PWGLF/STRANGENESS/Hypernuclei/AliAnalysisTaskHelium3PiMC.h

   1 #ifndef ALIANALYSISTASKHELIUM3PIMC_H
   2 #define ALIANALYSISTASKHELIUM3PIMC_H
   3
   4 /*  See cxx source for full Copyright notice */
   5
   6 //-----------------------------------------------------------------
   7 //                 AliAnalysisTaskHelium3Pion class
   8 //-----------------------------------------------------------------
   9
  10 class TList;
  11 class TH1F;
  12 class TH2F;
  13 class TH3F;
  14 class TNtuple;
  15 class AliESDcascade;
  16 //class AliCascadeVertexer;
  17
  18 #include "TString.h"
  19
  20 #include "AliAnalysisTaskSE.h"
  21
  22 class AliAnalysisTaskHelium3PiMC : public AliAnalysisTaskSE {
  23  public:
  24   AliAnalysisTaskHelium3PiMC();
  25   AliAnalysisTaskHelium3PiMC(const char *name);
  26   virtual ~AliAnalysisTaskHelium3PiMC();
  27
  28   virtual void  UserCreateOutputObjects();
  29   virtual void  UserExec(Option_t *option);
  30   virtual void  Terminate(Option_t *);
  31
  32   void SetCollidingSystems(Short_t collidingSystems = 0)     {fCollidingSystems = collidingSystems;}
  33   void SetAnalysisType    (const char* analysisType = "ESD") {fAnalysisType = analysisType;}
  34   void SetDataType    (const char* dataType = "SIM") {fDataType = dataType;}
  35   void SetMinNSigma(Double_t ns=3.){
  36     fMinNSigma=ns;
  37   }
  38
  39   void SetMinSPDPoints(Int_t np=1){
  40     fMinSPDPts=np;
  41   }
  42
  43   //Double_t BetheBloch(Double_t bg,Double_t Charge,Bool_t optMC);
  44   Double_t BetheBloch(Double_t bg,Double_t Charge,Bool_t isPbPb);
  45
  46
  47  private:
  48
  49   TString fAnalysisType;             //! "ESD" or "AOD" analysis type
  50
  51   Short_t fCollidingSystems;         //! 0 = pp collisions or 1 = AA collisions
  52   TString fDataType;                 //! "REAL" or "SIM" data type
  53   TList *fListHistCascade;           //! List of Cascade histograms
  54
  55   TH1F *fHistEventMultiplicity;      //! event multiplicity
  56   TH1F *fHistTrackMultiplicity;      //! track multiplicity
  57   TH1F *fHistMCMultiplicityTracks;
  58   TH1F *fHistMCEta;
  59   TH1F *fHistMCPt;
  60   TH1F *fHistMCTheta;
  61   TH1F *fHistMCDecayPosition;
  62   TH1F *fHistMCDecayRho;
  63   TH2F *fhRigidityHevsMomPiMC;
  64   TH2F *fhRigidityHevsMomPiRec;
  65   TH1F *fhInvMassMC;
  66   TH1F *fhInvMassMum;
  67   TH1F *fhInvMassRec;
  68
  69   TH1F *fhInvMassRec1;
  70   TH1F *fhInvMassRec2;
  71   TH1F *fhInvMassRec3;
  72   TH1F *fhInvMassRec4;
  73   TH1F *fhInvMassRec5;
  74   TH1F *fhInvMassRec6;
  75   TH1F *fhInvMassRec7;
  76
  77   TH1F *fhHeMCRigidity;
  78   TH1F *fhPioneMC;
  79   TH2F *hBBTPCnoCuts;
  80   TH2F *fhBBTPC;
  81   TH2F *fhBBTPCNegativePions;
  82   TH2F *fhBBTPCPositivePions;
  83   TH2F *fhBBTPCHe3;
  84   TH2F *fHistProvaDCA;
  85   TH2F *fHistPercentileVsTrackNumber;
  86   TH1F *fhHeDCAXY;
  87   TH1F *fhHeDCAZ;
  88   TH1F *fhPiDCAXY;
  89   TH1F *fhPiDCAZ;
  90   TH1F *hITSClusterMap;
  91
  92
  93   TNtuple *fNtuple1;                  //! Ntupla Pairs Pi/Proton "standard"
  94   TNtuple *fNtuple2;                  //! Ntupla Pairs PiPos/Proton "background"
  95
  96   TTree *fhTreeESD;                  //! Tree di Tstring
  97   TString nameESD ;
  98   Int_t nEv;
  99
 100   Int_t    fMinSPDPts;       // minimum number of SPD Points
 101   Double_t fMinNSigma;       // minimum number of sigmas
 102
 103
 104  static const Int_t fgNrot;
 105
 106
 107   AliAnalysisTaskHelium3PiMC(const AliAnalysisTaskHelium3PiMC&);            // not implemented
 108   AliAnalysisTaskHelium3PiMC& operator=(const AliAnalysisTaskHelium3PiMC&); // not implemented
 109
 110   ClassDef(AliAnalysisTaskHelium3PiMC, 0);
 111 };
 112
 113 #endif