PWGLF/totEt/AliAnalysisEtReconstructed.h

   1 #ifndef ALIANALYSISETRECONSTRUCTED_H
   2 #define ALIANALYSISETRECONSTRUCTED_H
   3 //_________________________________________________________________________
   4 //  Utility Class for transverse energy studies
   5 //  Base class for ESD analysis
   6 //  - reconstruction output
   7 //
   8 //*-- Authors: Oystein Djuvsland (Bergen), David Silvermyr (ORNL)
   9 //_________________________________________________________________________
  10
  11 #include "AliAnalysisEt.h"
  12 class TH2F;
  13 class TH3F;
  14 class TH2D;
  15 class TH2I;
  16 class AliVParticle;
  17 class AliESDEvent;
  18 class AliAnalysisHadEtCorrections;
  19
  20 class AliAnalysisEtReconstructed : public AliAnalysisEt
  21 {
  22
  23 public:
  24
  25     AliAnalysisEtReconstructed();
  26     virtual ~AliAnalysisEtReconstructed();
  27
  28     virtual Int_t AnalyseEvent(AliVEvent* event);
  29
  30     virtual void Init();
  31
  32     /** Fill the objects you want to output, classes which add new histograms should overload this. */
  33     virtual void FillOutputList(TList *list);
  34     void SetCorrections(AliAnalysisHadEtCorrections *corr) {
  35         fCorrections = corr;
  36     }
  37
  38     /** Create the histograms, must be overloaded if you want to add your own */
  39     virtual void CreateHistograms();
  40
  41     void SetEMinCorrection(const Double_t factor) { fEMinCorrection = factor; }
  42
  43 protected:
  44
  45     bool CheckGoodVertex(AliVParticle *track);
  46     virtual bool TrackHitsCalorimeter(AliVParticle *track, Double_t magField);
  47
  48     virtual Double_t GetCorrectionModification(const AliESDCaloCluster& cluster,Int_t nonLinCorr, Int_t effCorr, Int_t cent);//nonLinCorr 0 = nominal 1 = high -1 = low, effCorr  0 = nominal 1 = high -1 = low
  49
  50     AliAnalysisHadEtCorrections *fCorrections;//corrections needed for hadronic et
  51
  52     Double_t fPidCut; // cut on the pid probability
  53
  54     TH2F *fHistChargedPionEnergyDeposit; /** Energy deposited in calorimeter by charged pions */
  55     TH2F *fHistProtonEnergyDeposit; /** Energy deposited in calorimeter by protons */
  56     TH2F *fHistAntiProtonEnergyDeposit; /** Energy deposited in calorimeter by anti-protons */
  57     TH2F *fHistChargedKaonEnergyDeposit; /** Energy deposited in calorimeter by charged kaons */
  58     TH2F *fHistMuonEnergyDeposit; /** Energy deposited in calorimeter by muons */
  59
  60     TH1F *fHistRemovedEnergy; // removed energy
  61
  62     Double_t fGeomCorrection; // geometry correction
  63     Double_t fEMinCorrection; // Emin correction
  64
  65     Double_t fRecEffCorrection; // Eff correction
  66
  67     TH2D *fClusterPositionAccepted; // Position of clusters
  68     TH2D *fClusterPositionAll; // Position of clusters
  69     TH2D *fClusterPositionAcceptedEnergy; // Position of clusters
  70     TH2D *fClusterPositionAllEnergy; // Position of clusters
  71     TH1F *fClusterEnergy; // Distribution of cluster energies
  72     TH1F *fClusterEt; // Distribution of cluster energies
  73
  74     TH2D *fHistChargedEnergyRemoved; // Charged energy removed
  75     TH2D *fHistNeutralEnergyRemoved; // Neutral energy removed
  76     TH2D *fHistGammaEnergyAdded; // gamma energy added
  77
  78     TH3F *fHistMatchedTracksEvspTvsCent;   //For measuring hadron deposits
  79     TH3F *fHistMatchedTracksEvspTvsCentEffCorr;   //For measuring hadron deposits
  80     TH3F *fHistMatchedTracksEvspTvsCentEffTMCorr;   //For measuring hadron deposits
  81     TH3F *fHistMatchedTracksEvspTvsCentEffTMCorr500MeV;   //For measuring hadron deposits
  82     TH2F *fHistFoundHadronsvsCent;   //For measuring hadron deposits
  83     TH2F *fHistNotFoundHadronsvsCent;   //For measuring hadron deposits
  84     TH2F *fHistFoundHadronsEtvsCent;   //For measuring hadron deposits
  85     TH2F *fHistNotFoundHadronsEtvsCent;   //For measuring hadron deposits
  86     TH2F *fHistFoundHadronsvsCent500MeV;   //For measuring hadron deposits
  87     TH2F *fHistNotFoundHadronsvsCent500MeV;   //For measuring hadron deposits
  88     TH2F *fHistFoundHadronsEtvsCent500MeV;   //For measuring hadron deposits
  89     TH2F *fHistNotFoundHadronsEtvsCent500MeV;   //For measuring hadron deposits
  90     TH2D *fHistNominalRawEt;//Total ET from clusters with nominal reconstruction efficiency and nonlinearity correction vs centrality
  91     TH2D *fHistNominalNonLinHighEt;//Total ET from clusters with nominal reconstruction efficiency and high bound of nonlinearity correction vs centrality
  92     TH2D *fHistNominalNonLinLowEt;//Total ET from clusters with nominal reconstruction efficiency and low bound of nonlinearity correction vs centrality
  93     TH2D *fHistNominalEffHighEt;//Total ET from clusters with high bound on reconstruction efficiency and nominal nonlinearity correction vs centrality
  94     TH2D *fHistNominalEffLowEt;//Total ET from clusters with low bound on reconstruction efficiency and nominal nonlinearity correction vs centrality
  95
  96     TH2F *fHistTotRawEtEffCorr; // gamma efficiency applied
  97     TH2F *fHistTotRawEt; //no  gamma efficiency applied
  98     TH2F *fHistTotRawEtEffCorr500MeV;//Total ET from clusters with nominal reconstruction efficiency and nonlinearity correction vs centrality
  99     TH2F *fHistTotAllRawEt; // all clusters no reco eff
 100     TH2F *fHistTotAllRawEtEffCorr; // all clusters reco eff applied
 101     Double_t ApplyModifiedCorrections(const AliESDCaloCluster& cluster,Int_t nonLinCorr, Int_t effCorr, Int_t cent);//nonLinCorr 0 = nominal 1 = high -1 = low, effCorr  0 = nominal 1 = high -1 = low
 102
 103 private:
 104
 105     AliAnalysisEtReconstructed(const AliAnalysisEtReconstructed& g);
 106     AliAnalysisEtReconstructed & operator=(const AliAnalysisEtReconstructed&);
 107
 108
 109
 110     ClassDef(AliAnalysisEtReconstructed, 1);
 111 };
 112
 113 #endif // ALIANALYSISETRECONSTRUCTED_H