1 #ifndef ALIPROTONSPECTRACORRECTION_H
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2 #define ALIPROTONSPECTRACORRECTION_H
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4 //-------------------------------------------------------------------------
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5 // Class AliProtonSpectraCorrection
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6 // This is the class for the absorption corrections used for
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7 // the baryon (proton) ratio analysis
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9 // Origin: Panos Christakoglou | Panos.Christakoglou@cern.ch
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10 //-------------------------------------------------------------------------
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12 #include "TObject.h"
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14 #include "AliCFContainer.h"
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15 #include "AliCFManager.h"
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23 class AliCFDataGrid;
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28 class AliExternalTrackParam;
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31 class AliProtonAnalysisBase;
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34 class AliProtonSpectraCorrection : public TObject {
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38 kStepReconstructible = 1,
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39 kStepReconstructed = 2,
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40 kStepIdentified = 3,
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45 AliProtonSpectraCorrection();
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46 virtual ~AliProtonSpectraCorrection();
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48 void SetBaseAnalysis(AliProtonAnalysisBase * const baseAnalysis) {
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49 fProtonAnalysisBase = baseAnalysis;}
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50 AliProtonAnalysisBase *GetProtonAnalysisBaseObject() const {
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51 return fProtonAnalysisBase;}
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53 void InitAnalysisHistograms(Int_t nbinsY, Float_t fLowY, Float_t fHighY,
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54 Int_t nbinsPt, Float_t fLowPt, Float_t fHighPt);
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55 void FillCorrectionMaps(AliESDEvent *fESD,
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56 const AliESDVertex *vertex,
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57 AliMCEvent *mcEvent);
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58 void FillCorrectionMaps(AliAODEvent *fAOD);
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60 AliCFContainer *GetProtonContainer() const {
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61 return fCFManagerProtons->GetParticleContainer();}
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62 AliCFContainer *GetAntiProtonContainer() const {
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63 return fCFManagerAntiProtons->GetParticleContainer();}
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66 AliProtonSpectraCorrection(const AliProtonSpectraCorrection&); // Not implemented
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67 AliProtonSpectraCorrection& operator=(const AliProtonSpectraCorrection&); // Not implemented
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69 AliProtonAnalysisBase *fProtonAnalysisBase;//base analysis object
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71 Int_t fNBinsY; //number of bins in y or eta
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72 Double_t fMinY, fMaxY; //min & max value of y or eta
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73 Int_t fNBinsPt; //number of bins in pT
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74 Double_t fMinPt, fMaxPt; //min & max value of pT
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76 //Analysis containers
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77 AliCFManager *fCFManagerProtons; // CF manager protons
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78 AliCFManager *fCFManagerAntiProtons; // CF manager antiprotons
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80 ClassDef(AliProtonSpectraCorrection,1);
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