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[u/mrichter/AliRoot.git] / PWG2 / FLOW / AliFlowCommon / AliFlowAnalysisWithQCumulants.h
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bc92c0cb 1/*
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.
3 * See cxx source for full Copyright notice
4 * $Id$
5 */
6
7/**********************************
8 * flow analysis with Q-cumulants *
9 * *
ff70ca91 10 * author: Ante Bilandzic *
11 * (abilandzic@gmail.com) *
bc92c0cb 12 *********************************/
13
52021ae2 14#ifndef ALIFLOWANALYSISWITHQCUMULANTS_H
15#define ALIFLOWANALYSISWITHQCUMULANTS_H
bc92c0cb 16
9c1a9547 17#include "AliFlowCommonConstants.h" // needed as include
18#include "TMatrixD.h"
19#include "TH2D.h"
20#include "TBits.h"
bc92c0cb 21
22class TObjArray;
23class TList;
24class TFile;
e085f1a9 25class TGraph;
bc92c0cb 26
27class TH1;
28class TProfile;
9c1a9547 29class TProfile2D;
929098e4 30class TDirectoryFile;
bc92c0cb 31
32class AliFlowEventSimple;
52021ae2 33class AliFlowVector;
34
bc92c0cb 35class AliFlowCommonHist;
36class AliFlowCommonHistResults;
bc92c0cb 37
38//================================================================================================================
39
40class AliFlowAnalysisWithQCumulants{
41 public:
42 AliFlowAnalysisWithQCumulants();
43 virtual ~AliFlowAnalysisWithQCumulants();
2aa4ebcd 44 // 0.) methods called in the constructor:
45 virtual void InitializeArraysForIntFlow();
46 virtual void InitializeArraysForDiffFlow();
47 virtual void InitializeArraysForDistributions();
91d019b8 48 virtual void InitializeArraysForNestedLoops();
2aa4ebcd 49 // 1.) method Init() and methods called within Init():
e085f1a9 50 virtual void Init();
3b552efe 51 virtual void CrossCheckSettings();
2aa4ebcd 52 virtual void AccessConstants();
53 virtual void BookAndNestAllLists();
54 virtual void BookCommonHistograms();
55 virtual void BookAndFillWeightsHistograms();
56 virtual void BookEverythingForIntegratedFlow();
57 virtual void BookEverythingForDifferentialFlow();
58 virtual void BookEverythingForDistributions();
59 virtual void BookEverythingForNestedLoops();
e2168f8f 60 virtual void StoreIntFlowFlags();
61 virtual void StoreDiffFlowFlags();
57340a27 62 virtual void StoreFlagsForDistributions();
e2168f8f 63 virtual void StoreHarmonic();
2aa4ebcd 64 // 2.) method Make() and methods called within Make():
65 virtual void Make(AliFlowEventSimple *anEvent);
b1edde6c 66 // 2a.) common:
b3dacf6b 67 virtual void CheckPointersUsedInMake();
2aa4ebcd 68 virtual void FillAverageMultiplicities(Int_t nRP);
b1edde6c 69 virtual void FillCommonControlHistograms(AliFlowEventSimple *anEvent);
70 virtual void ResetEventByEventQuantities();
71 // 2b.) integrated flow:
e2168f8f 72 virtual void CalculateIntFlowCorrelations();
57340a27 73 virtual void CalculateIntFlowCorrelationsUsingParticleWeights();
e2168f8f 74 virtual void CalculateIntFlowProductOfCorrelations();
75 virtual void CalculateIntFlowSumOfEventWeights();
76 virtual void CalculateIntFlowSumOfProductOfEventWeights();
e2168f8f 77 virtual void CalculateIntFlowCorrectionsForNUACosTerms();
57340a27 78 virtual void CalculateIntFlowCorrectionsForNUACosTermsUsingParticleWeights();
79 virtual void CalculateIntFlowCorrectionsForNUASinTerms();
80 virtual void CalculateIntFlowCorrectionsForNUASinTermsUsingParticleWeights();
0328db2d 81 virtual void CalculateIntFlowProductOfCorrectionTermsForNUA();
82 virtual void CalculateIntFlowSumOfEventWeightsNUA();
83 virtual void CalculateIntFlowSumOfProductOfEventWeightsNUA();
e2168f8f 84 // ...
2aa4ebcd 85 virtual void CalculateWeightedQProductsForIntFlow();
4fbdb40a 86 virtual void EvaluateIntFlowCorrelationsWithNestedLoops(AliFlowEventSimple* const anEvent);
87 virtual void EvaluateIntFlowCorrelationsWithNestedLoopsUsingParticleWeights(AliFlowEventSimple* const anEvent);
57340a27 88 virtual void EvaluateIntFlowCorrectionsForNUAWithNestedLoops(AliFlowEventSimple* const anEvent);
89 virtual void EvaluateIntFlowCorrectionsForNUAWithNestedLoopsUsingParticleWeights(AliFlowEventSimple* const anEvent);
b1edde6c 90 // 2c.) differential flow:
91d019b8 91 virtual void CalculateDiffFlowCorrelations(TString type, TString ptOrEta); // type = RP or POI
92 virtual void CalculateDiffFlowCorrelationsUsingParticleWeights(TString type, TString ptOrEta); // type = RP or POI
e2168f8f 93 virtual void CalculateDiffFlowProductOfCorrelations(TString type, TString ptOrEta); // type = RP or POI
94 virtual void CalculateDiffFlowSumOfEventWeights(TString type, TString ptOrEta); // type = RP or POI
95 virtual void CalculateDiffFlowSumOfProductOfEventWeights(TString type, TString ptOrEta); // type = RP or POI
1614cb51 96 virtual void CalculateDiffFlowCorrectionsForNUACosTerms(TString type, TString ptOrEta);
57340a27 97 virtual void CalculateDiffFlowCorrectionsForNUACosTermsUsingParticleWeights(TString type, TString ptOrEta);
98 virtual void CalculateDiffFlowCorrectionsForNUASinTerms(TString type, TString ptOrEta);
99 virtual void CalculateDiffFlowCorrectionsForNUASinTermsUsingParticleWeights(TString type, TString ptOrEta);
e2168f8f 100 // ...
91d019b8 101 //virtual void CalculateCorrelationsForDifferentialFlow2D(TString type); // type = RP or POI
1614cb51 102 //virtual void CalculateCorrectionsForNonUniformAcceptanceForDifferentialFlowCosTerms(TString type); // type = RP or POI
103 //virtual void CalculateCorrectionsForNonUniformAcceptanceForDifferentialFlowSinTerms(TString type); // type = RP or POI
4fbdb40a 104 virtual void EvaluateDiffFlowCorrelationsWithNestedLoops(AliFlowEventSimple* const anEvent, TString type, TString ptOrEta);
105 virtual void EvaluateDiffFlowCorrelationsWithNestedLoopsUsingParticleWeights(AliFlowEventSimple* const anEvent, TString type, TString ptOrEta);
106 virtual void EvaluateDiffFlowCorrectionTermsForNUAWithNestedLoops(AliFlowEventSimple* const anEvent, TString type, TString ptOrEta);
57340a27 107 virtual void EvaluateDiffFlowCorrectionTermsForNUAWithNestedLoopsUsingParticleWeights(AliFlowEventSimple* const anEvent, TString type, TString ptOrEta);
108 // 2d.) distributions of correlations:
109 virtual void StoreDistributionsOfCorrelations();
2aa4ebcd 110 // 3.) method Finish() and methods called within Finish():
bc92c0cb 111 virtual void Finish();
b3dacf6b 112 virtual void CheckPointersUsedInFinish();
2aa4ebcd 113 // 3a.) integrated flow:
e2168f8f 114 virtual void FinalizeCorrelationsIntFlow();
115 virtual void FinalizeCorrectionTermsForNUAIntFlow();
116 virtual void CalculateCovariancesIntFlow();
0328db2d 117 virtual void CalculateCovariancesNUAIntFlow();
e2168f8f 118 virtual void CalculateCumulantsIntFlow();
119 virtual void CalculateIntFlow();
120 virtual void FillCommonHistResultsIntFlow();
121 // nua:
122 //virtual void CalculateCorrectionsForNUAForIntQcumulants();
123 virtual void CalculateQcumulantsCorrectedForNUAIntFlow();
124 virtual void CalculateIntFlowCorrectedForNUA();
2001bc3a 125 virtual void CalculateDetectorEffectsForTrueCorrelations();
e2168f8f 126 //virtual void ApplyCorrectionForNonUniformAcceptanceToCumulantsForIntFlow(Bool_t useParticleWeights, TString eventWeights);
127 //virtual void PrintQuantifyingCorrectionsForNonUniformAcceptance(Bool_t useParticleWeights, TString eventWeights);
2aa4ebcd 128 virtual void PrintFinalResultsForIntegratedFlow(TString type);
91d019b8 129 virtual void CrossCheckIntFlowCorrelations();
130 virtual void CrossCheckIntFlowExtraCorrelations(); // extra correlations which appear only when particle weights are used
131 virtual void CrossCheckIntFlowCorrectionTermsForNUA();
2aa4ebcd 132 // 3b.) differential flow:
63911185 133 virtual void FinalizeReducedCorrelations(TString type, TString ptOrEta);
e2168f8f 134 virtual void CalculateDiffFlowCovariances(TString type, TString ptOrEta);
135 virtual void CalculateDiffFlowCumulants(TString type, TString ptOrEta);
136 virtual void CalculateDiffFlow(TString type, TString ptOrEta);
1614cb51 137 virtual void FinalizeCorrectionTermsForNUADiffFlow(TString type, TString ptOrEta);
489d5531 138 virtual void CalculateDiffFlowCumulantsCorrectedForNUA(TString type, TString ptOrEta);
1614cb51 139 virtual void CalculateDiffFlowCorrectedForNUA(TString type, TString ptOrEta);
e2168f8f 140 virtual void CalculateFinalResultsForRPandPOIIntegratedFlow(TString type); // to be improved (add also possibility to integrate over eta yield)
91d019b8 141 virtual void FillCommonHistResultsDiffFlow(TString type);
3b552efe 142 virtual void CrossCheckDiffFlowCorrelations(TString type, TString ptOrEta);
143 virtual void PrintNumberOfParticlesInSelectedBin();
91d019b8 144 virtual void CrossCheckDiffFlowCorrectionTermsForNUA(TString type, TString ptOrEta);
549112ad 145
146 // to be improved (removed):
e2168f8f 147 //virtual void FinalizeCorrelationsForDiffFlow(TString type, Bool_t useParticleWeights, TString eventWeights);
549112ad 148
e2168f8f 149 // 4.) method GetOutputHistograms() and methods called within GetOutputHistograms():
150 virtual void GetOutputHistograms(TList *outputListHistos);
3b552efe 151 virtual void GetPointersForCommonHistograms();
152 virtual void GetPointersForParticleWeightsHistograms();
153 virtual void GetPointersForIntFlowHistograms();
154 virtual void GetPointersForDiffFlowHistograms();
155 virtual void GetPointersForNestedLoopsHistograms();
e2168f8f 156
157 // 5.) other methods:
9c1a9547 158 TProfile* MakePtProjection(TProfile2D *profilePtEta) const;
159 TProfile* MakeEtaProjection(TProfile2D *profilePtEta) const;
4057ba99 160 virtual void WriteHistograms(TString outputFileName);
ad87ae62 161 virtual void WriteHistograms(TDirectoryFile *outputFileName);
9c1a9547 162
2aa4ebcd 163 // **** SETTERS and GETTERS ****
03a02aca 164
3b552efe 165 // 0.) base:
166 void SetHistList(TList* const hlist) {this->fHistList = hlist;}
2aa4ebcd 167 TList* GetHistList() const {return this->fHistList;}
8842fb2b 168
2aa4ebcd 169 // 1.) common:
170 void SetCommonHists(AliFlowCommonHist* const ch) {this->fCommonHists = ch;};
171 AliFlowCommonHist* GetCommonHists() const {return this->fCommonHists;};
7e58a232 172 void SetCommonHists2nd(AliFlowCommonHist* const ch2nd) {this->fCommonHists2nd = ch2nd;};
173 AliFlowCommonHist* GetCommonHists2nd() const {return this->fCommonHists2nd;};
7e58a232 174 void SetCommonHists4th(AliFlowCommonHist* const ch4th) {this->fCommonHists4th = ch4th;};
175 AliFlowCommonHist* GetCommonHists4th() const {return this->fCommonHists4th;};
7e58a232 176 void SetCommonHists6th(AliFlowCommonHist* const ch6th) {this->fCommonHists6th = ch6th;};
177 AliFlowCommonHist* GetCommonHists6th() const {return this->fCommonHists6th;};
7e58a232 178 void SetCommonHists8th(AliFlowCommonHist* const ch8th) {this->fCommonHists8th = ch8th;};
179 AliFlowCommonHist* GetCommonHists8th() const {return this->fCommonHists8th;};
52021ae2 180 void SetCommonHistsResults2nd(AliFlowCommonHistResults* const chr2nd) {this->fCommonHistsResults2nd = chr2nd;};
181 AliFlowCommonHistResults* GetCommonHistsResults2nd() const {return this->fCommonHistsResults2nd;};
52021ae2 182 void SetCommonHistsResults4th(AliFlowCommonHistResults* const chr4th) {this->fCommonHistsResults4th = chr4th;};
183 AliFlowCommonHistResults* GetCommonHistsResults4th() const {return this->fCommonHistsResults4th;};
52021ae2 184 void SetCommonHistsResults6th(AliFlowCommonHistResults* const chr6th) {this->fCommonHistsResults6th = chr6th;};
185 AliFlowCommonHistResults* GetCommonHistsResults6th() const {return this->fCommonHistsResults6th;};
52021ae2 186 void SetCommonHistsResults8th(AliFlowCommonHistResults* const chr8th) {this->fCommonHistsResults8th = chr8th;};
187 AliFlowCommonHistResults* GetCommonHistsResults8th() const {return this->fCommonHistsResults8th;};
2aa4ebcd 188 void SetHarmonic(Int_t const harmonic) {this->fHarmonic = harmonic;};
189 Int_t GetHarmonic() const {return this->fHarmonic;};
a5b7efd0 190 void SetAnalysisLabel(const char *aLabel) {this->fAnalysisLabel->Append(*aLabel);}; // to be improved (Append(*aLabel) changed into Append(aLabel))
b343e7e8 191 TString *GetAnalysisLabel() const {return this->fAnalysisLabel;};
3b552efe 192 void SetPrintFinalResults(Bool_t const printOrNot, Int_t const i) {this->fPrintFinalResults[i] = printOrNot;};
193 Bool_t GetPrintFinalResults(Int_t i) const {return this->fPrintFinalResults[i];};
194
a5b7efd0 195 // 2a.) particle weights:
4fbdb40a 196 void SetWeightsList(TList* const wlist) {this->fWeightsList = (TList*)wlist->Clone();}
2aa4ebcd 197 TList* GetWeightsList() const {return this->fWeightsList;}
e04e4ec5 198 void SetUsePhiWeights(Bool_t const uPhiW) {this->fUsePhiWeights = uPhiW;};
03a02aca 199 Bool_t GetUsePhiWeights() const {return this->fUsePhiWeights;};
e04e4ec5 200 void SetUsePtWeights(Bool_t const uPtW) {this->fUsePtWeights = uPtW;};
03a02aca 201 Bool_t GetUsePtWeights() const {return this->fUsePtWeights;};
e04e4ec5 202 void SetUseEtaWeights(Bool_t const uEtaW) {this->fUseEtaWeights = uEtaW;};
03a02aca 203 Bool_t GetUseEtaWeights() const {return this->fUseEtaWeights;};
2aa4ebcd 204 void SetUseParticleWeights(TProfile* const uPW) {this->fUseParticleWeights = uPW;};
205 TProfile* GetUseParticleWeights() const {return this->fUseParticleWeights;};
206 void SetPhiWeights(TH1F* const histPhiWeights) {this->fPhiWeights = histPhiWeights;};
207 TH1F* GetPhiWeights() const {return this->fPhiWeights;};
208 void SetPtWeights(TH1D* const histPtWeights) {this->fPtWeights = histPtWeights;};
209 TH1D* GetPtWeights() const {return this->fPtWeights;};
210 void SetEtaWeights(TH1D* const histEtaWeights) {this->fEtaWeights = histEtaWeights;};
211 TH1D* GetEtaWeights() const {return this->fEtaWeights;};
212
a5b7efd0 213 // 2b.) event weights:
214 void SetMultiplicityWeight(const char *multiplicityWeight) {*this->fMultiplicityWeight = multiplicityWeight;};
215
2aa4ebcd 216 // 3.) integrated flow:
e2168f8f 217 // flags:
218 void SetIntFlowFlags(TProfile* const intFlowFlags) {this->fIntFlowFlags = intFlowFlags;};
219 TProfile* GetIntFlowFlags() const {return this->fIntFlowFlags;};
220 void SetApplyCorrectionForNUA(Bool_t const applyCorrectionForNUA) {this->fApplyCorrectionForNUA = applyCorrectionForNUA;};
221 Bool_t GetApplyCorrectionForNUA() const {return this->fApplyCorrectionForNUA;};
2001bc3a 222 void SetApplyCorrectionForNUAVsM(Bool_t const applyCorrectionForNUAVsM) {this->fApplyCorrectionForNUAVsM = applyCorrectionForNUAVsM;};
223 Bool_t GetApplyCorrectionForNUAVsM() const {return this->fApplyCorrectionForNUAVsM;};
9da1a4f3 224 void SetnBinsMult(Int_t const nbm) {this->fnBinsMult = nbm;};
225 Int_t GetnBinsMult() const {return this->fnBinsMult;};
226 void SetMinMult(Double_t const minm) {this->fMinMult = minm;};
227 Double_t GetMinMult() const {return this->fMinMult;};
228 void SetMaxMult(Double_t const maxm) {this->fMaxMult = maxm;};
229 Double_t GetMaxMult() const {return this->fMaxMult;};
b3dacf6b 230 void SetPropagateErrorFromCorrelations(Bool_t const pefc) {this->fPropagateErrorFromCorrelations = pefc;};
231 Bool_t GetPropagateErrorFromCorrelations() const {return this->fPropagateErrorFromCorrelations;};
232 void SetCalculateCumulantsVsM(Bool_t const ccvm) {this->fCalculateCumulantsVsM = ccvm;};
233 Bool_t GetCalculateCumulantsVsM() const {return this->fCalculateCumulantsVsM;};
2aa4ebcd 234 // integrated flow profiles:
235 void SetAvMultiplicity(TProfile* const avMultiplicity) {this->fAvMultiplicity = avMultiplicity;};
236 TProfile* GetAvMultiplicity() const {return this->fAvMultiplicity;};
e2168f8f 237 void SetIntFlowCorrelationsPro(TProfile* const intFlowCorrelationsPro) {this->fIntFlowCorrelationsPro = intFlowCorrelationsPro;};
238 TProfile* GetIntFlowCorrelationsPro() const {return this->fIntFlowCorrelationsPro;};
ff70ca91 239 void SetIntFlowCorrelationsVsMPro(TProfile* const ifcvp, Int_t const ci) {this->fIntFlowCorrelationsVsMPro[ci] = ifcvp;};
240 TProfile* GetIntFlowCorrelationsVsMPro(Int_t const ci) const {return this->fIntFlowCorrelationsVsMPro[ci];};
e2168f8f 241 void SetIntFlowCorrelationsAllPro(TProfile* const intFlowCorrelationsAllPro) {this->fIntFlowCorrelationsAllPro = intFlowCorrelationsAllPro;};
242 TProfile* GetIntFlowCorrelationsAllPro() const {return this->fIntFlowCorrelationsAllPro;};
91d019b8 243 void SetIntFlowExtraCorrelationsPro(TProfile* const intFlowExtraCorrelationsPro) {this->fIntFlowExtraCorrelationsPro = intFlowExtraCorrelationsPro;};
244 TProfile* GetIntFlowExtraCorrelationsPro() const {return this->fIntFlowExtraCorrelationsPro;};
e2168f8f 245 void SetIntFlowProductOfCorrelationsPro(TProfile* const intFlowProductOfCorrelationsPro) {this->fIntFlowProductOfCorrelationsPro = intFlowProductOfCorrelationsPro;};
ff70ca91 246 TProfile* GetIntFlowProductOfCorrelationsPro() const {return this->fIntFlowProductOfCorrelationsPro;};
247 void SetIntFlowProductOfCorrelationsVsMPro(TProfile* const ifpocvm, Int_t const pi) {this->fIntFlowProductOfCorrelationsVsMPro[pi] = ifpocvm;};
248 TProfile* GetIntFlowProductOfCorrelationsVsMPro(Int_t const pi) const {return this->fIntFlowProductOfCorrelationsVsMPro[pi];};
0328db2d 249 void SetIntFlowProductOfCorrectionTermsForNUAPro(TProfile* const ifpoctfNUA) {this->fIntFlowProductOfCorrectionTermsForNUAPro = ifpoctfNUA;};
250 TProfile* GetIntFlowProductOfCorrectionTermsForNUAPro() const {return this->fIntFlowProductOfCorrectionTermsForNUAPro;};
4fbdb40a 251 void SetIntFlowCorrectionTermsForNUAPro(TProfile* const ifctfnp, Int_t const sc) {this->fIntFlowCorrectionTermsForNUAPro[sc] = ifctfnp;};
2001bc3a 252 TProfile* GetIntFlowCorrectionTermsForNUAPro(Int_t sc) const {return this->fIntFlowCorrectionTermsForNUAPro[sc];};
253 void SetIntFlowCorrectionTermsForNUAVsMPro(TProfile* const ifctfnpvm, Int_t const sc, Int_t const ci) {this->fIntFlowCorrectionTermsForNUAVsMPro[sc][ci] = ifctfnpvm;};
254 TProfile* GetIntFlowCorrectionTermsForNUAVsMPro(Int_t sc, Int_t ci) const {return this->fIntFlowCorrectionTermsForNUAVsMPro[sc][ci];};
e2168f8f 255 // integrated flow histograms holding all results:
256 void SetIntFlowCorrelationsHist(TH1D* const intFlowCorrelationsHist) {this->fIntFlowCorrelationsHist = intFlowCorrelationsHist;};
257 TH1D* GetIntFlowCorrelationsHist() const {return this->fIntFlowCorrelationsHist;};
ff70ca91 258 void SetIntFlowCorrelationsVsMHist(TH1D* const ifcvmh, Int_t const ci) {this->fIntFlowCorrelationsVsMHist[ci] = ifcvmh;};
259 TH1D* GetIntFlowCorrelationsVsMHist(Int_t const ci) const {return this->fIntFlowCorrelationsVsMHist[ci];};
e2168f8f 260 void SetIntFlowCorrelationsAllHist(TH1D* const intFlowCorrelationsAllHist) {this->fIntFlowCorrelationsAllHist = intFlowCorrelationsAllHist;};
261 TH1D* GetIntFlowCorrelationsAllHist() const {return this->fIntFlowCorrelationsAllHist;};
262 // to be improved (removed:)
263 //void SetIntFlowProductOfCorrelationsHist(TH1D* const intFlowProductOfCorrelationsHist) {this->fIntFlowProductOfCorrelationsHist = intFlowProductOfCorrelationsHist;};
264 //TH1D* GetIntFlowProductOfCorrelationsHist() const {return this->fIntFlowProductOfCorrelationsHist;};
4fbdb40a 265 void SetIntFlowCorrectionTermsForNUAHist(TH1D* const ifctfnh, Int_t const sc) {this->fIntFlowCorrectionTermsForNUAHist[sc] = ifctfnh;};
e2168f8f 266 TH1D* GetIntFlowCorrectionTermsForNUAHist(Int_t sc) const {return this->fIntFlowCorrectionTermsForNUAHist[sc];};
267 void SetIntFlowCovariances(TH1D* const intFlowCovariances) {this->fIntFlowCovariances = intFlowCovariances;};
268 TH1D* GetIntFlowCovariances() const {return this->fIntFlowCovariances;};
4fbdb40a 269 void SetIntFlowSumOfEventWeights(TH1D* const intFlowSumOfEventWeights, Int_t const power) {this->fIntFlowSumOfEventWeights[power] = intFlowSumOfEventWeights;};
e2168f8f 270 TH1D* GetIntFlowSumOfEventWeights(Int_t power) const {return this->fIntFlowSumOfEventWeights[power];};
271 void SetIntFlowSumOfProductOfEventWeights(TH1D* const intFlowSumOfProductOfEventWeights) {this->fIntFlowSumOfProductOfEventWeights = intFlowSumOfProductOfEventWeights;};
272 TH1D* GetIntFlowSumOfProductOfEventWeights() const {return this->fIntFlowSumOfProductOfEventWeights;};
ff70ca91 273 void SetIntFlowCovariancesVsM(TH1D* const ifcvm, Int_t ci) {this->fIntFlowCovariancesVsM[ci] = ifcvm;};
274 TH1D* GetIntFlowCovariancesVsM(Int_t ci) const {return this->fIntFlowCovariancesVsM[ci];};
275 void SetIntFlowSumOfEventWeightsVsM(TH1D* const ifsoewvm, Int_t si, Int_t lc) {this->fIntFlowSumOfEventWeightsVsM[si][lc] = ifsoewvm;};
276 TH1D* GetIntFlowSumOfEventWeightsVsM(Int_t si, Int_t lc) const {return this->fIntFlowSumOfEventWeightsVsM[si][lc];};
277 void SetIntFlowSumOfProductOfEventWeightsVsM(TH1D* const ifsopoevm, Int_t si) {this->fIntFlowSumOfProductOfEventWeightsVsM[si] = ifsopoevm;};
278 TH1D* GetIntFlowSumOfProductOfEventWeightsVsM(Int_t si) const {return this->fIntFlowSumOfProductOfEventWeightsVsM[si];};
0328db2d 279 void SetIntFlowCovariancesNUA(TH1D* const intFlowCovariancesNUA) {this->fIntFlowCovariancesNUA = intFlowCovariancesNUA;};
280 TH1D* GetIntFlowCovariancesNUA() const {return this->fIntFlowCovariancesNUA;};
281 void SetIntFlowSumOfEventWeightsNUA(TH1D* const ifsoewNUA, Int_t const sc, Int_t const power) {this->fIntFlowSumOfEventWeightsNUA[sc][power] = ifsoewNUA;};
282 TH1D* GetIntFlowSumOfEventWeightsNUA(Int_t sc, Int_t power) const {return this->fIntFlowSumOfEventWeightsNUA[sc][power];};
283 void SetIntFlowSumOfProductOfEventWeightsNUA(TH1D* const ifsopoewNUA) {this->fIntFlowSumOfProductOfEventWeightsNUA = ifsopoewNUA;};
284 TH1D* GetIntFlowSumOfProductOfEventWeightsNUA() const {return this->fIntFlowSumOfProductOfEventWeightsNUA;};
e2168f8f 285 void SetIntFlowQcumulants(TH1D* const intFlowQcumulants) {this->fIntFlowQcumulants = intFlowQcumulants;};
286 TH1D* GetIntFlowQcumulants() const {return this->fIntFlowQcumulants;};
ff70ca91 287 void SetIntFlowQcumulantsVsM(TH1D* const intFlowQcumulantsVsM, Int_t co) {this->fIntFlowQcumulantsVsM[co] = intFlowQcumulantsVsM;};
b3dacf6b 288 TH1D* GetIntFlowQcumulantsVsM(Int_t co) const {return this->fIntFlowQcumulantsVsM[co];};
289 void SetIntFlowQcumulantsRebinnedInM(TH1D* const ifqcrim) {this->fIntFlowQcumulantsRebinnedInM = ifqcrim;};
290 TH1D* GetIntFlowQcumulantsRebinnedInM() const {return this->fIntFlowQcumulantsRebinnedInM;};
e2168f8f 291 void SetIntFlow(TH1D* const intFlow) {this->fIntFlow = intFlow;};
292 TH1D* GetIntFlow() const {return this->fIntFlow;};
ff70ca91 293 void SetIntFlowVsM(TH1D* const intFlowVsM, Int_t co) {this->fIntFlowVsM[co] = intFlowVsM;};
b3dacf6b 294 TH1D* GetIntFlowVsM(Int_t co) const {return this->fIntFlowVsM[co];};
295 void SetIntFlowRebinnedInM(TH1D* const ifrim) {this->fIntFlowRebinnedInM = ifrim;};
296 TH1D* GetIntFlowRebinnedInM() const {return this->fIntFlowRebinnedInM;};
2001bc3a 297 void SetIntFlowDetectorBias(TH1D* const ifdb) {this->fIntFlowDetectorBias = ifdb;};
298 TH1D* GetIntFlowDetectorBias() const {return this->fIntFlowDetectorBias;};
299 void SetIntFlowDetectorBiasVsM(TH1D* const ifdbvm, Int_t ci) {this->fIntFlowDetectorBiasVsM[ci] = ifdbvm;};
300 TH1D* GetIntFlowDetectorBiasVsM(Int_t ci) const {return this->fIntFlowDetectorBiasVsM[ci];};
2aa4ebcd 301 // 4.) differential flow:
63911185 302 // flags:
e2168f8f 303 void SetDiffFlowFlags(TProfile* const diffFlowFlags) {this->fDiffFlowFlags = diffFlowFlags;};
304 TProfile* GetDiffFlowFlags() const {return this->fDiffFlowFlags;};
63911185 305 void SetCalculate2DFlow(Bool_t const calculate2DFlow) {this->fCalculate2DFlow = calculate2DFlow;};
306 Bool_t GetCalculate2DFlow() const {return this->fCalculate2DFlow;};
2aa4ebcd 307 // profiles:
63911185 308 // 1D:
4fbdb40a 309 void SetDiffFlowCorrelationsPro(TProfile* const diffFlowCorrelationsPro, Int_t const i, Int_t const j, Int_t const k) {this->fDiffFlowCorrelationsPro[i][j][k] = diffFlowCorrelationsPro;};
e2168f8f 310 TProfile* GetDiffFlowCorrelationsPro(Int_t i, Int_t j, Int_t k) const {return this->fDiffFlowCorrelationsPro[i][j][k];};
4fbdb40a 311 void SetDiffFlowProductOfCorrelationsPro(TProfile* const dfpocp, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fDiffFlowProductOfCorrelationsPro[i][j][k][l] = dfpocp;};
e2168f8f 312 TProfile* GetDiffFlowProductOfCorrelationsPro(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fDiffFlowProductOfCorrelationsPro[i][j][k][l];};
4fbdb40a 313 void SetDiffFlowCorrectionTermsForNUAPro(TProfile* const dfctfnp, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fDiffFlowCorrectionTermsForNUAPro[i][j][k][l] = dfctfnp;};
1614cb51 314 TProfile* GetDiffFlowCorrectionTermsForNUAPro(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fDiffFlowCorrectionTermsForNUAPro[i][j][k][l];};
63911185 315 // 2D:
4fbdb40a 316 void SetCorrelationsPro(TProfile2D* const correlPro, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fCorrelationsPro[i][j][k][l] = correlPro;};
2aa4ebcd 317 TProfile2D* GetCorrelationsPro(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fCorrelationsPro[i][j][k][l];};
4fbdb40a 318 void SetProductsOfCorrelationsPro(TProfile2D* const proOfcorrelPro, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fProductsOfCorrelationsPro[i][j][k][l] = proOfcorrelPro;};
2aa4ebcd 319 TProfile2D* GetProductsOfCorrelationsPro(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fProductsOfCorrelationsPro[i][j][k][l];};
4fbdb40a 320 void SetCorrectionTermsPro(TProfile2D* const correctTermsPro, Int_t const i, Int_t const j, Int_t const k, Int_t const l, Int_t const m) {this->fCorrectionTermsPro[i][j][k][l][m] = correctTermsPro;};
2aa4ebcd 321 TProfile2D* GetCorrectionTermsPro(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fCorrectionTermsPro[i][j][k][l][m];};
e2168f8f 322 // histograms:
4fbdb40a 323 void SetDiffFlowCorrelationsHist(TH1D* const diffFlowCorrelationsHist, Int_t const i, Int_t const j, Int_t const k) {this->fDiffFlowCorrelationsHist[i][j][k] = diffFlowCorrelationsHist;};
e2168f8f 324 TH1D* GetDiffFlowCorrelationsHist(Int_t i, Int_t j, Int_t k) const {return this->fDiffFlowCorrelationsHist[i][j][k];};
4fbdb40a 325 void SetDiffFlowCovariances(TH1D* const diffFlowCovariances, Int_t const i, Int_t const j, Int_t const k) {this->fDiffFlowCovariances[i][j][k] = diffFlowCovariances;};
e2168f8f 326 TH1D* GetDiffFlowCovariances(Int_t i, Int_t j, Int_t k) const {return this->fDiffFlowCovariances[i][j][k];};
4fbdb40a 327 void SetDiffFlowCumulants(TH1D* const diffFlowCumulants, Int_t const i, Int_t const j, Int_t const k) {this->fDiffFlowCumulants[i][j][k] = diffFlowCumulants;};
e2168f8f 328 TH1D* GetDiffFlowCumulants(Int_t i, Int_t j, Int_t k) const {return this->fDiffFlowCumulants[i][j][k];};
4fbdb40a 329 void SetDiffFlow(TH1D* const diffFlow, Int_t const i, Int_t const j, Int_t const k) {this->fDiffFlow[i][j][k] = diffFlow;};
e2168f8f 330 TH1D* GetDiffFlow(Int_t i, Int_t j, Int_t k) const {return this->fDiffFlow[i][j][k];};
4fbdb40a 331 void SetDiffFlowSumOfEventWeights(TH1D* const dfsoew, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fDiffFlowSumOfEventWeights[i][j][k][l] = dfsoew;};
e2168f8f 332 TH1D* GetDiffFlowSumOfEventWeights(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fDiffFlowSumOfEventWeights[i][j][k][l];};
4fbdb40a 333 void SetDiffFlowSumOfProductOfEventWeights(TH1D* const dfsopoew, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fDiffFlowSumOfProductOfEventWeights[i][j][k][l] = dfsopoew;};
e2168f8f 334 TH1D* GetDiffFlowSumOfProductOfEventWeights(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fDiffFlowSumOfProductOfEventWeights[i][j][k][l];};
4fbdb40a 335 void SetDiffFlowCorrectionTermsForNUAHist(TH1D* const dfctfnh, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fDiffFlowCorrectionTermsForNUAHist[i][j][k][l] = dfctfnh;};
1614cb51 336 TH1D* GetDiffFlowCorrectionTermsForNUAHist(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fDiffFlowCorrectionTermsForNUAHist[i][j][k][l];};
9c1a9547 337
57340a27 338 // 5.) distributions of correlations:
339 // flags:
340 void SetStoreDistributions(Bool_t const storeDistributions) {this->fStoreDistributions = storeDistributions;};
341 Bool_t GetStoreDistributions() const {return this->fStoreDistributions;};
342 // profile:
343 void SetDistributionsFlags(TProfile* const distributionsFlags) {this->fDistributionsFlags = distributionsFlags;};
344 TProfile* GetDistributionsFlags() const {return this->fDistributionsFlags;};
345 // histograms:
346 void SetDistributions(TH1D* const distributions, Int_t const i) {this->fDistributions[i] = distributions;};
347 TH1D* GetDistributions(Int_t i) const {return this->fDistributions[i];};
348 // min and max values of correlations (ci is correlations index [0=<2>,1=<4>,2=<6>,3=<8>]):
349 void SetMinValueOfCorrelation(Int_t const ci, Double_t const minValue) {this->fMinValueOfCorrelation[ci] = minValue;};
350 Double_t GetMinValueOfCorrelation(Int_t ci) const {return this->fMinValueOfCorrelation[ci];};
351 void SetMaxValueOfCorrelation(Int_t const ci, Double_t const maxValue) {this->fMaxValueOfCorrelation[ci] = maxValue;};
352 Double_t GetMaxValueOfCorrelation(Int_t ci) const {return this->fMaxValueOfCorrelation[ci];};
353
2aa4ebcd 354 // x.) debugging and cross-checking:
4fbdb40a 355 void SetNestedLoopsList(TList* const nllist) {this->fNestedLoopsList = nllist;};
2aa4ebcd 356 TList* GetNestedLoopsList() const {return this->fNestedLoopsList;};
91d019b8 357 void SetEvaluateIntFlowNestedLoops(Bool_t const eifnl) {this->fEvaluateIntFlowNestedLoops = eifnl;};
358 Bool_t GetEvaluateIntFlowNestedLoops() const {return this->fEvaluateIntFlowNestedLoops;};
359 void SetEvaluateDiffFlowNestedLoops(Bool_t const edfnl) {this->fEvaluateDiffFlowNestedLoops = edfnl;};
360 Bool_t GetEvaluateDiffFlowNestedLoops() const {return this->fEvaluateDiffFlowNestedLoops;};
361 void SetMaxAllowedMultiplicity(Int_t const maxAllowedMultiplicity) {this->fMaxAllowedMultiplicity = maxAllowedMultiplicity;};
362 Int_t GetMaxAllowedMultiplicity() const {return this->fMaxAllowedMultiplicity;};
2aa4ebcd 363 void SetEvaluateNestedLoops(TProfile* const enl) {this->fEvaluateNestedLoops = enl;};
91d019b8 364 TProfile* GetEvaluateNestedLoops() const {return this->fEvaluateNestedLoops;};
365 void SetIntFlowDirectCorrelations(TProfile* const ifdc) {this->fIntFlowDirectCorrelations = ifdc;};
366 TProfile* GetIntFlowDirectCorrelations() const {return this->fIntFlowDirectCorrelations;};
367 void SetIntFlowExtraDirectCorrelations(TProfile* const ifedc) {this->fIntFlowExtraDirectCorrelations = ifedc;};
368 TProfile* GetIntFlowExtraDirectCorrelations() const {return this->fIntFlowExtraDirectCorrelations;};
4fbdb40a 369 void SetIntFlowDirectCorrectionTermsForNUA(TProfile* const ifdctfn, Int_t const sc) {this->fIntFlowDirectCorrectionTermsForNUA[sc] = ifdctfn;};
91d019b8 370 TProfile* GetIntFlowDirectCorrectionTermsForNUA(Int_t sc) const {return this->fIntFlowDirectCorrectionTermsForNUA[sc];};
371 void SetCrossCheckInPtBinNo(Int_t const crossCheckInPtBinNo) {this->fCrossCheckInPtBinNo = crossCheckInPtBinNo;};
372 Int_t GetCrossCheckInPtBinNo() const {return this->fCrossCheckInPtBinNo;};
373 void SetCrossCheckInEtaBinNo(Int_t const crossCheckInEtaBinNo) {this->fCrossCheckInEtaBinNo = crossCheckInEtaBinNo;};
374 Int_t GetCrossCheckInEtaBinNo() const {return this->fCrossCheckInEtaBinNo;};
3b552efe 375 void SetNoOfParticlesInBin(TH1D* const noOfParticlesInBin) {this->fNoOfParticlesInBin = noOfParticlesInBin;};
376 TH1D* GetNoOfParticlesInBin() const {return this->fNoOfParticlesInBin;};
4fbdb40a 377 void SetDiffFlowDirectCorrelations(TProfile* const diffFlowDirectCorrelations,Int_t const i,Int_t const j,Int_t const k){this->fDiffFlowDirectCorrelations[i][j][k]=diffFlowDirectCorrelations;};
91d019b8 378 TProfile* GetDiffFlowDirectCorrelations(Int_t i, Int_t j, Int_t k) const {return this->fDiffFlowDirectCorrelations[i][j][k];};
4fbdb40a 379 void SetDiffFlowDirectCorrectionTermsForNUA(TProfile* const dfdctfn, Int_t const i, Int_t const j, Int_t const k, Int_t const l) {this->fDiffFlowDirectCorrectionTermsForNUA[i][j][k][l] = dfdctfn;};
91d019b8 380 TProfile* GetDiffFlowDirectCorrectionTermsForNUA(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fDiffFlowDirectCorrectionTermsForNUA[i][j][k][l];};
381
2aa4ebcd 382 private:
2bdc5281 383
2aa4ebcd 384 AliFlowAnalysisWithQCumulants(const AliFlowAnalysisWithQCumulants& afawQc);
385 AliFlowAnalysisWithQCumulants& operator=(const AliFlowAnalysisWithQCumulants& afawQc);
386
387 // 0.) base:
388 TList* fHistList; // base list to hold all output object
389
390 // 1.) common:
391 AliFlowCommonHist *fCommonHists; // common control histograms (taking into account ALL events)
392 AliFlowCommonHist *fCommonHists2nd; // common control histograms (taking into account only the events with 2 and more particles)
393 AliFlowCommonHist *fCommonHists4th; // common control histograms (taking into account only the events with 4 and more particles)
394 AliFlowCommonHist *fCommonHists6th; // common control histograms (taking into account only the events with 6 and more particles)
395 AliFlowCommonHist *fCommonHists8th; // common control histograms (taking into account only the events with 8 and more particles)
396 AliFlowCommonHistResults *fCommonHistsResults2nd; // final results for 2nd order int. and diff. flow for events with 2 and more particles
397 AliFlowCommonHistResults *fCommonHistsResults4th; // final results for 4th order int. and diff. flow for events with 4 and more particles
398 AliFlowCommonHistResults *fCommonHistsResults6th; // final results for 6th order int. and diff. flow for events with 6 and more particles
399 AliFlowCommonHistResults *fCommonHistsResults8th; // final results for 8th order int. and diff. flow for events with 8 and more particles
400 Int_t fnBinsPhi; // number of phi bins
401 Double_t fPhiMin; // minimum phi
402 Double_t fPhiMax; // maximum phi
403 Double_t fPhiBinWidth; // bin width for phi histograms
404 Int_t fnBinsPt; // number of pt bins
405 Double_t fPtMin; // minimum pt
406 Double_t fPtMax; // maximum pt
407 Double_t fPtBinWidth; // bin width for pt histograms
408 Int_t fnBinsEta; // number of eta bins
409 Double_t fEtaMin; // minimum eta
410 Double_t fEtaMax; // maximum eta
411 Double_t fEtaBinWidth; // bin width for eta histograms
412 Int_t fHarmonic; // harmonic
b343e7e8 413 TString *fAnalysisLabel; // analysis label (all histograms and output file will have this label)
b3dacf6b 414 Bool_t fPrintFinalResults[4]; // print on the screen the final results (0=RF, 1=RP, 2=POI, 3=RF rebinned in M)
2aa4ebcd 415
a5b7efd0 416 // 2a.) particle weights:
2aa4ebcd 417 TList *fWeightsList; // list to hold all histograms with particle weights: fUseParticleWeights, fPhiWeights, fPtWeights and fEtaWeights
418 Bool_t fUsePhiWeights; // use phi weights
419 Bool_t fUsePtWeights; // use pt weights
420 Bool_t fUseEtaWeights; // use eta weights
421 TProfile *fUseParticleWeights; // profile with three bins to hold values of fUsePhiWeights, fUsePtWeights and fUseEtaWeights
422 TH1F *fPhiWeights; // histogram holding phi weights
423 TH1D *fPtWeights; // histogram holding phi weights
424 TH1D *fEtaWeights; // histogram holding phi weights
425
a5b7efd0 426 // 2b.) event weights:
427 TString *fMultiplicityWeight; // event-by-event weights for multiparticle correlations
428
2aa4ebcd 429 // 3.) integrated flow
e2168f8f 430 // 3a.) lists:
431 TList *fIntFlowList; // list to hold all histograms and profiles relevant for integrated flow
2aa4ebcd 432 TList *fIntFlowProfiles; // list to hold all profiles relevant for integrated flow
433 TList *fIntFlowResults; // list to hold all histograms with final results relevant for integrated flow
e2168f8f 434 // 3b.) flags:
435 TProfile *fIntFlowFlags; // profile to hold all flags for integrated flow
9da1a4f3 436 Bool_t fApplyCorrectionForNUA; // apply correction for non-uniform acceptance
2001bc3a 437 Bool_t fApplyCorrectionForNUAVsM; // apply correction for non-uniform acceptance versus M
9da1a4f3 438 Int_t fnBinsMult; // number of multiplicity bins for flow analysis versus multiplicity
439 Double_t fMinMult; // minimal multiplicity for flow analysis versus multiplicity
440 Double_t fMaxMult; // maximal multiplicity for flow analysis versus multiplicity
b3dacf6b 441 Bool_t fPropagateErrorFromCorrelations; // propagate error for v_n from correlations (kTRUE) or from cumulants (kFALSE) (used only for debugging/cross-checking)
442 Bool_t fCalculateCumulantsVsM; // calculate cumulants versus multiplicity
e2168f8f 443 // 3c.) event-by-event quantities:
2aa4ebcd 444 TMatrixD *fReQ; // fReQ[m][k] = sum_{i=1}^{M} w_{i}^{k} cos(m*phi_{i})
445 TMatrixD *fImQ; // fImQ[m][k] = sum_{i=1}^{M} w_{i}^{k} sin(m*phi_{i})
57340a27 446 TMatrixD *fSMpk; // fSM[p][k] = (sum_{i=1}^{M} w_{i}^{k})^{p+1}
e2168f8f 447 TH1D *fIntFlowCorrelationsEBE; // 1st bin: <2>, 2nd bin: <4>, 3rd bin: <6>, 4th bin: <8>
b1edde6c 448 TH1D *fIntFlowEventWeightsForCorrelationsEBE; // 1st bin: eW_<2>, 2nd bin: eW_<4>, 3rd bin: eW_<6>, 4th bin: eW_<8>
e2168f8f 449 TH1D *fIntFlowCorrelationsAllEBE; // to be improved (add comment)
450 TH1D *fIntFlowCorrectionTermsForNUAEBE[2]; // [0=sin terms,1=cos terms], NUA = non-uniform acceptance
c109b8c7 451 TH1D *fIntFlowEventWeightForCorrectionTermsForNUAEBE[2]; // [0=sin terms,1=cos terms], NUA = non-uniform acceptance
e2168f8f 452 // 3d.) profiles:
2aa4ebcd 453 TProfile *fAvMultiplicity; // profile to hold average multiplicities and number of events for events with nRP>=0, nRP>=1, ... , and nRP>=8
e2168f8f 454 TProfile *fIntFlowCorrelationsPro; // average correlations <<2>>, <<4>>, <<6>> and <<8>> (with wrong errors!)
ff70ca91 455 TProfile *fIntFlowCorrelationsVsMPro[4]; // average correlations <<2>>, <<4>>, <<6>> and <<8>> versus multiplicity (error is wrong here!)
91d019b8 456 TProfile *fIntFlowCorrelationsAllPro; // average all correlations for integrated flow (with wrong errors!)
457 TProfile *fIntFlowExtraCorrelationsPro; // when particle weights are used some extra correlations appear
0328db2d 458 TProfile *fIntFlowProductOfCorrelationsPro; // average product of correlations <2>, <4>, <6> and <8>
ff70ca91 459 TProfile *fIntFlowProductOfCorrelationsVsMPro[6]; // average product of correlations <2>, <4>, <6> and <8>
460 // [0=<<2><4>>,1=<<2><6>>,2=<<2><8>>,3=<<4><6>>,4=<<4><8>>,5=<<6><8>>]
0328db2d 461 TProfile *fIntFlowProductOfCorrectionTermsForNUAPro; // average product of correction terms for NUA
e2168f8f 462 TProfile *fIntFlowCorrectionTermsForNUAPro[2]; // average correction terms for non-uniform acceptance (with wrong errors!) [0=sin terms,1=cos terms]
2001bc3a 463 TProfile *fIntFlowCorrectionTermsForNUAVsMPro[2][4]; // average correction terms for non-uniform acceptance (with wrong errors!) [0=sin terms,1=cos terms][correction term index] vs multiplicity
e2168f8f 464 // 3e.) histograms with final results:
465 TH1D *fIntFlowCorrelationsHist; // final results for average correlations <<2>>, <<4>>, <<6>> and <<8>> (with correct errors!)
ff70ca91 466 TH1D *fIntFlowCorrelationsVsMHist[4]; // average correlations <<2>>, <<4>>, <<6>> and <<8>> versus multiplicity (error is correct here!)
e2168f8f 467 TH1D *fIntFlowCorrelationsAllHist; // final results for all average correlations (with correct errors!)
468 TH1D *fIntFlowCorrectionTermsForNUAHist[2];// final results for correction terms for non-uniform acceptance (with correct errors!) [0=sin terms,1=cos terms]
469 TH1D *fIntFlowCovariances; // final result for covariances of correlations (multiplied with weight dependent prefactor)
470 TH1D *fIntFlowSumOfEventWeights[2]; // sum of linear and quadratic event weights for <2>, <4>, <6> and <8>: [0=linear 1,1=quadratic]
ff70ca91 471 TH1D *fIntFlowSumOfProductOfEventWeights; // sum of products of event weights for correlations <2>, <4>, <6> and <8>
472 TH1D *fIntFlowCovariancesVsM[6]; // final result for covariances of correlations (multiplied with weight dependent prefactor) versus M
473 // [0=Cov(2,4),1=Cov(2,6),2=Cov(2,8),3=Cov(4,6),4=Cov(4,8),5=Cov(6,8)]
474 TH1D *fIntFlowSumOfEventWeightsVsM[4][2]; // sum of linear and quadratic event weights for <2>, <4>, <6> and <8> versum multiplicity
475 // [0=sum{w_{<2>}},1=sum{w_{<4>}},2=sum{w_{<6>}},3=sum{w_{<8>}}][0=linear 1,1=quadratic]
476 TH1D *fIntFlowSumOfProductOfEventWeightsVsM[6]; // sum of products of event weights for correlations <2>, <4>, <6> and <8> vs M
477 // [0=sum{w_{<2>}w_{<4>}},1=sum{w_{<2>}w_{<6>}},2=sum{w_{<2>}w_{<8>}},
478 // 3=sum{w_{<4>}w_{<6>}},4=sum{w_{<4>}w_{<8>}},5=sum{w_{<6>}w_{<8>}}]
0328db2d 479 TH1D *fIntFlowCovariancesNUA; // final result for covariances of all terms needed for NUA (multiplied with weight dependent prefactor)
480 TH1D *fIntFlowSumOfEventWeightsNUA[2][2]; // sum of linear and quadratic event weights for NUA terms: [0=sin,1=cos][0=linear 1,1=quadratic]
481 TH1D *fIntFlowSumOfProductOfEventWeightsNUA; // sum of products of event weights for NUA terms
e2168f8f 482 TH1D *fIntFlowQcumulants; // final results for integrated Q-cumulants QC{2}, QC{4}, QC{6} and QC{8}
ff70ca91 483 TH1D *fIntFlowQcumulantsVsM[4]; // final results for integrated Q-cumulants QC{2}, QC{4}, QC{6} and QC{8} versus multiplicity
b3dacf6b 484 TH1D *fIntFlowQcumulantsRebinnedInM; // final results for reference Q-cumulants QC{2}, QC{4}, QC{6} and QC{8} rebinned in M
e2168f8f 485 TH1D *fIntFlow; // final results for integrated flow estimates v_n{2,QC}, v_n{4,QC}, v_n{6,QC} and v_n{8,QC}
2001bc3a 486 TH1D *fIntFlowVsM[4]; // final results for integrated flow estimates v_n{2,QC}, v_n{4,QC}, v_n{6,QC} and v_n{8,QC} versus multiplicity
b3dacf6b 487 TH1D *fIntFlowRebinnedInM; // final results for ref. flow estimates v_n{2,QC}, v_n{4,QC}, v_n{6,QC} and v_n{8,QC} rebinned in M
2001bc3a 488 TH1D *fIntFlowDetectorBias; // bias coming from detector inefficiencies to <<2>>, <<4>>, <<6>> and <<8>> (corrected/measured)
489 TH1D *fIntFlowDetectorBiasVsM[4]; // bias coming from detector inefficiencies to <<2>>, <<4>>, <<6>> and <<8>> vs M (corrected/measured)
2aa4ebcd 490 // 4.) differential flow
e2168f8f 491 // 4a.) lists:
492 TList *fDiffFlowList; // list to hold list with all histograms (fDiffFlowResults) and list with profiles (fDiffFlowProfiles) relevant for differential flow
493 TList *fDiffFlowProfiles; // list to hold all profiles relevant for differential flow
494 TList *fDiffFlowResults; // list to hold all histograms with final results relevant for differential flow
495 // 4aa.) nested list in list fDiffFlowProfiles:
496 TList *fDiffFlowCorrelationsProList[2][2]; // list to hold profiles with all correlations for differential flow [0=RP,1=POI][0=pt,1=eta]
497 TList *fDiffFlowProductOfCorrelationsProList[2][2]; // list to hold profiles with products of all correlations for differential flow [0=RP,1=POI][0=pt,1=eta]
498 TList *fDiffFlowCorrectionsProList[2][2]; // list to hold profiles with correction term for NUA for differential flow [0=RP,1=POI][0=pt,1=eta]
499 // 4ab.) nested list in list fDiffFlowResults:
500 TList *fDiffFlowCorrelationsHistList[2][2]; // list to hold histograms with all correlations for differential flow [0=RP,1=POI][0=pt,1=eta]
501 TList *fDiffFlowSumOfEventWeightsHistList[2][2][2]; // list to hold histograms with sum of linear/quadratic event weights [0=RP,1=POI][0=pt,1=eta][0=linear 1,1=quadratic]
502 TList *fDiffFlowSumOfProductOfEventWeightsHistList[2][2]; // list to hold histograms with sum of products of event weights [0=RP,1=POI][0=pt,1=eta]
1614cb51 503 TList *fDiffFlowCorrectionsHistList[2][2]; // list to hold histograms with correction term for NUA for differential flow [0=RP,1=POI][0=pt,1=eta]
e2168f8f 504 TList *fDiffFlowCovariancesHistList[2][2]; // list to hold histograms with all covariances for differential flow [0=RP,1=POI][0=pt,1=eta]
505 TList *fDiffFlowCumulantsHistList[2][2]; // list to hold histograms with all cumulants for differential flow [0=RP,1=POI][0=pt,1=eta]
506 TList *fDiffFlowHistList[2][2]; // list to hold histograms with final results for differential flow [0=RP,1=POI][0=pt,1=eta]
507 // 4b.) flags:
508 TProfile *fDiffFlowFlags; // profile to hold all flags for differential flow
63911185 509 Bool_t fCalculate2DFlow; // calculate differential flow in (pt,eta) (Remark: this is very expensive in terms of CPU time)
e2168f8f 510 // 4c.) event-by-event quantities:
63911185 511 // 1D:
e2168f8f 512 TProfile *fReRPQ1dEBE[3][2][4][9]; // real part [0=r,1=p,2=q][0=pt,1=eta][m][k]
513 TProfile *fImRPQ1dEBE[3][2][4][9]; // imaginary part [0=r,1=p,2=q][0=pt,1=eta][m][k]
514 TProfile *fs1dEBE[3][2][9]; // [0=r,1=p,2=q][0=pt,1=eta][k] // to be improved
515 TH1D *fDiffFlowCorrelationsEBE[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][reduced correlation index]
b1edde6c 516 TH1D *fDiffFlowEventWeightsForCorrelationsEBE[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][event weights for reduced correlation index]
1614cb51 517 TH1D *fDiffFlowCorrectionTermsForNUAEBE[2][2][2][10]; // [0=RP,1=POI][0=pt,1=eta][0=sin terms,1=cos terms][correction term index]
63911185 518 // 2D:
e2168f8f 519 TProfile2D *fReRPQ2dEBE[3][4][9]; // real part of r_{m*n,k}(pt,eta), p_{m*n,k}(pt,eta) and q_{m*n,k}(pt,eta)
520 TProfile2D *fImRPQ2dEBE[3][4][9]; // imaginary part of r_{m*n,k}(pt,eta), p_{m*n,k}(pt,eta) and q_{m*n,k}(pt,eta)
521 TProfile2D *fs2dEBE[3][9]; // [t][k] // to be improved
522 // 4d.) profiles:
63911185 523 // 1D:
e2168f8f 524 TProfile *fDiffFlowCorrelationsPro[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][correlation index]
525 TProfile *fDiffFlowProductOfCorrelationsPro[2][2][8][8]; // [0=RP,1=POI][0=pt,1=eta] [0=<2>,1=<2'>,2=<4>,3=<4'>,4=<6>,5=<6'>,6=<8>,7=<8'>] x
526 // [0=<2>,1=<2'>,2=<4>,3=<4'>,4=<6>,5=<6'>,6=<8>,7=<8'>]
1614cb51 527 TProfile *fDiffFlowCorrectionTermsForNUAPro[2][2][2][10]; // [0=RP,1=POI][0=pt,1=eta][0=sin terms,1=cos terms][correction term index]
e2168f8f 528
529 // 4e.) histograms holding final results:
530 // 1D:
531 TH1D *fDiffFlowCorrelationsHist[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][correlation index]
532 TH1D *fDiffFlowCovariances[2][2][5]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=pt,1=eta][index of covariances]
533 TH1D *fDiffFlowCumulants[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][0=QC{2'},1=QC{4'},2=QC{6'},3=QC{8'}]
534 TH1D *fDiffFlow[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][0=v'{2},1=v'{4},2=v'{6},3=v'{8}]
535 TH1D *fDiffFlowSumOfEventWeights[2][2][2][4]; // [0=RP,1=POI][0=pt,1=eta][0=linear 1,1=quadratic][0=<2'>,1=<4'>,2=<6'>,3=<8'>]
536 TH1D *fDiffFlowSumOfProductOfEventWeights[2][2][8][8]; // [0=RP,1=POI][0=pt,1=eta] [0=<2>,1=<2'>,2=<4>,3=<4'>,4=<6>,5=<6'>,6=<8>,7=<8'>] x
537 // [0=<2>,1=<2'>,2=<4>,3=<4'>,4=<6>,5=<6'>,6=<8>,7=<8'>]
1614cb51 538 TH1D *fDiffFlowCorrectionTermsForNUAHist[2][2][2][10]; // [0=RP,1=POI][0=pt,1=eta][0=sin terms,1=cos terms][correction term index]
e2168f8f 539
63911185 540 // 2D:
2aa4ebcd 541 TProfile2D *fCorrelationsPro[2][2][2][4]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights][corr.'s index]
542 TProfile2D *fProductsOfCorrelationsPro[2][2][2][5]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eWeights,1=non-exact eWeights][products' index]
543 TProfile2D *fCorrectionTermsPro[2][2][2][2][2]; // [0=RP,1=POI][0=pW not used,1=pW used][0=e eW,1=ne eW][0=sin terms,1=cos terms][corr. terms' index]
549112ad 544
2aa4ebcd 545 // 5.) distributions:
57340a27 546 TList *fDistributionsList; // list to hold all distributions of correlations
547 TProfile *fDistributionsFlags; // profile to hold all flags for distributions of correlations
548 Bool_t fStoreDistributions; // store or not distributions of correlations
549 TH1D *fDistributions[4]; // [0=distribution of <2>,1=distribution of <4>,2=distribution of <6>,3=distribution of <8>]
550 Double_t fMinValueOfCorrelation[4]; // min values of <2>, <4>, <6> and <8>
551 Double_t fMaxValueOfCorrelation[4]; // max values of <2>, <4>, <6> and <8>
2aa4ebcd 552
553 // x.) debugging and cross-checking:
2aa4ebcd 554 TList *fNestedLoopsList; // list to hold all profiles filled with nested loops
91d019b8 555 Bool_t fEvaluateIntFlowNestedLoops; // evaluate nested loops relevant for integrated flow
556 Bool_t fEvaluateDiffFlowNestedLoops; // evaluate nested loops relevant for differential flow
557 Int_t fMaxAllowedMultiplicity; // nested loops will be evaluated only for events with multiplicity <= fMaxAllowedMultiplicity
558 TProfile *fEvaluateNestedLoops; // profile with four bins: fEvaluateIntFlowNestedLoops, fEvaluateDiffFlowNestedLoops, fCrossCheckInPtBinNo and fCrossCheckInEtaBinNo
559 // integrated flow:
560 TProfile *fIntFlowDirectCorrelations; // multiparticle correlations relevant for int. flow calculated with nested loops
561 TProfile *fIntFlowExtraDirectCorrelations; // when particle weights are used some extra correlations appear
562 TProfile *fIntFlowDirectCorrectionTermsForNUA[2]; // average correction terms for non-uniform acceptance evaluated with nested loops [0=sin terms,1=cos terms]
563 // differential flow:
564 Int_t fCrossCheckInPtBinNo; // cross-check results for reduced correlations and corrections in this pt bin
565 Int_t fCrossCheckInEtaBinNo; // cross-check results for reduced correlations and corrections in this eta bin
3b552efe 566 TH1D *fNoOfParticlesInBin; // bin: 1 = # of RPs in pt bin, 2 = # of RPs in eta bin, 3 = # of POIs in pt bin, 4 = # of POIs in eta bin
91d019b8 567 TProfile *fDiffFlowDirectCorrelations[2][2][4]; // [0=RP,1=POI][0=pt,1=eta][correlation index]
568 TProfile *fDiffFlowDirectCorrectionTermsForNUA[2][2][2][10]; // [0=RP,1=POI][0=pt,1=eta][0=sin terms,1=cos terms][correction term index]
2aa4ebcd 569
c109b8c7 570 ClassDef(AliFlowAnalysisWithQCumulants, 0);
bc92c0cb 571};
572
573//================================================================================================================
574
575#endif
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