+++ /dev/null
-#ifndef ALIANALYSISTASKLAMBDANAOD_H
-#define ALIANALYSISTASKLAMBDANAOD_H
-
-
-/**************************************************************************
- * Author : Nicole Alice Martin (nicole.alice.martin@cern.ch) *
- * *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-
-//-----------------------------------------------------------------
-// AliAnalysisTaskLambdaNAOD class
-// task for the investigation of (anti-)lambda-n bound state
-// uses the V0 finders, based on AODs or ESDS
-//-----------------------------------------------------------------
-
-class TF1;
-class TH1F;
-class TH2F;
-class TH3F;
-class THnSparse;
-
-class TTree;
-
-class AliAODInputHandler;
-class AliAODEvent;
-class AliAODVertex;
-class AliAODv0;
-
-class AliESDtrackCuts;
-
-class AliESDInputHandler;
-class AliESDEvent;
-class AliESDVertex;
-class AliESDv0;
-
-#include <fstream>
-#include "AliAnalysisTaskSE.h"
-#include "THnSparse.h"
-#include "AliStack.h"
-#include "AliVTrack.h"
-
-#define maxNofTracks 100000
-
-class AliAnalysisTaskLambdaNAOD : public AliAnalysisTaskSE {
- public:
- AliAnalysisTaskLambdaNAOD();
- AliAnalysisTaskLambdaNAOD(const char *name);
- virtual ~AliAnalysisTaskLambdaNAOD();// {}
-
- virtual void UserCreateOutputObjects();
- virtual void UserExec(Option_t *option);
- virtual void Terminate(const Option_t*);
- Int_t Initialize();
- Int_t SetupEvent();
- void ResetEvent();
- void SetAnalysisType (const char* analysisType = "ESD") { fAnalysisType = analysisType; }
-
-
- /** Types of pdgCode */
- enum PdgCodeType_t {
- kPDGPionPlus,
- kPDGPionMinus,
- kPDGProton,
- kPDGAntiProton,
- kPDGDeuteron,
- kPDGAntiDeuteron,
- kPDGHelium3,
- kPDGAntiHelium3,
- kPDGLambda,
- kPDGAntiLambda,
- kPDGLambdaNeutron,
- kPDGAntiLambdaNeutron,
- kPDGHypertriton,
- kPDGAntiHypertriton,
- kPdgCodeMax // Number of enum entries
- };
-
- /** Types of Mass */
- enum MassType_t {
- kMassPion,
- kMassProton,
- kMassDeuteron,
- kMassTriton,
- kMassHelium3,
- kMassMax // Number of enum entries
- };
-
- /** Array of types of pdgCodes */
- static const Int_t fgkPdgCode[]; //! transient
-
- /** Array of types of pdgCodes */
- static const Double_t fgkMass[]; //! transient
-
- private:
-
-
- TString fAnalysisType; // "ESD" or "AOD" analysis type
-
- AliInputEventHandler *fEventHandler; //for ESDs or AODs
-
- AliESDtrackCuts *fESDtrackCutsV0; // basic cut variables for v0's
- AliESDpid *fESDpid; // basic TPC object for n-sigma cuts
- AliPIDResponse *fPIDResponse; //! PID response object
-
- //
-
-
- TTree *fTreeV0; //!
-
- TH1F *fHistCentralityClass10; //! histo to look at the centrality distribution
- TH1F *fHistCentralityPercentile; //! histo to look at the centrality distribution
- TH1F *fHistTriggerStat; //! Trigger statistics
- TH1F *fHistTriggerStatAfterEventSelection; //! Trigger statistics
- TH1F *fHistLambdaNeutronPtGen; //! for MC
- TH1F *fHistLambdaNeutronPtGenMinBias; //! for MC
- TH1F *fHistLambdaNeutronPtGenCentral; //! for MC
- TH1F *fHistLambdaNeutronPtGenSemiCentral; //! for MC
- TH1F *fHistAntiLambdaNeutronPtGen; //! for MC
- TH1F *fHistAntiLambdaNeutronPtGenMinBias; //! for MC
- TH1F *fHistAntiLambdaNeutronPtGenCentral; //! for MC
- TH1F *fHistAntiLambdaNeutronPtGenSemiCentral; //! for MC
- TH1F *fHistLambdaNeutronInvaMassGen; //! for MC
- TH1F *fHistAntiLambdaNeutronInvaMassGen; //! for MC
- TH1F *fHistLambdaNeutronDecayLengthGen; //! for MC
- TH1F *fHistAntiLambdaNeutronDecayLengthGen; //! for MC
- TH1F *fHistLambdaNeutronPtAso; //! for MC
- TH1F *fHistLambdaNeutronPtAsoCuts; //! for MC
- TH1F *fHistAntiLambdaNeutronPtAso; //! for MC
- TH1F *fHistAntiLambdaNeutronPtAsoCuts; //! for MC
- TH1F *fHistLambdaNeutronInvaMassAso; //! for MC
- TH1F *fHistAntiLambdaNeutronInvaMassAso; //! for MC
- TH1F *fHistLambdaNeutronDecayLengthAso; //! for MC
- TH1F *fHistAntiLambdaNeutronDecayLengthAso; //! for MC
-
- TH2F *fof; //! debug histo for OnTheFlyStatus
- TH2F *fHistArmenterosPodolanskiDeuteronPion; //!
- TH2F *fHistArmenterosPodolanskiAntiDeuteronPion;//!
-
- TH3F *fHistDeDxQA; //! histo for a QA dE/dx
-
- Int_t fNTriggers; //! N Triggers used
-
- Bool_t fMCtrue; //! flag if real data or MC is processed
- Bool_t fOnlyQA; //! flag if only QA histograms should be filled
- Bool_t fTriggerFired[5]; //! TriggerFired 0: MB | 1: CE | 2: SC | 3: EJE | 4: EGA
-
-
-
- //Tree variables
- //AliAODv0 *fV0object; //! Tree variable
- Int_t fItrk; //! Tree variable
-
- Int_t fV0finder[maxNofTracks]; //! Tree variable
- Int_t fkMB[maxNofTracks]; //! Tree variable
- Int_t fkCentral[maxNofTracks]; //! Tree variable
- Int_t fkSemiCentral[maxNofTracks]; //! Tree variable
- Int_t fkEMCEJE[maxNofTracks]; //! Tree variable
- Int_t fkEMCEGA[maxNofTracks]; //! Tree variable
-
- Int_t fCentralityClass10[maxNofTracks]; //! Tree variable
- Int_t fCentralityPercentile[maxNofTracks]; //! Tree variable
- Int_t fMultiplicity[maxNofTracks]; //! Tree variable
- Int_t fRefMultiplicity[maxNofTracks]; //! Tree variable
-
- Double_t fPtotN[maxNofTracks]; //! Tree variable
- Double_t fPtotP[maxNofTracks]; //! Tree variable
- Double_t fMotherPt[maxNofTracks]; //! Tree variable
-
- Double_t fdEdxN[maxNofTracks]; //! Tree variable
- Double_t fdEdxP[maxNofTracks]; //! Tree variable
- Double_t fSignN[maxNofTracks]; //! Tree variable
- Double_t fSignP[maxNofTracks]; //! Tree variable
-
- Double_t fSigmadEdxPionPos[maxNofTracks]; //! Tree variable
- Double_t fSigmadEdxPionNeg[maxNofTracks]; //! Tree variable
-
- Float_t fDCAv0[maxNofTracks]; //! Tree variable
- Float_t fCosinePAv0[maxNofTracks]; //! Tree variable
- Float_t fDecayRadiusTree[maxNofTracks]; //! Tree variable
- Double_t fInvaMassDeuteronPionTree[maxNofTracks]; //! Tree variable
- Int_t fChargeComboDeuteronPionTree[maxNofTracks]; //! Tree variable
- Bool_t fIsCorrectlyAssociated[maxNofTracks]; //! Tree variable
-
- Double_t fAmenterosAlphaTree[maxNofTracks]; //! Tree variable
- Double_t fAmenterosQtTree[maxNofTracks]; //! Tree variable
- Int_t fRotationTree[maxNofTracks]; //! Tree variable
-
- Double_t fImpactParameterDeuteronPos[maxNofTracks]; //! Tree variablen
- Double_t fImpactParameterDeuteronNeg[maxNofTracks]; //! Tree variablen
- Double_t fImpactParameterPionPos[maxNofTracks]; //! Tree variable
- Double_t fImpactParameterPionNeg[maxNofTracks]; //! Tree variable
-
- Double_t fImpactParameterDeuteronPosAliKF[maxNofTracks]; //! Tree variablen
- Double_t fImpactParameterDeuteronNegAliKF[maxNofTracks]; //! Tree variablen
- Double_t fImpactParameterPionPosAliKF[maxNofTracks]; //! Tree variable
- Double_t fImpactParameterPionNegAliKF[maxNofTracks]; //! Tree variable
-
- UShort_t fMinNClustersTPCPos[maxNofTracks]; //! Tree variable
- UShort_t fMinNClustersTPCNeg[maxNofTracks]; //! Tree variable
-
- Double_t fMaxChi2PerClusterTPCPos[maxNofTracks]; //! Tree variable
- Double_t fMaxChi2PerClusterTPCNeg[maxNofTracks]; //! Tree variable
-
- TObjArray *fOutputContainer; //! output data container for the histogramms
- //
- void BinLogAxis(const THnSparse *h, Int_t axisNumber); //define function for log axis for search for Anti-Alpha candidates
- //
-
- /** Check if event is triggred */
- Bool_t IsTriggered();
- Bool_t DeuteronPID(AliVTrack *trackP, AliVTrack *trackN, Double_t ptotP, Double_t ptotN, Int_t runNumber, Bool_t isDeuteron[3]);
- Bool_t PionPID(AliVTrack *trackP, AliVTrack *trackN, Double_t ptotP, Double_t ptotN, Int_t runNumber, Bool_t isPion[2]);
- Bool_t TrackCuts(AliVTrack *track, Bool_t testTrackCuts);
- //Bool_t FilterBit(AliVTrack *track, Bool_t testFilterBit);
- Double_t MomentumInnerParam(AliVTrack *track, Double_t ptot);
- UShort_t TPCclusters(AliVTrack *track, UShort_t numberOfTPCclusters);
- Double_t TPCchi2(AliVTrack *track, Double_t numberOfChi2clustersTPC, UShort_t numberOfTPCclusters);
- Double_t ImpactParameter(AliVTrack *track, Double_t dcaToVertex);
-
-
- void MCGenerated(AliStack* stack, Int_t multiplicity); //! function to loop over the genrated particles
-
- void MCTwoBodyDecay (AliStack* stack, const TParticle *tparticleMother, Long_t PDGMother, Long_t PDGFirstDaughter, Long_t PDGSecondDaughter, Double_t massFirstDaughter, Double_t massSecondDaughter, Int_t multiplicity); //! function to calculate the invariant mass of two daughters and the pt of the mother
- //void RotateKFParticle(AliKFParticle * kfParticle,Double_t angle, const AliVEvent * const ev);
-
-
- AliAnalysisTaskLambdaNAOD(const AliAnalysisTaskLambdaNAOD&); // not implemented
- AliAnalysisTaskLambdaNAOD& operator=(const AliAnalysisTaskLambdaNAOD&); // not implemented
- //
- ClassDef(AliAnalysisTaskLambdaNAOD, 1); // example of analysis
-};
-
-#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff