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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 | * * |
| 10 | * author: Ante Bilandzic * |
| 11 | * (anteb@nikhef.nl) * |
| 12 | *********************************/ |
| 13 | |
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14 | #ifndef ALIFLOWANALYSISWITHQCUMULANTS_H |
| 15 | #define ALIFLOWANALYSISWITHQCUMULANTS_H |
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16 | |
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17 | #include "AliFlowCommonConstants.h" // needed as include |
| 18 | #include "TMatrixD.h" |
| 19 | #include "TH2D.h" |
| 20 | #include "TBits.h" |
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21 | |
| 22 | class TObjArray; |
| 23 | class TList; |
| 24 | class TFile; |
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25 | class TGraph; |
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26 | |
| 27 | class TH1; |
| 28 | class TProfile; |
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29 | class TProfile2D; |
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30 | |
| 31 | class AliFlowEventSimple; |
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32 | class AliFlowVector; |
| 33 | |
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34 | class AliFlowCommonHist; |
| 35 | class AliFlowCommonHistResults; |
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36 | |
| 37 | //================================================================================================================ |
| 38 | |
| 39 | class AliFlowAnalysisWithQCumulants{ |
| 40 | public: |
| 41 | AliFlowAnalysisWithQCumulants(); |
| 42 | virtual ~AliFlowAnalysisWithQCumulants(); |
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43 | // 0.) methods called in the constructor: |
| 44 | virtual void InitializeArraysForIntFlow(); |
| 45 | virtual void InitializeArraysForDiffFlow(); |
| 46 | virtual void InitializeArraysForDistributions(); |
| 47 | // 1.) method Init() and methods called within Init(): |
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48 | virtual void Init(); |
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49 | virtual void AccessConstants(); |
| 50 | virtual void BookAndNestAllLists(); |
| 51 | virtual void BookCommonHistograms(); |
| 52 | virtual void BookAndFillWeightsHistograms(); |
| 53 | virtual void BookEverythingForIntegratedFlow(); |
| 54 | virtual void BookEverythingForDifferentialFlow(); |
| 55 | virtual void BookEverythingForDistributions(); |
| 56 | virtual void BookEverythingForNestedLoops(); |
| 57 | // 2.) method Make() and methods called within Make(): |
| 58 | virtual void Make(AliFlowEventSimple *anEvent); |
| 59 | // 2a.) integrated flow: |
| 60 | virtual void FillAverageMultiplicities(Int_t nRP); |
| 61 | virtual void CalculateCorrelationsForIntegratedFlow(); |
| 62 | virtual void CalculateCorrectionsForNonUniformAcceptanceForIntFlowCosTerms(); |
| 63 | virtual void CalculateCorrectionsForNonUniformAcceptanceForIntFlowSinTerms(); |
| 64 | virtual void CalculateQProductsForIntFlow(); |
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65 | virtual void CalculateSumAndProductOfEventWeights(); |
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66 | virtual void CalculateWeightedCorrelationsForIntegratedFlow(); |
| 67 | virtual void CalculateWeightedQProductsForIntFlow(); |
| 68 | virtual void EvaluateNestedLoopsForIntegratedFlow(AliFlowEventSimple* anEvent); |
| 69 | // 2b.) differential flow: |
| 70 | virtual void CalculateCorrelationsForDifferentialFlow(TString type); |
| 71 | virtual void CalculateCorrectionsForNonUniformAcceptanceForDifferentialFlowCosTerms(TString type); |
| 72 | virtual void CalculateCorrectionsForNonUniformAcceptanceForDifferentialFlowSinTerms(TString type); |
| 73 | virtual void CalculateWeightedCorrelationsForDifferentialFlow(TString type); |
| 74 | virtual void EvaluateNestedLoopsForDifferentialFlow(AliFlowEventSimple* anEvent); |
| 75 | // 3.) method Finish() and methods called within Finish(): |
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76 | virtual void Finish(); |
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77 | // 3a.) integrated flow: |
| 78 | virtual void FinalizeCorrelationsForIntFlow(Bool_t useParticleWeights, TString eventWeights); |
| 79 | virtual void CalculateFinalCorrectionsForNonUniformAcceptanceForCumulantsForIntFlow(Bool_t useParticleWeights, TString eventWeights); |
| 80 | virtual void CalculateCovariancesForIntFlow(Bool_t useParticleWeights, TString eventWeights); |
| 81 | virtual void CalculateCumulantsForIntFlow(Bool_t useParticleWeights, TString eventWeights); |
| 82 | virtual void ApplyCorrectionForNonUniformAcceptanceToCumulantsForIntFlow(Bool_t useParticleWeights, TString eventWeights); |
| 83 | virtual void CalculateIntFlow(Bool_t useParticleWeights, TString eventWeights, Bool_t correctedForNUA); |
| 84 | virtual void FillCommonHistResultsIntFlow(Bool_t useParticleWeights, TString eventWeights, Bool_t correctedForNUA); |
| 85 | virtual void PrintQuantifyingCorrectionsForNonUniformAcceptance(Bool_t useParticleWeights, TString eventWeights); |
| 86 | virtual void PrintFinalResultsForIntegratedFlow(TString type); |
| 87 | virtual void CompareResultsFromNestedLoopsAndFromQVectorsForIntFlow(Bool_t useParticleWeights); |
| 88 | // 3b.) differential flow: |
| 89 | virtual void FinalizeCorrelationsForDiffFlow(TString type, Bool_t useParticleWeights, TString eventWeights); |
| 90 | virtual void CalculateFinalCorrectionsForNonUniformAcceptanceForDifferentialFlow(Bool_t useParticleWeights, TString type); |
| 91 | virtual void CalculateCumulantsForDiffFlow(TString type, Bool_t useParticleWeights, TString eventWeights); |
| 92 | virtual void CalculateDiffFlow(TString type, Bool_t useParticleWeights, TString eventWeights); |
| 93 | virtual void FillCommonHistResultsDiffFlow(TString type, Bool_t useParticleWeights, TString eventWeights, Bool_t correctedForNUA); |
| 94 | virtual void CalculateFinalResultsForRPandPOIIntegratedFlow(TString type, Bool_t useParticleWeights, TString eventWeights); |
| 95 | virtual void CompareResultsFromNestedLoopsAndFromQVectorsForDiffFlow(Bool_t useParticleWeights); |
| 96 | // 4.) other methods: |
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97 | TProfile* MakePtProjection(TProfile2D *profilePtEta) const; |
| 98 | TProfile* MakeEtaProjection(TProfile2D *profilePtEta) const; |
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99 | virtual void GetOutputHistograms(TList *outputListHistos); |
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100 | virtual void WriteHistograms(TString outputFileName); |
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101 | |
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102 | // **** SETTERS and GETTERS **** |
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103 | |
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104 | // 0.) base: |
| 105 | TList* GetHistList() const {return this->fHistList;} |
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106 | |
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107 | // 1.) common: |
| 108 | void SetCommonHists(AliFlowCommonHist* const ch) {this->fCommonHists = ch;}; |
| 109 | AliFlowCommonHist* GetCommonHists() const {return this->fCommonHists;}; |
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110 | void SetCommonHists2nd(AliFlowCommonHist* const ch2nd) {this->fCommonHists2nd = ch2nd;}; |
| 111 | AliFlowCommonHist* GetCommonHists2nd() const {return this->fCommonHists2nd;}; |
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112 | void SetCommonHists4th(AliFlowCommonHist* const ch4th) {this->fCommonHists4th = ch4th;}; |
| 113 | AliFlowCommonHist* GetCommonHists4th() const {return this->fCommonHists4th;}; |
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114 | void SetCommonHists6th(AliFlowCommonHist* const ch6th) {this->fCommonHists6th = ch6th;}; |
| 115 | AliFlowCommonHist* GetCommonHists6th() const {return this->fCommonHists6th;}; |
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116 | void SetCommonHists8th(AliFlowCommonHist* const ch8th) {this->fCommonHists8th = ch8th;}; |
| 117 | AliFlowCommonHist* GetCommonHists8th() const {return this->fCommonHists8th;}; |
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118 | void SetCommonHistsResults2nd(AliFlowCommonHistResults* const chr2nd) {this->fCommonHistsResults2nd = chr2nd;}; |
| 119 | AliFlowCommonHistResults* GetCommonHistsResults2nd() const {return this->fCommonHistsResults2nd;}; |
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120 | void SetCommonHistsResults4th(AliFlowCommonHistResults* const chr4th) {this->fCommonHistsResults4th = chr4th;}; |
| 121 | AliFlowCommonHistResults* GetCommonHistsResults4th() const {return this->fCommonHistsResults4th;}; |
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122 | void SetCommonHistsResults6th(AliFlowCommonHistResults* const chr6th) {this->fCommonHistsResults6th = chr6th;}; |
| 123 | AliFlowCommonHistResults* GetCommonHistsResults6th() const {return this->fCommonHistsResults6th;}; |
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124 | void SetCommonHistsResults8th(AliFlowCommonHistResults* const chr8th) {this->fCommonHistsResults8th = chr8th;}; |
| 125 | AliFlowCommonHistResults* GetCommonHistsResults8th() const {return this->fCommonHistsResults8th;}; |
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126 | void SetHarmonic(Int_t const harmonic) {this->fHarmonic = harmonic;}; |
| 127 | Int_t GetHarmonic() const {return this->fHarmonic;}; |
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128 | void SetAnalysisLabel(const char *aLabel) {this->fAnalysisLabel->Append(*aLabel);}; |
| 129 | TString *GetAnalysisLabel() const {return this->fAnalysisLabel;}; |
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130 | |
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131 | // 2.) weights: |
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132 | void SetWeightsList(TList* wlist) {this->fWeightsList = (TList*)wlist->Clone();} |
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133 | TList* GetWeightsList() const {return this->fWeightsList;} |
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134 | void SetUsePhiWeights(Bool_t const uPhiW) {this->fUsePhiWeights = uPhiW;}; |
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135 | Bool_t GetUsePhiWeights() const {return this->fUsePhiWeights;}; |
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136 | void SetUsePtWeights(Bool_t const uPtW) {this->fUsePtWeights = uPtW;}; |
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137 | Bool_t GetUsePtWeights() const {return this->fUsePtWeights;}; |
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138 | void SetUseEtaWeights(Bool_t const uEtaW) {this->fUseEtaWeights = uEtaW;}; |
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139 | Bool_t GetUseEtaWeights() const {return this->fUseEtaWeights;}; |
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140 | void SetUseParticleWeights(TProfile* const uPW) {this->fUseParticleWeights = uPW;}; |
| 141 | TProfile* GetUseParticleWeights() const {return this->fUseParticleWeights;}; |
| 142 | void SetPhiWeights(TH1F* const histPhiWeights) {this->fPhiWeights = histPhiWeights;}; |
| 143 | TH1F* GetPhiWeights() const {return this->fPhiWeights;}; |
| 144 | void SetPtWeights(TH1D* const histPtWeights) {this->fPtWeights = histPtWeights;}; |
| 145 | TH1D* GetPtWeights() const {return this->fPtWeights;}; |
| 146 | void SetEtaWeights(TH1D* const histEtaWeights) {this->fEtaWeights = histEtaWeights;}; |
| 147 | TH1D* GetEtaWeights() const {return this->fEtaWeights;}; |
| 148 | |
| 149 | // 3.) integrated flow: |
| 150 | // integrated flow profiles: |
| 151 | void SetAvMultiplicity(TProfile* const avMultiplicity) {this->fAvMultiplicity = avMultiplicity;}; |
| 152 | TProfile* GetAvMultiplicity() const {return this->fAvMultiplicity;}; |
| 153 | void SetQCorrelations(TProfile* const qCorrel, Int_t pW, Int_t eW) {this->fQCorrelations[pW][eW] = qCorrel;}; |
| 154 | TProfile* GetQCorrelations(Int_t pW, Int_t eW) const {return this->fQCorrelations[pW][eW];}; |
| 155 | void SetQProducts(TProfile* const qProduct, Int_t pW, Int_t eW) {this->fQProducts[pW][eW] = qProduct;}; |
| 156 | TProfile* GetQProducts(Int_t pW, Int_t eW) const {return this->fQProducts[pW][eW];}; |
| 157 | void SetQCorrections(TProfile* const qCorrections, Int_t pW, Int_t eW, Int_t sc) {this->fQCorrections[pW][eW][sc] = qCorrections;}; |
| 158 | TProfile* GetQCorrections(Int_t pW, Int_t eW, Int_t sc) const {return this->fQCorrections[pW][eW][sc];}; |
| 159 | // integrated flow results: |
| 160 | void SetCorrelations(TH1D* const correl, Int_t pW, Int_t eW) {this->fCorrelations[pW][eW] = correl;}; |
| 161 | TH1D* GetCorrelations(Int_t pW, Int_t eW) const {return this->fCorrelations[pW][eW];}; |
| 162 | void SetCorrections(TH1D* const correct, Int_t pW, Int_t eW) {this->fCorrections[pW][eW] = correct;}; |
| 163 | TH1D* GetCorrections(Int_t pW, Int_t eW) const {return this->fCorrections[pW][eW];}; |
| 164 | void SetCovariances(TH1D* const cov, Int_t pW, Int_t eW) {this->fCovariances[pW][eW] = cov;}; |
| 165 | TH1D* GetCovariances(Int_t pW, Int_t eW) const {return this->fCovariances[pW][eW];}; |
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166 | void SetSumOfEventWeights(TH1D* const soew, Int_t pW, Int_t eW, Int_t power) {this->fSumOfEventWeights[pW][eW][power] = soew;}; |
| 167 | TH1D* GetSumOfEventWeights(Int_t pW, Int_t eW, Int_t power) const {return this->fSumOfEventWeights[pW][eW][power];}; |
| 168 | void SetProductOfEventWeights(TH1D* const poew, Int_t pW, Int_t eW) {this->fProductOfEventWeights[pW][eW] = poew;}; |
| 169 | TH1D* GetProductOfEventWeights(Int_t pW, Int_t eW) const {return this->fProductOfEventWeights[pW][eW];}; |
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170 | void SetCumulants(TH1D* const cumulants, Int_t pW, Int_t eW, Int_t nua) {this->fCumulants[pW][eW][nua] = cumulants;}; |
| 171 | TH1D* GetCumulants(Int_t pW, Int_t eW, Int_t nua) const {return this->fCumulants[pW][eW][nua];}; |
| 172 | void SetIntFlow(TH1D* const intFlow, Int_t pW, Int_t eW, Int_t nua) {this->fIntFlow[pW][eW][nua] = intFlow;}; |
| 173 | TH1D* GetIntFlow(Int_t pW, Int_t eW, Int_t nua) const {return this->fIntFlow[pW][eW][nua];}; |
| 174 | |
| 175 | // 4.) differential flow: |
| 176 | // profiles: |
| 177 | void SetCorrelationsPro(TProfile2D* const correlPro, Int_t i, Int_t j, Int_t k, Int_t l) {this->fCorrelationsPro[i][j][k][l] = correlPro;}; |
| 178 | TProfile2D* GetCorrelationsPro(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fCorrelationsPro[i][j][k][l];}; |
| 179 | void SetProductsOfCorrelationsPro(TProfile2D* const proOfcorrelPro, Int_t i, Int_t j, Int_t k, Int_t l) {this->fProductsOfCorrelationsPro[i][j][k][l] = proOfcorrelPro;}; |
| 180 | TProfile2D* GetProductsOfCorrelationsPro(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fProductsOfCorrelationsPro[i][j][k][l];}; |
| 181 | void SetCorrectionTermsPro(TProfile2D* const correctTermsPro, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fCorrectionTermsPro[i][j][k][l][m] = correctTermsPro;}; |
| 182 | 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];}; |
| 183 | // results: |
| 184 | void SetFinalCorrelations2D(TH2D* const fCorrelations2D, Int_t i, Int_t j, Int_t k, Int_t l) {this->fFinalCorrelations2D[i][j][k][l] = fCorrelations2D;}; |
| 185 | TH2D* GetFinalCorrelations2D(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fFinalCorrelations2D[i][j][k][l];}; |
| 186 | void SetFinalCorrelations1D(TH1D* const fCorrelations1D, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalCorrelations1D[i][j][k][l][m] = fCorrelations1D;}; |
| 187 | TH1D* GetFinalCorrelations1D(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalCorrelations1D[i][j][k][l][m];}; |
| 188 | void SetFinalCorrections2D(TH2D* const fCorrections2D, Int_t i, Int_t j, Int_t k, Int_t l) {this->fFinalCorrections2D[i][j][k][l] = fCorrections2D;}; |
| 189 | TH2D* GetFinalCorrections2D(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fFinalCorrections2D[i][j][k][l];}; |
| 190 | void SetFinalCorrections1D(TH1D* const fCorrections1D, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalCorrections1D[i][j][k][l][m] = fCorrections1D;}; |
| 191 | TH1D* GetFinalCorrections1D(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalCorrections1D[i][j][k][l][m];}; |
| 192 | void SetFinalCovariances2D(TH2D* const fCovariances2D, Int_t i, Int_t j, Int_t k, Int_t l) {this->fFinalCovariances2D[i][j][k][l] = fCovariances2D;}; |
| 193 | TH2D* GetFinalCovariances2D(Int_t i, Int_t j, Int_t k, Int_t l) const {return this->fFinalCovariances2D[i][j][k][l];}; |
| 194 | void SetFinalCovariances1D(TH1D* const fCovariances1D, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalCovariances1D[i][j][k][l][m] = fCovariances1D;}; |
| 195 | TH1D* GetFinalCovariances1D(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalCovariances1D[i][j][k][l][m];}; |
| 196 | void SetFinalCumulants2D(TH2D* const fCumulants2D, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalCumulants2D[i][j][k][l][m] = fCumulants2D;}; |
| 197 | TH2D* GetFinalCumulants2D(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalCumulants2D[i][j][k][l][m];}; |
| 198 | void SetFinalCumulantsPt(TH1D* const fCumulantsPt, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalCumulantsPt[i][j][k][l][m] = fCumulantsPt;}; |
| 199 | TH1D* GetFinalCumulantsPt(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalCumulantsPt[i][j][k][l][m];}; |
| 200 | void SetFinalCumulantsEta(TH1D* const fCumulantsEta, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalCumulantsEta[i][j][k][l][m] = fCumulantsEta;}; |
| 201 | TH1D* GetFinalCumulantsEta(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalCumulantsEta[i][j][k][l][m];}; |
| 202 | void SetFinalFlow2D(TH2D* const fFlow2D, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalFlow2D[i][j][k][l][m] = fFlow2D;}; |
| 203 | TH2D* GetFinalFlow2D(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalFlow2D[i][j][k][l][m];}; |
| 204 | void SetFinalFlowPt(TH1D* const fFlowPt, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalFlowPt[i][j][k][l][m] = fFlowPt;}; |
| 205 | TH1D* GetFinalFlowPt(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalFlowPt[i][j][k][l][m];}; |
| 206 | void SetFinalFlowEta(TH1D* const fFlowEta, Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) {this->fFinalFlowEta[i][j][k][l][m] = fFlowEta;}; |
| 207 | TH1D* GetFinalFlowEta(Int_t i, Int_t j, Int_t k, Int_t l, Int_t m) const {return this->fFinalFlowEta[i][j][k][l][m];}; |
| 208 | void SetNonEmptyBins2D(TH2D* const fneb2D, Int_t i) {this->fNonEmptyBins2D[i] = fneb2D;}; |
| 209 | TH2D* GetNonEmptyBins2D(Int_t i) const {return this->fNonEmptyBins2D[i];}; |
| 210 | void SetNonEmptyBins1D(TH1D* const fneb1D, Int_t i, Int_t j) {this->fNonEmptyBins1D[i][j] = fneb1D;}; |
| 211 | TH1D* GetNonEmptyBins1D(Int_t i, Int_t j) const {return this->fNonEmptyBins1D[i][j];}; |
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212 | |
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213 | |
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214 | // x.) debugging and cross-checking: |
| 215 | void SetNestedLoopsList(TList* nllist) {this->fNestedLoopsList = nllist;}; |
| 216 | TList* GetNestedLoopsList() const {return this->fNestedLoopsList;}; |
| 217 | void SetEvaluateNestedLoopsForIntFlow(Bool_t const enlfif) {this->fEvaluateNestedLoopsForIntFlow = enlfif;}; |
| 218 | Bool_t GetEvaluateNestedLoopsForIntFlow() const {return this->fEvaluateNestedLoopsForIntFlow;}; |
| 219 | void SetEvaluateNestedLoopsForDiffFlow(Bool_t const enlfdf) {this->fEvaluateNestedLoopsForDiffFlow = enlfdf;}; |
| 220 | Bool_t GetEvaluateNestedLoopsForDiffFlow() const {return this->fEvaluateNestedLoopsForDiffFlow;}; |
| 221 | void SetEvaluateNestedLoops(TProfile* const enl) {this->fEvaluateNestedLoops = enl;}; |
| 222 | TProfile* GetEvaluateNestedLoops() const {return this->fEvaluateNestedLoops;}; |
| 223 | void SetDirectCorrelations(TProfile* const dc) {this->fDirectCorrelations = dc;}; |
| 224 | TProfile* GetDirectCorrelations() const {return this->fDirectCorrelations;}; |
| 225 | void SetDirectCorrectionsCos(TProfile* const dcc) {this->fDirectCorrectionsCos = dcc;}; |
| 226 | TProfile* GetDirectCorrectionsCos() const {return this->fDirectCorrectionsCos;}; |
| 227 | void SetDirectCorrectionsSin(TProfile* const dcs) {this->fDirectCorrectionsSin = dcs;}; |
| 228 | TProfile* GetDirectCorrectionsSin() const {return this->fDirectCorrectionsSin;}; |
| 229 | void SetDirectCorrelationsDiffFlow(TProfile* const dcdf) {this->fDirectCorrelationsDiffFlow = dcdf;}; |
| 230 | TProfile* GetDirectCorrelationsDiffFlow() const {return this->fDirectCorrelationsDiffFlow;}; |
| 231 | void SetDirectCorrectionsDiffFlowCos(TProfile* const dcdfc) {this->fDirectCorrectionsDiffFlowCos = dcdfc;}; |
| 232 | TProfile* GetDirectCorrectionsDiffFlowCos() const {return this->fDirectCorrectionsDiffFlowCos;}; |
| 233 | void SetDirectCorrectionsDiffFlowSin(TProfile* const dcdfs) {this->fDirectCorrectionsDiffFlowSin = dcdfs;}; |
| 234 | TProfile* GetDirectCorrectionsDiffFlowSin() const {return this->fDirectCorrectionsDiffFlowSin;}; |
| 235 | void SetDirectCorrelationsW(TProfile* const dcw) {this->fDirectCorrelationsW = dcw;}; |
| 236 | TProfile* GetDirectCorrelationsW() const {return this->fDirectCorrelationsW;}; |
| 237 | void SetDirectCorrectionsCosW(TProfile* const dccw) {this->fDirectCorrectionsCosW = dccw;}; |
| 238 | TProfile* GetDirectCorrectionsCosW() const {return this->fDirectCorrectionsCosW;}; |
| 239 | void SetDirectCorrectionsSinW(TProfile* const dcsw) {this->fDirectCorrectionsSinW = dcsw;}; |
| 240 | TProfile* GetDirectCorrectionsSinW() const {return this->fDirectCorrectionsSinW;}; |
| 241 | void SetDirectCorrelationsDiffFlowW(TProfile* const dcdfw) {this->fDirectCorrelationsDiffFlowW = dcdfw;}; |
| 242 | TProfile* GetDirectCorrelationsDiffFlowW() const {return this->fDirectCorrelationsDiffFlowW;}; |
| 243 | void SetDirectCorrectionsDiffFlowCosW(TProfile* const dcdfcw) {this->fDirectCorrectionsDiffFlowCosW = dcdfcw;}; |
| 244 | TProfile* GetDirectCorrectionsDiffFlowCosW() const {return this->fDirectCorrectionsDiffFlowCosW;}; |
| 245 | void SetDirectCorrectionsDiffFlowSinW(TProfile* const dcdfsw) {this->fDirectCorrectionsDiffFlowSinW = dcdfsw;}; |
| 246 | TProfile* GetDirectCorrectionsDiffFlowSinW() const {return this->fDirectCorrectionsDiffFlowSinW;}; |
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247 | |
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248 | private: |
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249 | |
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250 | AliFlowAnalysisWithQCumulants(const AliFlowAnalysisWithQCumulants& afawQc); |
| 251 | AliFlowAnalysisWithQCumulants& operator=(const AliFlowAnalysisWithQCumulants& afawQc); |
| 252 | |
| 253 | // 0.) base: |
| 254 | TList* fHistList; // base list to hold all output object |
| 255 | |
| 256 | // 1.) common: |
| 257 | AliFlowCommonHist *fCommonHists; // common control histograms (taking into account ALL events) |
| 258 | AliFlowCommonHist *fCommonHists2nd; // common control histograms (taking into account only the events with 2 and more particles) |
| 259 | AliFlowCommonHist *fCommonHists4th; // common control histograms (taking into account only the events with 4 and more particles) |
| 260 | AliFlowCommonHist *fCommonHists6th; // common control histograms (taking into account only the events with 6 and more particles) |
| 261 | AliFlowCommonHist *fCommonHists8th; // common control histograms (taking into account only the events with 8 and more particles) |
| 262 | AliFlowCommonHistResults *fCommonHistsResults2nd; // final results for 2nd order int. and diff. flow for events with 2 and more particles |
| 263 | AliFlowCommonHistResults *fCommonHistsResults4th; // final results for 4th order int. and diff. flow for events with 4 and more particles |
| 264 | AliFlowCommonHistResults *fCommonHistsResults6th; // final results for 6th order int. and diff. flow for events with 6 and more particles |
| 265 | AliFlowCommonHistResults *fCommonHistsResults8th; // final results for 8th order int. and diff. flow for events with 8 and more particles |
| 266 | Int_t fnBinsPhi; // number of phi bins |
| 267 | Double_t fPhiMin; // minimum phi |
| 268 | Double_t fPhiMax; // maximum phi |
| 269 | Double_t fPhiBinWidth; // bin width for phi histograms |
| 270 | Int_t fnBinsPt; // number of pt bins |
| 271 | Double_t fPtMin; // minimum pt |
| 272 | Double_t fPtMax; // maximum pt |
| 273 | Double_t fPtBinWidth; // bin width for pt histograms |
| 274 | Int_t fnBinsEta; // number of eta bins |
| 275 | Double_t fEtaMin; // minimum eta |
| 276 | Double_t fEtaMax; // maximum eta |
| 277 | Double_t fEtaBinWidth; // bin width for eta histograms |
| 278 | Int_t fHarmonic; // harmonic |
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279 | TString *fAnalysisLabel; // analysis label (all histograms and output file will have this label) |
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280 | |
| 281 | // 2.) weights |
| 282 | TList *fWeightsList; // list to hold all histograms with particle weights: fUseParticleWeights, fPhiWeights, fPtWeights and fEtaWeights |
| 283 | Bool_t fUsePhiWeights; // use phi weights |
| 284 | Bool_t fUsePtWeights; // use pt weights |
| 285 | Bool_t fUseEtaWeights; // use eta weights |
| 286 | TProfile *fUseParticleWeights; // profile with three bins to hold values of fUsePhiWeights, fUsePtWeights and fUseEtaWeights |
| 287 | TH1F *fPhiWeights; // histogram holding phi weights |
| 288 | TH1D *fPtWeights; // histogram holding phi weights |
| 289 | TH1D *fEtaWeights; // histogram holding phi weights |
| 290 | |
| 291 | // 3.) integrated flow |
| 292 | TList *fIntFlowList; // list to hold all histograms relevant for integrated flow |
| 293 | TList *fIntFlowProfiles; // list to hold all profiles relevant for integrated flow |
| 294 | TList *fIntFlowResults; // list to hold all histograms with final results relevant for integrated flow |
| 295 | // 3a.) event-by-event quantities: |
| 296 | TMatrixD *fReQ; // fReQ[m][k] = sum_{i=1}^{M} w_{i}^{k} cos(m*phi_{i}) |
| 297 | TMatrixD *fImQ; // fImQ[m][k] = sum_{i=1}^{M} w_{i}^{k} sin(m*phi_{i}) |
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298 | TMatrixD *fSMpk; // fSM[p][k] = (sum_{i=1}^{M} w_{i}^{k})^{p} |
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299 | TH1D *fQCorrelationsEBE[2]; // [0=weights not used,1=weights used] |
| 300 | TH1D *fQCorrectionsEBE[2][2]; // [0=weights not used,1=weights used][0=sin terms, 1=cos terms] |
| 301 | // 3b.) profiles: |
| 302 | TProfile *fAvMultiplicity; // profile to hold average multiplicities and number of events for events with nRP>=0, nRP>=1, ... , and nRP>=8 |
| 303 | TProfile *fQCorrelations[2][2]; // [0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 304 | TProfile *fQProducts[2][2]; // [0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 305 | TProfile *fQCorrections[2][2][2]; // [0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights][0=sin terms, 1=cos terms] |
| 306 | // 3c.) results: |
| 307 | TH1D *fCorrelations[2][2]; // final results for average correlations: [0=pW not used,1=pW used][0=exact eW,1=non-exact eW] |
| 308 | TH1D *fCorrections[2][2]; // corrections for non-uniform acceptance to integrated Q-cumulants: [0=pW not used,1=pW used][0=exact eW,1=non-exact eW] |
| 309 | TH1D *fCovariances[2][2]; // covariances of multi-particle correlations: [0=pW not used,1=pW used][0=exact eW,1=non-exact eW] |
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310 | TH1D *fSumOfEventWeights[2][2][2]; // [0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=power 1,1=power 2][0=eW for <2>, 1=eW for <4>, ...] |
| 311 | TH1D *fProductOfEventWeights[2][2]; // [0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=eWs for <2><4>, 1=eWs for <2><6>, ...] |
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312 | TH1D *fCumulants[2][2][2]; // integrated Q-cumulants: [0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=not corrected, 1=corrected] |
| 313 | TH1D *fIntFlow[2][2][2]; // int. flow estimates from Q-cumulants: [0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=not corrected, 1=corrected] |
| 314 | |
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315 | |
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316 | // 4.) differential flow |
| 317 | TList *fDiffFlowList; |
| 318 | // nested lists to hold profiles: |
| 319 | TList *fDiffFlowProfiles; // list to hold all lists with profiles with correlations, correction terms for NUA and products of correlations |
| 320 | TList *fDFPType[2]; // [0=RP,1=POI] |
| 321 | TList *fDFPParticleWeights[2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used] |
| 322 | TList *fDFPEventWeights[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 323 | TList *fDiffFlowCorrelations[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 324 | TList *fDiffFlowProductsOfCorrelations[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 325 | TList *fDiffFlowCorrectionTerms[2][2][2][2]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eWeights,1=non-exact eWeights][0=sin terms,1=cos terms] |
| 326 | // 4a.) event-by-event quantities: |
| 327 | TProfile2D *fReEBE[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) |
| 328 | TProfile2D *fImEBE[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) |
| 329 | TProfile2D *fs[3][9]; // [t][k] // to be improved |
| 330 | // 4b.) profiles: |
| 331 | 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] |
| 332 | 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] |
| 333 | 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] |
| 334 | // nested lists to hold histograms with results: |
| 335 | TList *fDiffFlowResults; // list to hold all lists with histos with results for diff. flow, cumulants, correlations, covariances and corrections |
| 336 | TList *fDFRType[2]; // [0=RP,1=POI] |
| 337 | TList *fDFRParticleWeights[2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used] |
| 338 | TList *fDFREventWeights[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 339 | TList *fDFRCorrections[2][2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights][0=not corr,1=corr] |
| 340 | TList *fDiffFlowFinalCorrelations[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 341 | TList *fDiffFlowFinalCorrections[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 342 | TList *fDiffFlowFinalCovariances[2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights] |
| 343 | TList *fDiffFlowFinalCumulants[2][2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eW,1=non-exact eW][0=not corr,1=corr] |
| 344 | TList *fDiffFlowFinalFlow[2][2][2][2]; // [0=RP,1=POI][0=pWeights not used,1=pWeights used][0=exact eW,1=non-exact eW][0=not corr,1=corr] |
| 345 | TH2D *fFinalCorrelations2D[2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eW,1=non-exact eW][index of correlations] |
| 346 | TH1D *fFinalCorrelations1D[2][2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=pt,1=eta][index of correlations] |
| 347 | TH2D *fFinalCorrections2D[2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eW,1=non-exact eW][corr.to cumulant of order] |
| 348 | TH1D *fFinalCorrections1D[2][2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eW,1=non-exact eW][0=pt,1=eta][corr. to cumulant of order] |
| 349 | TH2D *fFinalCovariances2D[2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=exact eW,1=non-exact eW][index of covariances] |
| 350 | TH1D *fFinalCovariances1D[2][2][2][2][4]; // [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] |
| 351 | TH2D *fFinalCumulants2D[2][2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=e eW,1=ne eW][0=not corr,1=corr][cumulant's order] |
| 352 | TH1D *fFinalCumulantsPt[2][2][2][2][4]; // [0=RP,1=POI][0=pW nu,1=pW u][0=e eW,1=ne eW][0=nc,1=corr][cumulant's order] |
| 353 | TH1D *fFinalCumulantsEta[2][2][2][2][4]; // [0=RP,1=POI][0=pW nu,1=pW u][0=e eW,1=ne eW][0=nc,1=corr][cumulant's order] |
| 354 | TH2D *fFinalFlow2D[2][2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=e eW,1=ne eW][0=not corr,1=corr][order of flow estimate] |
| 355 | TH1D *fFinalFlowPt[2][2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=e eW,1=ne eW][0=not corr,1=corr][order of flow estimate] |
| 356 | TH1D *fFinalFlowEta[2][2][2][2][4]; // [0=RP,1=POI][0=pW not used,1=pW used][0=e eW,1=ne eW][0=not corr,1=corr][order of flow estimate] |
| 357 | TH2D *fNonEmptyBins2D[2]; // [0=RP,1=POI] |
| 358 | TH1D *fNonEmptyBins1D[2][2]; // [0=RP,1=POI][0=pt,1=eta] |
| 359 | |
| 360 | // 5.) distributions: |
| 361 | TList *fDistributionsList; // list to hold all distributions |
| 362 | TH1D *fDistributions[2][2][4]; // [0=pWeights not used,1=pWeights used][0=exact eWeights,1=non-exact eWeights][0=<2>,1=<4>,2=<6>,3=<8>] |
| 363 | |
| 364 | // x.) debugging and cross-checking: |
| 365 | // Remark: for weighted correlations cross-checking is performed only with phi weights (this is sufficient) |
| 366 | TList *fNestedLoopsList; // list to hold all profiles filled with nested loops |
| 367 | Bool_t fEvaluateNestedLoopsForIntFlow; // evaluate nested loops relevant for integrated flow |
| 368 | Bool_t fEvaluateNestedLoopsForDiffFlow; // evaluate nested loops relevant for differential flow |
| 369 | TProfile *fEvaluateNestedLoops; // profile with two bins to hold values of fEvaluateNestedLoopsForIntFlow and fEvaluateNestedLoopsForDiffFlow |
| 370 | TProfile *fDirectCorrelations; // reduced multi-particle correlations calculated with nested loop relevant for int. flow |
| 371 | TProfile *fDirectCorrectionsCos; // corrections for non-uniform acceptance (cos terms) calculated with nested loops (int. flow) |
| 372 | TProfile *fDirectCorrectionsSin; // corrections for non-uniform acceptance (sin terms) calculated with nested loops (int. flow) |
| 373 | TProfile *fDirectCorrelationsDiffFlow; // multi-particle correlations calculated with nested loop relevant for diff. flow |
| 374 | TProfile *fDirectCorrectionsDiffFlowCos; // corrections for non-uniform acceptance (cos terms) calculated with nested loops (diff. flow) |
| 375 | TProfile *fDirectCorrectionsDiffFlowSin; // corrections for non-uniform acceptance (sin terms) calculated with nested loops (diff. flow) |
| 376 | TProfile *fDirectCorrelationsW; // weighted multi-particle correlations calculated with nested loop relevant for int. flow |
| 377 | TProfile *fDirectCorrectionsCosW; // weighted corrections for non-uniform acceptance (cos terms) calculated with nested loops (int. flow) |
| 378 | TProfile *fDirectCorrectionsSinW; // weighted corrections for non-uniform acceptance (sin terms) calculated with nested loops (int. flow) |
| 379 | TProfile *fDirectCorrelationsDiffFlowW; // weighted reduced multi-particle correlations calculated with nested loop relevant for diff. flow |
| 380 | TProfile *fDirectCorrectionsDiffFlowCosW; // weighted corrections for non-uniform acceptance (cos terms) calculated with nested loops (diff. flow) |
| 381 | TProfile *fDirectCorrectionsDiffFlowSinW; // weighted corrections for non-uniform acceptance (sin terms) calculated with nested loops (diff. flow) |
| 382 | |
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383 | ClassDef(AliFlowAnalysisWithQCumulants, 0); |
| 384 | }; |
| 385 | |
| 386 | //================================================================================================================ |
| 387 | |
| 388 | #endif |
| 389 | |
| 390 | |
| 391 | |
| 392 | |
| 393 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame