PWGJE/EMCALJetTasks/UserTasks/AliAnalysisTaskEmcalJetHadEPpid.h

   1 #ifndef AliAnalysisTaskEmcalJetHadEPpid_h
   2 #define AliAnalysisTaskEmcalJetHadEPpid_h
   3
   4 // root classes
   5 class TClonesArray;
   6 class TH1F;
   7 class TH2F;
   8 class TH3F;
   9 class THnSparse;
  10 class TList;
  11 class TLorentzVector;
  12 class TGraph;
  13
  14 // AliROOT classes
  15 class AliEventPoolManager;
  16 class AliLocalRhoParameter;
  17 class AliEMCALTrack;
  18 class AliMagF;
  19 class AliESDEvent;
  20 class AliAODEvent;
  21 class AliEMCALGeometry;
  22 class AliEMCALRecoUtils;
  23 class AliESDtrack;
  24 class AliESDtrackCuts;
  25
  26 // container classes
  27 class AliJetContainer;
  28 class AliParticleContainer;
  29 class AliClusterContainer;
  30
  31 // includes
  32 #include <AliAnalysisTaskEmcalJet.h>
  33 #include <AliEmcalJet.h>
  34 #include <AliVEvent.h>
  35 #include <AliVTrack.h>
  36 #include <AliVCluster.h>
  37 #include <TClonesArray.h>
  38 #include <TMath.h>
  39 #include <TRandom3.h>
  40 #include <AliLog.h>
  41 #include "AliESDtrackCuts.h"
  42
  43 // Local Rho includes
  44 #include "AliAnalysisTaskLocalRho.h"
  45 #include "AliLocalRhoParameter.h"
  46
  47 // PID includes
  48 #include "AliPIDResponse.h"
  49
  50 #include "AliAnalysisFilter.h"
  51
  52 class AliAnalysisTaskEmcalJetHadEPpid : public AliAnalysisTaskEmcalJet {
  53  public:
  54   AliAnalysisTaskEmcalJetHadEPpid();
  55   AliAnalysisTaskEmcalJetHadEPpid(const char *name);
  56   //virtual ~AliAnalysisTaskEmcalJetHadEPpid() {}
  57   virtual ~AliAnalysisTaskEmcalJetHadEPpid();
  58
  59   virtual void            UserCreateOutputObjects();
  60   // THnSparse Setup
  61   virtual THnSparse*      NewTHnSparseF(const char* name, UInt_t entries);
  62   virtual void            GetDimParams(Int_t iEntry,TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax);
  63   virtual THnSparse*      NewTHnSparseFPID(const char* name, UInt_t entries);
  64   virtual void            GetDimParamsPID(Int_t iEntry,TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax);
  65   virtual THnSparse*      NewTHnSparseFCorr(const char* name, UInt_t entries);
  66   virtual void            GetDimParamsCorr(Int_t iEntry,TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax);
  67
  68   // set a bun of histogram switches up
  69   void                    SetPlotGlobalRho(Bool_t g)            { doPlotGlobalRho = g; } // plot global rho switch
  70   void                    SetVariableBinning(Bool_t v)          { doVariableBinning = v; } // do variable binning switch
  71   void                        SetvarbinTHnSparse(Bool_t vb)         { dovarbinTHnSparse = vb; } // variable THnSparse bin switch
  72   void                                    SetallpidAXIS(Bool_t allAXIS)                 { allpidAXIS = allAXIS; } // fill all PID sparse axis's
  73   void                                    SetmakeQAhistos(Bool_t QAhist)        { makeQAhistos = QAhist; } // make QA histos
  74   void                                    SetmakeBIAShistos(Bool_t BIAShist)    { makeBIAShistos = BIAShist; } // make bias histos
  75   void                            SetmakeextraCORRhistos(Bool_t Xhist)  { makeextraCORRhistos = Xhist; } // make extra correlations histos
  76   void                                    SetoldJEThadhistos(Bool_t oldJH)      { makeoldJEThadhistos = oldJH; } // make older JH histos for comparison
  77
  78   // set data, detectors type, and PID and PID w bias switches
  79   void                                    SetcutType(TString cut)                               { fcutType = cut; }    // EMCAL / TPC acceptance cut
  80   void                    SetdoPID(Bool_t p)                    { doPID = p; }   // do PID switch
  81   void                                    SetdoPIDtrackBIAS(Bool_t PIDbias)     { doPIDtrackBIAS = PIDbias; } // do PID track bias switch
  82
  83   // esd track cuts setters
  84   void SetTrackCuts(AliESDtrackCuts *cuts)                      { fesdTrackCuts = cuts; }
  85
  86   // give comments setter
  87   void                                    SetdoComments(Bool_t comm)                    { doComments = comm; } // give comment switch
  88
  89   // setter switch for flavour jet analysis
  90   void                                    SetFlavourJetAnalysis(Bool_t flj)     { doFlavourJetAnalysis = flj; } // set on flavour jet analysis
  91   virtual void                    SetJETFlavourTag(Int_t fltag)        { fJetFlavTag = fltag; } // set manual tag #
  92
  93   // setter for beamtype (needed for UserCreateObjects section)
  94   virtual void                    SetCollType(BeamType bm) { fBeam = bm; } // set beamtype
  95
  96   // getters
  97   TString                         GetLocalRhoName() const               {return fLocalRhoName; }
  98
  99   // set names of some objects
 100   virtual void            SetLocalRhoName(const char *ln)       { fLocalRhoName = ln; }
 101   virtual void            SetTracksName(const char *tn)         { fTracksName = tn; }
 102   virtual void                    SetTracksNameME(const char *MEtn)     { fTracksNameME = MEtn; }
 103   virtual void            SetJetsName(const char *jn)           { fJetsName = jn; }
 104
 105   // bias and cuts - setters
 106   virtual void            SetAreaCut(Double_t a)                { fAreacut    = a; }
 107   virtual void            SetTrkBias(Double_t b)                { fTrkBias    = b; }  //require a track with pt > b in jet
 108   virtual void            SetClusBias(Double_t b)               { fClusBias   = b; }  //require a cluster with pt > b in jet
 109   virtual void            SetTrkEta(Double_t e)                 { fTrkEta   = e; }  //eta range of the associated tracks
 110   virtual void            SetJetPtcut(Double_t jpt)             { fJetPtcut = jpt; } // jet pt cut
 111   virtual void                    SetJetRad(Double_t jrad)                              { fJetRad = jrad; } // jet radius
 112   virtual void                    SetConstituentCut(Double_t constCut)  { fConstituentCut = constCut; } // constituent Cut
 113
 114   // eta and phi limits of jets - setters
 115   virtual void            SetJetEta(Double_t emin, Double_t emax)  { fEtamin = emin; fEtamax = emax; }
 116   virtual void            SetJetPhi(Double_t pmin, Double_t pmax)  { fPhimin = pmin; fPhimax = pmax; }
 117
 118   // event mixing - setters
 119   virtual void            SetEventMixing(Int_t yesno)              { fDoEventMixing=yesno; }
 120   virtual void            SetMixingTracks(Int_t tracks)            { fMixingTracks = tracks; }
 121   virtual void            SetNMixedTr(Int_t nmt)               { fNMIXtracks = nmt; }
 122   virtual void            SetNMixedEvt(Int_t nme)              { fNMIXevents = nme; }
 123
 124   // event trigger/mixed selection - setters
 125   virtual void            SetTriggerEventType(UInt_t te)       { fTriggerEventType = te; }
 126   virtual void            SetMixedEventType(UInt_t me)         { fMixingEventType = me; }
 127   virtual void            SetCentBinSize(Int_t centbins)       { fCentBinSize = centbins; }
 128
 129   // set efficiency correction
 130   void                    SetDoEffCorr(Int_t effcorr)          { fDoEffCorr = effcorr; }
 131   virtual void            SetEffCorrFunc(Double_t efffunc)     { fEffFunctionCorr = efffunc; }
 132
 133   // jet container - setters
 134   void SetContainerAllJets(Int_t c)         { fContainerAllJets      = c;}
 135   void SetContainerPIDJets(Int_t c)         { fContainerPIDJets      = c;}
 136
 137 protected:
 138   // functions
 139   void                                   ExecOnce();
 140   Bool_t                         Run();
 141   virtual void           Terminate(Option_t *);
 142   virtual Int_t          AcceptMyJet(AliEmcalJet *jet);   // applies basic jet tests/cuts before accepting
 143   virtual Int_t          GetCentBin(Double_t cent) const; // centrality bin of event
 144   Double_t               RelativePhi(Double_t mphi,Double_t vphi) const; // relative jet track angle
 145   Double_t               RelativeEPJET(Double_t jetAng, Double_t EPAng) const;  // relative jet event plane angle
 146   virtual Int_t          GetEtaBin(Double_t eta) const;      // eta bins
 147   virtual Int_t          GetpTjetBin(Double_t pt) const;     // jet pt bins
 148   virtual Int_t          GetpTtrackBin(Double_t pt) const;   // track pt bins
 149   virtual Int_t          GetzVertexBin(Double_t zVtx) const; // zVertex bin
 150   void                   SetfHistPIDcounterLabels(TH1* fHistPID) const;  // PID counter
 151   void                               SetfHistQAcounterLabels(TH1* h) const; // QA counter
 152   void                   SetfHistEvtSelQALabels(TH1* h) const; // Event Selection Counter
 153   //virtual Int_t                        AcceptFlavourJet(AliEmcalJet *jet, Int_t NUM, Int_t NUM2, Int_t NUM3); // flavour jet acceptor
 154   virtual Int_t                  AcceptFlavourJet(AliEmcalJet *jet, Int_t NUM); // flavour jet acceptor
 155   Double_t               EffCorrection(Double_t trkETA, Double_t trkPT, Int_t effswitch) const; // efficiency correction function
 156
 157   // parameters of detector to cut on for event
 158   Double_t               fPhimin;                  // phi min
 159   Double_t               fPhimax;                  // phi max
 160   Double_t               fEtamin;                  // eta min
 161   Double_t               fEtamax;                  // eta max
 162   Double_t               fAreacut;                 // area cut
 163   Double_t               fTrkBias;                 // track bias
 164   Double_t               fClusBias;                // cluster bias
 165   Double_t               fTrkEta;                  // eta min/max of tracks
 166   Double_t                   fJetPtcut;                    // jet pt to cut on for correlations
 167   Double_t                               fJetRad;                                  // jet radius
 168   Double_t                               fConstituentCut;          // jet constituent cut
 169
 170   // esd track cuts
 171   AliESDtrackCuts       *fesdTrackCuts;                    // esdTrackCuts
 172
 173   // event mixing
 174   Int_t                  fDoEventMixing;
 175   Int_t                  fMixingTracks;
 176   Int_t          fNMIXtracks;
 177   Int_t          fNMIXevents;
 178   Int_t          fCentBinSize; // centrality bin size of mixed event pools
 179
 180   // event selection types
 181   UInt_t         fTriggerEventType;
 182   UInt_t         fMixingEventType;
 183
 184   // efficiency correction
 185   Int_t    fDoEffCorr;
 186   Double_t       fEffFunctionCorr;
 187
 188   // switches for plots
 189   Bool_t                 doPlotGlobalRho;
 190   Bool_t                 doVariableBinning;
 191   Bool_t         dovarbinTHnSparse;
 192   Bool_t                 makeQAhistos;
 193   Bool_t                 makeBIAShistos;
 194   Bool_t                 makeextraCORRhistos;
 195   Bool_t                 makeoldJEThadhistos;
 196   Bool_t                 allpidAXIS;
 197
 198   // Cut type (EMCAL/TPC acceptance)
 199   TString        fcutType;
 200
 201   // switches for PID
 202   Bool_t                 doPID;
 203   Bool_t                 doPIDtrackBIAS;
 204
 205   // do comment switch
 206   Bool_t                 doComments;
 207
 208   // do flavour jet analysis switch, and set flavour jet tag
 209   Bool_t             doFlavourJetAnalysis;
 210   Int_t                  fJetFlavTag;
 211
 212   // beam type
 213   BeamType fBeam;
 214
 215   // local rho value
 216   Double_t               fLocalRhoVal;
 217
 218   // object names
 219   TString                fTracksName;
 220   TString                fTracksNameME;
 221   TString                fJetsName;
 222
 223   // event counter
 224   Int_t                  event;
 225
 226   // boolean functions for PID
 227   Bool_t                 isPItpc, isKtpc, isPtpc;
 228   Bool_t                 isPIits, isKits, isPits;
 229   Bool_t                 isPItof, isKtof, isPtof;
 230
 231   // event pool
 232   TObjArray                 *CloneAndReduceTrackList(TObjArray* tracks);
 233   AliEventPoolManager   *fPoolMgr;//!  // event pool Manager object
 234
 235   // PID
 236   AliPIDResponse        *fPIDResponse;   // PID response object
 237   AliTPCPIDResponse     *fTPCResponse;   // TPC pid response object
 238
 239  private:
 240   // needed for PID, track objects
 241   AliESDEvent       *fESD;//!         // ESD object
 242   AliAODEvent       *fAOD;//!             // AOD object
 243   AliVEvent             *fVevent;//!      // Vevent object
 244
 245   TH1F                              *fHistEventQA;//!
 246   TH1F                  *fHistEventSelectionQA;//!
 247
 248   TH2F                  *fHistCentZvertGA;//!
 249   TH2F                  *fHistCentZvertJE;//!
 250   TH2F                  *fHistCentZvertMB;//!
 251   TH2F                  *fHistCentZvertAny;//!
 252
 253   TH2F                  *fHistTPCdEdX;//!
 254   TH2F                  *fHistITSsignal;//!
 255 //  TH2F                    *fHistTOFsignal;//!
 256
 257   TH2F                  *fHistRhovsCent;//!
 258   TH2F                  *fHistNjetvsCent;//! number of jets versus Centrality
 259   TH2F                  *fHistJetPtvsTrackPt[6];//!
 260   TH2F                  *fHistRawJetPtvsTrackPt[6];//!
 261   TH1F                  *fHistTrackPt[6];//!
 262   TH1F                  *fHistEP0[6];//!
 263   TH1F                  *fHistEP0A[6];//!
 264   TH1F                  *fHistEP0C[6];//!
 265   TH2F                  *fHistEPAvsC[6];//!
 266   TH1F                                  *fHistJetPtcorrGlRho[6];//!
 267   TH2F                  *fHistJetPtvsdEP[6];//!
 268   TH2F                  *fHistJetPtvsdEPBias[6];//!
 269   TH2F                  *fHistRhovsdEP[6];//!
 270   TH3F                  *fHistJetEtaPhiPt[6];//!
 271   TH3F                  *fHistJetEtaPhiPtBias[6];//!
 272   TH2F                  *fHistJetPtArea[6];//!
 273   TH2F                  *fHistJetPtAreaBias[6];//!
 274   TH2F                  *fHistJetPtNcon[6];//!
 275   TH2F                  *fHistJetPtNconBias[6];//!
 276   TH2F                  *fHistJetPtNconCh[6];//!
 277   TH2F                  *fHistJetPtNconBiasCh[6];//!
 278   TH2F                  *fHistJetPtNconEm[6];//!
 279   TH2F                  *fHistJetPtNconBiasEm[6];//!
 280   TH1F                      *fHistJetHaddPhiINcent[6];//!
 281   TH1F                          *fHistJetHaddPhiOUTcent[6];//!
 282   TH1F                          *fHistJetHaddPhiMIDcent[6];//!
 283
 284   TH1                   *fHistCentrality;//!
 285   TH1                   *fHistZvtx;//!
 286   TH1                   *fHistMult;//!
 287   TH1                           *fHistJetPhi;//!
 288   TH1                       *fHistTrackPhi;//!
 289   TH1                   *fHistLocalRhoJetpt;//!
 290   TH1                       *fHistJetHaddPhiIN;//!
 291   TH1                           *fHistJetHaddPhiOUT;//!
 292   TH1                           *fHistJetHaddPhiMID;//!
 293   TH1                                   *fHistJetHaddPhiBias;//!
 294   TH1                                   *fHistJetHaddPhiINBias;//!
 295   TH1                                   *fHistJetHaddPhiOUTBias;//!
 296   TH1                                   *fHistJetHaddPhiMIDBias;//!
 297
 298   TH1                   *fHistMEdPHI;//! // phi distrubtion of mixed events
 299   TH1                                   *fHistTrackPtallcent;//!
 300
 301   TH2                   *fHistJetEtaPhi;//!
 302   TH2                   *fHistTrackEtaPhi[4][7];//!
 303   TH1                           *fHistJetHadbindPhi[9];//!
 304   TH1                                   *fHistJetHadbindPhiIN[9];//!
 305   TH1                                   *fHistJetHadbindPhiMID[9];//!
 306   TH1                           *fHistJetHadbindPhiOUT[9];//!
 307   TH2                   *fHistJetHEtaPhi;//!
 308
 309   TH1                   *fHistJetPt[6];//!
 310   TH1                   *fHistJetPtBias[6];//!
 311   TH1                   *fHistJetPtTT[6];//!
 312   TH2                   *fHistAreavsRawPt[6];//!
 313   TH2                   *fHistJetH[6][5][3];//!
 314   TH2                   *fHistJetHBias[6][5][3];//!
 315   TH2                   *fHistJetHTT[6][5][3];//!
 316   TH1F                                  *fHistJetHdPHI[11];//!
 317   TH2F                                  *fHistJetHdETAdPHI[11];//!
 318   TH2F                  *fHistSEphieta;//! // single events phi-eta distributions
 319   TH2F                  *fHistMEphieta;//! // mixed events phi-eta distributions
 320   TH1F                                  *fHistJetHaddPHI;//!
 321
 322   // PID status histo's
 323   TH1                                   *fHistPID;//!
 324
 325   // THn Sparse's
 326   THnSparse             *fhnPID;//!          // PID sparse
 327   THnSparse             *fhnMixedEvents;//!  // mixed events matrix
 328   THnSparse             *fhnJH;//!           // jet hadron events matrix
 329   THnSparse                             *fhnCorr;//!              // sparse to get # jet triggers
 330
 331   // container objects
 332   AliJetContainer            *fJetsCont;                   //!Jets
 333   AliParticleContainer       *fTracksCont;                 //!Tracks
 334   AliClusterContainer        *fCaloClustersCont;           //!Clusters
 335
 336   // container specifier
 337   Int_t                                 fContainerAllJets;  // number of container with all full jets
 338   Int_t                                 fContainerPIDJets;  // number of container with full jets meeting Pt cut (for PID)
 339
 340 // ***********************************************************
 341
 342   //Declare it private to avoid compilation warning
 343   AliAnalysisTaskEmcalJetHadEPpid(const AliAnalysisTaskEmcalJetHadEPpid & g) ; // cpy ctor
 344
 345   AliAnalysisTaskEmcalJetHadEPpid& operator=(const AliAnalysisTaskEmcalJetHadEPpid&); // not implemented
 346   ClassDef(AliAnalysisTaskEmcalJetHadEPpid, 4); // Emcal jet hadron PID - Event plane dependence
 347 };
 348 #endif