+++ /dev/null
-#ifndef ALIANALYSISTASKEVENTMIXINGBF_CXX
-#define ALIANALYSISTASKEVENTMIXINGBF_CXX
-
-// Analysis task for the EventMixingBF code
-// Authors: Panos Cristakoglou@cern.ch, m.weber@cern.ch
-
-class TList;
-class TH1F;
-class TH2F;
-class TF1;
-
-class AliMixInputEventHandler;
-class AliBalanceEventMixing;
-class AliESDtrackCuts;
-
-#include "AliAnalysisTaskSE.h"
-#include "AliBalanceEventMixing.h"
-
-#include "AliPID.h"
-#include "AliPIDResponse.h"
-#include "AliPIDCombined.h"
-
-
-class AliAnalysisTaskEventMixingBF : public AliAnalysisTaskSE {
- public:
- AliAnalysisTaskEventMixingBF(const char *name = "AliAnalysisTaskEventMixingBF");
- virtual ~AliAnalysisTaskEventMixingBF();
-
-
- virtual void UserCreateOutputObjects();
- virtual void UserExec(Option_t *option);
- virtual void UserExecMix(Option_t*);
- virtual void FinishTaskOutput();
- virtual void Terminate(Option_t *);
-
- void SetAnalysisObject(AliBalanceEventMixing *const analysis) {
- fBalance = analysis;
- }
- void SetShufflingObject(AliBalanceEventMixing *const analysisShuffled) {
- fRunShuffling = kTRUE;
- fShuffledBalance = analysisShuffled;
- }
- void SetAnalysisCutObject(AliESDtrackCuts *const trackCuts) {
- fESDtrackCuts = trackCuts;}
- void SetVertexDiamond(Double_t vx, Double_t vy, Double_t vz) {
- fVxMax = vx;
- fVyMax = vy;
- fVzMax = vz;
- }
-
- //==============AOD analysis==============//
- void SetAODtrackCutBit(Int_t bit){
- nAODtrackCutBit = bit;
- }
-
- void SetKinematicsCutsAOD(Double_t ptmin, Double_t ptmax, Double_t etamin, Double_t etamax){
- fPtMin = ptmin; fPtMax = ptmax;
- fEtaMin = etamin; fEtaMax = etamax;
-
- }
-
- void SetExtraDCACutsAOD(Double_t DCAxy, Double_t DCAz){
- fDCAxyCut = DCAxy;
- fDCAzCut = DCAz;
- }
-
- void SetExtraTPCCutsAOD(Double_t maxTPCchi2, Int_t minNClustersTPC){
- fTPCchi2Cut = maxTPCchi2;
- fNClustersTPCCut = minNClustersTPC;
- }
-
- //==============MC analysis==============//
- void SetKinematicsCutsMC(Double_t ptmin, Double_t ptmax,
- Double_t etamin, Double_t etamax){
- fPtMin = ptmin; fPtMax = ptmax;
- fEtaMin = etamin; fEtaMax = etamax;
- }
- void UseFlowAfterBurner(TF1 *gDifferentialV2) {
- fDifferentialV2 = gDifferentialV2;
- fUseFlowAfterBurner = kTRUE;
- }
- void ExcludeResonancesInMC() {fExcludeResonancesInMC = kTRUE;}
-
- void SetPDGCode(Int_t gPdgCode) {
- fUseMCPdgCode = kTRUE;
- fPDGCodeToBeAnalyzed = gPdgCode;
- }
-
- //Centrality
- void SetCentralityEstimator(const char* centralityEstimator) {fCentralityEstimator = centralityEstimator;}
- const char* GetCentralityEstimator(void) const {return fCentralityEstimator;}
- void SetCentralityPercentileRange(Double_t min, Double_t max) {
- fUseCentrality = kTRUE;
- fCentralityPercentileMin=min;
- fCentralityPercentileMax=max;
- }
- void SetImpactParameterRange(Double_t min, Double_t max) {
- fUseCentrality = kTRUE;
- fImpactParameterMin=min;
- fImpactParameterMax=max;
- }
-
- //multiplicity
- void SetMultiplicityRange(Int_t min, Int_t max) {
- fUseMultiplicity = kTRUE;
- fNumberOfAcceptedTracksMin = min;
- fNumberOfAcceptedTracksMax = max;}
-
- void UseOfflineTrigger() {fUseOfflineTrigger = kTRUE;}
-
- //Acceptance filter
- void SetAcceptanceParameterization(TF1 *parameterization) {
- fAcceptanceParameterization = parameterization;}
-
- //pid
- enum kDetectorUsedForPID { kTPCpid, kTOFpid, kTPCTOF }; // default TPC & TOF pid (via GetTPCpid & GetTOFpid)
- enum kParticleOfInterest { kMuon, kElectron, kPion, kKaon, kProton };
-
- void SetUseBayesianPID(Double_t gMinProbabilityValue) {
- fUsePID = kTRUE; fUsePIDnSigma = kFALSE; fUsePIDPropabilities = kTRUE;
- fMinAcceptedPIDProbability = gMinProbabilityValue; }
-
- void SetUseNSigmaPID(Double_t gMaxNSigma) {
- fUsePID = kTRUE; fUsePIDPropabilities = kFALSE; fUsePIDnSigma = kTRUE;
- fPIDNSigma = gMaxNSigma; }
-
- void SetParticleOfInterest(kParticleOfInterest poi) {
- fParticleOfInterest = poi;}
- void SetDetectorUsedForPID(kDetectorUsedForPID detConfig) {
- fPidDetectorConfig = detConfig;}
-
- private:
- AliBalanceEventMixing *fBalance; //EventMixingBF object
- Bool_t fRunShuffling;//run shuffling or not
- AliBalanceEventMixing *fShuffledBalance; //EventMixingBF object (shuffled)
- TList *fList; //fList object
- TList *fListEventMixingBF; //fList object
- TList *fListEventMixingBFS; //fList object
- TList *fHistListPIDQA; //! list of histograms
-
- TH1F *fHistEventStats; //event stats
- TH2F *fHistCentStats; //centrality stats
- TH1F *fHistTriggerStats; //trigger stats
- TH1F *fHistTrackStats; //Track filter bit stats
- TH1F *fHistVx; //x coordinate of the primary vertex
- TH1F *fHistVy; //y coordinate of the primary vertex
- TH1F *fHistVz; //z coordinate of the primary vertex
-
- TH2F *fHistClus;//number of clusters (QA histogram)
- TH2F *fHistDCA;//DCA (QA histogram)
- TH1F *fHistChi2;//track chi2 (QA histogram)
- TH1F *fHistPt;//transverse momentum (QA histogram)
- TH1F *fHistEta;//pseudorapidity (QA histogram)
- TH1F *fHistPhi;//phi (QA histogram)
- TH1F *fHistPhiBefore;//phi before v2 afterburner (QA histogram)
- TH1F *fHistPhiAfter;//phi after v2 afterburner (QA histogram)
- TH2F *fHistV0M;//V0 multiplicities (QA histogram)
- TH2F *fHistRefTracks;//reference track multiplicities (QA histogram)
-
- //============PID============//
- TH2D *fHistdEdxVsPTPCbeforePID;//TPC dEdx vs momentum before PID cuts (QA histogram)
- TH2D *fHistBetavsPTOFbeforePID;//beta vs momentum before PID cuts (QA histogram)
- TH2D *fHistProbTPCvsPtbeforePID; //TPC probability vs pT before PID cuts (QA histogram)
- TH2D *fHistProbTOFvsPtbeforePID;//TOF probability vs pT before PID cuts (QA histogram)
- TH2D *fHistProbTPCTOFvsPtbeforePID;//TOF/TPC probability vs pT before PID cuts (QA histogram)
- TH2D *fHistNSigmaTPCvsPtbeforePID;//TPC nsigma vs pT before PID cuts (QA histogram)
- TH2D *fHistNSigmaTOFvsPtbeforePID;//TOF nsigma vs pT before PID cuts (QA histogram)
- TH2D *fHistdEdxVsPTPCafterPID;//TPC dEdx vs momentum after PID cuts (QA histogram)
- TH2D *fHistBetavsPTOFafterPID;//beta vs momentum after PID cuts (QA histogram)
- TH2D *fHistProbTPCvsPtafterPID; //TPC probability vs pT after PID cuts (QA histogram)
- TH2D *fHistProbTOFvsPtafterPID;//TOF probability vs pT after PID cuts (QA histogram)
- TH2D *fHistProbTPCTOFvsPtafterPID;//TOF/TPC probability vs pT after PID cuts (QA histogram)
- TH2D *fHistNSigmaTPCvsPtafterPID;//TPC nsigma vs pT after PID cuts (QA histogram)
- TH2D *fHistNSigmaTOFvsPtafterPID;//TOF nsigma vs pT after PID cuts (QA histogram)
-
- AliPIDResponse *fPIDResponse; //! PID response object
- AliPIDCombined *fPIDCombined; //! combined PID object
-
- kParticleOfInterest fParticleOfInterest;//analyzed particle
- kDetectorUsedForPID fPidDetectorConfig;//used detector for PID
-
- Bool_t fUsePID; //flag to use PID
- Bool_t fUsePIDnSigma;//flag to use nsigma method for PID
- Bool_t fUsePIDPropabilities;//flag to use probability method for PID
- Double_t fPIDNSigma;//nsigma cut for PID
- Double_t fMinAcceptedPIDProbability;//probability cut for PID
- //============PID============//
-
- AliESDtrackCuts *fESDtrackCuts; //ESD track cuts
-
- TString fCentralityEstimator; //"V0M","TRK","TKL","ZDC","FMD"
- Bool_t fUseCentrality;//use the centrality (PbPb) or not (pp)
- Double_t fCentralityPercentileMin;//centrality percentile min
- Double_t fCentralityPercentileMax;//centrality percentile max
- Double_t fImpactParameterMin;//impact parameter min (used for MC)
- Double_t fImpactParameterMax;//impact parameter max (used for MC)
-
- Bool_t fUseMultiplicity;//use the multiplicity cuts
- Int_t fNumberOfAcceptedTracksMin;//min. number of number of accepted tracks (used for the multiplicity dependence study - pp)
- Int_t fNumberOfAcceptedTracksMax;//max. number of number of accepted tracks (used for the multiplicity dependence study - pp)
- TH1F *fHistNumberOfAcceptedTracks;//hisot to store the number of accepted tracks
-
- Bool_t fUseOfflineTrigger;//Usage of the offline trigger selection
-
- Double_t fVxMax;//vxmax
- Double_t fVyMax;//vymax
- Double_t fVzMax;//vzmax
-
- Int_t nAODtrackCutBit;//track cut bit from track selection (only used for AODs)
-
- Double_t fPtMin;//only used for AODs
- Double_t fPtMax;//only used for AODs
- Double_t fEtaMin;//only used for AODs
- Double_t fEtaMax;//only used for AODs
-
- Double_t fDCAxyCut;//only used for AODs
- Double_t fDCAzCut;//only used for AODs
-
- Double_t fTPCchi2Cut;//only used for AODs
- Int_t fNClustersTPCCut;//only used for AODs
-
- TF1 *fAcceptanceParameterization;//acceptance filter used for MC
-
- TF1 *fDifferentialV2;//pt-differential v2 (from real data)
- Bool_t fUseFlowAfterBurner;//Usage of a flow after burner
-
- Bool_t fExcludeResonancesInMC;//flag to exclude the resonances' decay products from the MC analysis
- Bool_t fUseMCPdgCode; //Boolean to analyze a set of particles in MC
- Int_t fPDGCodeToBeAnalyzed; //Analyze a set of particles in MC
-
- // Event Mixing
- AliVEvent *fMainEvent;//main event in the event mixing loop
- AliVEvent *fMixEvent;//second event in the event mixing loop
-
- AliMixInputEventHandler *SetupEventsForMixing();
-
- AliAnalysisTaskEventMixingBF(const AliAnalysisTaskEventMixingBF&); // not implemented
- AliAnalysisTaskEventMixingBF& operator=(const AliAnalysisTaskEventMixingBF&); // not implemented
-
- ClassDef(AliAnalysisTaskEventMixingBF, 1); // example of analysis
-};
-
-#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff