PWG4/totEt/AliAnalysisEmEtReconstructed.h

   1 #ifndef ALIANALYSISEMETRECONSTRUCTED_H
   2 #define ALIANALYSISEMETRECONSTRUCTED_H
   3 //_________________________________________________________________________
   4 //  Utility Class for transverse energy studies
   5 //  Base class for MC analysis
   6 //  - MC output
   7 //
   8 //*-- Author: Marcelo G. Munhoz (USP)
   9 //_________________________________________________________________________
  10
  11 #include "AliAnalysisEtReconstructed.h"
  12 class TParticle;
  13 class TParticlePDG;
  14 class AliESDEvent;
  15 class AliESDtrack;
  16 class AliEMCALTrack;
  17 class TVector3;
  18 class AliEMCALGeometry;
  19 class AliExternalTrackParam;
  20 class AliStack;
  21
  22 class AliAnalysisEmEtReconstructed : public AliAnalysisEtReconstructed
  23 {
  24
  25 public:
  26
  27   AliAnalysisEmEtReconstructed();
  28   virtual ~AliAnalysisEmEtReconstructed();
  29
  30     virtual Int_t AnalyseEvent(AliVEvent* event);
  31
  32     virtual void Init();
  33     virtual void ResetEventValues();
  34     virtual void CreateHistograms();
  35     virtual void FillOutputList(TList* list);
  36
  37 protected:
  38
  39         AliESDtrack* FindMatch(const AliESDCaloCluster *caloCluster, Double_t& Res);
  40         Double_t GetTrackPID(const AliESDtrack *track) const;
  41
  42         virtual Bool_t GetTrackProjection(AliExternalTrackParam *trackParam, TVector3 &trackPos); // project to a radius
  43         virtual Bool_t GetTrackProjection(AliEMCALTrack* emcTrack, TVector3 &trackPos, TVector3 clusPos); // project to a point
  44
  45 protected:
  46
  47         Double_t fResCut;//track matching residual cut
  48
  49         Double_t fAllRectotETDep;//total ET deposited - all particles
  50         Double_t fElectronMatchtotETDep;// total Et deposited - matched electrons
  51         Double_t fNeutralRectotET;// total ET - neutral particles
  52         Double_t fTotEMRectotET;// total electromagnetic ET
  53         Double_t fMuonMatchtotETDep, fPionMatchtotETDep, fKaonMatchtotETDep, fProtonMatchtotETDep;// total ET deposited - hadrons
  54         Double_t fTotChargedMatchtotETDep;// total Et deposited - matched chagred particles
  55         Double_t fTotalRectotETDep;// total ET deposited
  56
  57         AliESDEvent *fESD;// ESD object
  58         AliEMCALGeometry *fGeoUt;// EMCal geometry object
  59
  60         // *******************
  61         // all ET
  62         // *******************
  63         THnSparseF* fHistAllRecETDep;// ET deposited - all particles
  64         THnSparseF* fHistAllRec;// mutliplicity - all particles
  65         TH1F *fHistAllRectotETDep;// total ET deposited - all particles
  66
  67         // *******************
  68         // electron ET reconstructed in EMCal
  69         // *******************
  70         THnSparseF* fHistElectronRecETDep;// Et deposited - matched electrons
  71         THnSparseF* fHistElectronRec;// multiplicity - matched electrons
  72         TH1F *fHistElectronMatchtotETDep;// total Et deposited - matched electrons
  73
  74         TH2F *fHistElectronRecdEdxP;// electron dEdx vs p
  75
  76         // *******************
  77         // Neutral ET reconstructed in EMCal
  78         // *******************
  79         TH1F *fHistNeutralRectotET;// total ET - neutral particles
  80
  81         // *******************
  82         // total EM ET reconstructed in EMCal
  83         // *******************
  84         TH1F *fHistTotEMRectotET;// total electromagnetic ET
  85
  86         // *******************
  87         // muon ET (+ and -)
  88         // *******************
  89         THnSparseF* fHistMuonRecETDep;// Et deposited
  90         THnSparseF* fHistMuonRec;// multiplicity
  91         TH1F *fHistMuonMatchtotETDep;// total Et deposited
  92
  93         TH2F *fHistMuonRecdEdxP;// dEdx vs p
  94
  95         // *******************
  96         // pion ET (+ and -)
  97         // *******************
  98         THnSparseF* fHistPionRecETDep;// Et deposited
  99         THnSparseF* fHistPionRec;// multiplicity
 100         TH1F *fHistPionMatchtotETDep;// total Et deposited
 101
 102         TH2F *fHistPionRecdEdxP;// dEdx vs p
 103
 104         // *******************
 105         // charged kaon (+ and -) ET
 106         // *******************
 107         THnSparseF* fHistKaonRecETDep;// Et deposited
 108         THnSparseF* fHistKaonRec;// multiplicity
 109         TH1F *fHistKaonMatchtotETDep;// total Et deposited
 110
 111         TH2F *fHistKaonRecdEdxP;// dEdx vs p
 112
 113         // *******************
 114         // proton (anti) ET
 115         // *******************
 116         THnSparseF* fHistProtonRecETDep;// Et deposited
 117         THnSparseF* fHistProtonRec;// multiplicity
 118         TH1F *fHistProtonMatchtotETDep;// total Et deposited
 119
 120         TH2F *fHistProtonRecdEdxP;// dEdx vs p
 121
 122         // *******************
 123         // total charged ET
 124         // *******************
 125         TH1F *fHistTotChargedMatchtotETDep;// total Et deposited - all charged particles
 126
 127         // *******************
 128         // total ET
 129         // *******************
 130         TH1F *fHistTotalRectotETDep;// total Et deposited - all particles
 131
 132         //few checks
 133         TH2F *fHistDeltaRZ;// track-cluster matching residual
 134
 135  private:
 136   //Declare it private to avoid compilation warning
 137     AliAnalysisEmEtReconstructed & operator = (const AliAnalysisEmEtReconstructed & g) ;//cpy assignment
 138     AliAnalysisEmEtReconstructed(const AliAnalysisEmEtReconstructed & g) ; // cpy ctor
 139     ClassDef(AliAnalysisEmEtReconstructed, 1);
 140 };
 141
 142 #endif // ALIANALYSISEMETRECONSTRUCTED