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
  28 #ifndef ALIANALYSISTASKSE_H
  29 #include "AliAnalysisTaskSE.h"
  30 #endif
  31
  32 class AliAnalysisTaskPi0V2 : public AliAnalysisTaskSE {
  33  public:
  34     AliAnalysisTaskPi0V2();
  35     AliAnalysisTaskPi0V2(const char *name);
  36     virtual ~AliAnalysisTaskPi0V2();
  37
  38     virtual void     UserCreateOutputObjects();
  39     virtual void     UserExec(Option_t *option);
  40     virtual void     Terminate(Option_t *);
  41     Double_t            GetCrossEnergy(const AliVCluster *cluster, Short_t &idmax) const;
  42     Double_t            GetMaxCellEnergy(const AliVCluster *cluster, Short_t &id) const;
  43     Bool_t              IsWithinFiducialVolume(Short_t id) const;
  44     Bool_t              IsGoodCluster(const AliVCluster *c) const;
  45     Bool_t              IsGoodClusterV1(const AliVCluster *c) const;
  46     Bool_t              IsGoodPion(const TLorentzVector& p1, const TLorentzVector& p2) const;
  47     void                FillPion(const TLorentzVector& p1, const TLorentzVector& p2, Double_t EPV0r, Double_t EPV0A, Double_t EPV0C, Double_t EPTPC);
  48     void                FillCluster(const TLorentzVector& p1, Double_t EPV0r, Double_t EPV0A, Double_t EPV0C, Double_t EPTPC);
  49     void                GetMom(TLorentzVector& p, const AliVCluster *c, Double_t *vertex);
  50     void                SetEventMethod(Double_t e )     { fEvtSelect  =e ;}
  51     void                SetVtxCut(Double_t v )          { fVtxCut     =v ;}
  52     void                SetClusNcell(Double_t c )       { fNcellCut   =c ;}
  53     void                SetClusE(Double_t e )           { fECut       =e ;}
  54     void                SetClusEta(Double_t e )         { fEtaCut     =e ;}
  55     void                SetClusM02(Double_t m )         { fM02Cut     =m ;}
  56     void                SetPi0Asy(Double_t a )          { fPi0AsyCut  =a ;}
  57     void                SetTracksName(const char *n)    { fTracksName =n ;}
  58     void                SetTrigClass(const char *n)     { fTrigClass  =n ;}
  59     void                SetV1ClusName(const char *n)    { fV1ClusName =n ;}
  60     void                SetV2ClusName(const char *n)    { fV2ClusName =n ;}
  61     Int_t               ConvertToInternalRunNumber(Int_t n);
  62     void                FillEPQA();
  63     void                SetIsV1Clus(Bool_t e)           { isV1Clus   =e  ;}
  64
  65
  66
  67  private:
  68     TList                       *fOutput;               //! Output list
  69     AliESDEvent                 *fESD;                  //!ESD object
  70     TString                     fTracksName;            // name of track collection
  71     TString                     fV1ClusName;            // name of V1 Clus collection
  72     TString                     fV2ClusName;            // name of V1 Clus collection
  73     TString                     fTrigClass;             // trigger class name for event selection
  74     TClonesArray                *fTracks;               //! pico tracks specific for Skim ESD
  75     TClonesArray                *fV1Clus;               //! Cluster Array for V1
  76     TClonesArray                *fV2Clus;               //! Cluster Array for V2
  77     Int_t                       fRunNumber;             //! Run numbers
  78     Double_t                    fEvtSelect;             // 1 = MB+Semi+Central, 2 = MB+Semi, 3 = MB;
  79     Double_t                    fVtxCut;                // vertex cut
  80     Double_t                    fNcellCut;              // N cells Cut
  81     Double_t                    fECut;                  // Cluster E cut
  82     Double_t                    fEtaCut;                // Cluster Eta Cut
  83     Double_t                    fM02Cut;                // Cluster long axis cut
  84     Bool_t                      fPi0AsyCut;             // pion Asymetry cut 0=off 1=on
  85     Bool_t                      isV1Clus;               // pion Asymetry cut 0=off 1=on
  86     Double_t                    fCentrality;            //! Centrality
  87     Double_t                    fEPTPC;                 //! Evt plane TPC
  88     Double_t                    fEPTPCreso;             //! resolution of TPC method
  89     Double_t                    fEPV0;                  //! EP V0
  90     Double_t                    fEPV0A;                 //! EP V0A
  91     Double_t                    fEPV0C;                 //! EP V0C
  92     Double_t                    fEPV0Ar;                //! EP V0A reduced
  93     Double_t                    fEPV0Cr;                //! EP V0C reduced
  94     Double_t                    fEPV0r;                 //! EP V0 reduced
  95     Double_t                    fEPV0AR4;               //! EP V0A ring4 only
  96     Double_t                    fEPV0AR5;               //! EP V0A ring5 only
  97     Double_t                    fEPV0AR6;               //! EP V0A ring6 only
  98     Double_t                    fEPV0AR7;               //! EP V0A ring7 only
  99     Double_t                    fEPV0CR0;               //! EP V0C ring0 only
 100     Double_t                    fEPV0CR1;               //! EP V0C ring1 only
 101     Double_t                    fEPV0CR2;               //! EP V0C ring2 only
 102     Double_t                    fEPV0CR3;               //! EP V0C ring3 only
 103
 104     TH1F                        *hEvtCount;             //!
 105     TH1F                        *hAllcentV0;            //!
 106     TH1F                        *hAllcentV0r;           //!
 107     TH1F                        *hAllcentV0A;           //!
 108     TH1F                        *hAllcentV0C;           //!
 109     TH1F                        *hAllcentTPC;           //!
 110
 111     TH2F                        *h2DcosV0r;             //! QA for cos(Phi) V0r vs Run NUmber
 112     TH2F                        *h2DsinV0r;             //! QA for cos(Phi) V0r vs Run NUmber
 113     TH2F                        *h2DcosV0A;             //!
 114     TH2F                        *h2DsinV0A;             //!
 115     TH2F                        *h2DcosV0C;             //!
 116     TH2F                        *h2DsinV0C;             //!
 117     TH2F                        *h2DcosTPC;             //!
 118     TH2F                        *h2DsinTPC;             //!
 119
 120     TH2F                        *hEPTPC;                //! 2-D histo EPTPC  vs cent
 121     TH2F                        *hresoTPC;              //! 2-D histo TPC resolution vs cent
 122     TH2F                        *hEPV0;                 //! 2-D histo EPV0   vs cent
 123     TH2F                        *hEPV0A;                //! 2-D histo EPV0A  vs cent
 124     TH2F                        *hEPV0C;                //! 2-D histo EPV0C  vs cent
 125     TH2F                        *hEPV0Ar;               //! 2-D histo EPV0Ar vs cent
 126     TH2F                        *hEPV0Cr;               //! 2-D histo EPV0Cr vs cent
 127     TH2F                        *hEPV0r;                //! 2-D histo EPV0r  vs cent
 128     TH2F                        *hEPV0AR4;              //! 2-D histo EPV0AR4 vs cent
 129     TH2F                        *hEPV0AR7;              //! 2-D histo EPV0AR7 vs cent
 130     TH2F                        *hEPV0CR0;              //! 2-D histo EPV0AR0 vs cent
 131     TH2F                        *hEPV0CR3;              //! 2-D histo EPV0AR3 vs cent
 132
 133     TH2F                        *hdifV0Ar_V0Cr;         //! 2-D histo diff V0Ar, V0Cr vs cent
 134     TH2F                        *hdifV0A_V0CR0;         //! 2-D histo diff V0A, V0CR0 vs cent
 135     TH2F                        *hdifV0A_V0CR3;         //! 2-D histo diff V0A, V0CR3 vs cent
 136     TH2F                        *hdifV0ACR0_V0CR3;      //! 2-D histo diff V0CR0, V0CR3 vs cent
 137     TH2F                        *hdifV0C_V0AR4;         //! 2-D histo diff V0C, V0AR4 vs cent
 138     TH2F                        *hdifV0C_V0AR7;         //! 2-D histo diff V0C, V0AR7 vs cent
 139     TH2F                        *hdifV0AR4_V0AR7;       //! 2-D histo diff V0AR7, V0AR4 vs cent
 140
 141     TH2F                        *hdifV0A_V0C;           //! 2-D histo diff V0A - V0C
 142     TH2F                        *hdifV0A_TPC;           //! 2-D histo diff V0A - TPC
 143     TH2F                        *hdifV0C_TPC;           //! 2-D histo diff V0C - TPC
 144     TH2F                        *hdifV0C_V0A;           //! 2-D histo diff V0C - V0A
 145
 146     TH2F                        *hM02vsPtA;             //! 2-D histo clus M02 vs Pt before cut
 147     TH2F                        *hM02vsPtB;             //! 2-D histo clus M02 vs Pt after cut
 148     TH2F                        *hClusDxDZA;            //! 2-D histo clus Dx vs Dz before
 149     TH2F                        *hClusDxDZB;            //! 2-D histo clus Dx vs Dz after
 150
 151     TH3F                        *hdifEMC_EPV0;          //! 3-D histo dif phi in EMC with EPV0
 152     TH3F                        *hdifEMC_EPV0A;         //! 3-D histo dif phi in EMC with EPV0A
 153     TH3F                        *hdifEMC_EPV0C;         //! 3-D histo dif phi in EMC with EPV0C
 154
 155     TH3F                        *hdifful_EPV0;          //! 3-D histo dif phi in full with EPV0
 156     TH3F                        *hdifful_EPV0A;         //! 3-D histo dif phi in full with EPV0A
 157     TH3F                        *hdifful_EPV0C;         //! 3-D histo dif phi in full with EPV0C
 158
 159     TH3F                        *hdifout_EPV0;          //! 3-D histo dif phi out EMC with EPV0
 160     TH3F                        *hdifout_EPV0A;         //! 3-D histo dif phi out EMC with EPV0A
 161     TH3F                        *hdifout_EPV0C;         //! 3-D histo dif phi out EMC with EPV0C
 162
 163     TH3F                        *hdifEMC_EPTPC;         //! 3-D histo dif phi in EMC with EPTPC
 164     TH3F                        *hdifful_EPTPC;         //! 3-D histo dif phi in full with EPTPC
 165     TH3F                        *hdifout_EPTPC;         //! 3-D histo dif phi out EMC with EPTPC
 166
 167     TH3F                        *hdifClus_EPV0;         //! 3-D histo dif phi of Clus with V0r
 168     TH3F                        *hdifClus_EPV0A;        //! 3-D histo dif phi of Clus with V0A
 169     TH3F                        *hdifClus_EPV0C;        //! 3-D histo dif phi of Clus with V0C
 170     TH3F                        *hdifClus_EPTPC;        //! 3-D histo dif phi of Clus with TPC
 171
 172     THnSparse                   *fHEPV0r;               //! Flow 4-D Histo
 173     THnSparse                   *fHEPV0A;               //! Flow 4-D Histo
 174     THnSparse                   *fHEPV0C;               //! Flow 4-D Histo
 175     THnSparse                   *fHEPTPC;               //! Flow 4-D Histo
 176
 177
 178
 179     AliAnalysisTaskPi0V2(const AliAnalysisTaskPi0V2&); // not implemented
 180     AliAnalysisTaskPi0V2& operator=(const AliAnalysisTaskPi0V2&); // not implemented
 181
 182     ClassDef(AliAnalysisTaskPi0V2, 4); // example of analysis
 183 };
 184
 185 #endif
 186