1 #ifndef ALIPROTONANALYSIS_H
2 #define ALIPROTONANALYSIS_H
4 /* See cxx source for full Copyright notice */
9 //-------------------------------------------------------------------------
10 // Class AliProtonAnalysis
11 // This is the class for the baryon (proton) analysis
13 // Origin: Panos Christakoglou | Panos.Christakoglou@cern.ch
14 //-------------------------------------------------------------------------
25 #include "AliCFContainer.h"
31 class AliExternalTrackParam;
34 class AliProtonAnalysisBase;
36 class AliProtonAnalysis : public TObject {
39 AliProtonAnalysis(Int_t nbinsY, Float_t fLowY, Float_t fHighY,
40 Int_t nbinsPt, Float_t fLowPt, Float_t fHighPt);
41 virtual ~AliProtonAnalysis();
43 void SetBaseAnalysis(AliProtonAnalysisBase *baseAnalysis) {
44 fProtonAnalysisBase = baseAnalysis;}
45 AliProtonAnalysisBase *GetProtonAnalysisBaseObject() {
46 return fProtonAnalysisBase;}
48 void InitAnalysisHistograms(Int_t nbinsY, Float_t fLowY, Float_t fHighY,
49 Int_t nbinsPt, Float_t fLowPt, Float_t fHighPt);
50 Bool_t ReadFromFile(const char* filename);
51 void Analyze(AliESDEvent *fESD,
52 const AliESDVertex *vertex);
53 void Analyze(AliAODEvent *fAOD);
54 void Analyze(AliStack *stack, Bool_t iInclusive);
56 AliCFContainer *GetProtonContainer() const {return fProtonContainer;}
57 AliCFContainer *GetAntiProtonContainer() const {return fAntiProtonContainer;}
59 TH2D *GetProtonYPtHistogram() const {return fHistYPtProtons;}
60 TH2D *GetAntiProtonYPtHistogram() const {return fHistYPtAntiProtons;}
61 TH1D *GetProtonYHistogram();
62 TH1D *GetAntiProtonYHistogram();
63 TH1D *GetProtonPtHistogram();
64 TH1D *GetAntiProtonPtHistogram();
65 TH1D *GetProtonCorrectedYHistogram();
66 TH1D *GetAntiProtonCorrectedYHistogram();
67 TH1D *GetProtonCorrectedPtHistogram();
68 TH1D *GetAntiProtonCorrectedPtHistogram();
70 TH1D *GetYRatioHistogram();
71 TH1D *GetYRatioCorrectedHistogram(TH2D *gCorrectionMapProtons,
72 TH2D *gCorrectionMapAntiProtons);
73 TH1D *GetPtRatioHistogram();
74 TH1D *GetPtRatioCorrectedHistogram(TH2D *gCorrectionMapProtons,
75 TH2D *gCorrectionMapAntiProtons);
76 TH1D *GetYAsymmetryHistogram();
77 TH1D *GetPtAsymmetryHistogram();
79 TH1I *GetEventHistogram() const {return fHistEvents;}
81 Int_t GetNumberOfAnalyzedEvents() {return (Int_t)fHistEvents->GetEntries();}
82 Bool_t PrintMean(TH1 *hist, Double_t edge);
83 Bool_t PrintYields(TH1 *hist, Double_t edge);
85 //interface to the correction framework
86 void Correct(Int_t step);
87 Bool_t ReadCorrectionContainer(const char* filename);
88 TList *GetCorrectionListProtons2D() const {return fCorrectionListProtons2D;}
89 TList *GetEfficiencyListProtons1D() const {return fEfficiencyListProtons1D;}
90 TList *GetCorrectionListProtons1D() const {return fCorrectionListProtons1D;}
91 TList *GetCorrectionListAntiProtons2D() const {return fCorrectionListAntiProtons2D;}
92 TList *GetEfficiencyListAntiProtons1D() const {return fEfficiencyListAntiProtons1D;}
93 TList *GetCorrectionListAntiProtons1D() const {return fCorrectionListAntiProtons1D;}
95 //iStep=0->MC - iStep=1->Acceptance - iStep=2->Reconstruction - iStep=3->PID
96 TH1D *GetUncorrectedProtonYHistogram(Int_t iStep) {return fProtonContainer->ShowProjection(0, iStep);}
97 TH1D *GetUncorrectedProtonPtHistogram(Int_t iStep) {return fProtonContainer->ShowProjection(1, iStep);}
98 TH1D *GetUncorrectedAntiProtonYHistogram(Int_t iStep) {return fAntiProtonContainer->ShowProjection(0, iStep);}
99 TH1D *GetUncorrectedAntiProtonPtHistogram(Int_t iStep) {return fAntiProtonContainer->ShowProjection(1, iStep);}
102 AliProtonAnalysis(const AliProtonAnalysis&); // Not implemented
103 AliProtonAnalysis& operator=(const AliProtonAnalysis&); // Not implemented
105 AliProtonAnalysisBase *fProtonAnalysisBase;//base analysis object
107 Int_t fNBinsY; //number of bins in y or eta
108 Double_t fMinY, fMaxY; //min & max value of y or eta
109 Int_t fNBinsPt; //number of bins in pT
110 Double_t fMinPt, fMaxPt; //min & max value of pT
112 //Analysis containers
113 AliCFContainer *fProtonContainer; //container for protons
114 AliCFContainer *fAntiProtonContainer; //container for antiprotons
115 TH1I *fHistEvents; //event counter
116 TH2D *fHistYPtProtons; //Y-Pt of Protons
117 TH2D *fHistYPtAntiProtons; // Y-Pt of Antiprotons
120 TList *fEffGridListProtons; //list for the efficiency grid - protons
121 TList *fCorrectionListProtons2D; //list for the 2d corrections
122 TList *fEfficiencyListProtons1D; //list for the 1d efficiencies
123 TList *fCorrectionListProtons1D; //list for the 1d corrections
124 TList *fEffGridListAntiProtons; //list for the efficiency grid - antiprotons
125 TList *fCorrectionListAntiProtons2D; //list for the 2d corrections
126 TList *fEfficiencyListAntiProtons1D; //list for the 1d efficiencies
127 TList *fCorrectionListAntiProtons1D; //list for the 1d corrections
128 AliCFDataGrid *fCorrectProtons; //corrected data grid for protons
129 AliCFDataGrid *fCorrectAntiProtons; //corrected data grid for antiprotons
131 ClassDef(AliProtonAnalysis,0);