-#ifndef ALIANAPI0EBE_H\r
-#define ALIANAPI0EBE_H\r
-/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
- * See cxx source for full Copyright notice */\r
-/* $Id: AliAnaPi0EbE.h 27413 2008-07-18 13:28:12Z gconesab $ */\r
-\r
-//_________________________________________________________________________\r
-//\r
-// Class for the analysis of high pT pi0 event by event\r
-// Pi0 identified by one of the following:\r
-// -Invariant mass of 2 cluster in calorimeter\r
-// -Shower shape analysis in calorimeter\r
-// -Invariant mass of one cluster in calorimeter and one photon reconstructed in TPC (in near future)\r
-//\r
-//-- Author: Gustavo Conesa (INFN-LNF) & Raphaelle Ichou (SUBATECH)\r
-//_________________________________________________________________________\r
-\r
-\r
-// --- ROOT system ---\r
-#include <TH2F.h>\r
-#include <TString.h>\r
-\r
-// --- ANALYSIS system ---\r
-#include "AliAnaPartCorrBaseClass.h"\r
-class AliAODPWG4ParticleCorrelation ;\r
-\r
-class TList ;\r
-\r
-class AliAnaPi0EbE : public AliAnaPartCorrBaseClass {\r
-\r
-public: \r
-\r
- AliAnaPi0EbE() ; // default ctor\r
- AliAnaPi0EbE(const AliAnaPi0EbE & g) ; // cpy ctor\r
- AliAnaPi0EbE & operator = (const AliAnaPi0EbE & g) ;//cpy assignment\r
- virtual ~AliAnaPi0EbE() ; //virtual dtor\r
- \r
- enum anaTypes {kIMCalo, kSSCalo, kIMCaloTracks};\r
- \r
- TList * GetCreateOutputObjects();\r
- \r
- void Init();
- void InitParameters();\r
- \r
- void MakeAnalysisFillAOD() ;\r
- void MakeAnalysisFillHistograms() ; \r
- \r
- void MakeInvMassInCalorimeter() ;\r
- void MakeInvMassInCalorimeterAndCTS() ;\r
- void MakeShowerShapeIdentification() ;\r
- \r
- void Print(const Option_t * opt)const;\r
- \r
- anaTypes GetAnalysisType() const {return fAnaType ; }\r
- void SetAnalysisType(anaTypes ana) {fAnaType = ana ; }\r
- \r
- TString GetInputAODGammaConvName() const {return fInputAODGammaConvName ; }\r
- void SetInputAODGammaConvName(TString name) {fInputAODGammaConvName = name ; } \r
- \r
- //Only for pi0 SS identification case\r
- void SetCalorimeter(TString det) {fCalorimeter = det ; }\r
-\r
- void SetMinDistanceToBadChannel(Float_t m1, Float_t m2, Float_t m3) {\r
- fMinDist = m1;\r
- fMinDist2 = m2;\r
- fMinDist3 = m3;\r
- }\r
- \r
-private:\r
- \r
- anaTypes fAnaType; //Select analysis type\r
- \r
- //Only for pi0 SS identification case, kSSCalo\r
- TString fCalorimeter ; // Calorimeter where the gamma is searched;\r
- Float_t fMinDist ; // Minimal distance to bad channel to accept cluster\r
- Float_t fMinDist2; // Cuts on Minimal distance to study acceptance evaluation\r
- Float_t fMinDist3; // One more cut on distance used for acceptance-efficiency study\r
- \r
- //Only for combination of calorimeter and conversion photons, kIMCaloTracks\r
- TClonesArray * fInputAODGammaConv; //AOD array with conversion photons reconstructed in CTS\r
- TString fInputAODGammaConvName; //Name of AOD branch with conversion photons\r
- \r
- //Histograms\r
- TH1F * fhPtPi0 ; //! Number of identified pi0\r
- TH2F * fhPhiPi0 ; //! Phi of identified pi0\r
- TH2F * fhEtaPi0 ; //! eta of identified pi0 \r
- \r
- //MC\r
- TH1F * fhPtMCNoPi0; //! Number of identified pi0, not coming from pi0\r
- TH2F * fhPhiMCNoPi0; //! Phi of identified pi0, not coming from pi0\r
- TH2F * fhEtaMCNoPi0; //! eta of identified pi0, not coming from pi0\r
- TH1F * fhPtMCPi0; //! Number of identified pi0, coming from pi0\r
- TH2F * fhPhiMCPi0; //! Phi of identified pi0, coming from pi0\r
- TH2F * fhEtaMCPi0; //! eta of identified pi0, coming from pi0\r
- \r
- ClassDef(AliAnaPi0EbE,1)\r
-} ;\r
- \r
-\r
-#endif //ALIANAPI0EBE_H\r
-\r
-\r
-\r
+#ifndef ALIANAPI0EBE_H
+#define ALIANAPI0EBE_H
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice */
+/* $Id: AliAnaPi0EbE.h 27413 2008-07-18 13:28:12Z gconesab $ */
+
+//_________________________________________________________________________
+//
+// Class for the analysis of high pT pi0 event by event
+// Pi0 identified by one of the following:
+// -Invariant mass of 2 cluster in calorimeter
+// -Shower shape analysis in calorimeter
+// -Invariant mass of one cluster in calorimeter and one photon reconstructed in TPC (in near future)
+//
+//-- Author: Gustavo Conesa (INFN-LNF) & Raphaelle Ichou (SUBATECH)
+//_________________________________________________________________________
+
+
+// --- ROOT system ---
+class TH3F ;
+class TList ;
+class TObjString;
+
+// --- ANALYSIS system ---
+#include "AliAnaPartCorrBaseClass.h"
+
+class AliAnaPi0EbE : public AliAnaPartCorrBaseClass {
+
+ public:
+ AliAnaPi0EbE() ; // default ctor
+ virtual ~AliAnaPi0EbE() ; //virtual dtor
+ private:
+ AliAnaPi0EbE(const AliAnaPi0EbE & g) ; // cpy ctor
+ AliAnaPi0EbE & operator = (const AliAnaPi0EbE & g) ;//cpy assignment
+
+ public:
+
+ //General
+
+ TObjString * GetAnalysisCuts();
+
+ TList * GetCreateOutputObjects();
+
+ void Init();
+
+ void InitParameters();
+
+ void MakeAnalysisFillAOD() ;
+
+ void MakeAnalysisFillHistograms() ;
+
+ void Print(const Option_t * opt) const;
+
+ // Main
+
+ void MakeInvMassInCalorimeter() ;
+
+ void MakeInvMassInCalorimeterAndCTS() ;
+
+ void MakeShowerShapeIdentification() ;
+
+ //Setters Getters
+
+ //Analysis types
+ enum anaTypes {kIMCalo, kSSCalo, kIMCaloTracks};
+ anaTypes GetAnalysisType() const { return fAnaType ; }
+ void SetAnalysisType(anaTypes ana) { fAnaType = ana ; }
+
+ TString GetInputAODGammaConvName() const { return fInputAODGammaConvName ; }
+ void SetInputAODGammaConvName(TString name) { fInputAODGammaConvName = name ; }
+
+ //Only for pi0 SS identification case
+ void SetCalorimeter(TString & det) { fCalorimeter = det ; }
+
+ void SetMinDistanceToBadChannel(Float_t m1, Float_t m2, Float_t m3) {
+ fMinDist = m1; fMinDist2 = m2; fMinDist3 = m3 ; }
+
+ //For histograms
+ enum mcTypes { mcPhoton = 0, mcConversion = 1, mcPi0 = 2,
+ mcEta = 3, mcElectron = 4, mcHadron = 5 };
+
+ private:
+
+ anaTypes fAnaType; //Select analysis type
+
+ //Only for pi0 SS identification case, kSSCalo
+ TString fCalorimeter ; // Calorimeter where the gamma is searched;
+ Float_t fMinDist ; // Minimal distance to bad channel to accept cluster
+ Float_t fMinDist2; // Cuts on Minimal distance to study acceptance evaluation
+ Float_t fMinDist3; // One more cut on distance used for acceptance-efficiency study
+
+ //Only for combination of calorimeter and conversion photons, kIMCaloTracks
+ TClonesArray * fInputAODGammaConv; //! AOD array with conversion photons reconstructed in CTS
+ TString fInputAODGammaConvName; // Name of AOD branch with conversion photons
+
+ //Histograms
+
+ TH1F * fhPtPi0 ; //! Number of identified pi0 vs pT
+ TH1F * fhEPi0 ; //! Number of identified pi0 vs E
+ TH3F * fhEEtaPhiPi0 ; //! E vs eta phi of identified pi0
+
+ TH2F * fhEDispersion ; //! E vs disp of pi0 pairs
+ TH2F * fhELambda0 ; //! E vs lambda0 of pi0 pairs
+ TH2F * fhELambda1 ; //! E vs lambda1 of pi0 pairs
+ TH2F * fhELambda0NoTRD ; //! E vs lambda0 of pi0 pairs, not behind TRD
+ TH2F * fhELambda0FracMaxCellCut ;//! E vs lambda0 of pi0 pairs, fraction of cluster energy in max cell cut
+ TH2F * fhEFracMaxCell ; //! E vs frac max cell of cluster
+ TH2F * fhEFracMaxCellNoTRD ; //! E vs frac max cell of cluster, not behind TRD
+
+ TH2F * fhClusterPairDiffTimeE; //! Pair of clusters time difference vs E
+ TH2F * fhClusterPairDiffTimeAsy; //! Pair of clusters time difference vs Asymmetry
+
+ //MC histograms
+
+ TH2F * fhEMCLambda0[6] ; //! E vs lambda0 of pi0 pairs but really from MC particle
+ TH2F * fhEMCLambda1[6] ; //! E vs lambda1 of pi0 pairs but really from MC particle
+ TH2F * fhEMCDispersion[6] ; //! E vs dispersion of pi0 pairs but really from MC particle
+ TH2F * fhEMCLambda0NoTRD[6] ; //! E vs lambda0 of pi0 pairs but really from MC particle, not behind TRD
+ TH2F * fhEMCLambda0FracMaxCellCut[6] ;//! E vs lambda0 of pi0 pairs but really from MC particle, fraction of cluster energy in max cell cut
+ TH2F * fhEMCFracMaxCell[6] ; //! E vs fraction of max cell
+
+ TH1F * fhPtMCNoPi0; //! Number of identified pi0, not coming from pi0
+ TH2F * fhPhiMCNoPi0; //! Phi of identified pi0, not coming from pi0
+ TH2F * fhEtaMCNoPi0; //! eta of identified pi0, not coming from pi0
+ TH1F * fhPtMCPi0; //! Number of identified pi0, coming from pi0
+ TH2F * fhPhiMCPi0; //! Phi of identified pi0, coming from pi0
+ TH2F * fhEtaMCPi0; //! eta of identified pi0, coming from pi0
+
+ ClassDef(AliAnaPi0EbE,7)
+} ;
+
+
+#endif //ALIANAPI0EBE_H
+
+
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff