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fix wrong Set/Get Int_t parameters when data member is Float_t
[u/mrichter/AliRoot.git] / PWGGA / CaloTrackCorrelations / AliAnaParticleHadronCorrelation.h
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045396c8 1#ifndef ALIANAPARTICLEHADRONCORRELATION_H
2#define ALIANAPARTICLEHADRONCORRELATION_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
045396c8 5
6//_________________________________________________________________________
55c20a99 7// Class that contains the algorithm for the analysis of
8// particle - hadron correlations
9// Particle (for example direct gamma) must be found in a previous analysis
10//
b6afb6b1 11//-- Author: Gustavo Conesa (LNF-INFN) (LPSC-IN2P3-CNRS)
12// Yaxian Mao (LPSC-IN2P3-CNRS) and (CNWU) first usable implementation.
13// Xiangrong Zhu (CNWU), implementtion of own mixing.
55c20a99 14//
b6afb6b1 15
045396c8 16// --- Analysis system ---
55c20a99 17
745913ae 18#include "AliAnaCaloTrackCorrBaseClass.h"
045396c8 19class AliAODPWG4ParticleCorrelation ;
20
745913ae 21class AliAnaParticleHadronCorrelation : public AliAnaCaloTrackCorrBaseClass {
045396c8 22
23 public:
c5693f62 24
029dea5a 25 AliAnaParticleHadronCorrelation() ; // default ctor
26 virtual ~AliAnaParticleHadronCorrelation() ; // virtual dtor
045396c8 27
28 // General methods
907b38cd 29
045396c8 30 TObjString * GetAnalysisCuts();
31
32 TList * GetCreateOutputObjects();
33
065234f0 34 void Init();
35
045396c8 36 void InitParameters();
31864468 37
38 void FillEventMixPool() ;
065234f0 39
045396c8 40 void MakeAnalysisFillHistograms() ;
41
42 void Print(const Option_t * opt) const;
43
44 // Main analysis methods
45
6b013448 46 Bool_t FindLeadingOppositeHadronInWindow(AliAODPWG4ParticleCorrelation * particle);
907b38cd 47
6b013448 48 Bool_t GetDecayPhotonMomentum (AliAODPWG4Particle* trigger, TLorentzVector & mom1, TLorentzVector & mom2);
045396c8 49
5267de40 50 void MakeChargedCorrelation (AliAODPWG4ParticleCorrelation * particle) ;
045396c8 51
bf01409a 52 void MakeNeutralCorrelation (AliAODPWG4ParticleCorrelation * particle) ;
045396c8 53
be2df971 54 void MakeMCChargedCorrelation (Int_t triggerMCLable, Int_t histoIndex) ;
6b013448 55
56 void MakeChargedMixCorrelation(AliAODPWG4ParticleCorrelation * particle) ;
029dea5a 57
907b38cd 58 // Filling histogram methods
59
22ad7981 60 void FillChargedAngularCorrelationHistograms (Float_t ptAssoc, Float_t ptTrig, Int_t assocBin,
6ed1ad3e 61 Float_t phiAssoc, Float_t phiTrig, Float_t deltaPhi,
22ad7981 62 Float_t etaAssoc, Float_t etaTrig,
63 Bool_t decay, Float_t hmpidSignal, Int_t outTOF,
d4a8ff9a 64 Int_t cenbin, Int_t mcTag);
907b38cd 65
029dea5a 66 void FillChargedEventMixPool();
67
6ed1ad3e 68 Bool_t FillChargedMCCorrelationHistograms (Float_t mcAssocPt, Float_t mcAssocPhi, Float_t mcAssocEta,
be2df971 69 Float_t mcTrigPt, Float_t mcTrigPhi, Float_t mcTrigEta, Int_t histoIndex);
907b38cd 70
71
22ad7981 72 void FillChargedMomentumImbalanceHistograms (Float_t ptTrig, Float_t ptAssoc,
d4a8ff9a 73 Float_t deltaPhi, Int_t cenbin, Int_t charge,
22ad7981 74 Int_t assocBin, Bool_t decay,
b6afb6b1 75 Int_t outTOF, Int_t mcTag );
907b38cd 76
22ad7981 77 void FillChargedUnderlyingEventHistograms (Float_t ptTrig, Float_t ptAssoc,
d4a8ff9a 78 Float_t deltaPhi, Int_t cenbin, Int_t outTOF);
907b38cd 79
22ad7981 80 void FillChargedUnderlyingEventSidesHistograms(Float_t ptTrig, Float_t ptAssoc,
81 Float_t deltaPhi);
907b38cd 82
22ad7981 83 void FillDecayPhotonCorrelationHistograms (Float_t ptAssoc, Float_t phiAssoc,
84 TLorentzVector mom1, TLorentzVector mom2,
85 Bool_t bChargedOrNeutral);
907b38cd 86
d07ffd54 87 void FillNeutralEventMixPool();
88
2bb7ac98 89
22ad7981 90 void FillNeutralUnderlyingEventSidesHistograms(Float_t ptTrig, Float_t ptAssoc,
22ad7981 91 Float_t zT, Float_t hbpZT,
92 Float_t deltaPhi);
b1f720a7 93
22ad7981 94 Int_t GetMCTagHistogramIndex(Int_t tag);
045396c8 95
f3c47a7f 96 Bool_t IsTriggerTheEventLeadingParticle();
065234f0 97
045396c8 98 // Parameter setter and getter
99
1f8591af 100 Float_t GetMinimumTriggerPt() const { return GetMinPt() ; }
101 Float_t GetMaximumTriggerPt() const { return GetMaxPt() ; }
102 void SetTriggerPtRange(Float_t min, Float_t max)
103 { SetMinPt(min), SetMaxPt(max) ; }
104
f7408d50 105
907b38cd 106 Float_t GetMaximumAssociatedPt() const { return fMaxAssocPt ; }
107 Float_t GetMinimumAssociatedPt() const { return fMinAssocPt ; }
f7408d50 108 void SetAssociatedPtRange(Float_t min, Float_t max)
109 { fMaxAssocPt = max ; fMinAssocPt = min ; }
110
907b38cd 111 Double_t GetDeltaPhiMaxCut() const { return fDeltaPhiMaxCut ; }
112 Double_t GetDeltaPhiMinCut() const { return fDeltaPhiMinCut ; }
f7408d50 113 void SetDeltaPhiCutRange(Double_t phimin, Double_t phimax)
114 { fDeltaPhiMaxCut = phimax ; fDeltaPhiMinCut = phimin ; }
66e64043 115
f7408d50 116 // Leading Hadron
117 Double_t GetLeadHadronPhiMaxCut() const { return fMaxLeadHadPhi ; }
118 Double_t GetLeadHadronPhiMinCut() const { return fMinLeadHadPhi ; }
119 void SetLeadHadronPhiCut(Float_t min, Float_t max)
120 { fMaxLeadHadPhi = max ; fMinLeadHadPhi = min ; }
121
122 Double_t GetLeadHadronPtMinCut() const { return fMinLeadHadPt ; }
123 Double_t GetLeadHadronPtMaxCut() const { return fMaxLeadHadPt ; }
124 void SetLeadHadronPtCut(Float_t min, Float_t max)
125 { fMaxLeadHadPt = max ; fMinLeadHadPt = min ; }
045396c8 126
f7408d50 127 Bool_t IsLeadHadronCutOn() const { return fSelectLeadingHadronAngle ; }
128 void SwitchOnLeadHadronSelection() { fSelectLeadingHadronAngle = kTRUE ; }
129 void SwitchOffLeadHadronSelection() { fSelectLeadingHadronAngle = kFALSE ; }
66e64043 130
f7408d50 131 // UE
66e64043 132
f7408d50 133 Double_t GetUeDeltaPhiMaxCut() const { return fUeDeltaPhiMaxCut ; }
134 Double_t GetUeDeltaPhiMinCut() const { return fUeDeltaPhiMinCut ; }
66e64043 135
045396c8 136 void SetUeDeltaPhiCutRange(Double_t uephimin, Double_t uephimax)
907b38cd 137 { fUeDeltaPhiMaxCut = uephimax ; fUeDeltaPhiMinCut = uephimin ; }
045396c8 138
907b38cd 139 Bool_t IsSeveralUEOn() const { return fMakeSeveralUE ; }
140 void SwitchOnSeveralUECalculation() { fMakeSeveralUE = kTRUE ; }
141 void SwitchOffSeveralUECalculation() { fMakeSeveralUE = kFALSE ; }
045396c8 142
143 // Do trigger-neutral correlation
907b38cd 144 Bool_t DoNeutralCorr() const { return fNeutralCorr ; }
145 void SwitchOnNeutralCorr() { fNeutralCorr = kTRUE ; }
146 void SwitchOffNeutralCorr() { fNeutralCorr = kFALSE ; }
045396c8 147
148 // Taking the absolute leading as the trigger or not
907b38cd 149 Bool_t DoAbsoluteLeading() const { return fMakeAbsoluteLeading ; }
150 void SwitchOnAbsoluteLeading() { fMakeAbsoluteLeading = kTRUE ; }
151 void SwitchOffAbsoluteLeading() { fMakeAbsoluteLeading = kFALSE ; }
045396c8 152
3f150b4b 153 // Taking the near side leading as the trigger or not
907b38cd 154 Bool_t DoNearSideLeading() const { return fMakeNearSideLeading ; }
155 void SwitchOnNearSideLeading() { fMakeNearSideLeading = kTRUE ; }
156 void SwitchOffNearSideLeading() { fMakeNearSideLeading = kFALSE ; }
3f150b4b 157
045396c8 158 // Do decay-hadron correlation if it is pi0 trigger
907b38cd 159 Bool_t IsPi0Trigger() const { return fPi0Trigger ; }
160 void SwitchOnPi0TriggerDecayCorr() { fPi0Trigger = kTRUE ; }
161 void SwitchOffPi0TriggerDecayCorr() { fPi0Trigger = kFALSE ; }
162
163 Bool_t IsDecayTrigger() const { return fDecayTrigger ; }
164 void SwitchOnDecayTriggerDecayCorr() { fDecayTrigger = kTRUE ; }
165 void SwitchOffDecayTriggerDecayCorr() { fDecayTrigger = kFALSE ; }
166
167 Bool_t IsHMPIDCorrelation() const { return fHMPIDCorrelation ; }
168 void SwitchOnHMPIDCorrelation() { fHMPIDCorrelation = kTRUE ; }
169 void SwitchOffHMPIDCorrelation() { fHMPIDCorrelation = kFALSE ; }
045396c8 170
907b38cd 171 void SwitchOnFillBradHistograms() { fFillBradHisto = kTRUE ; }
172 void SwitchOffFillBradHistograms() { fFillBradHisto = kFALSE ; }
173
174 Bool_t OnlyIsolated() const { return fSelectIsolated ; }
175 void SelectIsolated(Bool_t s) { fSelectIsolated = s ; }
045396c8 176
907b38cd 177 void SetPi0AODBranchName(TString n) { fPi0AODBranchName = n ; }
045396c8 178
05d0d05d 179 void SetNAssocPtBins(Int_t n) ;
180 void SetAssocPtBinLimit(Int_t ibin, Float_t pt) ;
283f989c 181
182 Bool_t IsMixStoredInReaderOn() const { return fUseMixStoredInReader ; }
183 void SwitchOnUseMixStoredInReader() { fUseMixStoredInReader = kTRUE ; }
184 void SwitchOffUseMixStoredInReader() { fUseMixStoredInReader = kFALSE; }
185
2bb7ac98 186 void SwitchOnFillNeutralInMixedEvent() { fFillNeutralEventMixPool = kTRUE ; }
187 void SwitchOffFillNeutralInMixedEvent(){ fFillNeutralEventMixPool = kFALSE ; }
188
e4c0a0eb 189 void SetM02Cut(Float_t min=0, Float_t max=10) { fM02MinCut = min ; fM02MaxCut = max ; }
190
2bb7ac98 191 void SwitchOnCorrelationVzBin() { fCorrelVzBin = kTRUE ; }
192 void SwitchOffCorrelationVzBin() { fCorrelVzBin = kFALSE ; }
e4c0a0eb 193
b1f720a7 194 void SwitchOnFillPileUpHistograms() { fFillPileUpHistograms = kTRUE ; }
560498d1 195 void SwitchOffFillPileUpHistograms() { fFillPileUpHistograms = kFALSE ; }
2b65bd0e 196
b6afb6b1 197 void SwitchOnFillHighMultiplicityHistograms() { fFillHighMultHistograms = kTRUE ; }
198 void SwitchOffFillHighMultiplicityHistograms(){ fFillHighMultHistograms = kFALSE ; }
199
200 void SwitchOnFillTriggerAODWithReferences() { fFillAODWithReferences = kTRUE ; }
201 void SwitchOffFillTriggerAODWithReferences() { fFillAODWithReferences = kFALSE ; }
2b65bd0e 202
f3c47a7f 203 void SwitchOnCheckNeutralClustersForLeading() { fCheckLeadingWithNeutralClusters = kTRUE ; }
204 void SwitchOffCheckNeutralClustersForLeading(){ fCheckLeadingWithNeutralClusters = kFALSE ; }
b1f720a7 205
a22f3f34 206 void SwitchOnFillEtaGapHistograms() { fFillEtaGapsHisto = kTRUE ; }
207 void SwitchOffFillEtaGapHistograms() { fFillEtaGapsHisto = kFALSE ; }
208
209 void SwitchOnFillPtImbalancePerPtABinHistograms() { fFillMomImbalancePtAssocBinsHisto = kTRUE ; }
210 void SwitchOffFillPtImbalancePerPtABinHistograms() { fFillMomImbalancePtAssocBinsHisto = kFALSE ; }
211
be2df971 212 void SetMCGenType(Int_t min = 0, Int_t max = 6) { if(min >= 0 && min < 7) fMCGenTypeMin = min ;
213 if(max >= 0 && max < 7) fMCGenTypeMax = max ; }
214
045396c8 215 private:
2b65bd0e 216
217 Bool_t fFillAODWithReferences; // Add to the trigger particle AOD the reference to the tracks or neutrals in correlation.
f3c47a7f 218 Bool_t fCheckLeadingWithNeutralClusters;// Compare the trigger candidate to Leading pT with the clusters pT, by default only charged
66e64043 219 Float_t fMaxAssocPt ; // Maximum associated hadron pt
220 Float_t fMinAssocPt ; // Minimum associated hadron pt
045396c8 221 Double_t fDeltaPhiMaxCut ; // Minimum Delta Phi Gamma-Hadron
222 Double_t fDeltaPhiMinCut ; // Maximum Delta Phi Gamma-Hadron
223 Bool_t fSelectIsolated ; // Select only trigger particles isolated
224 Bool_t fMakeSeveralUE ; // Do analysis for several underlying events contribution
225 Double_t fUeDeltaPhiMaxCut ; // Minimum Delta Phi Gamma-Underlying Hadron
226 Double_t fUeDeltaPhiMinCut ; // Maximum Delta Phi Gamma-Underlying Hadron
227 TString fPi0AODBranchName; // Name of AOD branch with pi0, not trigger
228 Bool_t fNeutralCorr ; // switch the analysis with neutral particles
229 Bool_t fPi0Trigger ; // switch the analysis with decay photon from pi0 trigger
907b38cd 230 Bool_t fDecayTrigger ; // switch the analysis with decay photon from photon trigger
3f150b4b 231 Bool_t fMakeAbsoluteLeading ; // requesting absolute leading triggers
232 Bool_t fMakeNearSideLeading ; // requesting near side leading (+-90º from trigger particle) triggers
045396c8 233 Int_t fLeadingTriggerIndex ; // Store here per event the trigger index, to avoid too many loops
907b38cd 234 Bool_t fHMPIDCorrelation ; // Correlate with particles on HMPID or its acceptance
235 Bool_t fFillBradHisto ; // DPhi histograms calculated differently
05d0d05d 236 Int_t fNAssocPtBins ; // Number of associated pT bins under study
f85f4afb 237 Float_t fAssocPtBinLimit[20] ; // Associated pT under study
7d306daf 238 Bool_t fCorrelVzBin ; // Fill one histogram per vz bin
045396c8 239
d07ffd54 240 TList ** fListMixTrackEvents ; //![GetNCentrBin()*GetNZvertBin()*GetNRPBin()] Containers for tracks in stored events for mixing
241 TList ** fListMixCaloEvents ; //![GetNCentrBin()*GetNZvertBin()*GetNRPBin()] Containers for calo clusters in stored events for mixing
242
283f989c 243 Bool_t fUseMixStoredInReader; // Signal if in the current event the pool was filled
2bb7ac98 244 Bool_t fFillNeutralEventMixPool; // Add clusters to pool if requested
283f989c 245
e4c0a0eb 246 Float_t fM02MaxCut ; // Study photon clusters with l0 smaller than cut
247 Float_t fM02MinCut ; // Study photon clusters with l0 larger than cut
248
b1f720a7 249 Bool_t fFillPileUpHistograms; // Fill pile-up related histograms
b6afb6b1 250 Bool_t fFillHighMultHistograms; // Histograms with centrality and event plane for triggers pT
251
f7408d50 252 Bool_t fSelectLeadingHadronAngle; // Select events with leading particle within a range
253 Float_t fMinLeadHadPhi; // Minimum angle between the trigger and leading hadron
254 Float_t fMaxLeadHadPhi; // Maximum ange between the trigger and leading hadron
255 Float_t fMinLeadHadPt; // Minimum pT of leading hadron
256 Float_t fMaxLeadHadPt; // Maximum pT of leading hadron
257
a22f3f34 258 Bool_t fFillEtaGapsHisto; // Fill azimuthal correlation histograms in 2 eta gaps, |eta|>0.8 and |eta|<0.01
259 Bool_t fFillMomImbalancePtAssocBinsHisto; // momentum imbalance histograms in bins of pT associated
260
be2df971 261 Int_t fMCGenTypeMin; // Of the 7 possible types, select those between fMCGenTypeMin and fMCGenTypeMax
262 Int_t fMCGenTypeMax; // Of the 7 possible types, select those between fMCGenTypeMin and fMCGenTypeMax
263
045396c8 264 //Histograms
265
55c20a99 266 //trigger particles
26118504 267 TH1F * fhPtTriggerInput; //! pT distribution of trigger particles before selection
268 TH1F * fhPtTriggerSSCut; //! pT distribution of trigger particles after shower shape selection
269 TH1F * fhPtTriggerIsoCut; //! pT distribution of trigger particles after isolation cut selection
270 TH1F * fhPtTriggerFidCut; //! pT distribution of trigger particles after fiducial selection
55c20a99 271 TH1F * fhPtTrigger; //! pT distribution of trigger particles
272 TH1F * fhPtTriggerVtxBC0; //! pT distribution of trigger particles
273 TH1F * fhPtTriggerPileUp[7]; //! pT distribution of trigger particles
274 TH2F * fhPtTriggerVzBin; //! pT distribution of trigger particles vs vz bin
275 TH2F * fhPtTriggerBin; //! pT distribution of trigger particles, vs mixing bin
276 TH2F * fhPhiTrigger; //! phi distribution vs pT of trigger particles
277 TH2F * fhEtaTrigger; //! eta distribution vs pT of trigger particles
278
279 TH1F * fhPtTriggerMC[7]; //! pT distribution of trigger particles, check the origin of the cluster : "Photon","Pi0","Pi0Decay","EtaDecay","OtherDecay","Electron","Hadron"
280
281 TH2F * fhPtTriggerCentrality; //! pT distribution of trigger particles vs centrality
282 TH2F * fhPtTriggerEventPlane; //! pT distribution of trigger particles vs centrality
283 TH2F * fhTriggerEventPlaneCentrality; //! event plane vs centrality for trigger particles
284
285 TH1F * fhPtTriggerMixed; //! pT distribution of trigger particles, used in mixing
286 TH2F * fhPtTriggerMixedVzBin; //! pT distribution of trigger particles, used in mixing, vs vz bin
287 TH2F * fhPtTriggerMixedBin; //! pT distribution of trigger particles vs mixing bin
288 TH2F * fhPhiTriggerMixed; //! phi distribution vs pT of trigger particles, used in mixing
289 TH2F * fhEtaTriggerMixed; //! eta distribution vs pT of trigger particles, used in mixing
764ab1f4 290
55c20a99 291 // Leading hadron in the opposite side of the trigger
a22f3f34 292 TH2F * fhPtLeadingOppositeHadron; //! pT trigger : pT distribution of leading hadron oposite to trigger
293 TH2F * fhPtDiffPhiLeadingOppositeHadron; //! pT trigger : difference phi distribution of leading hadron oposite and trigger
294 TH2F * fhPtDiffEtaLeadingOppositeHadron; //! pT trigger: difference eta distribution of leading hadron oposite and trigger
d0b625bc 295
045396c8 296 //trigger-charged histograms
297 TH2F * fhDeltaPhiDeltaEtaCharged ; //! differences of eta and phi between trigger and charged hadrons
298 TH2F * fhPhiCharged ; //! Phi distribution of charged particles
299 TH2F * fhEtaCharged ; //! Eta distribution of charged particles
300 TH2F * fhDeltaPhiCharged ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
301 TH2F * fhDeltaEtaCharged ; //! Difference of charged particle eta and trigger particle eta as function of trigger particle pT
302 TH2F * fhDeltaPhiChargedPt ; //! Difference of charged particle phi and trigger particle phi as function of charged particle pT
303 TH2F * fhDeltaPhiUeChargedPt ; //! Difference of charged particle from underlying events phi and trigger particle phi as function of charged particle pT
9623bf34 304 TH1F * fhUePart; //! UE particles distribution vs pt trig
3f150b4b 305 TH2F * fhXECharged ; //! Trigger particle -charged hadron momentum imbalance histogram
727a309a 306 TH2F * fhXECharged_Cone2 ; //! Trigger particle -charged hadron momentum imbalance histogram in cone2 (5pi/6-7pi/6)
3f150b4b 307 TH2F * fhXEUeCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
308 TH2F * fhXEPosCharged ; //! Trigger particle -positive charged hadron momentum imbalance histogram
309 TH2F * fhXENegCharged ; //! Trigger particle -negative charged hadron momentum imbalance histogram
310 TH2F * fhPtHbpXECharged ; //! Trigger particle -charged hadron momentum HBP histogram
727a309a 311 TH2F * fhPtHbpXECharged_Cone2 ; //! Trigger particle -charged hadron momentum HBP histogram in cone2 (5pi/6-7pi/6)
3f150b4b 312 TH2F * fhPtHbpXEUeCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
313 TH2F * fhZTCharged ; //! Trigger particle -charged hadron momentum imbalance histogram
314 TH2F * fhZTUeCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
315 TH2F * fhZTPosCharged ; //! Trigger particle -positive charged hadron momentum imbalance histogram
316 TH2F * fhZTNegCharged ; //! Trigger particle -negative charged hadron momentum imbalance histogram
317 TH2F * fhPtHbpZTCharged ; //! Trigger particle -charged hadron momentum HBP histogram
318 TH2F * fhPtHbpZTUeCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
2bb7ac98 319
b1f720a7 320 TH2F * fhXEChargedMC[7] ; //! Trigger particle -charged hadron momentum imbalance histogram, check the origin of the cluster : decay photon (pi0, eta, other), merged photon (pi0), hadron, rest of photons (prompt, FSR, ISR)
321 TH2F * fhDeltaPhiChargedMC[7] ; //! Trigger particle -charged hadron delta phi histogram, check the origin of the cluster : decay photon (pi0, eta, other), merged photon (pi0), hadron, rest of photons (prompt, FSR, ISR)
322
323 TH2F * fhDeltaPhiDeltaEtaChargedPtA3GeV;//! differences of eta and phi between trigger and charged hadrons, pTa > 3 GeV
324 TH2F * fhDeltaPhiChargedPtA3GeV ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT, pTa > 3 GeV
325 TH2F * fhDeltaEtaChargedPtA3GeV ; //! Difference of charged particle eta and trigger particle eta as function of trigger particle pT, pTa > 3 GeV
326
17af6e24 327 // Events tagged as pileup by SDD,EMCal, or combination
328 TH2F * fhDeltaPhiChargedPileUp[7] ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
329 TH2F * fhDeltaEtaChargedPileUp[7] ; //! Difference of charged particle eta and trigger particle eta as function of trigger particle pT
fedea415 330 TH2F * fhDeltaPhiChargedPtA3GeVPileUp[7] ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT, pTa > 3 GeV
331 TH2F * fhDeltaEtaChargedPtA3GeVPileUp[7] ; //! Difference of charged particle eta and trigger particle eta as function of trigger particle pT, pTa > 3 GeV
17af6e24 332 TH2F * fhXEChargedPileUp[7] ; //! Trigger particle -charged hadron momentum imbalance histogram
333 TH2F * fhXEUeChargedPileUp[7] ; //! Trigger particle -charged hadron momentum imbalance histogram
334 TH2F * fhZTChargedPileUp[7] ; //! Trigger particle -charged hadron momentum imbalance histogram
335 TH2F * fhZTUeChargedPileUp[7] ; //! Trigger particle -charged hadron momentum imbalance histogram
336 TH2F * fhPtTrigChargedPileUp[7] ; //! trigger and correlated particl pt, to be used for mean value for kt
fedea415 337
338 TH2F * fhDeltaPhiChargedOtherBC ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
339 TH2F * fhDeltaPhiChargedPtA3GeVOtherBC ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT, pTa > 3 GeV
340 TH2F * fhXEChargedOtherBC ; //! Trigger particle -charged hadron momentum imbalance histogram
341 TH2F * fhXEUeChargedOtherBC ; //! Trigger particle -charged hadron momentum imbalance histogram
342 TH2F * fhZTChargedOtherBC ; //! Trigger particle -charged hadron momentum imbalance histogram
343 TH2F * fhZTUeChargedOtherBC ; //! Trigger particle -charged hadron momentum imbalance histogram
344 TH2F * fhPtTrigChargedOtherBC ; //! trigger and correlated particl pt, to be used for mean value for kt
345
2a9171b5 346 TH2F * fhDeltaPhiChargedBC0 ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
347 TH2F * fhDeltaPhiChargedPtA3GeVBC0 ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT, pTa > 3 GeV
348 TH2F * fhXEChargedBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
349 TH2F * fhXEUeChargedBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
350 TH2F * fhZTChargedBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
351 TH2F * fhZTUeChargedBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
352 TH2F * fhPtTrigChargedBC0 ; //! trigger and correlated particl pt, to be used for mean value for kt
353
cc944149 354 TH2F * fhDeltaPhiChargedVtxBC0 ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
355 TH2F * fhDeltaPhiChargedPtA3GeVVtxBC0 ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT, pTa > 3 GeV
356 TH2F * fhXEChargedVtxBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
357 TH2F * fhXEUeChargedVtxBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
358 TH2F * fhZTChargedVtxBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
359 TH2F * fhZTUeChargedVtxBC0 ; //! Trigger particle -charged hadron momentum imbalance histogram
360 TH2F * fhPtTrigChargedVtxBC0 ; //! trigger and correlated particl pt, to be used for mean value for kt
361
045396c8 362 //if several UE calculation is on, most useful for jet-jet events contribution
363 TH2F * fhDeltaPhiUeLeftCharged ; //! Difference of charged particle from underlying events phi and trigger particle phi as function of charged particle pT
6ed1ad3e 364 TH2F * fhDeltaPhiUeLeftUpCharged; //! Difference of charged particle from underlying events phi and trigger particle phi
8cc41381 365 TH2F * fhDeltaPhiUeRightUpCharged; //! Difference of charged particle from underlying events phi and trigger particle phi
366 TH2F * fhDeltaPhiUeLeftDownCharged; //! Difference of charged particle from underlying events phi and trigger particle phi
367 TH2F * fhDeltaPhiUeRightDownCharged; //! Difference of charged particle from underlying events phi and trigger particle phi
3f150b4b 368 TH2F * fhXEUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
6ed1ad3e 369 TH2F * fhXEUeLeftUpCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
b1f720a7 370 TH2F * fhXEUeRightUpCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
371 TH2F * fhXEUeLeftDownCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
372 TH2F * fhXEUeRightDownCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
3f150b4b 373 TH2F * fhPtHbpXEUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
6ed1ad3e 374 TH2F * fhZTUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
375 TH2F * fhPtHbpZTUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
3f150b4b 376
045396c8 377 //for pout and kt extraction
05d0d05d 378 TH2F * fhPtTrigPout ; //! Pout =associated pt*sin(delta phi) distribution vs trigger pt
045396c8 379 TH2F * fhPtTrigCharged ; //! trigger and correlated particl pt, to be used for mean value for kt
380
381 //if different multiplicity analysis asked
d4a8ff9a 382 TH2F ** fhDeltaPhiChargedMult ; //![GetNCentrBin()] differences of phi between trigger and charged hadrons: multiplicity bin
383 TH2F ** fhDeltaEtaChargedMult ; //![GetNCentrBin()] differences of eta between trigger and charged hadrons: multiplicity bin
384 TH2F ** fhXEMult ; //![GetNCentrBin()] Trigger particle -charged hadron momentum imbalance histogram: multiplicity bin
385 TH2F ** fhXEUeMult ; //![GetNCentrBin()] Trigger particle -UE charged hadron momentum imbalance histogram: multiplicity bin
386 TH2F ** fhZTMult ; //![GetNCentrBin()] Trigger particle -charged hadron momentum imbalance histogram: multiplicity bin
387 TH2F ** fhZTUeMult ; //![GetNCentrBin()] Trigger particle -UE charged hadron momentum imbalance histogram: multiplicity bin
3f150b4b 388
05d0d05d 389 TH2F * fhAssocPtBkg; //! Trigger pT vs associated pT for background
8cc41381 390 TH2F ** fhDeltaPhiDeltaEtaAssocPtBin; //![fNAssocPtBins*GetNZvertBin()] Difference of charged particle phi and trigger particle phi as function eta difference, for different associated bins
a22f3f34 391 TH2F ** fhDeltaPhiAssocPtBin; //![fNAssocPtBins*GetNZvertBin()] Trigger pT vs dPhi for different associated pt and vz bins
392 TH2F ** fhDeltaPhiAssocPtBinDEta08; //![fNAssocPtBins*GetNZvertBin()] Trigger pT vs dPhi for different associated pt and vz bins for Delta eta > 0.8
393 TH2F ** fhDeltaPhiAssocPtBinDEta0 ; //![fNAssocPtBins*GetNZvertBin()] Trigger pT vs dPhi for different associated pt and vz bins for Delta eta = 0
394 TH2F ** fhDeltaPhiAssocPtBinHMPID; //![fNAssocPtBins*GetNZvertBin()] Trigger pT vs dPhi for different associated pt and vz bins, track with HMPID
395 TH2F ** fhDeltaPhiAssocPtBinHMPIDAcc; //![fNAssocPtBins*GetNZvertBin()] Trigger pT vs dPhi for different associated pt and vz bins, track with HMPIDAcc
8cc41381 396 TH2F ** fhDeltaPhiBradAssocPtBin; //![fNAssocPtBins*GetNZvertBin()] Trigger pT vs dPhi Brad (?) for different associated pt bins
66e64043 397 TH2F * fhDeltaPhiBrad; //! Trigger pT vs dPhi Brad (?) for different associated pt bins
a22f3f34 398 TH2F ** fhXEAssocPtBin ; //![fNAssocPtBins] Trigger pT vs xE for different associated pt bins
399 TH2F ** fhZTAssocPtBin ; //![fNAssocPtBins] Trigger pT vs zT for different associated pt bins
400 TH2F ** fhXEVZ ; //![GetNZvertBin()] Trigger pT vs xE for different vz bins
401 TH2F ** fhZTVZ ; //![GetNZvertBin()] Trigger pT vs zT for different vz bins
3f150b4b 402
045396c8 403 //trigger-neutral histograms
404 TH2F * fhDeltaPhiDeltaEtaNeutral ; //! differences of eta and phi between trigger and neutral hadrons (pi0)
405 TH2F * fhPhiNeutral ; //! Phi distribution of neutral particles
406 TH2F * fhEtaNeutral ; //! Eta distribution of neutral particles
407 TH2F * fhDeltaPhiNeutral ; //! Difference of neutral particle phi and trigger particle phi as function of trigger particle pT
408 TH2F * fhDeltaEtaNeutral ; //! Difference of neutral particle eta and trigger particle eta as function of trigger particle pT
409 TH2F * fhDeltaPhiNeutralPt ; //! Difference of neutral particle phi and trigger particle phi as function of neutral particle particle pT
410 TH2F * fhDeltaPhiUeNeutralPt ; //! Difference of neutral particle phi and trigger particle phi as function of neutral particle particle pT
3f150b4b 411 TH2F * fhXENeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
412 TH2F * fhXEUeNeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
907b38cd 413 TH2F * fhPtHbpXENeutral ; //! Trigger particle - neutral particle momentum HBP histogram
414 TH2F * fhPtHbpXEUeNeutral ; //! Trigger particle - underlying neutral hadron momentum HBP histogram
3f150b4b 415 TH2F * fhZTNeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
416 TH2F * fhZTUeNeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
907b38cd 417 TH2F * fhPtHbpZTNeutral ; //! Trigger particle - neutral particle momentum HBP histogram
418 TH2F * fhPtHbpZTUeNeutral ; //! Trigger particle - underlying neutral hadron momentum HBP histogram
045396c8 419
6ed1ad3e 420 // If several UE calculation is on,
045396c8 421 TH2F * fhDeltaPhiUeLeftNeutral ; //! Difference of charged particle from underlying events phi and trigger particle phi as function of neutral particle pT
6ed1ad3e 422 TH2F * fhXEUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum imbalance histogram
423 TH2F * fhPtHbpXEUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum HBP histogram
424 TH2F * fhZTUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum imbalance histogram
425 TH2F * fhPtHbpZTUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum HBP histogram
045396c8 426
427 //for decay photon trigger correlation
428 TH2F * fhPtPi0DecayRatio ; //! for pi0 pt and ratio of decay photon pt
429 TH2F * fhDeltaPhiDecayCharged ; //! Difference of charged particle phi and decay trigger
3f150b4b 430 TH2F * fhXEDecayCharged ; //! Trigger particle (decay from pi0)-charged hadron momentum imbalance histogram
907b38cd 431 TH2F * fhZTDecayCharged ; //! Trigger particle (decay from pi0)-charged hadron momentum imbalance histogram
432
045396c8 433 TH2F * fhDeltaPhiDecayNeutral ; //! Difference of neutral particle phi and decay trigger
3f150b4b 434 TH2F * fhXEDecayNeutral ; //! Trigger particle (decay from pi0)-neutral hadron momentum imbalance histogram
435 TH2F * fhZTDecayNeutral ; //! Trigger particle (decay from pi0)-neutral hadron momentum imbalance histogram
436
8cc41381 437 TH2F ** fhDeltaPhiDecayChargedAssocPtBin;//![fNAssocPtBins*GetNZvertBin()] Tagged as decay Trigger pT vs dPhi for different associated pt bins
907b38cd 438
be2df971 439 // If the data is MC, correlation with generated particles
440 // check the origin of the cluster : decay photon (pi0, eta, other), merged photon (pi0),
441 // hadron, rest of photons (prompt, FSR, ISR)
442 TH1F * fhMCPtTrigger[7]; //! MC pure pT distribution of trigger particles
443 TH2F * fhMCPhiTrigger[7]; //! MC pure Phi distribution of trigger particles
444 TH2F * fhMCEtaTrigger[7]; //! MC pure Eta distribution of trigger particles
445 TH1F * fhMCPtTriggerNotLeading[7]; //! MC pure pT distribution of trigger not leading particles
446 TH2F * fhMCPhiTriggerNotLeading[7]; //! MC pure Phi distribution of trigger not leading particles
447 TH2F * fhMCEtaTriggerNotLeading[7]; //! MC pure Eta distribution of trigger not leading particles
448 TH2F * fhMCEtaCharged[7]; //! MC pure particles charged primary pt vs eta (both associated)
449 TH2F * fhMCPhiCharged[7]; //! MC pure particles charged primary pt vs phi (both associated)
450 TH2F * fhMCDeltaEtaCharged[7]; //! MC pure particles charged trigger primary pt vs delta eta (associated-trigger)
451 TH2F * fhMCDeltaPhiCharged[7]; //! MC pure particles charged trigger primary pt vs delta phi (associated-trigger)
452 TH2F * fhMCDeltaPhiDeltaEtaCharged[7]; //! MC pure particles charged associated primary pt vs delta phi (associated-trigger), in away side
453 TH2F * fhMCDeltaPhiChargedPt[7]; //! MC pure particles charged delta phi vs delta eta (associated-trigger)
454 TH2F * fhMCPtXECharged[7]; //! MC pure particles charged trigger primary pt vs xE
455 TH2F * fhMCPtXEUeCharged[7]; //! MC pure particles charged trigger primary pt vs xE (underlying event)
456 TH2F * fhMCPtXEUeLeftCharged[7]; //! MC pure particles charged trigger primary pt vs xE (underlying event,left cone)
457 TH2F * fhMCPtHbpXECharged[7]; //! MC pure particles charged trigger primary pt vs ln(1/xE)
458 TH2F * fhMCPtHbpXEUeCharged[7]; //! MC pure particles charged trigger primary pt vs ln(1/xE) (underlying event)
459 TH2F * fhMCPtHbpXEUeLeftCharged[7]; //! MC pure particles charged trigger primary pt vs ln(1/xE) (underlying event, left cone)
460 TH1F * fhMCUePart[7]; //! MC pure UE particles distribution vs pt trig
461 TH2F * fhMCPtZTCharged[7]; //! MC pure particles charged trigger primary pt vs zT
462 TH2F * fhMCPtZTUeCharged[7]; //! MC pure particles charged trigger primary pt vs zT (underlying event)
463 TH2F * fhMCPtZTUeLeftCharged[7]; //! MC pure particles charged trigger primary pt vs zT (underlying event, left cone)
464 TH2F * fhMCPtHbpZTCharged[7]; //! MC pure particles charged trigger primary pt vs ln(1/zT)
465 TH2F * fhMCPtHbpZTUeCharged[7]; //! MC pure particles charged trigger primary pt vs ln(1/zT) (underlying event)
466 TH2F * fhMCPtHbpZTUeLeftCharged[7]; //! MC pure particles charged trigger primary pt vs ln(1/zT) (underlying event, left cone)
467 TH2F * fhMCPtTrigPout[7]; //! MC pure particles charged trigger primary pt vs pOut
468 TH2F * fhMCPtAssocDeltaPhi[7]; //! MC pure particles charged associated primary pt vs delta phi (associated-trigger)
045396c8 469
029dea5a 470 // Mixing
471 TH1I * fhNEventsTrigger; //! number of analyzed triggered events
7aaa6c97 472 TH2F * fhNtracksMB; //! total number of tracks in MB events
473 TH2F * fhNclustersMB; //! total number of clusters in MB events
029dea5a 474 TH2F * fhMixDeltaPhiCharged ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
475 TH2F * fhMixDeltaPhiDeltaEtaCharged ; //! Difference of charged particle phi and trigger particle phi as function eta difference
08f220c8 476 TH2F * fhMixXECharged; //! xE for mixed event
18838011 477 TH2F * fhMixXEUeCharged; //! xE for mixed event in Ue region
08f220c8 478 TH2F * fhMixHbpXECharged; //! ln(1/xE) for mixed event
8cc41381 479 TH2F ** fhMixDeltaPhiChargedAssocPtBin; //![fNAssocPtBins*GetNZvertBin()] Difference of charged particle phi and trigger particle phi as function of trigger particle pT, for different associated bins
480 TH2F ** fhMixDeltaPhiChargedAssocPtBinDEta08; //![fNAssocPtBins*GetNZvertBin()] Difference of charged particle phi and trigger particle phi as function of trigger particle pT, for different associated bins, delta eta > 0.8
481 TH2F ** fhMixDeltaPhiChargedAssocPtBinDEta0; //![fNAssocPtBins*GetNZvertBin()] Difference of charged particle phi and trigger particle phi as function of trigger particle pT, for different associated bins, delta eta = 0
482 TH2F ** fhMixDeltaPhiDeltaEtaChargedAssocPtBin; //![fNAssocPtBins*GetNZvertBin()] Difference of charged particle phi and trigger particle phi as function eta difference, for different associated bins
029dea5a 483
efb540af 484 TH1I * fhEventBin; //! Number of triggers in a particular event bin (cen,vz,rp)
485 TH1I * fhEventMixBin; //! Number of triggers mixed in a particular bin (cen,vz,rp)
486 TH1I * fhEventMBBin; //! Number of MB events in a particular bin (cen,vz,rp)
2e876d85 487
3f150b4b 488 AliAnaParticleHadronCorrelation( const AliAnaParticleHadronCorrelation & ph) ; // cpy ctor
489 AliAnaParticleHadronCorrelation & operator = (const AliAnaParticleHadronCorrelation & ph) ; // cpy assignment
045396c8 490
be2df971 491 ClassDef(AliAnaParticleHadronCorrelation,34)
045396c8 492} ;
493
494
495#endif //ALIANAPARTICLEHADRONCORRELATION_H
496
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