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protection against setting of null or negative number of mixing bins
[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//_________________________________________________________________________
7// Class that contains the algorithm for the analysis of particle - hadron correlations
8// Particle (for example direct gamma) must be found in a previous analysis
9//-- Author: Gustavo Conesa (INFN-LNF)
10
11// Modified by Yaxian Mao:
12// 1. add the UE subtraction for corrlation study
13// 2. change the correlation variable
14// 3. Only use leading particle(cluster/track) as trigger for correlation (2010/07/02)
15// 4. Make decay photon-hadron correlations where decay contribute pi0 mass (2010/09/09)
16// 5. fill the pout to extract kt at the end, also to study charge asymmetry(2010/10/06)
17// 6. Add the possibility for event selection analysis based on vertex and multiplicity bins (10/10/2010)
18// 7. change the way of delta phi cut for UE study due to memory issue (reduce histograms)
19// 8. Add the possibility to request the absolute leading particle at the near side or not, set trigger bins, general clean-up (08/2011)
20
045396c8 21// --- Analysis system ---
745913ae 22#include "AliAnaCaloTrackCorrBaseClass.h"
045396c8 23class AliAODPWG4ParticleCorrelation ;
24
745913ae 25class AliAnaParticleHadronCorrelation : public AliAnaCaloTrackCorrBaseClass {
045396c8 26
27 public:
c5693f62 28
029dea5a 29 AliAnaParticleHadronCorrelation() ; // default ctor
30 virtual ~AliAnaParticleHadronCorrelation() ; // virtual dtor
045396c8 31
32 // General methods
907b38cd 33
045396c8 34 TObjString * GetAnalysisCuts();
35
36 TList * GetCreateOutputObjects();
37
38 void InitParameters();
39
40 void MakeAnalysisFillAOD() ;
41
42 void MakeAnalysisFillHistograms() ;
43
44 void Print(const Option_t * opt) const;
45
46 // Main analysis methods
47
907b38cd 48 Bool_t GetDecayPhotonMomentum(const AliAODPWG4Particle* trigger, TLorentzVector & mom1,TLorentzVector & mom2);
49
c5693f62 50 Bool_t MakeChargedCorrelation (AliAODPWG4ParticleCorrelation * aodParticle, const TObjArray* pl, const Bool_t bFillHisto) ;
045396c8 51
c5693f62 52 Bool_t MakeNeutralCorrelation (AliAODPWG4ParticleCorrelation * aodParticle, const TObjArray* pl, const Bool_t bFillHisto) ;
045396c8 53
66e64043 54 void MakeMCChargedCorrelation(AliAODPWG4ParticleCorrelation * aodParticle);
045396c8 55
029dea5a 56 void MakeChargedMixCorrelation(AliAODPWG4ParticleCorrelation *aodParticle);
57
907b38cd 58 // Filling histogram methods
59
60 void FillChargedAngularCorrelationHistograms (const Float_t ptAssoc, const Float_t ptTrig, const Int_t assocBin,
61 const Float_t phiAssoc, const Float_t phiTrig, Float_t & deltaPhi,
62 const Float_t etaAssoc, const Float_t etaTrig,
63 const Bool_t decay, const Float_t hmpidSignal,const Int_t nTracks);
64
029dea5a 65 void FillChargedEventMixPool();
66
907b38cd 67 Bool_t FillChargedMCCorrelationHistograms (const Float_t mcAssocPt, Float_t mcAssocPhi, const Float_t mcAssocEta,
68 const Float_t mcTrigPt, const Float_t mcTrigPhi, const Float_t mcTrigEta );
69
70
71 void FillChargedMomentumImbalanceHistograms (const Float_t ptTrig, const Float_t ptAssoc,
72 const Float_t xE, const Float_t hbpXE,
73 const Float_t zT, const Float_t hbpZT,
74 const Float_t pout, const Float_t deltaPhi,
75 const Int_t nTracks, const Int_t charge,
76 const Int_t assocBin, const Bool_t decay );
77
78 void FillChargedUnderlyingEventHistograms (const Float_t ptTrig, const Float_t ptAssoc,
79 const Float_t deltaPhi, const Int_t nTracks);
80
81 void FillChargedUnderlyingEventSidesHistograms(const Float_t ptTrig, const Float_t ptAssoc,
82 const Float_t xE, const Float_t hbpXE,
83 const Float_t zT, const Float_t hbpZT,
84 const Float_t deltaPhi);
85
86 void FillDecayPhotonCorrelationHistograms (const Float_t ptAssoc, const Float_t phiAssoc,
87 const TLorentzVector mom1, const TLorentzVector mom2,
88 const Bool_t bChargedOrNeutral);
89
90
91 void FillNeutralAngularCorrelationHistograms (const Float_t ptAssoc, const Float_t ptTrig,
92 const Float_t phiAssoc, const Float_t phiTrig, Float_t & deltaPhi,
93 const Float_t etaAssoc, const Float_t etaTrig);
94
95 void FillNeutralUnderlyingEventSidesHistograms(const Float_t ptTrig, const Float_t ptAssoc,
96 const Float_t xE, const Float_t hbpXE,
97 const Float_t zT, const Float_t hbpZT,
98 const Float_t deltaPhi);
045396c8 99
100 // Parameter setter and getter
101
907b38cd 102 Float_t GetMinimumTriggerPt() const { return fMinTriggerPt ; }
66e64043 103
907b38cd 104 Float_t GetMaximumAssociatedPt() const { return fMaxAssocPt ; }
105 Float_t GetMinimumAssociatedPt() const { return fMinAssocPt ; }
66e64043 106
907b38cd 107 Double_t GetDeltaPhiMaxCut() const { return fDeltaPhiMaxCut ; }
108 Double_t GetDeltaPhiMinCut() const { return fDeltaPhiMinCut ; }
66e64043 109
907b38cd 110 Double_t GetUeDeltaPhiMaxCut() const { return fUeDeltaPhiMaxCut ; }
111 Double_t GetUeDeltaPhiMinCut() const { return fUeDeltaPhiMinCut ; }
045396c8 112
907b38cd 113 void SetMinimumTriggerPt(Float_t min) { fMinTriggerPt = min ; }
66e64043 114
115 void SetAssociatedPtRange(Float_t min, Float_t max)
907b38cd 116 { fMaxAssocPt = max ; fMinAssocPt = min ; }
66e64043 117
045396c8 118 void SetDeltaPhiCutRange(Double_t phimin, Double_t phimax)
907b38cd 119 { fDeltaPhiMaxCut = phimax ; fDeltaPhiMinCut = phimin ; }
66e64043 120
045396c8 121 void SetUeDeltaPhiCutRange(Double_t uephimin, Double_t uephimax)
907b38cd 122 { fUeDeltaPhiMaxCut = uephimax ; fUeDeltaPhiMinCut = uephimin ; }
045396c8 123
907b38cd 124 Bool_t IsSeveralUEOn() const { return fMakeSeveralUE ; }
125 void SwitchOnSeveralUECalculation() { fMakeSeveralUE = kTRUE ; }
126 void SwitchOffSeveralUECalculation() { fMakeSeveralUE = kFALSE ; }
045396c8 127
128 // Do trigger-neutral correlation
907b38cd 129 Bool_t DoNeutralCorr() const { return fNeutralCorr ; }
130 void SwitchOnNeutralCorr() { fNeutralCorr = kTRUE ; }
131 void SwitchOffNeutralCorr() { fNeutralCorr = kFALSE ; }
045396c8 132
133 // Taking the absolute leading as the trigger or not
907b38cd 134 Bool_t DoAbsoluteLeading() const { return fMakeAbsoluteLeading ; }
135 void SwitchOnAbsoluteLeading() { fMakeAbsoluteLeading = kTRUE ; }
136 void SwitchOffAbsoluteLeading() { fMakeAbsoluteLeading = kFALSE ; }
045396c8 137
3f150b4b 138 // Taking the near side leading as the trigger or not
907b38cd 139 Bool_t DoNearSideLeading() const { return fMakeNearSideLeading ; }
140 void SwitchOnNearSideLeading() { fMakeNearSideLeading = kTRUE ; }
141 void SwitchOffNearSideLeading() { fMakeNearSideLeading = kFALSE ; }
3f150b4b 142
045396c8 143 // Do decay-hadron correlation if it is pi0 trigger
907b38cd 144 Bool_t IsPi0Trigger() const { return fPi0Trigger ; }
145 void SwitchOnPi0TriggerDecayCorr() { fPi0Trigger = kTRUE ; }
146 void SwitchOffPi0TriggerDecayCorr() { fPi0Trigger = kFALSE ; }
147
148 Bool_t IsDecayTrigger() const { return fDecayTrigger ; }
149 void SwitchOnDecayTriggerDecayCorr() { fDecayTrigger = kTRUE ; }
150 void SwitchOffDecayTriggerDecayCorr() { fDecayTrigger = kFALSE ; }
151
152 Bool_t IsHMPIDCorrelation() const { return fHMPIDCorrelation ; }
153 void SwitchOnHMPIDCorrelation() { fHMPIDCorrelation = kTRUE ; }
154 void SwitchOffHMPIDCorrelation() { fHMPIDCorrelation = kFALSE ; }
045396c8 155
907b38cd 156 void SwitchOnFillBradHistograms() { fFillBradHisto = kTRUE ; }
157 void SwitchOffFillBradHistograms() { fFillBradHisto = kFALSE ; }
158
159 Bool_t OnlyIsolated() const { return fSelectIsolated ; }
160 void SelectIsolated(Bool_t s) { fSelectIsolated = s ; }
045396c8 161
907b38cd 162 void SetPi0AODBranchName(TString n) { fPi0AODBranchName = n ; }
045396c8 163
05d0d05d 164 void SetNAssocPtBins(Int_t n) ;
165 void SetAssocPtBinLimit(Int_t ibin, Float_t pt) ;
283f989c 166
167 Bool_t IsMixStoredInReaderOn() const { return fUseMixStoredInReader ; }
168 void SwitchOnUseMixStoredInReader() { fUseMixStoredInReader = kTRUE ; }
169 void SwitchOffUseMixStoredInReader() { fUseMixStoredInReader = kFALSE; }
170
e4c0a0eb 171 void SetM02Cut(Float_t min=0, Float_t max=10) { fM02MinCut = min ; fM02MaxCut = max ; }
172
173
045396c8 174 private:
e4c0a0eb 175
66e64043 176 Float_t fMinTriggerPt ; // Minimum trigger hadron pt
177 Float_t fMaxAssocPt ; // Maximum associated hadron pt
178 Float_t fMinAssocPt ; // Minimum associated hadron pt
045396c8 179 Double_t fDeltaPhiMaxCut ; // Minimum Delta Phi Gamma-Hadron
180 Double_t fDeltaPhiMinCut ; // Maximum Delta Phi Gamma-Hadron
181 Bool_t fSelectIsolated ; // Select only trigger particles isolated
182 Bool_t fMakeSeveralUE ; // Do analysis for several underlying events contribution
183 Double_t fUeDeltaPhiMaxCut ; // Minimum Delta Phi Gamma-Underlying Hadron
184 Double_t fUeDeltaPhiMinCut ; // Maximum Delta Phi Gamma-Underlying Hadron
185 TString fPi0AODBranchName; // Name of AOD branch with pi0, not trigger
186 Bool_t fNeutralCorr ; // switch the analysis with neutral particles
187 Bool_t fPi0Trigger ; // switch the analysis with decay photon from pi0 trigger
907b38cd 188 Bool_t fDecayTrigger ; // switch the analysis with decay photon from photon trigger
3f150b4b 189 Bool_t fMakeAbsoluteLeading ; // requesting absolute leading triggers
190 Bool_t fMakeNearSideLeading ; // requesting near side leading (+-90º from trigger particle) triggers
045396c8 191 Int_t fLeadingTriggerIndex ; // Store here per event the trigger index, to avoid too many loops
907b38cd 192 Bool_t fHMPIDCorrelation ; // Correlate with particles on HMPID or its acceptance
193 Bool_t fFillBradHisto ; // DPhi histograms calculated differently
05d0d05d 194 Int_t fNAssocPtBins ; // Number of associated pT bins under study
195 Float_t fAssocPtBinLimit[10] ; // Associated pT under study
045396c8 196
2e876d85 197 TList ** fListMixEvents ; //![GetNCentrBin()*GetNZvertBin()*GetNRPBin()] Containers for photons in stored events for mixing
283f989c 198 Bool_t fUseMixStoredInReader; // Signal if in the current event the pool was filled
199
e4c0a0eb 200 Float_t fM02MaxCut ; // Study photon clusters with l0 smaller than cut
201 Float_t fM02MinCut ; // Study photon clusters with l0 larger than cut
202
045396c8 203 //Histograms
204
205 //leading particles
206 TH1F * fhPtLeading; //! pT distribution of leading particles
207 TH2F * fhPhiLeading; //! phi distribution vs pT of leading particles
208 TH2F * fhEtaLeading; //! eta distribution vs pT of leading particles
209
68cd2624 210 TH2F * fhPtLeadingCentrality; //! pT distribution of leading particles vs centrality
211 TH2F * fhPtLeadingEventPlane; //! pT distribution of leading particles vs centrality
212 TH2F * fhLeadingEventPlaneCentrality; //! event plane vs centrality for leading particles
213
045396c8 214 //trigger-charged histograms
215 TH2F * fhDeltaPhiDeltaEtaCharged ; //! differences of eta and phi between trigger and charged hadrons
216 TH2F * fhPhiCharged ; //! Phi distribution of charged particles
217 TH2F * fhEtaCharged ; //! Eta distribution of charged particles
218 TH2F * fhDeltaPhiCharged ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
219 TH2F * fhDeltaEtaCharged ; //! Difference of charged particle eta and trigger particle eta as function of trigger particle pT
220 TH2F * fhDeltaPhiChargedPt ; //! Difference of charged particle phi and trigger particle phi as function of charged particle pT
221 TH2F * fhDeltaPhiUeChargedPt ; //! Difference of charged particle from underlying events phi and trigger particle phi as function of charged particle pT
9623bf34 222 TH1F * fhUePart; //! UE particles distribution vs pt trig
3f150b4b 223 TH2F * fhXECharged ; //! Trigger particle -charged hadron momentum imbalance histogram
224 TH2F * fhXEUeCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
225 TH2F * fhXEPosCharged ; //! Trigger particle -positive charged hadron momentum imbalance histogram
226 TH2F * fhXENegCharged ; //! Trigger particle -negative charged hadron momentum imbalance histogram
227 TH2F * fhPtHbpXECharged ; //! Trigger particle -charged hadron momentum HBP histogram
228 TH2F * fhPtHbpXEUeCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
229 TH2F * fhZTCharged ; //! Trigger particle -charged hadron momentum imbalance histogram
230 TH2F * fhZTUeCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
231 TH2F * fhZTPosCharged ; //! Trigger particle -positive charged hadron momentum imbalance histogram
232 TH2F * fhZTNegCharged ; //! Trigger particle -negative charged hadron momentum imbalance histogram
233 TH2F * fhPtHbpZTCharged ; //! Trigger particle -charged hadron momentum HBP histogram
234 TH2F * fhPtHbpZTUeCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
235
045396c8 236 //if several UE calculation is on, most useful for jet-jet events contribution
237 TH2F * fhDeltaPhiUeLeftCharged ; //! Difference of charged particle from underlying events phi and trigger particle phi as function of charged particle pT
238 TH2F * fhDeltaPhiUeRightCharged ; //! Difference of charged particle from underlying events phi and trigger particle phi
3f150b4b 239 TH2F * fhXEUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
240 TH2F * fhXEUeRightCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
241 TH2F * fhPtHbpXEUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
242 TH2F * fhPtHbpXEUeRightCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
243 TH2F * fhZTUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
244 TH2F * fhZTUeRightCharged ; //! Trigger particle -underlying charged hadron momentum imbalance histogram
245 TH2F * fhPtHbpZTUeLeftCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
246 TH2F * fhPtHbpZTUeRightCharged ; //! Trigger particle -underlying charged hadron momentum HBP histogram
247
045396c8 248 //for pout and kt extraction
05d0d05d 249 TH2F * fhPtTrigPout ; //! Pout =associated pt*sin(delta phi) distribution vs trigger pt
045396c8 250 TH2F * fhPtTrigCharged ; //! trigger and correlated particl pt, to be used for mean value for kt
251
252 //if different multiplicity analysis asked
05d0d05d 253 TH2F ** fhTrigDeltaPhiCharged ; //![GetMultiBin()] differences of phi between trigger and charged hadrons
254 TH2F ** fhTrigDeltaEtaCharged ; //![GetMultiBin()] differences of eta between trigger and charged hadrons
907b38cd 255 TH2F ** fhTrigXECorr ; //![GetMultiBin()] Trigger particle -charged hadron momentum imbalance histogram
256 TH2F ** fhTrigXEUeCorr ; //![GetMultiBin()] Trigger particle -UE charged hadron momentum imbalance histogram
257 TH2F ** fhTrigZTCorr ; //![GetMultiBin()] Trigger particle -charged hadron momentum imbalance histogram
258 TH2F ** fhTrigZTUeCorr ; //![GetMultiBin()] Trigger particle -UE charged hadron momentum imbalance histogram
3f150b4b 259
05d0d05d 260 TH2F * fhAssocPtBkg; //! Trigger pT vs associated pT for background
261 TH2F ** fhDeltaPhiAssocPtBin; //![fNAssocPtBins] Trigger pT vs dPhi for different associated pt bins
2013f378 262 TH2F ** fhDeltaPhiAssocPtBinDEta08; //![fNAssocPtBins] Trigger pT vs dPhi for different associated pt bins for Delta eta > 0.8
06d3bad7 263 TH2F ** fhDeltaPhiAssocPtBinHMPID; //![fNAssocPtBins] Trigger pT vs dPhi for different associated pt bins, track with HMPID
264 TH2F ** fhDeltaPhiAssocPtBinHMPIDAcc; //![fNAssocPtBins] Trigger pT vs dPhi for different associated pt bins, track with HMPIDAcc
05d0d05d 265 TH2F ** fhDeltaPhiBradAssocPtBin; //![fNAssocPtBins] Trigger pT vs dPhi Brad (?) for different associated pt bins
66e64043 266 TH2F * fhDeltaPhiBrad; //! Trigger pT vs dPhi Brad (?) for different associated pt bins
05d0d05d 267 TH2F ** fhXEAssocPtBin ; //![fNAssocPtBins] Trigger pT vs xE for different associated pt bins
3f150b4b 268 TH2F ** fhZTAssocPtBin ; //![fNAssocPtBins] Trigger pT vs zT for different associated pt bins
3f150b4b 269
045396c8 270 //trigger-neutral histograms
271 TH2F * fhDeltaPhiDeltaEtaNeutral ; //! differences of eta and phi between trigger and neutral hadrons (pi0)
272 TH2F * fhPhiNeutral ; //! Phi distribution of neutral particles
273 TH2F * fhEtaNeutral ; //! Eta distribution of neutral particles
274 TH2F * fhDeltaPhiNeutral ; //! Difference of neutral particle phi and trigger particle phi as function of trigger particle pT
275 TH2F * fhDeltaEtaNeutral ; //! Difference of neutral particle eta and trigger particle eta as function of trigger particle pT
276 TH2F * fhDeltaPhiNeutralPt ; //! Difference of neutral particle phi and trigger particle phi as function of neutral particle particle pT
277 TH2F * fhDeltaPhiUeNeutralPt ; //! Difference of neutral particle phi and trigger particle phi as function of neutral particle particle pT
3f150b4b 278 TH2F * fhXENeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
279 TH2F * fhXEUeNeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
907b38cd 280 TH2F * fhPtHbpXENeutral ; //! Trigger particle - neutral particle momentum HBP histogram
281 TH2F * fhPtHbpXEUeNeutral ; //! Trigger particle - underlying neutral hadron momentum HBP histogram
3f150b4b 282 TH2F * fhZTNeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
283 TH2F * fhZTUeNeutral ; //! Trigger particle - neutral hadron momentum imbalance histogram
907b38cd 284 TH2F * fhPtHbpZTNeutral ; //! Trigger particle - neutral particle momentum HBP histogram
285 TH2F * fhPtHbpZTUeNeutral ; //! Trigger particle - underlying neutral hadron momentum HBP histogram
045396c8 286
045396c8 287 //if several UE calculation is on, most useful for jet-jet events contribution
288 TH2F * fhDeltaPhiUeLeftNeutral ; //! Difference of charged particle from underlying events phi and trigger particle phi as function of neutral particle pT
289 TH2F * fhDeltaPhiUeRightNeutral ; //! Difference of charged particle from underlying events phi and trigger particle phi
3f150b4b 290 TH2F * fhXEUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum imbalance histogram
291 TH2F * fhXEUeRightNeutral ; //! Trigger particle -underlying neutral hadron momentum imbalance histogram
292 TH2F * fhPtHbpXEUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum HBP histogram
293 TH2F * fhPtHbpXEUeRightNeutral ; //! Trigger particle -underlying neutral hadron momentum HBP histogram
294 TH2F * fhZTUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum imbalance histogram
295 TH2F * fhZTUeRightNeutral ; //! Trigger particle -underlying neutral hadron momentum imbalance histogram
296 TH2F * fhPtHbpZTUeLeftNeutral ; //! Trigger particle -underlying neutral hadron momentum HBP histogram
297 TH2F * fhPtHbpZTUeRightNeutral ; //! Trigger particle -underlying neutral hadron momentum HBP histogram
045396c8 298
299 //for decay photon trigger correlation
300 TH2F * fhPtPi0DecayRatio ; //! for pi0 pt and ratio of decay photon pt
301 TH2F * fhDeltaPhiDecayCharged ; //! Difference of charged particle phi and decay trigger
3f150b4b 302 TH2F * fhXEDecayCharged ; //! Trigger particle (decay from pi0)-charged hadron momentum imbalance histogram
907b38cd 303 TH2F * fhZTDecayCharged ; //! Trigger particle (decay from pi0)-charged hadron momentum imbalance histogram
304
045396c8 305 TH2F * fhDeltaPhiDecayNeutral ; //! Difference of neutral particle phi and decay trigger
3f150b4b 306 TH2F * fhXEDecayNeutral ; //! Trigger particle (decay from pi0)-neutral hadron momentum imbalance histogram
307 TH2F * fhZTDecayNeutral ; //! Trigger particle (decay from pi0)-neutral hadron momentum imbalance histogram
308
907b38cd 309 TH2F ** fhDeltaPhiDecayChargedAssocPtBin;//![fNAssocPtBins] Tagged as decay Trigger pT vs dPhi for different associated pt bins
310 TH2F ** fhXEDecayChargedAssocPtBin ; //![fNAssocPtBins] Tagged as decay Trigger pT vs xE for different associated pt bins
311 TH2F ** fhZTDecayChargedAssocPtBin ; //![fNAssocPtBins] Tagged as decay Trigger pT vs xE for different associated pt bins
312
045396c8 313 //if the data is MC, fill MC information
314 TH2F * fh2phiLeadingParticle; //! #phi resolution for triggers
9623bf34 315 TH1F * fhMCPtLeading; //! MC pure pT distribution of leading particles
907b38cd 316 TH2F * fhMCEtaCharged; //! MC pure particles charged primary pt vs eta (both associated)
317 TH2F * fhMCPhiCharged; //! MC pure particles charged primary pt vs phi (both associated)
318 TH2F * fhMCDeltaEtaCharged; //! MC pure particles charged trigger primary pt vs delta eta (associated-trigger)
319 TH2F * fhMCDeltaPhiCharged; //! MC pure particles charged trigger primary pt vs delta phi (associated-trigger)
320 TH2F * fhMCDeltaPhiDeltaEtaCharged; //! MC pure particles charged associated primary pt vs delta phi (associated-trigger), in away side
321 TH2F * fhMCDeltaPhiChargedPt; //! MC pure particles charged delta phi vs delta eta (associated-trigger)
322 TH2F * fhMCPtXECharged; //! MC pure particles charged trigger primary pt vs xE
9623bf34 323 TH2F * fhMCPtXEUeCharged; //! MC pure particles charged trigger primary pt vs xE (underlying event)
907b38cd 324 TH2F * fhMCPtHbpXECharged; //! MC pure particles charged trigger primary pt vs ln(1/xE)
9623bf34 325 TH2F * fhMCPtHbpXEUeCharged; //! MC pure particles charged trigger primary pt vs ln(1/xE) (underlying event)
326 TH1F * fhMCUePart; //! MC pure UE particles distribution vs pt trig
907b38cd 327 TH2F * fhMCPtZTCharged; //! MC pure particles charged trigger primary pt vs zT
328 TH2F * fhMCPtHbpZTCharged; //! MC pure particles charged trigger primary pt vs ln(1/zT)
329 TH2F * fhMCPtTrigPout ; //! MC pure particles charged trigger primary pt vs pOut
330 TH2F * fhMCPtAssocDeltaPhi ; //! MC pure particles charged associated primary pt vs delta phi (associated-trigger)
045396c8 331
029dea5a 332 // Mixing
333 TH1I * fhNEventsTrigger; //! number of analyzed triggered events
334 TH1F * fhNtracksAll; //! total number of tracks
335 TH1F * fhNtracksTrigger; //! total number of tracks in triggered events
2e876d85 336 TH1F * fhNtracksMB; //! total number of tracks in MB events
029dea5a 337 TH2F * fhMixDeltaPhiCharged ; //! Difference of charged particle phi and trigger particle phi as function of trigger particle pT
338 TH2F * fhMixDeltaPhiDeltaEtaCharged ; //! Difference of charged particle phi and trigger particle phi as function eta difference
339 TH2F ** fhMixDeltaPhiChargedAssocPtBin; //![fNAssocPtBins] Difference of charged particle phi and trigger particle phi as function of trigger particle pT, for different associated bins
2013f378 340 TH2F ** fhMixDeltaPhiChargedAssocPtBinDEta08; //![fNAssocPtBins] Difference of charged particle phi and trigger particle phi as function of trigger particle pT, for different associated bins, delta eta > 0.8
029dea5a 341 TH2F ** fhMixDeltaPhiDeltaEtaChargedAssocPtBin; //![fNAssocPtBins] Difference of charged particle phi and trigger particle phi as function eta difference, for different associated bins
342
2e876d85 343 TH1I * fhEventBin; //! Number of real events in a particular bin (cen,vz,rp)
344 TH1I * fhEventMixBin; //! Number of mixed events in a particular bin (cen,vz,rp)
345
3f150b4b 346 AliAnaParticleHadronCorrelation( const AliAnaParticleHadronCorrelation & ph) ; // cpy ctor
347 AliAnaParticleHadronCorrelation & operator = (const AliAnaParticleHadronCorrelation & ph) ; // cpy assignment
045396c8 348
e4c0a0eb 349 ClassDef(AliAnaParticleHadronCorrelation,19)
045396c8 350} ;
351
352
353#endif //ALIANAPARTICLEHADRONCORRELATION_H
354
355
356