PWGGA/EMCALTasks/AliAnalysisTaskPi0V2.h

   1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   2  * See cxx source for full Copyright notice                               */
   3
   4 /* $Id: AliAnalysisTaskPi0V2.h 45956 2010-12-10 12:55:37Z agheata $ */
   5 /* AliAnalysisTaskPi0V2.h
   6  *
   7  * Template task producing a P_t spectrum and pseudorapidity distribution.
   8  * Includes explanations of physics and primary track selections
   9  *
  10  * Based on tutorial example from offline pages
  11  * Edited by Arvinder Palaha
  12  */
  13 #ifndef ALIANALYSISTASKPI0V2_H
  14 #define ALIANALYSISTASKPI0V2_H
  15
  16 class TH1F;
  17 class TH2F;
  18 class TH3F;
  19 class TList;
  20 class AliESDCaloCluster;
  21 class AliVCluster;
  22 class AliESDtrackCuts;
  23 class AliESDEvent;
  24 class THnSparse;
  25 class TClonesArray;
  26 class TString;
  27 class AliCaloPID;
  28 class AliCalorimeterUtils;
  29 class AliCaloTrackReader;
  30
  31
  32 #ifndef ALIANALYSISTASKSE_H
  33 #include "AliAnalysisTaskSE.h"
  34 #endif
  35
  36 class AliAnalysisTaskPi0V2 : public AliAnalysisTaskSE {
  37  public:
  38     AliAnalysisTaskPi0V2();
  39     AliAnalysisTaskPi0V2(const char *name);
  40     virtual ~AliAnalysisTaskPi0V2();
  41
  42     virtual void     UserCreateOutputObjects();
  43     virtual void     UserExec(Option_t *option);
  44     virtual void     Terminate(Option_t *);
  45     Double_t            GetCrossEnergy(const AliVCluster *cluster, Short_t &idmax) const;
  46     Double_t            GetMaxCellEnergy(const AliVCluster *cluster, Short_t &id) const;
  47     Bool_t              IsWithinFiducialVolume(Short_t id) const;
  48     Bool_t              IsGoodCluster(const AliVCluster *c) const;
  49     Bool_t              IsGoodClusterV1(const AliVCluster *c) const;
  50     Bool_t              IsGoodPion(const TLorentzVector& p1, const TLorentzVector& p2) const;
  51     void                FillPion(const TLorentzVector& p1, const TLorentzVector& p2, Double_t EPV0r, Double_t EPV0A, Double_t EPV0C, Double_t EPTPC);
  52     void                FillCluster(const TLorentzVector& p1, Double_t EPV0r, Double_t EPV0A, Double_t EPV0C, Double_t EPTPC, AliVCluster *c);
  53     void                GetMom(TLorentzVector& p, const AliVCluster *c, Double_t *vertex);
  54     void                SetEventMethod(Double_t e )     { fEvtSelect  =e ;}
  55     void                SetVtxCut(Double_t v )          { fVtxCut     =v ;}
  56     void                SetClusNcell(Double_t c )       { fNcellCut   =c ;}
  57     void                SetClusE(Double_t e )           { fECut       =e ;}
  58     void                SetClusEta(Double_t e )         { fEtaCut     =e ;}
  59     void                SetClusM02(Double_t m )         { fM02Cut     =m ;}
  60     void                SetDrCut(Double_t m )           { fDrCut      =m ;}
  61     void                SetPi0Asy(Double_t a )          { fPi0AsyCut  =a ;}
  62     void                SetTracksName(const char *n)    { fTracksName =n ;}
  63     void                SetTrigClass(const char *n)     { fTrigClass  =n ;}
  64     void                SetV1ClusName(const char *n)    { fV1ClusName =n ;}
  65     void                SetV2ClusName(const char *n)    { fV2ClusName =n ;}
  66     Int_t               ConvertToInternalRunNumber(Int_t n);
  67     void                FillEPQA();
  68     void                SetIsV1Clus(Bool_t e)           { isV1Clus   =e  ;}
  69
  70
  71
  72  private:
  73     TList                       *fOutput;               //! Output list
  74     AliESDEvent                 *fESD;                  //!ESD object
  75     TString                     fTracksName;            // name of track collection
  76     TString                     fV1ClusName;            // name of V1 Clus collection
  77     TString                     fV2ClusName;            // name of V1 Clus collection
  78     TString                     fTrigClass;             // trigger class name for event selection
  79     TClonesArray                *fTracks;               //! pico tracks specific for Skim ESD
  80     TClonesArray                *fV1Clus;               //! Cluster Array for V1
  81     TClonesArray                *fV2Clus;               //! Cluster Array for V2
  82     Int_t                       fRunNumber;             //! Run numbers
  83     Double_t                    fEvtSelect;             // 1 = MB+Semi+Central, 2 = MB+Semi, 3 = MB;
  84     Double_t                    fVtxCut;                // vertex cut
  85     Double_t                    fNcellCut;              // N cells Cut
  86     Double_t                    fECut;                  // Cluster E cut
  87     Double_t                    fEtaCut;                // Cluster Eta Cut
  88     Double_t                    fM02Cut;                // Cluster long axis cut
  89     Double_t                    fDrCut;         // Cluster long axis cut
  90     Bool_t                      fPi0AsyCut;             // pion Asymetry cut 0=off 1=on
  91     Bool_t                      isV1Clus;               // pion Asymetry cut 0=off 1=on
  92     Double_t                    fCentrality;            //! Centrality
  93     Double_t                    fEPTPC;                 //! Evt plane TPC
  94     Double_t                    fEPTPCreso;             //! resolution of TPC method
  95     Double_t                    fEPV0;                  //! EP V0
  96     Double_t                    fEPV0A;                 //! EP V0A
  97     Double_t                    fEPV0C;                 //! EP V0C
  98     Double_t                    fEPV0Ar;                //! EP V0A reduced
  99     Double_t                    fEPV0Cr;                //! EP V0C reduced
 100     Double_t                    fEPV0r;                 //! EP V0 reduced
 101     Double_t                    fEPV0AR4;               //! EP V0A ring4 only
 102     Double_t                    fEPV0AR5;               //! EP V0A ring5 only
 103     Double_t                    fEPV0AR6;               //! EP V0A ring6 only
 104     Double_t                    fEPV0AR7;               //! EP V0A ring7 only
 105     Double_t                    fEPV0CR0;               //! EP V0C ring0 only
 106     Double_t                    fEPV0CR1;               //! EP V0C ring1 only
 107     Double_t                    fEPV0CR2;               //! EP V0C ring2 only
 108     Double_t                    fEPV0CR3;               //! EP V0C ring3 only
 109
 110     TH1F                        *hEvtCount;             //!
 111     TH1F                        *hAllcentV0;            //!
 112     TH1F                        *hAllcentV0r;           //!
 113     TH1F                        *hAllcentV0A;           //!
 114     TH1F                        *hAllcentV0C;           //!
 115     TH1F                        *hAllcentTPC;           //!
 116
 117     TH2F                        *h2DcosV0r;             //! QA for cos(Phi) V0r vs Run NUmber
 118     TH2F                        *h2DsinV0r;             //! QA for cos(Phi) V0r vs Run NUmber
 119     TH2F                        *h2DcosV0A;             //!
 120     TH2F                        *h2DsinV0A;             //!
 121     TH2F                        *h2DcosV0C;             //!
 122     TH2F                        *h2DsinV0C;             //!
 123     TH2F                        *h2DcosTPC;             //!
 124     TH2F                        *h2DsinTPC;             //!
 125
 126     TH2F                        *hEPTPC;                //! 2-D histo EPTPC  vs cent
 127     TH2F                        *hresoTPC;              //! 2-D histo TPC resolution vs cent
 128     TH2F                        *hEPV0;                 //! 2-D histo EPV0   vs cent
 129     TH2F                        *hEPV0A;                //! 2-D histo EPV0A  vs cent
 130     TH2F                        *hEPV0C;                //! 2-D histo EPV0C  vs cent
 131     TH2F                        *hEPV0Ar;               //! 2-D histo EPV0Ar vs cent
 132     TH2F                        *hEPV0Cr;               //! 2-D histo EPV0Cr vs cent
 133     TH2F                        *hEPV0r;                //! 2-D histo EPV0r  vs cent
 134     TH2F                        *hEPV0AR4;              //! 2-D histo EPV0AR4 vs cent
 135     TH2F                        *hEPV0AR7;              //! 2-D histo EPV0AR7 vs cent
 136     TH2F                        *hEPV0CR0;              //! 2-D histo EPV0AR0 vs cent
 137     TH2F                        *hEPV0CR3;              //! 2-D histo EPV0AR3 vs cent
 138
 139     TH2F                        *hdifV0Ar_V0Cr;         //! 2-D histo diff V0Ar, V0Cr vs cent
 140     TH2F                        *hdifV0A_V0CR0;         //! 2-D histo diff V0A, V0CR0 vs cent
 141     TH2F                        *hdifV0A_V0CR3;         //! 2-D histo diff V0A, V0CR3 vs cent
 142     TH2F                        *hdifV0ACR0_V0CR3;      //! 2-D histo diff V0CR0, V0CR3 vs cent
 143     TH2F                        *hdifV0C_V0AR4;         //! 2-D histo diff V0C, V0AR4 vs cent
 144     TH2F                        *hdifV0C_V0AR7;         //! 2-D histo diff V0C, V0AR7 vs cent
 145     TH2F                        *hdifV0AR4_V0AR7;       //! 2-D histo diff V0AR7, V0AR4 vs cent
 146
 147     TH2F                        *hdifV0A_V0C;           //! 2-D histo diff V0A - V0C
 148     TH2F                        *hdifV0A_TPC;           //! 2-D histo diff V0A - TPC
 149     TH2F                        *hdifV0C_TPC;           //! 2-D histo diff V0C - TPC
 150     TH2F                        *hdifV0C_V0A;           //! 2-D histo diff V0C - V0A
 151
 152     TH2F                        *hM02vsPtA;             //! 2-D histo clus M02 vs Pt before cut
 153     TH2F                        *hM02vsPtB;             //! 2-D histo clus M02 vs Pt after cut
 154     TH2F                        *hClusDxDZA;            //! 2-D histo clus Dx vs Dz before
 155     TH2F                        *hClusDxDZB;            //! 2-D histo clus Dx vs Dz after
 156
 157     TH3F                        *hdifEMC_EPV0;          //! 3-D histo dif phi in EMC with EPV0
 158     TH3F                        *hdifEMC_EPV0A;         //! 3-D histo dif phi in EMC with EPV0A
 159     TH3F                        *hdifEMC_EPV0C;         //! 3-D histo dif phi in EMC with EPV0C
 160
 161     TH3F                        *hdifful_EPV0;          //! 3-D histo dif phi in full with EPV0
 162     TH3F                        *hdifful_EPV0A;         //! 3-D histo dif phi in full with EPV0A
 163     TH3F                        *hdifful_EPV0C;         //! 3-D histo dif phi in full with EPV0C
 164
 165     TH3F                        *hdifout_EPV0;          //! 3-D histo dif phi out EMC with EPV0
 166     TH3F                        *hdifout_EPV0A;         //! 3-D histo dif phi out EMC with EPV0A
 167     TH3F                        *hdifout_EPV0C;         //! 3-D histo dif phi out EMC with EPV0C
 168
 169     TH3F                        *hdifEMC_EPTPC;         //! 3-D histo dif phi in EMC with EPTPC
 170     TH3F                        *hdifful_EPTPC;         //! 3-D histo dif phi in full with EPTPC
 171     TH3F                        *hdifout_EPTPC;         //! 3-D histo dif phi out EMC with EPTPC
 172
 173     THnSparse                   *fClusterPbV0;
 174     THnSparse                   *fClusterPbV0A;
 175     THnSparse                   *fClusterPbV0C;
 176     THnSparse                    *fClusterPbTPC;
 177
 178     THnSparse                   *fHEPV0r;               //! Flow 4-D Histo
 179     THnSparse                   *fHEPV0A;               //! Flow 4-D Histo
 180     THnSparse                   *fHEPV0C;               //! Flow 4-D Histo
 181     THnSparse                   *fHEPTPC;               //! Flow 4-D Histo
 182
 183
 184
 185     AliAnalysisTaskPi0V2(const AliAnalysisTaskPi0V2&); // not implemented
 186     AliAnalysisTaskPi0V2& operator=(const AliAnalysisTaskPi0V2&); // not implemented
 187
 188     ClassDef(AliAnalysisTaskPi0V2, 5); // example of analysis
 189 };
 190
 191 #endif
 192