PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.h

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   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  15
  16 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  17 //
  18 // Modified version of AliAnalysisTaskCheckCascade.h
  19 // Used bits of code from AliAnalysisTaskCheckPerformanceStrange
  20 //
  21 // --- David Dobrigkeit Chinellato
  22 //
  23 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  24
  25 #ifndef ALIANALYSISTASKEXTRACTPERFORMANCEV0_H
  26 #define ALIANALYSISTASKEXTRACTPERFORMANCEV0_H
  27
  28 class TList;
  29 class TH1F;
  30 class TH2F;
  31 class TH3F;
  32 class TVector3;
  33 class THnSparse;
  34
  35 class AliESDpid;
  36 class AliESDtrackCuts;
  37 class AliESDEvent;
  38 class AliPhysicsSelection;
  39 class AliCFContainer;
  40
  41 //#include "TString.h"
  42 //#include "AliESDtrackCuts.h"
  43 #include "AliAnalysisTaskSE.h"
  44
  45 class AliAnalysisTaskExtractPerformanceV0 : public AliAnalysisTaskSE {
  46  public:
  47   AliAnalysisTaskExtractPerformanceV0();
  48   AliAnalysisTaskExtractPerformanceV0(const char *name);
  49   virtual ~AliAnalysisTaskExtractPerformanceV0();
  50
  51   virtual void   UserCreateOutputObjects();
  52   virtual void   UserExec(Option_t *option);
  53   virtual void   Terminate(Option_t *);
  54   Double_t MyRapidity(Double_t rE, Double_t rPz) const;
  55   void CheckChargeV0(AliESDv0 *thisv0);
  56
  57   void SetIsNuclear           (Bool_t lIsNuclear   = kTRUE ) { fkIsNuclear   = lIsNuclear;   }
  58   void SetIsLowEnergyPP       (Bool_t lLowEnergyPP = kTRUE ) { fkLowEnergyPP = lLowEnergyPP; }
  59   void SetUseOnTheFly         (Bool_t lUseOnTheFly = kTRUE ) { fkUseOnTheFly = lUseOnTheFly; }
  60   void SetTakeAllTracks       (Bool_t lTakeAllTracks = kTRUE ) { fkTakeAllTracks = lTakeAllTracks; }
  61
  62  private:
  63         // Note : In ROOT, "//!" means "do not stream the data from Master node to Worker node" ...
  64         // your data member object is created on the worker nodes and streaming is not needed.
  65         // http://root.cern.ch/download/doc/11InputOutput.pdf, page 14
  66   TList  *fListHistV0;  //! List of Cascade histograms
  67   TTree  *fTree;              //! Output Tree, V0
  68
  69   AliPIDResponse *fPIDResponse;     // PID response object
  70   AliESDtrackCuts *fESDtrackCuts;   // ESD track cuts used for primary track definition
  71
  72   //Objects Controlling Task Behaviour
  73
  74   Bool_t fkIsNuclear;   //if true, replace multiplicity est. by centrality (default FALSE)
  75   Bool_t fkLowEnergyPP; //if true, skip FASTOnly (default FALSE)
  76   Bool_t fkUseOnTheFly; //if true, will use On-the-fly V0s instead of Offline V0s (default FALSE)
  77   Bool_t fkTakeAllTracks; // if true, no TPC crossed rows and ratio cut
  78
  79 //===========================================================================================
  80 //   Variables for Tree, V0s
  81 //===========================================================================================
  82    Int_t    fTreeVariablePrimaryStatus;      //!
  83    Int_t    fTreeVariablePrimaryStatusMother;      //!
  84    Float_t fTreeVariableChi2V0;             //!
  85    Float_t fTreeVariableDcaV0Daughters; //!
  86    Float_t fTreeVariableDcaV0ToPrimVertex; //!
  87    Float_t fTreeVariableDcaPosToPrimVertex; //!
  88    Float_t fTreeVariableDcaNegToPrimVertex; //!
  89    Float_t fTreeVariableV0CosineOfPointingAngle; //!
  90    Float_t fTreeVariableV0Radius; //!
  91    Float_t fTreeVariablePt; //!
  92    Float_t fTreeVariablePtMC; //!
  93    Float_t fTreeVariableRapK0Short; //!
  94    Float_t fTreeVariableRapLambda; //!
  95    Float_t fTreeVariableRapMC; //!
  96    Float_t fTreeVariableInvMassK0s; //!
  97    Float_t fTreeVariableInvMassLambda; //!
  98    Float_t fTreeVariableInvMassAntiLambda; //!
  99    Float_t fTreeVariableAlphaV0; //!
 100    Float_t fTreeVariablePtArmV0;//!
 101    Float_t fTreeVariableNegTotMomentum; //!
 102    Float_t fTreeVariablePosTotMomentum; //!
 103    Float_t fTreeVariableNegTransvMomentum; //!
 104    Float_t fTreeVariablePosTransvMomentum; //!
 105    Float_t fTreeVariableNegTransvMomentumMC; //!
 106    Float_t fTreeVariablePosTransvMomentumMC; //!
 107
 108    Float_t fTreeVariableNSigmasPosProton; //!
 109    Float_t fTreeVariableNSigmasPosPion; //!
 110    Float_t fTreeVariableNSigmasNegProton; //!
 111    Float_t fTreeVariableNSigmasNegPion; //!
 112
 113    Float_t fTreeVariablePtMother; //!
 114    Float_t fTreeVariableV0CreationRadius; //!
 115    Int_t fTreeVariablePID; //!
 116    Int_t fTreeVariablePIDPositive; //!
 117    Int_t fTreeVariablePIDNegative; //!
 118    Int_t fTreeVariablePIDMother; //!
 119    Int_t fTreeVariableIndexStatus; //!
 120    Int_t fTreeVariableIndexStatusMother; //!
 121
 122    Int_t   fTreeVariableRunNumber; //!
 123    ULong64_t fTreeVariableEventNumber; //!
 124
 125    //Note: TDistOverTotMom needs a mass hypothesis to be converted to proper decaylength.
 126    Float_t fTreeVariableDistOverTotMom;//!
 127
 128    Float_t fTreeVariablePosEta; //!
 129    Float_t fTreeVariableNegEta; //!
 130
 131    Float_t fTreeVariableVertexZ; //!
 132
 133    Int_t fTreeVariableLeastNbrCrossedRows;//!
 134    Float_t fTreeVariableLeastRatioCrossedRowsOverFindable;//!
 135    Int_t fTreeVariableMultiplicity;//!
 136    Int_t fTreeVariableMultiplicityMC;//!
 137
 138   Float_t fTreeVariableV0x; //!
 139   Float_t fTreeVariableV0y; //!
 140   Float_t fTreeVariableV0z; //!
 141
 142   Float_t fTreeVariableV0Px; //!
 143   Float_t fTreeVariableV0Py; //!
 144   Float_t fTreeVariableV0Pz; //!
 145
 146   Float_t fTreeVariableMCV0x; //!
 147   Float_t fTreeVariableMCV0y; //!
 148   Float_t fTreeVariableMCV0z; //!
 149
 150   Float_t fTreeVariableMCV0Px; //!
 151   Float_t fTreeVariableMCV0Py; //!
 152   Float_t fTreeVariableMCV0Pz; //!
 153
 154   Float_t fTreeVariablePVx; //!
 155   Float_t fTreeVariablePVy; //!
 156   Float_t fTreeVariablePVz; //!
 157
 158   Float_t fTreeVariableMCPVx; //!
 159   Float_t fTreeVariableMCPVy; //!
 160   Float_t fTreeVariableMCPVz; //!
 161
 162   Bool_t fTreeVariableIsNonInjected; //!
 163
 164 //===========================================================================================
 165 //   Histograms
 166 //===========================================================================================
 167
 168    TH1F      *fHistV0MultiplicityBeforeTrigSel;              //! V0 multiplicity distribution
 169    TH1F      *fHistV0MultiplicityForTrigEvt;                 //! V0 multiplicity distribution
 170    TH1F      *fHistV0MultiplicityForSelEvt;                  //! V0 multiplicity distribution
 171    TH1F      *fHistV0MultiplicityForSelEvtNoTPCOnly;         //! V0 multiplicity distribution
 172    TH1F      *fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup; //! V0 multiplicity distribution
 173
 174    TH1F      *fHistMultiplicityBeforeTrigSel;     //! multiplicity distribution
 175    TH1F      *fHistMultiplicityForTrigEvt;        //! multiplicity distribution
 176    TH1F      *fHistMultiplicity;                  //! multiplicity distribution
 177    TH1F      *fHistMultiplicityNoTPCOnly;         //! multiplicity distribution
 178    TH1F      *fHistMultiplicityNoTPCOnlyNoPileup; //! multiplicity distribution
 179
 180   //Raw Data for J/Psi paper Technique
 181         TH2F    *f2dHistMultiplicityVsTrueBeforeTrigSel;                //! multiplicity distribution
 182         TH2F    *f2dHistMultiplicityVsTrueForTrigEvt;                   //! multiplicity distribution
 183         TH2F    *f2dHistMultiplicityVsTrue;                                                     //! multiplicity distribution
 184         TH2F    *f2dHistMultiplicityVsTrueNoTPCOnly;                            //! multiplicity distribution
 185         TH2F    *f2dHistMultiplicityVsTrueNoTPCOnlyNoPileup;                    //! multiplicity distribution
 186
 187   //Raw Data for Vertex Z position estimator change
 188         TH2F    *f2dHistMultiplicityVsVertexZBeforeTrigSel;             //! multiplicity distribution
 189         TH2F    *f2dHistMultiplicityVsVertexZForTrigEvt;                        //! multiplicity distribution
 190         TH2F    *f2dHistMultiplicityVsVertexZ;                                                  //! multiplicity distribution
 191         TH2F    *f2dHistMultiplicityVsVertexZNoTPCOnly;                         //! multiplicity distribution
 192         TH2F    *f2dHistMultiplicityVsVertexZNoTPCOnlyNoPileup;                 //! multiplicity distribution
 193
 194    TH1F      *fHistGenVertexZBeforeTrigSel;     //! multiplicity distribution
 195    TH1F      *fHistGenVertexZForTrigEvt;        //! multiplicity distribution
 196    TH1F      *fHistGenVertexZ;                  //! multiplicity distribution
 197    TH1F      *fHistGenVertexZNoTPCOnly;         //! multiplicity distribution
 198    TH1F      *fHistGenVertexZNoTPCOnlyNoPileup; //! multiplicity distribution
 199
 200 //---> Filled At Analysis Scope
 201
 202    TH3F      *f3dHistPrimAnalysisPtVsYVsMultLambda;     //! Lambda
 203    TH3F      *f3dHistPrimAnalysisPtVsYVsMultAntiLambda; //! AntiLambda
 204    TH3F      *f3dHistPrimAnalysisPtVsYVsMultK0Short;    //! K0Short
 205
 206 //---> Containers for monte carlo information for calculating efficiency!
 207
 208    TH3F      *f3dHistPrimRawPtVsYVsMultLambda;     //! Lambda
 209    TH3F      *f3dHistPrimRawPtVsYVsMultAntiLambda; //! AntiLambda
 210    TH3F      *f3dHistPrimRawPtVsYVsMultK0Short;    //! K0Short
 211
 212    TH3F      *f3dHistPrimRawPtVsYVsMultNonInjLambda;     //! Non-injected Lambda
 213    TH3F      *f3dHistPrimRawPtVsYVsMultNonInjAntiLambda; //! Non-injected AntiLambda
 214    TH3F      *f3dHistPrimRawPtVsYVsMultNonInjK0Short;    //! Non-injected K0Short
 215
 216    TH3F      *f3dHistPrimRawPtVsYVsMultMCLambda;     //! Lambda
 217    TH3F      *f3dHistPrimRawPtVsYVsMultMCAntiLambda; //! AntiLambda
 218    TH3F      *f3dHistPrimRawPtVsYVsMultMCK0Short;    //! K0Short
 219
 220    TH3F      *f3dHistPrimRawPtVsYVsVertexZLambda;     //! Lambda
 221    TH3F      *f3dHistPrimRawPtVsYVsVertexZAntiLambda; //! AntiLambda
 222    TH3F      *f3dHistPrimRawPtVsYVsVertexZK0Short;    //! K0Short
 223
 224    TH3F      *f3dHistPrimCloseToPVPtVsYVsMultLambda;     //! Lambda
 225    TH3F      *f3dHistPrimCloseToPVPtVsYVsMultAntiLambda; //! AntiLambda
 226    TH3F      *f3dHistPrimCloseToPVPtVsYVsMultK0Short;    //! K0Short
 227
 228 //---> Filled vs Decay Length
 229
 230    TH3F      *f3dHistPrimRawPtVsYVsDecayLengthLambda;     //! Lambda
 231    TH3F      *f3dHistPrimRawPtVsYVsDecayLengthAntiLambda; //! AntiLambda
 232    TH3F      *f3dHistPrimRawPtVsYVsDecayLengthK0Short;    //! K0Short
 233
 234 //---> Needed for FeedDown Corrections
 235
 236    TH3F      *f3dHistGenPtVsYVsMultXiMinus;      //! Generated Xi- Distrib
 237    TH3F      *f3dHistGenPtVsYVsMultXiPlus;       //! Generated Xi+ Distrib
 238    TH3F      *f3dHistGenPtVsYVsMultOmegaMinus;      //! Generated Omega- Distrib
 239    TH3F      *f3dHistGenPtVsYVsMultOmegaPlus;       //! Generated Omega+ Distrib
 240
 241    TH3F      *f3dHistGenSelectedPtVsYVsMultXiMinus;      //! Generated Xi- Distrib, at event selection level
 242    TH3F      *f3dHistGenSelectedPtVsYVsMultXiPlus;       //! Generated Xi+ Distrib, at event selection level
 243    TH3F      *f3dHistGenSelectedPtVsYVsMultOmegaMinus;      //! Generated Omega- Distrib, at event selection level
 244    TH3F      *f3dHistGenSelectedPtVsYVsMultOmegaPlus;       //! Generated Omega+ Distrib, at event selection level
 245
 246    TH1F      *fHistPVx;                      //! PVx distrib
 247    TH1F      *fHistPVy;                      //! PVy distrib
 248    TH1F      *fHistPVz;                      //! PVz distrib
 249    TH1F      *fHistPVxAnalysis;                      //! PVx distrib
 250    TH1F      *fHistPVyAnalysis;                      //! PVy distrib
 251    TH1F      *fHistPVzAnalysis;                      //! PVz distrib
 252    TH1F      *fHistPVxAnalysisHasHighPtLambda;                      //! PVx distrib
 253    TH1F      *fHistPVyAnalysisHasHighPtLambda;                      //! PVy distrib
 254    TH1F      *fHistPVzAnalysisHasHighPtLambda;                      //! PVz distrib
 255
 256    TH1F      *fHistSwappedV0Counter;                      //! Swapped v0 counter
 257
 258    AliAnalysisTaskExtractPerformanceV0(const AliAnalysisTaskExtractPerformanceV0&);            // not implemented
 259    AliAnalysisTaskExtractPerformanceV0& operator=(const AliAnalysisTaskExtractPerformanceV0&); // not implemented
 260
 261    ClassDef(AliAnalysisTaskExtractPerformanceV0, 11);
 262 };
 263
 264 #endif