* See cxx source for full Copyright notice */
// **************************************
-// task used for comapring different jets D parmaters from fastjet
+// task used for comparing different jets D parmaters from fastjet
// *******************************************
#include "AliAnalysisTaskSE.h"
class TH1F;
class TH3F;
class TProfile;
+class TRandom3;
class TRefArray;
-
+class TClonesArray;
+class TF1;
class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE
{
virtual ~AliAnalysisTaskJetCluster();
// Implementation of interface methods
virtual void UserCreateOutputObjects();
- virtual void Init();
- virtual void LocalInit() { Init(); }
+ virtual void LocalInit();
virtual void UserExec(Option_t *option);
virtual void Terminate(Option_t *option);
virtual Bool_t Notify();
-
- virtual void SetUseGlobalSelection(Bool_t b){fUseGlobalSelection = b;}
virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;}
virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;}
+ virtual void SetEventSelection(Bool_t b){fEventSelection = b;}
virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;}
+ virtual void SetTrackEtaWindow(Float_t f){fTrackEtaWindow = f;}
virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;}
virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;}
virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;}
- virtual void SetFilterMask(UInt_t i){fFilterMask = i;}
-
+ virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;}
+ virtual void SetFilterMask(UInt_t i,Int_t iType = 0){fFilterMask = i;
+ fFilterType = iType;}
+ virtual void SetFilterMaskBestPt(UInt_t i){fFilterMaskBestPt = i;}
+
+ virtual void SetJetTypes(UInt_t i){fJetTypes = i;}
+ virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;}
+ virtual void SetVtxCuts(Float_t z,Float_t r = 1){fVtxZCut = z; fVtxR2Cut = r *r;}
+ virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;}
+ virtual const char* GetBackgroundBranch(){return fBackgroundBranch.Data();}
virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;}
+ virtual void SetNSkipLeadingCone(Int_t x){fNSkipLeadingCone = x;}
+ virtual void SetNRandomCones(Int_t x){fNRandomCones = x;}
virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;}
+ virtual const char* GetJetOutputBranch(){return fNonStdBranch.Data();}
virtual void SetJetOutputFile(const char *c){fNonStdFile = c;}
+ virtual const char* GetJetOutputFile(){return fNonStdFile.Data();}
+ virtual void SetMaxTrackPtInJet(Float_t x){fMaxTrackPtInJet = x;}
virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;}
virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;}
+ //Setters for detector level effects
+ virtual void SetUseTrResolutionFromOADB(Bool_t b=kTRUE, TString path="$ALICE_ROOT/OADB/PWGJE/Resolution/PtResol_LHCh_Cent0-10_v1.root") {fUseTrPtResolutionFromOADB = b; fPathTrPtResolution=path;}
+ virtual void SetUseTrEfficiencyFromOADB(Bool_t b=kTRUE, TString path="$ALICE_ROOT/OADB/PWGJE/Efficiency/Efficiency_LHC11a2aj_Cent0_v1.root") {fUseTrEfficiencyFromOADB = b; fPathTrEfficiency=path;}
+ virtual void LoadTrEfficiencyRootFileFromOADB();
+ virtual void LoadTrPtResolutionRootFileFromOADB();
+ virtual void SetChangeEfficiencyFraction(Double_t p) {fChangeEfficiencyFraction = p;}
+ virtual void SetSmearResolution(Bool_t b){fUseTrPtResolutionSmearing = b;}
+ virtual void SetDiceEfficiency(Bool_t b){fUseDiceEfficiency = b;}
+ virtual void SetDiceEfficiencyMinPt(Double_t pt) {fDiceEfficiencyMinPt = pt;}
+ virtual void SetMomentumResolutionHybrid(TProfile *p1, TProfile *p2, TProfile *p3);
+ virtual void SetEfficiencyHybrid(TH1 *h1, TH1 *h2, TH1 *h3);
+
+ Double_t GetMomentumSmearing(Int_t cat, Double_t pt);
+ void FitMomentumResolution();
+
+
// for Fast Jet
fastjet::JetAlgorithm GetAlgorithm() const {return fAlgorithm;}
fastjet::Strategy GetStrategy() const {return fStrategy;}
// AOD reading -> MC from AOD
// ESD reading -> MC from Kinematics
// this has to match with our selection of input events
- enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance};
+ enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance, kTrackAODextra, kTrackAODextraonly};
enum {kMaxJets = 4};
enum {kMaxCorrelation = 3};
enum {kMaxRadius = 5};
+ enum {kMaxCent = 4};
+ enum {kJet = 1<<0,
+ kJetRan = 1<<1,
+ kRC = 1<<2,
+ kRCRan = 1<<3
+ };
private:
TRefArray *fRef; // ! trefarray for track references within the jet
Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD
Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD
- Bool_t fUseGlobalSelection; // Limit the eta of the generated jets
Bool_t fUseBackgroundCalc; // switches on background calculations
+ Bool_t fEventSelection; // use the event selection of this task, otherwise analyse all
UInt_t fFilterMask; // filter bit for slecected tracks
+ UInt_t fFilterMaskBestPt; // filter bit to mark jets with high quality leading tracks
+
+ UInt_t fFilterType; // filter type 0 = all, 1 = ITSTPC, 2 = TPC
+ UInt_t fJetTypes; // 1<<0 regular jets, 1<<1 << randomized event 1<<2 random cones 1<<3 random cones randomiuzed event
Int_t fTrackTypeRec; // type of tracks used for FF
Int_t fTrackTypeGen; // type of tracks used for FF
- Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event
+ Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event
+ Int_t fNSkipLeadingCone; // number of leading jets to be for the random cones
+ Int_t fNRandomCones; // number of generated random cones
Float_t fAvgTrials; // Average nimber of trials
Float_t fExternalWeight; // external weight
+ Float_t fTrackEtaWindow; // eta window used for corraltion plots between rec and gen
Float_t fRecEtaWindow; // eta window used for corraltion plots between rec and gen
Float_t fTrackPtCut; // minimum track pt to be accepted
Float_t fJetOutputMinPt; // minimum p_t for jets to be written out
-
+ Float_t fMaxTrackPtInJet; // maximum track pt within a jet for flagging...
+ Float_t fJetTriggerPtCut; // minimum jwt pT for AOD to be written
+ Float_t fVtxZCut; // zvtx cut
+ Float_t fVtxR2Cut; // R vtx cut (squared)
+ Float_t fCentCutUp; // upper limit on centrality
+ Float_t fCentCutLo; // lower limit on centrality
// output configurartion
TString fNonStdBranch; // the name of the non-std branch name, if empty no branch is filled
- TString fNonStdFile; // The optional name of the output file the non-std brnach is written to
-
+ TString fBackgroundBranch; // name of the branch used for background subtraction
+ TString fNonStdFile; // The optional name of the output file the non-std branch is written to
+
+ //Detector level effects
+ TProfile *fMomResH1; // Momentum resolution from TrackQA Hybrid Category 1
+ TProfile *fMomResH2; // Momentum resolution from TrackQA Hybrid Category 2
+ TProfile *fMomResH3; // Momentum resolution from TrackQA Hybrid Category 3
+ TF1 *fMomResH1Fit; //fit
+ TF1 *fMomResH2Fit; //fit
+ TF1 *fMomResH3Fit; //fit
+
+ TH1 *fhEffH1; // Efficiency for Spectra Hybrid Category 1
+ TH1 *fhEffH2; // Efficiency for Spectra Hybrid Category 2
+ TH1 *fhEffH3; // Efficiency for Spectra Hybrid Category 3
+ Bool_t fUseTrPtResolutionSmearing; // Apply momentum smearing on track level
+ Bool_t fUseDiceEfficiency; // Apply efficiency on track level by dicing
+ Double_t fDiceEfficiencyMinPt; // Only do efficiency dicing for tracks above this pt
+ Bool_t fUseTrPtResolutionFromOADB; // Load track pt resolution root file from OADB path
+ Bool_t fUseTrEfficiencyFromOADB; // Load tracking efficiency root file from OADB path
+ TString fPathTrPtResolution; // OADB path to root file
+ TString fPathTrEfficiency; // OADB path to root file
+ Double_t fChangeEfficiencyFraction; //change efficiency by fraction
+
// Fast jet
- Double_t fRparam;
+ Double_t fRparam; // fastjet distance parameter
fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm
fastjet::Strategy fStrategy; //= fastjet::Best;
fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme;
- fastjet::AreaType fAreaType;
- Double_t fGhostArea;
- Int_t fActiveAreaRepeats;
- Double_t fGhostEtamax;
+ fastjet::AreaType fAreaType; // fastjet area type
+ Double_t fGhostArea; // fasjet ghost area
+ Int_t fActiveAreaRepeats; // fast jet active area repeats
+ Double_t fGhostEtamax; // fast jet ghost area
+
+ TClonesArray *fTCAJetsOut; //! TCA of output jets
+ TClonesArray *fTCAJetsOutRan; //! TCA of output jets in randomized event
+ TClonesArray *fTCARandomConesOut; //! TCA of output jets in randomized event
+ TClonesArray *fTCARandomConesOutRan; //! TCA of output jets in randomized event
+ AliAODJetEventBackground *fAODJetBackgroundOut; //! jet background to be written out
+
+ TRandom3* fRandom; //! random number generator
TProfile* fh1Xsec; //! pythia cross section and trials
TH1F* fh1Trials; //! trials are added
TH1F* fh1PtHard; //! Pt har of the event...
TH1F* fh1Nch; //! charged particle mult
TH1F* fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event
TH1F* fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event
+ TH1F* fh1CentralityPhySel; // ! centrality of anaylsed events
+ TH1F* fh1Centrality; // ! centrality of anaylsed events
+ TH1F* fh1CentralitySelect; // ! centrality of selected events
+ TH1F* fh1ZPhySel; // ! centrality of anaylsed events
+ TH1F* fh1Z; // ! centrality of anaylsed events
+ TH1F* fh1ZSelect; // ! centrality of selected events
TH2F* fh2NRecJetsPt; //! Number of found jets above threshold
TH2F* fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet
TH2F* fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet
- TList *fHistList; // Output list
+
+ TH2F* fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet
+ TH2F* fh2JetsLeadingPhiPtWC[kMaxCent]; //! jet correlation with leading jet
+ TH2F* fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet
+ TH2F* fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet
+
+ TH3F* fh3CentvsRhoLeadingTrackCorr; //! centrality vs background density vs phi correlation leading track
+ TH3F* fh3CentvsSigmaLeadingTrackCorr; //! centrality vs background sigma vs phi correlation leading track
+ TH3F* fh3MultvsRhoLeadingTrackCorr; //! event multiplicity vs background density vs phi correlation leading track
+ TH3F* fh3MultvsSigmaLeadingTrackCorr; //! event multiplicity vs background sigma vs phi correlation leading track
+
+ //Histos for detector level effects from toy model
+ TH2F *fh2PtGenPtSmeared; //! Control histo smeared momentum
+ TProfile *fp1Efficiency; //! Control profile efficiency
+ TProfile *fp1PtResolution; //! Control profile for pT resolution
+
+ TList *fHistList; //!leading tracks to be skipped in the randomized event Output list
- ClassDef(AliAnalysisTaskJetCluster, 7)
+ ClassDef(AliAnalysisTaskJetCluster, 20)
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff