRefitOffSPDOff
! track with ITS Refit Off SPD Off
TH2F * fhEtaPhiTrackInConeITSRefitOnSPDOff
! track with ITS Refit On SPD Off
TH2F * fhTrackMatchedDEtaDPhi[2]
! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV.
TLorentzVector fMomDaugh2
! Temporary vector, avoid creation per event.
TH2F * fhConeSumPtEtaBandUEClusterTrigEtaPhi
! Cluster Sum Pt in the eta band for clusters, per eta-phi bin of trigger,before normalization.
TH2F * fhLam0EMCALRegionPerSM[2][4][3][20]
! Cluster lambda0 vs E, in different EMCal regions
TH2F * fhConePtLeadClustervsTrack
! Tracks vs Clusters leading pt.
Float_t fMinPtCutInCone[20]
List of track/cluster min pT cut to test in cone for sum pT calculation.
TH1F * fhPtPrimMCEtaOverlap
! Eta with overlapped decay photons.
void MakeSeveralICAnalysis(AliAODPWG4ParticleCorrelation *ph, Int_t mcIndex)
Isolation Cut Analysis for both methods and different pt cuts and cones.
TVector3 fTrackVector
! Temporary vector, avoid creation per event.
TH2F * fhConeSumPtPhiBandUECell
! Cell Sum amplitude in the phi band for cells, before normalization.
void SetBackgroundLimits(Int_t i, Float_t l)
TH2F * fhEtaPhiLam0BinPtBin[2][7]
! Cluster eta/phi for a given l0 bin (0.3-0.4) and different E bins 2-3,3-4,4-5,5-6,6-8,8-10,10-12
TH2F * fhEtaPhiTrackInConeTOFBCN
! track with TOF hit, eta-phi, tof not in BC0
void SetTriggerDetector(TString &det)
Set the detector for the analysis.
TH2F * fhConeSumPtCluster
! Clusters Sum Pt in the cone.
Int_t fNPtThresFrac
Number of ptThres and ptFrac to test. Multiple cones and pt thresholds analysis.
TH2F * fhConeSumPtTrackPerEtaCut
! Tracks Sum Pt in the cone for different min eta cuts, x axis.
Float_t fDecayTagsM02Cut
Apply a m02 cut to clusters tagged as decay.
Bool_t fFillEMCALRegionHistograms
Fill histograms in EMCal slices.
TH2F * fhTrackTOFInCone
! track TOF in cone
Float_t fPtThresholds[5]
Array with pt thresholds to test. Multiple cones and pt thresholds analysis.
TH1F * fhPtIsoMC[fgkNmcTypes]
! Number of isolated mcTypes particle.
TH1F * fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPt
! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, isolated.
TH1F * fhPtPrimMCEtaDecayPairAcceptInConeLowPtNoOverlapCaloE
! Eta decay photons, with decay pair in cone and acceptance and lower pT than threshold, and larger than detector threshold, and do not overlap.
TH2F * fhEtaTrackInConeTOFNo
! track without TOF hit, eta
TH2F ** fhPtTrigBinLambda0vsPtLeadConeMC
[fNPtTrigBin]
TH2F * fhELambda1LocMaxN[2]
! E vs lambda1 of selected cluster, N>2 local maxima in cluster.
TH2F * fhConeSumPtPhiBandUETrackTrigEtaPhi
! Track Sum Pt in the phi badn for tracks, per eta-phi bin of trigger, before normalization.
Bool_t fFillOverlapHistograms
Fill histograms that depend on number of overlaps.
Bool_t fSelectPrimariesInCone
In primary particle isolation studies, select only particles in isolation cone within detector accept...
TH2F * fhPhiBandClusterPt
! pT in Phi band to estimate UE in cone, only clusters.
TH2F * fhConeSumPtVSUETracksPhiBand
! Tracks, phi band: sum pT in cone vs bkg to subtract.
TH2F * fhConeSumPtPhiUESubCluster
! Cluster Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH2F * fhEtaPhiPtSumIso[5][5]
! eta vs phi of isolated particles with pt sum.
TH2F * fhConeSumPtTrackExoTrigger
! Tracks Sum Pt in the cone. Trigger considered exotic
TH2F * fhConeSumPtEtaUESubCellTrigEtaPhi
! Cell Sum amplitude in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhEtaPrimMC[fgkNmcPrimTypes]
! Pt vs Eta of generated photon.
TH1F ** fhPtLeadConeBinMC
[fNBkgBin]
TH1F * fhSumPtIsolated[5][5]
! Isolated particle with threshold on cone pt sum.
TH2F * fhEtaPhiPtSumDecayIso[5][5]
! eta vs phi of isolated particles with pt sum, only for decay bit fDecayBits[0]. ...
Float_t fExoCutInCandidate[20]
List of exoticity cuts in cluster selection to test in cone for sum pT calculation.
Bool_t fFillBackgroundBinHistograms
Fill histograms for different bins in pt content of the cone.
TH2F * fhConeSumPtTrackPerMinPtCut
! Tracks Sum Pt in the cone for different min pT cuts, x axis.
TH2F * fhConeSumPtClusterPerNCellCutLargePtTrig
! Clusters Sum Pt in the cone for different min cluster n cell cut, x axis. Trigger pT > 10 GeV fixed...
energy
Definition: HFPtSpectrum.C:44
void FillTrackMatchingShowerShapeControlHistograms(AliAODPWG4ParticleCorrelation *pCandidate, Float_t coneptsum, Float_t coneleadpt, Int_t mcIndex)
Fill Track matching and Shower Shape control histograms.
TH2F * fhConeSumPtSubNormvsConeSumPtTotEtaCluster
! Clusters, eta band: sum pT in cone after bkg sub normalized by sum pT in cone before bkg sub vs sum...
TH2F * fhPhiTrackInConeTOFBC0
! track with TOF hit, phi, tof in BC0
TH2F * fhConeSumPtTrackPerNCellCutLargePtTrig
! Tracks Sum Pt in the cone for different min cluster n cell cut, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhConePtLeadClusterTrackFrac
! Trigger pt vs cluster/track leading pt.
TH2F * fhFractionCellOutConeEtaTrigEtaPhi
! Fraction of cone out of cells acceptance in eta, vs trigger eta-phi.
TH2F * fhEtaPhiCluster
! Eta vs. phi of all clusters.
TH2F * fhFractionClusterOutConeEtaTrigEtaPhi
! Fraction of cone out of clusters acceptance in eta, vs trigger eta-phi.
void CalculateCaloSignalInCone(AliAODPWG4ParticleCorrelation *aodParticle, Float_t &coneptsumCluster, Float_t &coneptLeadCluster)
Get the cluster pT or sum of pT in isolation cone.
TH2F * fhConeSumPtVSUEClusterEtaBand
! Clusters, eta band: sum pT in cone vs bkg to subtract.
UInt_t fDecayBits[AliNeutralMesonSelection::fgkMaxNDecayBits]
In case of study of decay triggers, select the decay. bit.
TH2F * fhFractionCellOutConePhiTrigEtaPhi
! Fraction of cone out of cells acceptance in phi, vs trigger eta-phi.
TH2F * fhPtTrackInConeBC0PileUpSPD
! Track Pt in the cone, tracks in BC=0.
TH2F * fhConeSumPtTrackPerExoCut
! Tracks Sum Pt in the cone for different exoticity cut, x axis.
TH2F * fhConeSumPtEtaUESubTrack
! Track Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH2F * fhConeSumPtClusterTrackFrac
! Cluster / tracks Sum Pt Sum Pt in the cone.
TH2F * fhTimeNPileUpVertContributors
! Time of cluster vs n pile-up vertex from SPD contributors.
TH2F * fhPtTrackInConePerNCellCutLargePtTrig
! Tracks Pt in the cone for different min cluster n cell cut, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhEtaTrackInConeITSRefitOffSPDOff
! track with ITS Refit Off SPD Off
TH2F * fhEtaIsoMC[fgkNmcTypes]
! eta of isolated mcTypes particle.
TH2F * fhPhiTrackInConeTOFBC0ITSRefitOnSPDOn
! track with ITS Refit On SPD On, TOF BC=0
Float_t GetPtThresholds(Int_t i) const
TH2F * fhConeSumPtPhiBandUECellTrigEtaPhi
! Cluster Sum amplitude in the phi band for cells, per eta-phi bin of trigger, before normalization...
TH2F * fhConeSumPtSubvsConeSumPtTotEtaCell
! Cells, eta band: sum pT in cone after bkg sub vs sum pT in cone before bkg sub. ...
TH2F * fhEtaTrackInConeTOFBC0ITSRefitOnSPDOn
! track with ITS Refit On SPD On, TOF BC=0
TH2F * fhConeSumPtEtaUESubTrackTrigEtaPhi
! Track Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhFractionTrackOutConeEta
! Fraction of cone out of tracks acceptance in eta.
TH2F * fhEOverP[2]
! matched track E cluster over P track vs cluster E, after dEdx cut.
TH2F * fhPhiIsoMC[fgkNmcTypes]
! phi of isolated mcTypes particle.
Bool_t fStudyFECCorrelation
Study 4 FEC channels cross correlation.
TH2F * fhConeSumPtPhiUESubTrack
! Track Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH2F * fhConeSumPtClusterFECCorrPair2MaxHighCut
! cluster sum pt for pair column cells in correlated FEC, and both cells are max, pT > 0...
Float_t GetPtFractions(Int_t i) const
Int_t fNNCellsInCandidate
Number of cells in cluster selection to test in cone for sum pT calculation.
TH2F * fhFractionClusterOutConeEta
! Fraction of cone out of clusters acceptance in eta.
TH2F * fhPtNLocMaxIso
! Number of isolated particles vs NLM in cluster.
TH2F * fhdEdx[2]
! matched track dEdx vs cluster E.
void SetMinPtCutInConeAt(Int_t i, Float_t l)
TH2F * fhELambda1LocMax2[2]
! E vs lambda1 of selected cluster, 2 local maxima in cluster.
TH2F * fhPhiTrackInConeITSRefitOnSPDOn
! track with ITS Refit On SPD On
TH1F * fhPtPrimMCEtaDecayPairAcceptInConeLowPtNoOverlap
! Eta decay photons, with decay pair in cone and acceptance and lower pT than threshold, and do not overlap.
void SetPtTrigLimits(Int_t i, Float_t l)
TH1F * fhPtFracPtSumIso[5][5]
! Number of isolated Pi0 decay particles (invariant mass tag) with pt sum.
TH1F * fhEIsoPileUp[7]
! Number of isolated particles.
TH1F * fhENoIsoExoTrigger
! Number of not isolated exotic cluster vs E.
TH2F * fhPhiTrackInCone
! track azhimuthal angle
TH2F * fhPtTrackInConeOtherBCPileUpSPD
! Track Pt in the cone, tracks out of main BC Time window.
void CalculateNormalizeUEBandPerUnitArea(AliAODPWG4ParticleCorrelation *pCandidate, Float_t coneptsumCluster, Float_t coneptsumCell, Float_t coneptsumTrack, Float_t &coneptsumSubEtaBand, Float_t &coneptsumSubPhiBand)
Normalize phi/eta band per area unit.
Bool_t fReMakeIC
Do isolation analysis.
virtual ~AliAnaParticleIsolation()
Virtual destructor.
TH2F * fhPtTrackInCone
! Track Pt in the cone.
TH2F * fhPtTrackInConeTOFBC0ITSRefitOnSPDOn
! track with ITS Refit On SPD On, TOF BC=0
TH1F * fhPtPtSumDecayIso[5][5]
! Number of isolated Pi0 decay particles (invariant mass tag) with pt sum, only for decay bit fDecayB...
TH2F * fhConePtLeadCluster
! Clusters leading pt in the cone.
TH2F * fhEtaPhiPtThresIso[5][5]
! eta vs phi of isolated particles with pt threshold.
TH2F * fhPtTrackInConeExoTrigger
! Tracks Pt in the cone. Trigger considered exotic
TH2F * fhPtClusterInConeExoTrigger
! Clusters Pt in the cone. Trigger is exotic
void SetPtFractions(Int_t i, Float_t pt)
TH2F * fhConeSumPtClustervsTrack
! Cluster vs tracks Sum Pt Sum Pt in the cone.
TH2F * fhFractionClusterOutConePhiTrigEtaPhi
! Fraction of cone out of clusters acceptance in phi, vs trigger eta-phi.
TH2F * fhEtaPhiPtThresDecayIso[5][5]
! eta vs phi of isolated particles with pt threshold, only for decay bit fDecayBits[0].
TH2F * fhConeSumPtVSUEClusterPhiBand
! Clusters, phi band: sum pT in cone vs bkg to subtract.
TH2F * fhEtaBandTrackEtaPhi
! Eta vs Phi in Eta band to estimate UE in cone, only tracks.
TH2F * fhPtTrackInConePerExoCutLargePtTrig
! Tracks Pt in the cone for different exoticity cut, x axis. Trigger pT > 10 GeV fixed ...
TH1F * fhPtNoIsoExoTrigger
! Number of not isolated exotic cluster vs pT.
Float_t fPtTrigBinLimit[20]
Pt bin limits on pt trigger.
TH2F * fhPerpConeSumPtITSRefitOnSPDOn
! Sum track Pt in cone at the perpendicular phi region to trigger axis (phi +90), ITS Refit On...
TH1F ** fhPtTrigBinSumPtConeMC
[fNPtTrigBin*fgkNmcTypes]
TH2F * fhSumPtLeadingPtMC[fgkNmcTypes][5]
! mcTypes particle for sum Pt, different cone.
TH2F * fhConeSumPtSubvsConeSumPtTotEtaCluster
! Clusters, eta band: sum pT in cone after bkg sub vs sum pT in cone before bkg sub ...
TH1F ** fhPtTrigBinPtLeadConeMC
[fNPtTrigBin]
TH2F * fhPhiTrackInConeTOFNo
! track without TOF hit, phi
TH1F * fhPtIso
! Number of isolated particles vs pT.
TH2F * fhConeSumPtEtaUENormCluster
! Cluster Sum Pt in the normalized eta UE cone vs pT trigger.
TH2F * fhELambda0TRD[2]
! Shower shape of (non) isolated photons, SM behind TRD (do not apply SS cut previously).
TH2F * fhEtaTrackInConeITSRefitOnSPDOn
! track with ITS Refit On SPD On
TH2F * fhPhiBandClusterEtaPhi
! Eta vs Phi in Phi band to estimate UE in cone, only clusters.
TH2F * fhELambda0LocMax2[2]
! E vs lambda0 of selected cluster, 2 local maxima in cluster.
TObjString * GetAnalysisCuts()
Save parameters used for analysis.
TH2F * fhTimeNPileUpVertSPD
! Time of cluster vs n pile-up vertices from SPD.
TH2F * fhConeSumPtSubvsConeSumPtTotPhiCell
! Cells, phi band: sum pT in cone after bkg sub vs sum pT in cone before bkg sub. ...
TH2F * fhPtLambda0MCWithNOverlap[fgkNmcTypes][2]
! Shower shape of (non) isolated candidates originated by mcTypes particle (do not apply SS cut previ...
TObjArray * fClustersArr
! Temporary ClustersArray, avoid creation per event.
TH2F * fhPtTrackInConePerRCut
! Tracks Pt in the cone for different cone sizes, x axis.
TH2F * fhPtCentralityIso
! Centrality vs pT.
Int_t GetMCIndex(Int_t mcTag)
MC histogram index depending on origin of candidate.
TH2F * fhPtLambda0MCConvWithNOverlap[fgkNmcTypes][2]
! Shower shape of (non) isolated candidates originated by mcTypes particle that converted (do not app...
TH2F * fhConeSumPtEtaBandUECell
! Cell Sum amplitude in the eta band for cells, before normalization.
TH1F * fhPtPrimMCEtaDecayIsoPairAcceptInConeLowPt
! Eta decay photons, with decay pair in cone and acceptance and lower pT than threshold, isolated.
TH2F * fhPhiBandTrackPt
! pT in Phi band to estimate UE in cone, only tracks.
TH1F ** fhPtLeadConeBinDecay
[fNBkgBin*fgkNmcTypes]
TH2F * fhConeSumPtClusterFECCorrOdd
! cluster sum pt for odd column cells in correlated FEC
Int_t fIsoDetector
Candidate particle for isolation detector.
TH2F * fhELambda0LocMaxN[2]
! E vs lambda0 of selected cluster, N>2 local maxima in cluster.
TH2F * fhFractionCellOutConeEta
! Fraction of cone out of cells acceptance in eta.
TH2F * fhTimePileUpMainVertexZDiamond
! Time of cluster vs difference of z diamond and pile-up vertex.
TH2F * fhConeSumPtClusterEMCALRegionPerSM[2][4][3][20]
! Cluster pT sum in cone vs trigger pT, in different EMCal regions
TH1F * fhPtPrimMCEtaDecayIsoPairOutOfAcceptance
! Eta decay photons, with decay pair out of detector acceptance, isolated.
TH1F * fhPtPrimMCEtaDecayPairNoOverlap
! Eta decay photons, not overlapped decay.
TH2F * fhConeSumPtPhiUESubCell
! Cell Sum amplitude in the cone after bkg subtraction, vs pT trigger.
TH2F * fhEtaPhiPtFracIso[5][5]
! eta vs phi of isolated particles with pt frac.
TH2F * fhPtEventPlaneIso
! Event plane angle vs pT.
TH2F * fhEtaPhiInConeTrack
! Eta vs. phi of tracks in cone.
TH1F ** fhPtTrigBinPtLeadConeDecay
[fNPtTrigBin*fgkNmcTypes]
TH1F * fhPtPrimMCEtaDecayPairAcceptInConeLowPt
! Eta decay photons, with decay pair in cone and acceptance and lower pT than threshold.
TH2F * fhTimeNPileUpVertTrack
! Time of cluster vs n pile-up vertices from Tracks.
Base class for CaloTrackCorr analysis algorithms.
mcTypes
For histograms in arrays, index in the array, corresponding to any particle origin.
Int_t fNCones
Number of cone sizes to test. Multiple cones and pt thresholds analysis.
TH2F * fhConeSumPtCellTrack
! Cells and tracks Sum Pt in the cone.
TH2F * fhConeSumPtTrackPerNCellCut
! Tracks Sum Pt in the cone for different min cluster n cell cut, x axis.
TH1F * fhPtNoIsoPileUp[7]
! Number of not isolated particles.
TH2F * fhConeSumPtSubNormvsConeSumPtTotPhiTrack
! Tracks, phi band: sum pT in cone after bkg sub normalized by sum pT in cone before bkg sub vs sum p...
TH1F * fhPtIsoExoTrigger
! Number of isolated exotic cluster vs pT.
TH2F * fhConeSumPtEtaUESubCellvsTrack
! Cell vs tracks Sum Pt Sum Pt in the cone, after subtraction in eta band.
Bool_t fStudyMCConversionRadius
Study shower shape depending the conversion radius.
TH2F * fhELambda0[2]
! Shower shape of (non) isolated photons (do not apply SS cut previously).
Bool_t fFillPtTrigBinHistograms
Fill histograms for different bins in pt trigger.
TH1F * fhPtSumDensityDecayIso[5][5]
! Isolated decay particle with threshold on cone sum density, only for decay bit fDecayBits[0].
Float_t fRCutInCone[10]
List of track/cluster max R cut to test in cone for sum pT calculation.
void SetExoCutInCandidateAt(Int_t i, Float_t l)
void SetDecayBits(Int_t i, UInt_t bit)
TH2F * fhConeSumPtEtaUESubClustervsTrack
! Cluster vs tracks Sum Pt Sum Pt in the cone, after subtraction in eta band.
TH1F * fhENoIso
! Number of not isolated leading particles vs Energy.
TH2F * fhConeSumPtEtaBandUECluster
! Cluster Sum Pt in the eta band for clusters, before normalization.
TH2F * fhPhiPrimMC[fgkNmcPrimTypes]
! Pt vs Phi of generated photon.
void Print(const Option_t *opt) const
Print some relevant parameters set for the analysis.
int Int_t
Definition: External.C:63
TH2F * fhPtLambda0TRD[2]
! Shower shape of (non) isolated photons, SM behind TRD (do not apply SS cut previously).
Int_t fNDecayBits
In case of study of decay triggers, select the decay bit.
TH1F * fhPtFracIsolated[5][5]
! Isolated particle with pt threshold frac.
TH2F * fhMCConversionVertex[2]
! Conversion distance for photon clusters that have at least a contributor from the conversion...
TH1F * fhPtPrimMCPi0IsoOverlap
! Pi0 isolated with overlapped decay photons.
TH2F * fhConeSumPtClusterPerRCut
! Clusters Sum Pt in the cone for different cone sizes, x axis.
void CalculateCaloCellUEBand(AliAODPWG4ParticleCorrelation *pCandidate, Float_t &etaBand, Float_t &phiBand)
Get the cells amplitude or sum of amplitude in phi/eta bands or at 45 degrees from trigger...
TH2F * fhConeSumPtClusterPerMaxPtCut
! Clusters Sum Pt in the cone for different max pT cuts, x axis.
TH2F * fhPhiTrackInConeITSRefitOnSPDOff
! track with ITS Refit On SPD Off
TH1F * fhEPrimMC[fgkNmcPrimTypes]
! Number of generated photon vs E.
unsigned int UInt_t
Definition: External.C:33
Bool_t fFillNLMHistograms
Fill NLM histograms.
TH1F * fhPtPrimMCPi0DecayPairOutOfAcceptance
! Pi0 decay photons, with decay pair out of detector acceptance.
TH2F * fhConeSumPtSubNormvsConeSumPtTotPhiCluster
! Clusters, phi band: sum pT in cone after bkg sub normalized by sum pT in cone before bkg sub vs sum...
Bool_t fCheckLeadingWithNeutralClusters
Compare the trigger candidate to Leading pT with the clusters pT, by default only charged...
float Float_t
Definition: External.C:68
TH1F * fhEIso
! Number of isolated particles vs energy.
TH2F * fhConeSumPtClusterPerExoCut
! Clusters Sum Pt in the cone for different exoticity cut, x axis.
TH2F * fhConeSumPtClusterExoTrigger
! Clusters Sum Pt in the cone. Trigger is exotic
TH1F * fhEIsoExoTrigger
! Number of isolated exotic cluster vs E.
void MakeAnalysisFillHistograms()
Do analysis and fill histograms.
TH2F * fhTimeENoCut
! Time of cluster vs E, no cut.
TH1F * fhPtPrimMC[fgkNmcPrimTypes]
! Number of generated photon vs pT.
TH2F * fhTrackTOFInConeBC0
! track TOF in cone and BC0
TH2F * fhConeSumPtClusterFECCorrPairHighCut
! cluster sum pt for pair column cells in correlated FEC, pT > 0.7 GeV
TH2F * fhPtLambda0MC[fgkNmcTypes][2]
! Shower shape of (non) isolated candidates originated by mcTypes particle (do not apply SS cut previ...
TH2F * fhConeSumPtTrackPerRCut
! Tracks Sum Pt in the cone for different cone sizes, x axis.
TH2F * fhConeSumPtEtaUESubCell
! Cell Sum amplitude in the cone after bkg subtraction, vs pT trigger.
TH2F * fhConeSumPtTrackPerMinPtCutLargePtTrig
! Tracks Sum Pt in the cone for different min pT cuts, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhPerpConeSumPt
! Sum Pt in cone at the perpendicular phi region to trigger axis (phi +90).
void SetConeSizes(Int_t i, Float_t r)
TH2F * fhPtClusterInConePerRCutLargePtTrig
! Clusters Pt in the cone for different cone sizes, x axis. Trigger pT > 10 GeV fixed ...
void SetMaxPtCutInConeAt(Int_t i, Float_t l)
TH2F * fhConeSumPtPhiBandUETrack
! Track Sum Pt in the phi badn for tracks, before normalization.
TH2F * fhEtaPhiTrackInConeTOFBC0ITSRefitOnSPDOn
! track with ITS Refit On SPD On, TOF BC=0
TH2F * fhPtTrackInConeMCSecondary[4]
! Track Pt in the cone for tracks originating from secondary charged pions, kaons, protons and else, reconstructed pT.
Bool_t IsTriggerTheNearSideEventLeadingParticle(Int_t &idLeading)
TH2F * fhEtaPhiPtFracDecayIso[5][5]
! eta vs phi of isolated particles with pt frac, only for decay bit fDecayBits[0].
TH2F * fhMCConversionLambda0Rcut[6][2]
! Shower shape of photon conversions, depending on conversion vertex.
TH2F * fhEtaTrackInConeTOFBCN
! track with TOF hit, eta, tof not in BC0
TH2F * fhPtInPerpCone
! Particle Pt in cone at the perpendicular phi region to trigger axis (phi +90).
TH2F * fhConeSumPtTrackITSRefitOnSPDOn
! track with ITS Refit On SPD On
TH2F * fhPtTrackInConePerExoCut
! Tracks Pt in the cone for different exoticity cut, x axis.
void SetM02CutForTaggedDecays(Float_t m02)
TH2F * fhEtaBandTrackPt
! pT in Eta band to estimate UE in cone, only tracks.
TString fIsoDetectorString
Candidate particle for isolation detector.
TH2F * fhPhiBandTrackEtaPhi
! Eta vs Phi in Phi band to estimate UE in cone, only tracks.
TString GetTriggerDetectorString() const
Int_t fNPtTrigBin
Number of bins on pt trigger.
TH2F * fhPtLambda0MCConv[fgkNmcTypes][2]
! Shower shape of (non) isolated candidates originated by mcTypes particle that converted (do not app...
TH2F * fhConeSumPtPhiUESubClusterTrigEtaPhi
! Cluster Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
Bool_t fMakePrimaryPi0DecayStudy
Fill dedicated histograms for primary decay photons.
TH2F * fhEtaBandCellvsTrack
! Accumulated pT in Eta band to estimate UE in cone, cells vs tracks.
void FillPileUpHistograms(Float_t energy, Float_t time)
Fill some histograms to understand pile-up.
TH2F * fhConeSumPtTrackTOFNo
! track without TOF hit sum pt
TH2F * fhPtNLocMaxNoIso
! Number of not isolated particles vs NLM in cluster.
TH2F * fhConeSumPtClusterPerNCellCut
! Clusters Sum Pt in the cone for different min cluster n cell cut, x axis.
TH2F * fhConeSumPtEtaUESubCluster
! Cluster Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH1F * fhPtFracPtSumDecayIso[5][5]
! Number of isolated Pi0 decay particles (invariant mass tag) with pt sum, only for decay bit fDecayB...
TH2F * fhPtLambda0[2]
! Shower shape of (non) isolated photons (do not apply SS cut previously).
TH2F * fhTimePileUpMainVertexZDistance
! Time of cluster vs difference of z main vertex and pile-up vertex.
TH2F * fhPtLeadingPt[5]
! Particle Pt in the cone.
TH2F * fhConeSumPtPhiUESubCellTrigEtaPhi
! Cell Sum amplitude in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhConeSumPtEtaUESubTrackCellTrigEtaPhi
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhConeSumPtSubvsConeSumPtTotEtaTrack
! Tracks, eta band: sum pT in cone after bkg sub vs sum pT in cone before bkg sub ...
TH2F ** fhSumPtConeBinLambda0MC
[fNBkgBin*fgkNmcTypes]
Int_t fNCellsInCandidate[20]
List of Number of cells in cluster selection to test in cone for sum pT calculation.
TH1F * fhPtNoIso
! Number of not isolated leading particles vs pT.
TH2F * fhConeSumPtTrackPerExoCutLargePtTrig
! Tracks Sum Pt in the cone for different exoticity cut, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhPtClusterInConePerNCellCut
! Clusters Pt in the cone for different min cluster n cell cut, x axis.
TH2F * fhPhiIso
! phi of isolated particles.
TH1F * fhPtPtThresDecayIso[5][5]
! Number of isolated Pi0 decay particles (invariant mass tag) with pt threshold, only for decay bit f...
TH1F * fhSumPtIsolatedMC[fgkNmcTypes][5][5]
! Isolated mcTypes particle with threshold on cone pt sum.
TH1F * fhPtPrimMCPi0DecayIsoPairOutOfCone
! Pi0 decay photons, with decay pair out of isolation cone, isolated.
TH2F * fhPtInConeCent
! Particle Pt in the cone versus centrality.
Bool_t fFillUEBandSubtractHistograms
Fill histograms working on the UE subtraction.
TH2F * fhEtaPhiTrackInConeITSRefitOnSPDOn
! track with ITS Refit On SPD On
TH2F * fhConeSumPtClusterFECCorrOdd2MaxHighCut
! cluster sum pt for odd column cells in correlated FEC, and both cells are max, pT > 0...
Bool_t fStudyPtCutInCone
Activate study of track/cluster min pT on sum of pT in cone.
TH2F * fhConeSumPtPhiUESubTrackCellTrigEtaPhi
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhPerpConeSumPtTOFBC0ITSRefitOnSPDOn
! Sum track Pt in cone at the perpendicular phi region to trigger axis (phi +90), ITS Refit On...
Bool_t fFillCellHistograms
Fill cell histograms.
TH2F ** fhPtLeadConeBinLambda0
[fNBkgBin*fNDecayBits]
TH2F * fhEtaPhiDecay[2][AliNeutralMesonSelection::fgkMaxNDecayBits]
! eta vs phi of (not) isolated leading Pi0 decay particles.
static const Int_t fgkNmcPrimTypes
Number of MC primary particle types used in the analysis in the histogram arrays. ...
Bool_t fStudyRCutInCone
Activate study of track/cluster sum of pT in cone with variable size.
TH2F * fhConeSumPtClusterFECCorrOddHighCut
! cluster sum pt for odd column cells in correlated FEC, pT > 0.7 GeV
TH2F * fhPtInCone
! Cluster/track Pt in the cone.
TH2F * fhPtLambda0Decay[2][AliNeutralMesonSelection::fgkMaxNDecayBits]
! Shower shape of (non) isolated leading Pi0 decay particles (do not apply SS cut previously)...
TH2F * fhEtaPhiInPerpConeITSRefitOnSPDOn
! tracl eta vs phi in cone at the perpendicular phi region to trigger axis (phi +90), ITS Refit On, SPD On
TH1F * fhPtPrimMCEtaDecayIsoPairAcceptInConeLowPtNoOverlapCaloE
! Eta decay photons, with decay pair in cone and acceptance and lower pT than threshold, and larger than detector threshold, and do not overlap, isolated.
TH2F ** fhPtLeadConeBinLambda0MC
[fNBkgBin]
TH1F * fhPtPrimMCPi0Overlap
! Pi0 with overlapped decay photons.
TH2F * fhPtInConeExoTrigger
! Cluster and tracks Pt in the cone. Trigger is exotic
TH2F * fhEtaIso
! eta of isolated particles.
TH2F * fhTrackTOFInConeExoTrigger
! track TOF in cone, trigger is exotic
TH2F * fhPhiBandNormCellvsTrack
! Accumulated pT cell in Phi band to estimate UE in cone, normalized to cone.
TH2F * fhConeSumPtEtaUESubClusterTrigEtaPhi
! Cluster Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH1F * fhENoIsoPileUp[7]
! Number of not isolated particles.
TH2F * fhConeSumPtEtaBandUETrackTrigEtaPhi
! Track Sum Pt in the eta band for tracks, per eta-phi bin of trigger, before normalization.
Int_t fNBkgBin
Number of bins on pt content in cone.
TH1F * fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap
! Pi0 decay photons, with decay pair out of detector acceptance.
TH2F * fhPtTrackInConeTOFBC0
! track with TOF hit, pt, tof in BC0
TH1F ** fhPtTrigBinSumPtCone
[fNPtTrigBin]
TH2F * fhEtaBandClusterPt
! pT in Eta band to estimate UE in cone, only clusters.
TH2F * fhConeSumPtPhiUESubClustervsTrack
! Cluster vs tracks Sum Pt Sum Pt in the cone, after subtraction in phi band.
TH1F * fhPtPrimMCEtaDecayPairOutOfAcceptanceNoOverlap
! Eta decay photons, with decay pair out of detector acceptance.
TH2F * fhPtClusterInConePerExoCutLargePtTrig
! Clusters Pt in the cone for different exoticity cut, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhPtCellInCone
! Cell amplitude in the cone.
TH2F * fhConeSumPtPhiUESub
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs pT trigger.
Bool_t fStudyTracksInCone
Study tracks depending on different track info.
Float_t fPtFractions[5]
Array with pt thresholds to test frac. Multiple cones and pt thresholds analysis. ...
TH2F * fhConeSumPtSubNormvsConeSumPtTotPhiCell
! Cells, phi band: sum pT in cone after bkg sub normalized by sum pT in cone before bkg sub vs sum pT...
TH2F * fhEtaPhiInPerpConeTOFBC0ITSRefitOnSPDOn
! tracl eta vs phi in cone at the perpendicular phi region to trigger axis (phi +90), ITS Refit On, SPD On, TOF BC=0
AliAnaParticleIsolation & operator=(const AliAnaParticleIsolation &iso)
Assignment operator not implemented.
void Init()
Do some checks and init stuff.
TH2F * fhConeSumPtTrackITSRefitOffSPDOff
! track with ITS Refit Off SPD Off
TH2F * fhTimeESPDMulti
! Time of cluster vs E, IsSPDPileUpMulti.
TH2F * fhPerpConeSumPtTOFBC0
! Sum Pt in cone at the perpendicular phi region to trigger axis (phi +90), TOF BC=0 ...
TLorentzVector fMomIso
! Temporary vector, avoid creation per event.
TH2F * fhConeSumPtTrackITSRefitOnSPDOff
! track with ITS Refit On SPD Off
TH1F * fhPtSumDensityIso[5][5]
! Isolated particle with threshold on cone sum density.
void CalculateCaloUEBand(AliAODPWG4ParticleCorrelation *pCandidate, Float_t &etaBand, Float_t &phiBand)
Get the clusters pT or sum of pT in phi/eta bands or at 45 degrees from trigger.
TH2F * fhConeSumPtExoTrigger
! Cluster and tracks Sum Pt in the cone. Trigger is exotic
TH1F * fhPtPrimMCEtaDecayPairOutOfCone
! Eta decay photons, with decay pair out of isolation cone.
TH2F * fhConeSumPtPhiUESubTrigEtaPhi
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhEtaPhiFracPtSumDecayIso[5][5]
! Isolated particle with threshold on cone sum density, only for decay bit fDecayBits[0].
TH1F * fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap
! Pi0 decay photons, with decay pair out of detector acceptance, isolated.
TH2F * fhMCConversionLambda0RcutTRD[6][2]
! Shower shape of photon conversions, depending on conversion vertex. SM covered by TRD ...
void StudyEMCALRegions(Float_t pt, Float_t phi, Float_t eta, Float_t m02, Float_t coneptsumTrack, Float_t coneptsumCluster, Bool_t isolated, Int_t iSM)
TH2F * fhPtNOverlapConv[fgkNmcTypes][2]
! Number of overlaps of (non) isolated candidates originated by mcTypes particle that converted (do n...
TH2F * fhSumPtLeadingPt[5]
! Sum Pt in the cone.
TH2F * fhConeSumPtPhiUENormTrack
! Track Sum Pt in the normalized phi UE cone vs pT trigger.
TH1F * fhPtPtFracDecayIso[5][5]
! Number of isolated Pi0 decay particles (invariant mass tag) with pt fra, only for decay bit fDecayB...
TH2F * fhEtaBandNormClustervsTrack
! Accumulated pT in Eta band to estimate UE in cone, normalized to cone size, clusters vs tracks...
TLorentzVector fMomentum
! Temporary vector, avoid creation per event.
TH1F ** fhSumPtConeBinDecay
[fNBkgBin*fNDecayBits]
TH2F * fhEtaTrackInConeITSRefitOnSPDOff
! track with ITS Refit On SPD Off
TH2F * fhTimeESPD
! Time of cluster vs E, IsSPDPileUp.
Bool_t fMakeSeveralIC
Do analysis for different IC.
TH1F * fhPtThresIsolated[5][5]
! Isolated particle with pt threshold.
TH2F * fhEtaTrackInCone
! track pseudo-rapidity
TH2F * fhFractionCellOutConePhi
! Fraction of cone out of cells acceptance in phi.
TH1F * fhPtDecay[2][AliNeutralMesonSelection::fgkMaxNDecayBits]
! Number of (non) isolated Pi0 decay particles (invariant mass tag).
TH2F * fhEtaPhiTrack
! Eta vs. phi of all tracks.
TH2F * fhTrackMatchedMCParticle[2]
! Trace origin of matched particle.
TH2F * fhConeSumPtTrackPerRCutLargePtTrig
! Tracks Sum Pt in the cone for different cone sizes, x axis. Trigger pT > 10 GeV fixed ...
Float_t GetSumPtThresholds(Int_t i) const
TH2F * fhConeSumPtClusterPerMinPtCutLargePtTrig
! Clusters Sum Pt in the cone for different min pT cuts, x axis. Trigger pT > 10 GeV fixed ...
void StudyMCConversionRadius(Float_t pt, Bool_t isolated, Int_t iSM, Float_t m02, Int_t mcTag, Int_t label)
TH2F * fhEtaPhiIso
! eta vs phi of isolated particles.
TH2F * fhConeSumPtEtaUENormTrack
! Track Sum Pt in the normalized eta UE cone vs pT trigger.
TH2F * fhConeSumPtPhiUESubTrackCell
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH2F * fhPtLambda0MCConvWith1Overlap[fgkNmcTypes][2]
! Shower shape of (non) isolated candidates originated by mcTypes particle that converted (do not app...
TH2F * fhConeSumPtEtaUESubTrigEtaPhi
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs eta-phi trigger.
TH2F * fhPtTrackInConePerRCutLargePtTrig
! Tracks Pt in the cone for different cone sizes, x axis. Trigger pT > 10 GeV fixed ...
TH1F * fhPtPrimMCEtaDecayPairOutOfAcceptance
! Eta decay photons, with decay pair out of detector acceptance.
TH2F * fhPtClusterInCone
! Cluster Pt in the cone.
TH1F * fhPtDecayMC[2][AliNeutralMesonSelection::fgkMaxNDecayBits][fgkNmcTypes]
! Number of (not) isolated Pi0 decay particles (invariant mass tag) for a mcTypes particle...
Select clusters/tracks with low particle environment in their vecinity, isolated within a cone...
TH1F ** fhPtTrigBinPtLeadCone
[fNBkgBin*fgkNmcTypes]
TH2F * fhEtaBandNormCellvsTrack
! Accumulated pT cell in Eta band to estimate UE in cone, normalized to cone size, clusters vs tracks.
TH2F * fhPtLambda0MCWith1Overlap[fgkNmcTypes][2]
! Shower shape of (non) isolated candidates originated by mcTypes particle (do not apply SS cut previ...
Bool_t fFillTMHisto
Fill track matching plots.
void CalculateTrackSignalInCone(AliAODPWG4ParticleCorrelation *aodParticle, Float_t &coneptsumTrack, Float_t &coneptLeadTrack)
Get the track pT or sum of pT in isolation cone.
TH1F * fhPtPrimMCPi0DecayIsoPairNoOverlap
! Pi0 decay photons isolated, not overlapped decay.
TH2F * fhTrackMatchedDEtaMC[fgkNmcTypes][2]
! Eta distance between track and cluster vs cluster E for mcTypes particle.
TH2F * fhConePtLeadTrack
! Tracks leading pt in the cone.
TH2F * fhConeSumPtSubNormvsConeSumPtTotEtaTrack
! Tracks, eta band: sum pT in cone after bkg sub normalized by sum pT in cone before bkg sub vs sum p...
TH2F * fhEtaPhiTrackInConeTOFNo
! track without TOF hit, eta-phi
TH1F * fhPtNoIsoMC[fgkNmcTypes]
! Number of not isolated mcTypes particle.
TH2F * fhConeSumPtCellTrackTrigEtaPhi
! Cell and tracks Sum Pt Sum Pt in the cone, per eta-phi bin of trigger.
TH2F * fhTrackMatchedDPhi[2]
! Phi distance between track and cluster vs cluster E.
TH1F * fhPtPrimMCEtaDecayIsoPairOutOfCone
! Eta decay photons, with decay pair out of isolation cone, isolated.
TH2F * fhConeSumPtClusterFECCorrOdd2Max
! cluster sum pt for pair column cells in correlated FEC, and both cells are max
void CalculateTrackUEBand(AliAODPWG4ParticleCorrelation *pCandidate, Float_t &etaBand, Float_t &phiBand)
Get the track pT or sum of pT in phi/eta bands or at 45 degrees from trigger.
AliAnaParticleIsolation()
Default constructor. Initialize parameters.
TH2F * fhConeSumPtTrackPerMaxPtCutLargePtTrig
! Tracks Sum Pt in the cone for different max pT cuts, x axis. Trigger pT > 10 GeV fixed ...
TH1F * fhPtPrimMCEtaDecayIsoPairNoOverlap
! Eta decay photons isolated, not overlapped decay.
TH2F * fhConeSumPt
! Cluster and tracks Sum Pt in the cone.
TH2F * fhEtaBandClusterEtaPhi
! Eta vs Phi in Eta band to estimate UE in cone, only clusters.
TH2F * fhConeSumPtClusterFECCorrMax[4]
! cluster sum pt for pair column cells in correlated FEC Max, 4 cases
TH2F * fhEtaPhiInConeCluster
! Eta vs. phi of clusters in cone.
TH2F * fhEtaPhiFracPtSumIso[5][5]
! Isolated particle with threshold on cone sum density.
TH1F * fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlapCaloE
! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and larger than detector threshold, and do not overlap, isolated.
TH1F * fhPtPrimMCPi0DecayPairAcceptInConeLowPt
! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold.
void SetEtaCutInConeAt(Int_t i, Float_t l)
TH2F ** fhPtTrigBinLambda0vsSumPtConeMC
[fNPtTrigBin*fgkNmcTypes]
TH2F * fhConeSumPtTrackEMCALRegionPerSM[2][4][3][20]
! Track pT sum in cone vs trigger pT, in different EMCal regions
TH2F * fhConeSumPtCell
! Cells Sum Pt in the cone.
TH2F * fhConeSumPtEtaUESubTrackCell
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH2F * fhConeSumPtPhiUESubCellvsTrack
! Cell vs tracks Sum Pt Sum Pt in the cone, after subtraction in phi band.
TH2F * fhPerpPtLeadingPt[5]
! Sum Pt in the cone at the perpendicular phi region to trigger axis (phi +90).
TH2F * fhConeSumPtTrackTOFBC0ITSRefitOnSPDOn
! track with ITS Refit On SPD On, TOF BC=0
TH2F * fhEtaPhiTrackInConeITSRefitOffSPDOff
! track with ITS Refit Off SPD Off
TH2F * fhEtaPhiInPerpConeTOFBC0
! Eta vs. phi of tracks in perpendicular cone, with TOF BC=0.
TH1F * fhPtPrimMCEtaIsoOverlap
! Eta isolated with overlapped decay photons.
TH2F * fhPtNOverlap[fgkNmcTypes][2]
! Number of overlaps of (non) isolated candidates originated by mcTypes (do not apply SS cut previous...
TH2F * fhPtInPerpConeTOFBC0ITSRefitOnSPDOn
! track Pt in cone at the perpendicular phi region to trigger axis (phi +90), ITS Refit On...
TH1F ** fhPtLeadConeBin
Candidate Pt distribution depending on bin of cone leading particle.
TH2F * fhEtaPhiSumDensityDecayIso[5][5]
! Isolated particle with threshold on cone sum density, only for decay bit fDecayBits[0].
static const Int_t fgkNmcTypes
Number of MC type particles originating the clusters used in the analysis in the histogram arrays...
TH2F * fhConeSumPtVSUETracksEtaBand
! Tracks, eta band: sum pT in cone vs bkg to subtract.
Int_t fNPtCutsInCone
Number of track/cluster min pT cut to test in cone for sum pT calculation.
TH2F * fhPtTrackInConeITSRefitOnSPDOff
! track with ITS Refit On SPD Off
Float_t fEtaCutInCone[10]
List of track/cluster max eta cut to test in cone for sum pT calculation.
TH1F * fhPtPrimMCPi0DecayIsoPairOutOfAcceptance
! Pi0 decay photons, with decay pair out of detector acceptance, isolated.
TH2F * fhEtaTrackInConeTOFBC0
! track with TOF hit, eta, tof in BC0
const char Option_t
Definition: External.C:48
TH2F * fhPtTrackInConeMCPrimary[4]
! Track Pt in the cone for tracks originating from primary charged pions, kaons, protons and else...
TLorentzVector fMomDaugh1
! Temporary vector, avoid creation per event.
TH2F * fhConeSumPtTrackPerMaxPtCut
! Tracks Sum Pt in the cone for different max pT cuts, x axis.
Float_t fConeSizes[5]
Array with cones to test. Multiple cones and pt thresholds analysis.
Bool_t fLeadingOnly
Do isolation with leading particle.
TH2F * fhEtaBandCell
! Row vs Column in Eta band to estimate UE in cone, only cells.
void CalculateCaloCellSignalInCone(AliAODPWG4ParticleCorrelation *aodParticle, Float_t &coneptsumCell)
TH1F * fhPtFracIsolatedMC[fgkNmcTypes][5][5]
! Isolated mcTypes particle with pt frac.
TH2F * fhConeSumPtCellvsTrack
! Cell vs tracks Sum Pt Sum Pt in the cone.
Float_t fMinCellsAngleOverlap
Number of cells that define the cluster overlap.
Float_t fSumPtThresholds[5]
Array with pt thresholds to test frac. Multiple cones and pt thresholds analysis. ...
TH2F * fhPhiBandNormClustervsTrack
! Accumulated pT in Phi band to estimate UE in cone, normalized to cone size, clusters vs tracks...
TH2F * fhPerpSumPtLeadingPt[5]
! Sum Pt in the cone at the perpendicular phi region to trigger axis (phi +90).
TH2F * fhEtaPhiNoIso
! eta vs phi of not isolated leading particles.
TH2F * fhConeSumPtPhiBandUEClusterTrigEtaPhi
! Cluster Sum Pt in the phi band for clusters, per eta-phi bin of trigger, before normalization...
TH2F * fhPtTrackInConeTOFNo
! track without TOF hit, pt
TH1F * fhPtThresIsolatedMC[fgkNmcTypes][5][5]
! Isolated mcTypes particle with pt threshold.
TH2F * fhPtTrackInConeMCPrimaryGener[4]
! Track Pt in the cone for tracks originating from primary charged pions, kaons, protons and else...
void SetNCellsInCandidateAt(Int_t i, Int_t l)
TH2F * fhConeSumPtTrackTOFBCN
! track with TOF hit sum pt, tof not in BC0
TH2F * fhConeSumPtClusterFECCorr[6]
! cluster sum pt for odd column cells in correlated FEC, 6 cases
Bool_t fIsExoticTrigger
! Trigger cluster considered as exotic
TH1F * fhPtPrimMCPi0DecayPairNoOverlap
! Pi0 decay photons, not overlapped decay.
TH2F * fhELambda1LocMax1[2]
! E vs lambda1 of selected cluster, 1 local maxima in cluster.
TH2F * fhConeSumPtPhiUENormCluster
! Cluster Sum Pt in the normalized phi UE cone vs pT trigger.
bool Bool_t
Definition: External.C:53
TH2F * fhPtTrackInConePerNCellCut
! Tracks Pt in the cone for different min cluster n cell cut, x axis.
TH2F * fhConeSumPtClusterFECCorrPair
! cluster sum pt for pair column cells in correlated FEC
TH2F * fhPtTrackInConeMCSecondaryGener[4]
! Track Pt in the cone for tracks originating from secondary charged pions, kaons, protons and else, generated pT.
Float_t fClusterExoticity
! Temporary container or currently analyzed cluster exoticity
void SetRCutInConeAt(Int_t i, Float_t l)
TH1F * fhPtPrimMCPi0DecayPairOutOfCone
! Pi0 decay photons, with decay pair out of isolation cone.
TH2F * fhConeSumPtClusterFECCorrPair2Max
! cluster sum pt for pair column cells in correlated FEC, and both cells are max
TH2F * fhConeSumPtTrackPerEtaCutLargePtTrig
! Tracks Sum Pt in the cone for different min eta cuts, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhELambda0LocMax1[2]
! E vs lambda0 of selected cluster, 1 local maxima in cluster.
TH2F * fhConeSumPtTrigEtaPhi
! Cluster and tracks Sum Pt Sum Pt in the cone, per eta-phi bin of trigger.
TH2F * fhConeSumPtSubNormvsConeSumPtTotEtaCell
! Cells, eta band: sum pT in cone after bkg sub normalized by sum pT in cone before bkg sub vs sum pT...
TH2F ** fhPtTrigBinLambda0vsSumPtCone
[fNPtTrigBin]
TH2F * fhPtInPerpConeITSRefitOnSPDOn
! track Pt in cone at the perpendicular phi region to trigger axis (phi +90), ITS Refit On...
TH2F * fhPtTrackInConeTOFBCN
! track with TOF hit, pt, tof not in BC0
TH2F * fhEtaPhiTrackInCone
! track azhimuthal angle vs pseudo-rapidity
TH2F * fhPtClusterInConePerExoCut
! Clusters Pt in the cone for different exoticity cut, x axis.
TH1F * fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlap
! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and do not overlap.
TH2F * fhPtClusterInConePerRCut
! Clusters Pt in the cone for different cone sizes, x axis.
TH2F * fhConeSumPtEtaUESub
! Cluster and tracks Sum Pt in the cone after bkg subtraction, vs pT trigger.
TH2F * fhConeSumPtTrackTOFBC0
! track with TOF hit sum pt, tof in BC0
Bool_t fStudyEtaCutInCone
Activate study of track/cluster max eta on sum of pT in cone.
TH1F * fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlapCaloE
! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and larger than detector threshold, and do not overlap.
TH1F ** fhSumPtConeBinMC
[fNBkgBin*fgkNmcTypes]
TH2F * fhConeSumPtSubvsConeSumPtTotPhiTrack
! Tracks, phi band: sum pT in cone after bkg sub vs sum pT in cone before bkg sub.
Bool_t fFillTaggedDecayHistograms
Fill histograms for clusters tagged as decay.
TH2F * fhEtaPhiInPerpCone
! Eta vs. phi of tracks in perpendicular cone
void SetPtThresholds(Int_t i, Float_t pt)
TH2F * fhPtTrackInConeVtxBC0
! Track Pt in the cone, tracks in BC=0.
Float_t fBkgBinLimit[20]
Pt bin limits on pt content in the cone.
TH1F * fhPtPrimMCEtaDecayIsoPairAcceptInConeLowPtNoOverlap
! Eta decay photons, with decay pair in cone and acceptance and lower pT than threshold, and do not overlap, isolated.
AliVCluster * fCluster
! Temporary vcluster, avoid creation per event.
mcPrimTypes
For primary histograms in arrays, index in the array, corresponding to a photon origin.
TH1F ** fhPtTrigBinSumPtConeDecay
[fNBkgBin*fNDecayBits]
Int_t fNEtaCutsInCone
Number of track/cluster max eta cut to test in cone for sum pT calculation.
TH2F * fhConeSumPtEtaBandUECellTrigEtaPhi
! Cluster Sum amplitude in the eta band for cells, per eta-phi bin of trigger, before normalization...
TH2F * fhFractionTrackOutConeEtaTrigEtaPhi
! Fraction of cone out of tracks acceptance in eta, vs trigger eta-phi.
TH2F * fhConeSumPtPhiBandUECluster
! Cluster Sum Pt in the phi band for clusters, before normalization.
TH2F * fhTrackMatchedDEta[2]
! Eta distance between track and cluster vs cluster E.
TH2F * fhConeSumPtClusterPerMaxPtCutLargePtTrig
! Clusters Sum Pt in the cone for different max pT cuts, x axis. Trigger pT > 10 GeV fixed ...
TH2F * fhEtaPhiTrackInConeTOFBC0
! track with TOF hit, eta-phi, tof in BC0
Float_t fMaxPtCutInCone[20]
List of track/cluster max pT cut to test in cone for sum pT calculation.
TH1F * fhPtPrimMCiso[fgkNmcPrimTypes]
! Number of generated isolated photon vs pT.
TH2F * fhPhiTrackInConeITSRefitOffSPDOff
! track with ITS Refit Off SPD Off
TH2F * fhEtaBandClustervsTrack
! Accumulated pT in Eta band to estimate UE in cone, clusters vs tracks.
TH2F * fhPtClusterInConePerNCellCutLargePtTrig
! Clusters Pt in the cone for different min cluster n cell cut, x axis. Trigger pT > 10 GeV fixed ...
Bool_t fStudyExoticTrigger
Fill histograms with track and cluster pT when the trigger is exotic.
TH2F * fhPhiTrackInConeTOFBCN
! track with TOF hit, phi, tof not in BC0
TH2F * fhPtInPerpConeTOFBC0
! Particle Pt in cone at the perpendicular phi region to trigger axis (phi +90), TOF BC=0 ...