PWGJE/EMCALJetTasks/AliJetResponseMaker.h

   1 #ifndef ALIJETRESPONSEMAKER_H
   2 #define ALIJETRESPONSEMAKER_H
   3
   4 // $Id$
   5
   6 class AliGenPythiaEventHeader;
   7 class TClonesArray;
   8 class TH1;
   9 class TH2;
  10
  11 #include "AliEmcalJet.h"
  12 #include "AliAnalysisTaskEmcalJet.h"
  13
  14 class AliJetResponseMaker : public AliAnalysisTaskEmcalJet {
  15  public:
  16   AliJetResponseMaker();
  17   AliJetResponseMaker(const char *name);
  18   virtual ~AliJetResponseMaker();
  19
  20   enum MatchingType{
  21     kNoMatching = 0,
  22     kGeometrical = 1,
  23     kMCLabel = 2,
  24     kSameCollections = 3
  25   };
  26
  27   void                        UserCreateOutputObjects();
  28   Bool_t                      UserNotify();
  29
  30   void                        SetJets2Name(const char *n)                                     { fJets2Name         = n         ; }
  31   void                        SetTracks2Name(const char *n)                                   { fTracks2Name       = n         ; }
  32   void                        SetClus2Name(const char *n)                                     { fCalo2Name         = n         ; }
  33   void                        SetJet2EtaLimits(Float_t min=-999, Float_t max=-999)            { fJet2MinEta = min, fJet2MaxEta = max ; }
  34   void                        SetJet2PhiLimits(Float_t min=-999, Float_t max=-999)            { fJet2MinPhi = min, fJet2MaxPhi = max ; }
  35   void                        SetRho2Name(const char *n)                                      { fRho2Name          = n         ; }
  36   void                        SetPtBiasJet2Clus(Float_t b)                                    { fPtBiasJet2Clus    = b         ; }
  37   void                        SetPtBiasJet2Track(Float_t b)                                   { fPtBiasJet2Track   = b         ; }
  38   void                        SetMatching(MatchingType t, Double_t p1=1, Double_t p2=1)       { fMatching = t; fMatchingPar1 = p1; fMatchingPar2 = p2; }
  39   void                        SetPtHardBin(Int_t b)                                           { fSelectPtHardBin   = b         ; }
  40   void                        SetAreMCCollections(Bool_t f1, Bool_t f2)                       { fAreCollections1MC = f1; fAreCollections2MC = f2; }
  41
  42  protected:
  43   Bool_t                      PythiaInfoFromFile(const char* currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard);
  44   Bool_t                      IsEventSelected();
  45   Bool_t                      AcceptJet(AliEmcalJet* jet) const;
  46   Bool_t                      AcceptBiasJet2(AliEmcalJet *jet) const;
  47   void                        ExecOnce();
  48   void                        DoJetLoop(Bool_t order);
  49   Bool_t                      FillHistograms();
  50   Bool_t                      RetrieveEventObjects();
  51   Bool_t                      Run();
  52   Bool_t                      DoJetMatching();
  53   void                        SetMatchingLevel(AliEmcalJet *jet1, AliEmcalJet *jet2, MatchingType matching);
  54   void                        GetGeometricalMatchingLevel(AliEmcalJet *jet1, AliEmcalJet *jet2, Double_t &d) const;
  55   void                        GetMCLabelMatchingLevel(AliEmcalJet *jet1, AliEmcalJet *jet2, Double_t &d1, Double_t &d2) const;
  56   void                        GetSameCollectionsMatchingLevel(AliEmcalJet *jet1, AliEmcalJet *jet2, Double_t &d1, Double_t &d2) const;
  57
  58   TString                     fTracks2Name;                   // name of second track collection
  59   TString                     fCalo2Name;                     // name of second cluster collection
  60   TString                     fJets2Name;                     // name of second jet collection
  61   TString                     fRho2Name;                      // name of second jet collection
  62   Float_t                     fPtBiasJet2Track;               // select jets 2 with a minimum pt track
  63   Float_t                     fPtBiasJet2Clus;                // select jets 2 with a minimum pt cluster
  64   Bool_t                      fAreCollections1MC;             // collections 1 MC
  65   Bool_t                      fAreCollections2MC;             // collections 1 MC
  66   MatchingType                fMatching;                      // matching type
  67   Double_t                    fMatchingPar1;                  // matching parameter for jet1-jet2 matching
  68   Double_t                    fMatchingPar2;                  // matching parameter for jet2-jet1 matching
  69   Float_t                     fJet2MinEta;                    // minimum eta jet 2 acceptance
  70   Float_t                     fJet2MaxEta;                    // maximum eta jet 2 acceptance
  71   Float_t                     fJet2MinPhi;                    // minimum phi jet 2 acceptance
  72   Float_t                     fJet2MaxPhi;                    // maximum phi jet 2 acceptance
  73   Int_t                       fSelectPtHardBin;               // select one pt hard bin for analysis
  74
  75   AliGenPythiaEventHeader    *fPythiaHeader;                  //!event Pythia header
  76   Int_t                       fPtHardBin;                     //!event pt hard bin
  77   Int_t                       fNTrials;                       //!event trials
  78   TClonesArray               *fTracks2;                       //!Tracks 2
  79   TClonesArray               *fCaloClusters2;                 //!Clusters 2
  80   TClonesArray               *fJets2;                         //!Jets 2
  81   AliRhoParameter            *fRho2;                          //!Event rho 2
  82   Double_t                    fRho2Val;                       //!Event rho 2 value
  83   TH1                        *fTracks2Map;                    //!MC particle map
  84   // General histograms
  85   TH1                        *fHistTrialsAfterSel;            //!total number of trials per pt hard bin after selection
  86   TH1                        *fHistEventsAfterSel;            //!total number of events per pt hard bin after selection
  87   TH1                        *fHistTrials;                    //!trials from pyxsec.root
  88   TH1                        *fHistXsection;                  //!x section from pyxsec.root
  89   TH1                        *fHistEvents;                    //!total number of events per pt hard bin
  90   // Jets 1
  91   TH2                        *fHistJets1PhiEta;               //!phi-eta distribution of jets 1
  92   TH2                        *fHistJets1PtArea;               //!inclusive jet pt vs area histogram 1
  93   TH2                        *fHistJets1CorrPtArea;           //!inclusive jet pt vs. area histogram 1
  94   TH2                        *fHistLeadingJets1PtArea;        //!leading jet pt vs area histogram 1
  95   TH2                        *fHistLeadingJets1CorrPtArea;    //!leading jet pt vs. area histogram 1
  96   // Jets 2
  97   TH2                        *fHistJets2PhiEta;               //!phi-eta distribution of jets 2
  98   TH2                        *fHistJets2PtArea;               //!inclusive jet pt vs. area histogram 2
  99   TH2                        *fHistJets2CorrPtArea;           //!inclusive jet pt vs. area histogram 2
 100   TH2                        *fHistLeadingJets2PtArea;        //!leading jet pt vs. area histogram 2
 101   TH2                        *fHistLeadingJets2CorrPtArea;    //!leading jet pt vs. area histogram 2
 102   TH2                        *fHistJets2PhiEtaAcceptance;     //!phi-eta distribution of jets 2 using jet 1 cuts (acceptance, leading hadron bias, ...)
 103   TH2                        *fHistJets2PtAreaAcceptance;     //!inclusive jet pt vs. area histogram 2 using jet 1 cuts (acceptance, leading hadron bias, ...)
 104   TH2                        *fHistJets2CorrPtAreaAcceptance; //!inclusive jet pt vs. area histogram 2 using jet 1 cuts (acceptance, leading hadron bias, ...)
 105   TH2                        *fHistLeadingJets2PtAreaAcceptance;     //!leading jet pt vs. area histogram 2 using jet 1 cuts (acceptance, leading hadron bias, ...)
 106   TH2                        *fHistLeadingJets2CorrPtAreaAcceptance; //!leading jet pt vs. area histogram 2 using jet 1 cuts (acceptance, leading hadron bias, ...)
 107   // Jet1-Jet2 matching
 108   TH2                        *fHistCommonEnergy1vsJet1Pt;              //!common energy 1 (%) vs jet 1 pt
 109   TH2                        *fHistCommonEnergy2vsJet2Pt;              //!common energy 2 (%) vs jet 2 pt
 110   TH2                        *fHistDistancevsJet1Pt;                   //!distance vs jet 1 pt
 111   TH2                        *fHistDistancevsJet2Pt;                   //!distance vs jet 2 pt
 112   TH2                        *fHistDistancevsCommonEnergy1;            //!distance vs common energy 1 (%)
 113   TH2                        *fHistDistancevsCommonEnergy2;            //!distance vs common energy 2 (%)
 114   TH2                        *fHistJet2PtOverJet1PtvsJet2Pt;           //!jet 2 pt over jet 1 pt vs jet 2 pt
 115   TH2                        *fHistJet1PtOverJet2PtvsJet1Pt;           //!jet 1 pt over jet 2 pt vs jet 1 pt
 116   TH2                        *fHistDeltaEtaPhi;                        //!delta eta-phi between matched jets
 117   TH2                        *fHistDeltaPtvsJet1Pt;                    //!delta pt between matched jets vs jet 1 pt
 118   TH2                        *fHistDeltaPtvsJet2Pt;                    //!delta pt between matched jets vs jet 2 pt
 119   TH2                        *fHistDeltaPtvsMatchingLevel;             //!delta pt between matched jets vs matching level
 120   TH2                        *fHistDeltaCorrPtvsJet1Pt;                //!delta pt corr between matched jets vs jet 1 pt
 121   TH2                        *fHistDeltaCorrPtvsJet2Pt;                //!delta pt corr between matched jets vs jet 2 pt
 122   TH2                        *fHistDeltaCorrPtvsMatchingLevel;         //!delta pt corr between matched jets vs matching level
 123   TH2                        *fHistNonMatchedJets1PtArea;              //!non-matched jet 1 pt distribution
 124   TH2                        *fHistNonMatchedJets2PtArea;              //!non-matched jet 2 pt distribution
 125   TH2                        *fHistNonMatchedJets1CorrPtArea;          //!non-matched jet pt distribution
 126   TH2                        *fHistNonMatchedJets2CorrPtArea;          //!non-matched jet pt distribution
 127   TH2                        *fHistJet1PtvsJet2Pt;                     //!correlation jet 1 pt vs jet 2 pt
 128   TH2                        *fHistJet1CorrPtvsJet2CorrPt;             //!correlation jet 1 corr pt vs jet 2 corr pt
 129   TH2                        *fHistMissedJets2PtArea;                  //!jets 2 not found in jet 1 collection
 130
 131  private:
 132   AliJetResponseMaker(const AliJetResponseMaker&);            // not implemented
 133   AliJetResponseMaker &operator=(const AliJetResponseMaker&); // not implemented
 134
 135   ClassDef(AliJetResponseMaker, 12) // Jet response matrix producing task
 136 };
 137 #endif