AliPhysics  c7b8e89 (c7b8e89)
AliEmcalJetTask Class Reference

General jet finder task implementing a wrapper for FastJet. More...

#include <AliEmcalJetTask.h>

Inheritance diagram for AliEmcalJetTask:

Public Types

typedef AliJetContainer::EJetType_t EJetType_t
 
typedef AliJetContainer::EJetAlgo_t EJetAlgo_t
 
typedef AliJetContainer::ERecoScheme_t ERecoScheme_t
 
typedef fastjet::JetAlgorithm FJJetAlgo
 
typedef fastjet::RecombinationScheme FJRecoScheme
 
- Public Types inherited from AliAnalysisTaskEmcal
enum  EDataType_t { kUnknownDataType, kESD, kAOD }
 Switch for the data type. More...
 
enum  BeamType { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
 Switch for the beam type. More...
 
enum  TriggerType {
  kND = -1, kJ1 = 0, kJ2 = 1, kG1 = 2,
  kG2 = 3, kL0 = 4
}
 Switch for EMCAL trigger types. More...
 
enum  TriggerCategory {
  kTriggerLevel0 = 0, kTriggerLevel1Jet = 1, kTriggerLevel1Gamma = 2, kTriggerRecalcJet = 3,
  kTriggerRecalcGamma = 4
}
 Online trigger categories. More...
 
enum  EMCalTriggerMode_t { kNoSpecialTreatment, kOverlapWithLowThreshold }
 Handling of the EMCAL trigger thresholds. More...
 

Public Member Functions

 AliEmcalJetTask ()
 
 AliEmcalJetTask (const char *name)
 
virtual ~AliEmcalJetTask ()
 
Bool_t Run ()
 
void SetGhostArea (Double_t gharea)
 
void SetJetsName (const char *n)
 
void SetJetsTag (const char *n)
 
void SetJetEtaRange (Double_t emi, Double_t ema)
 
void SetJetPhiRange (Double_t pmi, Double_t pma)
 
void SetJetAlgo (EJetAlgo_t a)
 
void SetJetType (EJetType_t t)
 
void SetLocked ()
 
void SetMinJetArea (Double_t a)
 
void SetMinJetPt (Double_t j)
 
void SetRecombScheme (ERecoScheme_t scheme)
 
void SetTrackEfficiency (Double_t t)
 
void SetTrackEfficiencyOnlyForEmbedding (Bool_t b)
 
void SetEnableAliBasicParticleCompatibility (Bool_t b)
 
void SetLegacyMode (Bool_t mode)
 
void SetFillGhost (Bool_t b=kTRUE)
 
void SetRadius (Double_t r)
 
void SetEtaRange (Double_t emi, Double_t ema)
 
void SetMinJetClusPt (Double_t min)
 
void SetMinJetClusE (Double_t min)
 
void SetMinJetTrackPt (Double_t min)
 
void SetPhiRange (Double_t pmi, Double_t pma)
 
AliEmcalJetUtilityAddUtility (AliEmcalJetUtility *utility)
 
Double_t GetGhostArea ()
 
const char * GetJetsName ()
 
const char * GetJetsTag ()
 
Double_t GetJetEtaMin ()
 
Double_t GetJetEtaMax ()
 
Double_t GetJetPhiMin ()
 
Double_t GetJetPhiMax ()
 
UInt_t GetJetType ()
 
UInt_t GetJetAlgo ()
 
Bool_t GetLegacyMode ()
 
Double_t GetMinJetArea ()
 
Double_t GetMinJetPt ()
 
Int_t GetMinMCLabel ()
 
Double_t GetRadius ()
 
Int_t GetRecombScheme ()
 
Double_t GetTrackEfficiency ()
 
Bool_t GetTrackEfficiencyOnlyForEmbedding ()
 
TClonesArray * GetJets ()
 
TObjArrayGetUtilities ()
 
void FillJetConstituents (AliEmcalJet *jet, std::vector< fastjet::PseudoJet > &constituents, std::vector< fastjet::PseudoJet > &constituents_sub, Int_t flag=0, TString particlesSubName="")
 
UInt_t FindJetAcceptanceType (Double_t eta, Double_t phi, Double_t r)
 
void LoadTrackEfficiencyFunction (const std::string &path, const std::string &name)
 
Bool_t IsLocked () const
 
void SelectCollisionCandidates (UInt_t offlineTriggerMask=AliVEvent::kMB)
 
void SetType (Int_t t)
 
void SetFillJetConsituents (Bool_t doFill)
 Switch for whether to fill the AliEmcalJetConstituent objects (clusters and particles/tracks) More...
 
- Public Member Functions inherited from AliAnalysisTaskEmcal
 AliAnalysisTaskEmcal ()
 Default constructor. More...
 
 AliAnalysisTaskEmcal (const char *name, Bool_t histo=kFALSE)
 Standard constructor. Should be used by the user. More...
 
virtual ~AliAnalysisTaskEmcal ()
 Destructor. More...
 
AliParticleContainerAddParticleContainer (const char *n)
 Create new particle container and attach it to the task. More...
 
AliTrackContainerAddTrackContainer (const char *n)
 Create new track container and attach it to the task. More...
 
AliMCParticleContainerAddMCParticleContainer (const char *n)
 Create new container for MC particles and attach it to the task. More...
 
AliClusterContainerAddClusterContainer (const char *n)
 Create new cluster container and attach it to the task. More...
 
void AdoptParticleContainer (AliParticleContainer *cont)
 
void AdoptTrackContainer (AliTrackContainer *cont)
 
void AdoptMCParticleContainer (AliMCParticleContainer *cont)
 
void AdoptClusterContainer (AliClusterContainer *cont)
 
AliParticleContainerGetParticleContainer (Int_t i=0) const
 Get \( i^{th} \) particle container attached to this task. More...
 
AliParticleContainerGetParticleContainer (const char *name) const
 Find particle container attached to this task according to its name. More...
 
AliClusterContainerGetClusterContainer (Int_t i=0) const
 Get \( i^{th} \) cluster container attached to this task. More...
 
AliClusterContainerGetClusterContainer (const char *name) const
 Find cluster container attached to this task according to its name. More...
 
AliMCParticleContainerGetMCParticleContainer (Int_t i=0) const
 
AliMCParticleContainerGetMCParticleContainer (const char *name) const
 
AliTrackContainerGetTrackContainer (Int_t i=0) const
 
AliTrackContainerGetTrackContainer (const char *name) const
 
void RemoveParticleContainer (Int_t i=0)
 
void RemoveClusterContainer (Int_t i=0)
 
void SetCaloCellsName (const char *n)
 
void SetCaloTriggerPatchInfoName (const char *n)
 
void SetCaloTriggersName (const char *n)
 
void SetCentRange (Double_t min, Double_t max)
 
void SetCentralityEstimator (const char *c)
 
void SetClusPtCut (Double_t cut, Int_t c=0)
 Apply cut on \( p_{t} \) for all clusters in container with index c. More...
 
void SetClusTimeCut (Double_t min, Double_t max, Int_t c=0)
 Apply cut on cluster time for clusters in container with index c. More...
 
void SetEventPlaneVsEmcal (Double_t ep)
 
void SetForceBeamType (BeamType f)
 
void SetHistoBins (Int_t nbins, Double_t min, Double_t max)
 
void SetRecycleUnusedEmbeddedEventsMode (Bool_t b)
 
void SetIsEmbedded (Bool_t i)
 
void SetIsPythia (Bool_t i)
 
void SetIsHerwig (Bool_t i)
 
void SetMakeGeneralHistograms (Bool_t g)
 
void SetGetPtHardBinFromPath (Bool_t docheck)
 Switch on/off getting \( p_{t,hard}\) bin from the file path. More...
 
void SetNumberOfPtHardBins (Int_t nbins)
 Set the number of \( p_{t}\)-hard bins. More...
 
void SetUserPtHardBinning (const TArrayI &binning)
 Set a non-standard \( p_{t}\)-hard binning. More...
 
void SetMCLabelShift (Int_t s)
 
void SetMinMCLabel (Int_t s)
 
void SetMinNTrack (Int_t min)
 
void SetZvertexDiffValue (Double_t cut)
 
void SetMinPtTrackInEmcal (Double_t min)
 
virtual void SetNCentBins (Int_t n)
 
void SetNeedEmcalGeom (Bool_t n)
 
void SetCountDownscaleCorrectedEvents (Bool_t d)
 
void SetOffTrigger (UInt_t t)
 
void SetTrackEtaLimits (Double_t min, Double_t max, Int_t c=0)
 Apply cut on the pseudorapidity \( \eta \) of the all tracks in the track container with index c. More...
 
void SetTrackPhiLimits (Double_t min, Double_t max, Int_t c=0)
 Apply cut on azimuthal angle \( \phi \) of the all tracks in the track container with index c. More...
 
void SetTrackPtCut (Double_t cut, Int_t c=0)
 Apply cut on the transverse momentum \( p_{t} \) of all tracks in the track container with index c. More...
 
void SetTrigClass (const char *n)
 
void SetMinBiasTriggerClassName (const char *n)
 
void SetTriggerTypeSel (TriggerType t)
 
void SetUseAliAnaUtils (Bool_t b, Bool_t bRejPilup=kTRUE)
 
void SetUseInternalEventSelection (Bool_t doUse)
 
void SetVzRange (Double_t min, Double_t max)
 
void SetMinVertexContrib (Int_t min)
 
void SetUseSPDTrackletVsClusterBG (Bool_t b)
 
void SetEMCalTriggerMode (EMCalTriggerMode_t m)
 
void SetUseNewCentralityEstimation (Bool_t b)
 
void SetGeneratePythiaInfoObject (Bool_t b)
 
void SetPythiaInfoName (const char *n)
 
const TStringGetPythiaInfoName () const
 
const AliEmcalPythiaInfoGetPythiaInfo () const
 
void SetUsePtHardBinScaling (Bool_t b)
 
void SetMCFilter ()
 
void ResetMCFilter ()
 
void SetJetPtFactor (Float_t f)
 
Float_t JetPtFactor ()
 
void SetClusterPtFactor (Float_t f)
 
Float_t ClusterPtFactor ()
 
void SetTrackPtFactor (Float_t f)
 
Float_t TrackPtFactor ()
 

Static Public Member Functions

static AliEmcalJetTaskAddTaskEmcalJet (const TString nTracks="usedefault", const TString nClusters="usedefault", const AliJetContainer::EJetAlgo_t jetAlgo=AliJetContainer::antikt_algorithm, const Double_t radius=0.4, const AliJetContainer::EJetType_t jetType=AliJetContainer::kFullJet, const Double_t minTrPt=0.15, const Double_t minClPt=0.30, const Double_t ghostArea=0.005, const AliJetContainer::ERecoScheme_t reco=AliJetContainer::pt_scheme, const TString tag="Jet", const Double_t minJetPt=0., const Bool_t lockTask=kTRUE, const Bool_t bFillGhosts=kFALSE)
 
static FJJetAlgo ConvertToFJAlgo (EJetAlgo_t algo)
 
static FJRecoScheme ConvertToFJRecoScheme (ERecoScheme_t reco)
 
- Static Public Member Functions inherited from AliAnalysisTaskEmcal
static AliAODInputHandler * AddAODHandler ()
 Add an AOD handler to the analysis manager. More...
 
static AliESDInputHandler * AddESDHandler ()
 Add a ESD handler to the analysis manager. More...
 

Protected Member Functions

Int_t FindJets ()
 
void FillJetBranch ()
 
void ExecOnce ()
 
void InitEvent ()
 
void InitUtilities ()
 
void PrepareUtilities ()
 
void ExecuteUtilities (AliEmcalJet *jet, Int_t ij)
 
void TerminateUtilities ()
 
Bool_t GetSortedArray (Int_t indexes[], std::vector< fastjet::PseudoJet > array) const
 
Bool_t IsJetInEmcal (Double_t eta, Double_t phi, Double_t r)
 
Bool_t IsJetInDcal (Double_t eta, Double_t phi, Double_t r)
 
Bool_t IsJetInDcalOnly (Double_t eta, Double_t phi, Double_t r)
 
Bool_t IsJetInPhos (Double_t eta, Double_t phi, Double_t r)
 
- Protected Member Functions inherited from AliAnalysisTaskEmcal
void LoadPythiaInfo (AliVEvent *event)
 Load parton info. More...
 
void SetRejectionReasonLabels (TAxis *axis)
 
Bool_t AcceptCluster (AliVCluster *clus, Int_t c=0) const
 Cluster selection. More...
 
Bool_t AcceptTrack (AliVParticle *track, Int_t c=0) const
 
void AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)
 Add object to event. More...
 
AliVParticle * GetAcceptParticleFromArray (Int_t p, Int_t c=0) const
 Get particle p if accepted from container with index c If particle not accepted return 0. More...
 
AliVCluster * GetAcceptClusterFromArray (Int_t cl, Int_t c=0) const
 Get cluster cl if accepted from container c If particle not accepted return 0. More...
 
TClonesArray * GetArrayFromEvent (const char *name, const char *clname=0)
 Read a TClonesArray from event. More...
 
BeamType GetBeamType () const
 Get beam type. More...
 
TClonesArray * GetParticleArray (Int_t i=0) const
 Get \( i^{th} \) TClonesArray with particles. More...
 
TClonesArray * GetClusterArray (Int_t i=0) const
 Get \( i^{th} \) TClonesArray with EMCAL clusters. More...
 
Int_t GetNParticles (Int_t i=0) const
 Get number of particles in container attached to this task with index i. More...
 
Int_t GetNClusters (Int_t i=0) const
 Get number of clusters in the cluster container attached to this task with index i. More...
 
AliEMCALTriggerPatchInfo * GetMainTriggerPatch (TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doSimpleOffline=kFALSE)
 Get main trigger match. More...
 
Bool_t HasTriggerType (TriggerType triggersel)
 Check if event has a given trigger type. More...
 
ULong_t GetTriggerList ()
 Get list of selected triggers of the given event. More...
 
Bool_t PythiaInfoFromFile (const char *currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard)
 Loading PYTHIA information from external cross section file into the task. More...
 
Bool_t IsTrackInEmcalAcceptance (AliVParticle *part, Double_t edges=0.9) const
 Determines if a track is inside the EMCal acceptance. More...
 
void GeneratePythiaInfoObject (AliMCEvent *mcEvent)
 Copy some information about the Pythia event in a PythaInfo object. More...
 
Bool_t CheckMCOutliers ()
 Filter the mc tails in pt-hard distributions. More...
 
void UserCreateOutputObjects ()
 Main initialization function on the worker. More...
 
void UserExec (Option_t *option)
 Event loop, called for each event. More...
 
Bool_t UserNotify ()
 Notifying the user that the input data file has changed and performing steps needed to be done. More...
 
Bool_t FileChanged ()
 Steps to be executed when a few file is loaded into the input handler. More...
 
virtual Bool_t FillGeneralHistograms ()
 Filling general histograms. More...
 
virtual Bool_t IsEventSelected ()
 Performing event selection. More...
 
virtual Bool_t IsTriggerSelected ()
 Selection of a hardware trigger. More...
 
virtual Bool_t RetrieveEventObjects ()
 Retrieve common objects from event. More...
 
virtual void RunChanged (Int_t)
 Process tasks relevant when a file with a different run number is processed. More...
 
virtual void UserExecOnce ()
 Task initializations handled in user tasks. More...
 
virtual void UserFileChanged ()
 Virtual method for user code to be executed when a file changed. More...
 
virtual Bool_t FillHistograms ()
 Function filling histograms. More...
 
Bool_t IsEventSelectedInternal ()
 Perform event selection (old method) More...
 

Protected Attributes

TString fJetsTag
 tag of jet collection (usually = "Jets") More...
 
EJetType_t fJetType
 jet type (full, charged, neutral) More...
 
EJetAlgo_t fJetAlgo
 jet algorithm (kt, akt, etc) More...
 
ERecoScheme_t fRecombScheme
 recombination scheme used by fastjet More...
 
Double_t fRadius
 jet radius More...
 
Double_t fMinJetArea
 min area to keep jet in output More...
 
Double_t fMinJetPt
 min jet pt to keep jet in output More...
 
Double_t fJetPhiMin
 minimum phi to keep jet in output More...
 
Double_t fJetPhiMax
 maximum phi to keep jet in output More...
 
Double_t fJetEtaMin
 minimum eta to keep jet in output More...
 
Double_t fJetEtaMax
 maximum eta to keep jet in output More...
 
Double_t fGhostArea
 ghost area More...
 
Double_t fTrackEfficiency
 artificial tracking inefficiency (0...1) More...
 
TObjArrayfUtilities
 jet utilities (gen subtractor, constituent subtractor etc.) More...
 
Bool_t fTrackEfficiencyOnlyForEmbedding
 Apply aritificial tracking inefficiency only for embedded tracks. More...
 
TF1 * fTrackEfficiencyFunction
 Function that describes the artificial tracking efficiency to be applied on top of the nominal tracking efficiency, as a function of track pT. More...
 
Bool_t fApplyArtificialTrackingEfficiency
 Flag to apply artificial tracking efficiency. More...
 
TRandom3 fRandom
 ! Random number generator for artificial tracking efficiency More...
 
Bool_t fLocked
 true if lock is set More...
 
Bool_t fFillConstituents
 If true jet consituents will be filled to the AliEmcalJet. More...
 
TString fJetsName
 !name of jet collection More...
 
Bool_t fIsInit
 !=true if already initialized More...
 
Bool_t fIsPSelSet
 !=true if physics selection was set More...
 
Bool_t fIsEmcPart
 !=true if emcal particles are given as input (for clusters) More...
 
Bool_t fEnableAliBasicParticleCompatibility
 Flag to allow compatibility with AliBasicParticle constituents. More...
 
Bool_t fLegacyMode
 !=true to enable FJ 2.x behavior More...
 
Bool_t fFillGhost
 =true ghost particles will be filled in AliEmcalJet obj More...
 
TClonesArray * fJets
 !jet collection More...
 
AliFJWrapper fFastJetWrapper
 !fastjet wrapper More...
 
AliEmcalContainerIndexMap< AliClusterContainer, AliVCluster > fClusterContainerIndexMap
 ! Mapping between index and cluster containers More...
 
AliEmcalContainerIndexMap< AliParticleContainer, AliVParticle > fParticleContainerIndexMap
 ! Mapping between index and particle containers More...
 
- Protected Attributes inherited from AliAnalysisTaskEmcal
TString fPythiaInfoName
 name of pythia info object More...
 
BeamType fForceBeamType
 forced beam type More...
 
Bool_t fGeneralHistograms
 whether or not it should fill some general histograms More...
 
Bool_t fLocalInitialized
 whether or not the task has been already initialized More...
 
Bool_t fFileChanged
 ! Signal triggered when the file has changed More...
 
Bool_t fCreateHisto
 whether or not create histograms More...
 
TString fCaloCellsName
 name of calo cell collection More...
 
TString fCaloTriggersName
 name of calo triggers collection More...
 
TString fCaloTriggerPatchInfoName
 trigger patch info array name More...
 
Double_t fMinCent
 min centrality for event selection More...
 
Double_t fMaxCent
 max centrality for event selection More...
 
Double_t fMinVz
 min vertex for event selection More...
 
Double_t fMaxVz
 max vertex for event selection More...
 
Int_t fMinVertexContrib
 Min. number of vertex contributors. More...
 
Double_t fTrackPtCut
 cut on track pt in event selection More...
 
Int_t fMinNTrack
 minimum nr of tracks in event with pT>fTrackPtCut More...
 
Double_t fZvertexDiff
 upper limit for distance between primary and SPD vertex More...
 
Bool_t fUseAliAnaUtils
 used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts More...
 
Bool_t fRejectPileup
 Reject pilup using function AliAnalysisUtils::IsPileUpEvent() More...
 
Bool_t fTklVsClusSPDCut
 Apply tracklet-vs-cluster SPD cut to reject background events in pp. More...
 
UInt_t fOffTrigger
 offline trigger for event selection More...
 
TString fTrigClass
 trigger class name for event selection More...
 
TString fMinBiasRefTrigger
 Name of the minmum bias reference trigger, used in the calculation of downscale-corrected event numbers. More...
 
TriggerType fTriggerTypeSel
 trigger type to select based on trigger patches More...
 
Int_t fNbins
 no. of pt bins More...
 
Double_t fMinBinPt
 min pt in histograms More...
 
Double_t fMaxBinPt
 max pt in histograms More...
 
Double_t fMinPtTrackInEmcal
 min pt track in emcal More...
 
Double_t fEventPlaneVsEmcal
 select events which have a certain event plane wrt the emcal More...
 
Double_t fMinEventPlane
 minimum event plane value More...
 
Double_t fMaxEventPlane
 maximum event plane value More...
 
TString fCentEst
 name of V0 centrality estimator More...
 
Bool_t fRecycleUnusedEmbeddedEventsMode
 Allows the recycling of embedded events which fail internal event selection. See the embedding helper. More...
 
Bool_t fIsEmbedded
 trigger, embedded signal More...
 
Bool_t fIsPythia
 trigger, if it is a PYTHIA production More...
 
Bool_t fIsHerwig
 trigger, if it is a HERWIG production More...
 
Bool_t fGetPtHardBinFromName
 Obtain pt-hard bin from file path. More...
 
Int_t fSelectPtHardBin
 select one pt hard bin for analysis More...
 
Int_t fMinMCLabel
 minimum MC label value for the tracks/clusters being considered MC particles More...
 
Int_t fMCLabelShift
 if MC label > fMCLabelShift, MC label -= fMCLabelShift More...
 
Int_t fNcentBins
 how many centrality bins More...
 
Bool_t fNeedEmcalGeom
 whether or not the task needs the emcal geometry More...
 
TObjArray fParticleCollArray
 particle/track collection array More...
 
TObjArray fClusterCollArray
 cluster collection array More...
 
ULong_t fTriggers
 list of fired triggers More...
 
EMCalTriggerMode_t fEMCalTriggerMode
 EMCal trigger selection mode. More...
 
Bool_t fUseNewCentralityEstimation
 Use new centrality estimation (for 2015 data) More...
 
Bool_t fGeneratePythiaInfoObject
 Generate Pythia info object. More...
 
Bool_t fUsePtHardBinScaling
 Use \( p_{t}\)-hard bin scaling in merging. More...
 
Bool_t fUseXsecFromHeader
 ! Use cross section from header instead of pyxsec.root (purely transient) More...
 
Bool_t fMCRejectFilter
 enable the filtering of events by tail rejection More...
 
Bool_t fCountDownscaleCorrectedEvents
 Count event number corrected for downscaling. More...
 
Bool_t fUseInternalEventSelection
 Use builtin event selection of the AliAnalysisTaskEmcal instead of AliEventCuts. More...
 
Float_t fPtHardAndJetPtFactor
 Factor between ptHard and jet pT to reject/accept event. More...
 
Float_t fPtHardAndClusterPtFactor
 Factor between ptHard and cluster pT to reject/accept event. More...
 
Float_t fPtHardAndTrackPtFactor
 Factor between ptHard and track pT to reject/accept event. More...
 
Int_t fRunNumber
 !run number (triggering RunChanged()) More...
 
AliEventCuts * fAliEventCuts
 !Event cuts (run2 defaults) More...
 
AliAnalysisUtils * fAliAnalysisUtils
 !vertex selection (optional) More...
 
Bool_t fIsEsd
 !whether it's an ESD analysis More...
 
AliEMCALGeometry * fGeom
 !emcal geometry More...
 
TClonesArray * fTracks
 !tracks More...
 
TClonesArray * fCaloClusters
 !clusters More...
 
AliVCaloCells * fCaloCells
 !cells More...
 
AliVCaloTrigger * fCaloTriggers
 !calo triggers More...
 
TClonesArray * fTriggerPatchInfo
 !trigger patch info array More...
 
Double_t fCent
 !event centrality More...
 
Int_t fCentBin
 !event centrality bin More...
 
Double_t fEPV0
 !event plane V0 More...
 
Double_t fEPV0A
 !event plane V0A More...
 
Double_t fEPV0C
 !event plane V0C More...
 
Double_t fVertex [3]
 !event vertex More...
 
Double_t fVertexSPD [3]
 !event Svertex More...
 
Int_t fNVertCont
 !event vertex number of contributors More...
 
Int_t fNVertSPDCont
 !event SPD vertex number of contributors More...
 
BeamType fBeamType
 !event beam type More...
 
AliGenPythiaEventHeader * fPythiaHeader
 !event Pythia header More...
 
AliGenHerwigEventHeader * fHerwigHeader
 !event Herwig header More...
 
Float_t fPtHard
 !event \( p_{t}\)-hard More...
 
Int_t fPtHardBin
 !event \( p_{t}\)-hard bin More...
 
Int_t fPtHardBinGlobal
 !event \( p_{t}\)-hard bin, detected from filename More...
 
Bool_t fPtHardInitialized
 !flag whether the \( p_{t}\)-hard bin was initialized, purely for internal processing More...
 
Int_t fNPtHardBins
 Number of \( p_{t}\)-hard bins in the dataset. More...
 
TArrayI fPtHardBinning
 \( p_{t}\)-hard binning More...
 
Int_t fNTrials
 !event trials More...
 
Float_t fXsection
 !x-section from pythia header More...
 
AliEmcalPythiaInfofPythiaInfo
 !event parton info More...
 
AliEmcalListfOutput
 !output list More...
 
TH1fHistEventCount
 !incoming and selected events More...
 
TH1fHistTrialsAfterSel
 !total number of trials per pt hard bin after selection More...
 
TH1fHistEventsAfterSel
 !total number of events per pt hard bin after selection More...
 
TProfile * fHistXsectionAfterSel
 !x section from pythia header More...
 
TH1fHistTrials
 !trials from pyxsec.root More...
 
TH1fHistEvents
 !total number of events per pt hard bin More...
 
TProfile * fHistXsection
 !x section from pyxsec.root More...
 
TH1fHistPtHard
 ! \( p_{t}\)-hard distribution More...
 
TH2fHistPtHardCorr
 !Correlation between \( p_{t}\)-hard value and bin More...
 
TH2fHistPtHardCorrGlobal
 !Correlation between \( p_{t}\)-hard value and global bin More...
 
TH2fHistPtHardBinCorr
 !Correlation between global and local (per-event) \( p_{t}\)-hard bin More...
 
TH1fHistCentrality
 !event centrality distribution More...
 
TH1fHistZVertex
 !z vertex position More...
 
TH1fHistEventPlane
 !event plane distribution More...
 
TH1fHistEventRejection
 !book keep reasons for rejecting event More...
 
TH1fHistTriggerClasses
 !number of events in each trigger class More...
 
TH1fHistTriggerClassesCorr
 !corrected number of events in each trigger class More...
 

Static Protected Attributes

static const Int_t fgkConstIndexShift = 100000
 !contituent index shift More...
 
- Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t fgkEMCalDCalPhiDivide = 4.
 phi value used to distinguish between DCal and EMCal More...
 

Private Member Functions

 AliEmcalJetTask (const AliEmcalJetTask &)
 
AliEmcalJetTaskoperator= (const AliEmcalJetTask &)
 

Additional Inherited Members

- Static Protected Member Functions inherited from AliAnalysisTaskEmcal
static void GetEtaPhiDiff (const AliVTrack *t, const AliVCluster *v, Double_t &phidiff, Double_t &etadiff)
 Calculate \(\phi\) and \(\eta\) difference between a track (t) and a cluster (c). More...
 
static Byte_t GetTrackType (const AliVTrack *t)
 Get track type encoded from bits 20 and 21. More...
 
static Byte_t GetTrackType (const AliAODTrack *aodTrack, UInt_t filterBit1, UInt_t filterBit2)
 Decode track type. More...
 
static Double_t DeltaPhi (Double_t phia, Double_t phib, Double_t rMin=-TMath::Pi()/2, Double_t rMax=3 *TMath::Pi()/2)
 
static Double_tGenerateFixedBinArray (Int_t n, Double_t min, Double_t max)
 
static void GenerateFixedBinArray (Int_t n, Double_t min, Double_t max, Double_t *array)
 
static Double_t GetParallelFraction (AliVParticle *part1, AliVParticle *part2)
 Calculates the fraction of momentum z of part 1 w.r.t. part 2 in the direction of part 2. More...
 
static Double_t GetParallelFraction (const TVector3 &vect1, AliVParticle *part2)
 Calculates the fraction of momentum z of vect 1 w.r.t. part 2 in the direction of part 2. More...
 

Detailed Description

General jet finder task implementing a wrapper for FastJet.

Author
Constantin Lozides cloiz.nosp@m.ides.nosp@m.@lbl..nosp@m.gov, Lawrence Berkeley National Laboratory
Marta Verweij
Salvatore Aiola salva.nosp@m.tore.nosp@m..aiol.nosp@m.a@ce.nosp@m.rn.ch, Yale University

This class implements a wrapper for the FastJet jet finder. It allows to set a jet definition (jet algorithm, recombination scheme) and the list of jet constituents. Jet constituents are provided via multiple instances of AliParticleContainer and AliClusterContainer. These classes are delegated for applying cuts and filtering constituents that are then fed to the jet finder. This task will further filter constituents based on whether the jet was defined as being charged, neutral or full. The jet finding is delegated to the class AliFJWrapper which implements an interface to FastJet.

The FastJet contrib utilities are available via the AliEmcalJetUtility base class and its derived classes. Utilities can be added via the AddUtility(AliEmcalJetUtility*) method. All the utilities added in the list will be executed. Users can implement new utilities deriving a new class from AliEmcalJetUtility to interface functionalities of the FastJet contribs.

Definition at line 51 of file AliEmcalJetTask.h.

Member Typedef Documentation

typedef fastjet::JetAlgorithm AliEmcalJetTask::FJJetAlgo

Definition at line 59 of file AliEmcalJetTask.h.

typedef fastjet::RecombinationScheme AliEmcalJetTask::FJRecoScheme

Definition at line 60 of file AliEmcalJetTask.h.

Constructor & Destructor Documentation

AliEmcalJetTask::AliEmcalJetTask ( )

Default constructor. This constructor is only for ROOT I/O and not to be used by users.

Definition at line 59 of file AliEmcalJetTask.cxx.

Referenced by AddTaskEmcalJet().

AliEmcalJetTask::AliEmcalJetTask ( const char *  name)

Standard named constructor.

Parameters
nameName of the task.

Definition at line 99 of file AliEmcalJetTask.cxx.

AliEmcalJetTask::~AliEmcalJetTask ( )
virtual

Destructor

Definition at line 138 of file AliEmcalJetTask.cxx.

AliEmcalJetTask::AliEmcalJetTask ( const AliEmcalJetTask )
private

Member Function Documentation

AliEmcalJetTask * AliEmcalJetTask::AddTaskEmcalJet ( const TString  nTracks = "usedefault",
const TString  nClusters = "usedefault",
const AliJetContainer::EJetAlgo_t  jetAlgo = AliJetContainer::antikt_algorithm,
const Double_t  radius = 0.4,
const AliJetContainer::EJetType_t  jetType = AliJetContainer::kFullJet,
const Double_t  minTrPt = 0.15,
const Double_t  minClPt = 0.30,
const Double_t  ghostArea = 0.005,
const AliJetContainer::ERecoScheme_t  reco = AliJetContainer::pt_scheme,
const TString  tag = "Jet",
const Double_t  minJetPt = 0.,
const Bool_t  lockTask = kTRUE,
const Bool_t  bFillGhosts = kFALSE 
)
static

Add an instance of this class to the analysis manager

Parameters
nTracksname of the track collection
nClustersname of the calorimeter cluster collection
jetAlgojet finding algorithm (anti-kt, kt, etc.)
radiusjet resolution parameter (0.2, 0.4, tyc.)
jetTypefull, charged or neutral
minTrPtcut on the minimum transverse momentum of tracks
minClPtcut on the minimum transverse momentum of calorimeter clusters
ghostAreaarea of ghost particles (determines the jet area resolution)
recorecombination scheme
tagaddtional information to be appended at the end of the output jet collection name
minJetPtcut on the minimum jet pt
lockTasklock the task - no further changes are possible if kTRUE
bFillGhostsadd ghosts particles among the jet constituents in the output
Returns
a pointer to the new AliEmcalJetTask instance

Definition at line 1029 of file AliEmcalJetTask.cxx.

AliEmcalJetUtility * AliEmcalJetTask::AddUtility ( AliEmcalJetUtility utility)

Add a utility to the utility list. Utilities are instances of classes derived from AliEmcalJetUtility that implements wrappers to FastJet contribs.

Definition at line 146 of file AliEmcalJetTask.cxx.

fastjet::JetAlgorithm AliEmcalJetTask::ConvertToFJAlgo ( EJetAlgo_t  algo)
static

Converts the internal enum values representing jet algorithms in the corresponding values accepted by the FastJet wrapper.

Parameters
algoAlgorithm represented in the EJetAlgo_t enum
Returns
Algortithm represented in the fastjet::JetAlgorithm enum

Definition at line 778 of file AliEmcalJetTask.cxx.

Referenced by ExecOnce(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJetsSub::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJets::AnalysisEngine::RunParticleLevelAnalysis(), and AliAnalysisTaskDmesonJetsSub::AnalysisEngine::RunParticleLevelAnalysis().

fastjet::RecombinationScheme AliEmcalJetTask::ConvertToFJRecoScheme ( ERecoScheme_t  reco)
static

Converts the internal enum values representing jet recombination schemes in the corresponding values accepted by the FastJet wrapper.

Parameters
recoRecombination scheme represented in the EJetAlgo_t enum
Returns
Recombination scheme represented in the fastjet::JetAlgorithm enum

Definition at line 810 of file AliEmcalJetTask.cxx.

Referenced by ExecOnce(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJetsSub::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJets::AnalysisEngine::RunParticleLevelAnalysis(), and AliAnalysisTaskDmesonJetsSub::AnalysisEngine::RunParticleLevelAnalysis().

void AliEmcalJetTask::ExecOnce ( )
protectedvirtual

This method is called once before analzying the first event. It generates the output jet branch name, initializes the FastJet wrapper and the utilities (FJ contribs).

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 385 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::ExecuteUtilities ( AliEmcalJet jet,
Int_t  ij 
)
protected

This method is called in the event loop for each jet found, while filling the output jet branch. It executes the ProcessJet() method of all utilities (if any).

Definition at line 196 of file AliEmcalJetTask.cxx.

Referenced by FillJetBranch().

void AliEmcalJetTask::FillJetBranch ( )
protected

This method fills the jet output branch (TClonesArray) with the jet found by the FastJet wrapper. Before filling the jet branch, the utilities are prepared. Then the utilities are called for each jet and finally after jet finding the terminate method of all utilities is called.

Definition at line 304 of file AliEmcalJetTask.cxx.

Referenced by Run().

void AliEmcalJetTask::FillJetConstituents ( AliEmcalJet jet,
std::vector< fastjet::PseudoJet > &  constituents,
std::vector< fastjet::PseudoJet > &  constituents_unsub,
Int_t  flag = 0,
TString  particlesSubName = "" 
)

This method is called for each jet. It loops over the jet constituents and adds them to the jet object.

Parameters
jetPointer to the AliEmcalJet object where the jet constituents will be added
constituentsList of the jet constituents returned by the FastJet wrapper
constituents_unsubList of jet constituents before background subtraction
flagIf kTRUE it means that the argument "constituents" is a list of subtracted constituents
particles_subArray containing subtracted constituents

Definition at line 464 of file AliEmcalJetTask.cxx.

Referenced by FillJetBranch(), AliEmcalJetUtilityEventSubtractor::Terminate(), and AliEmcalJetUtilityConstSubtractor::Terminate().

UInt_t AliEmcalJetTask::FindJetAcceptanceType ( Double_t  eta,
Double_t  phi,
Double_t  r 
)

Finds which geometrical acceptance types the jet satisfies.

Returns
bitwise jet acceptance type

Definition at line 847 of file AliEmcalJetTask.cxx.

Referenced by FillJetBranch(), AliEmcalJetUtilityEventSubtractor::Terminate(), and AliEmcalJetUtilityConstSubtractor::Terminate().

Int_t AliEmcalJetTask::FindJets ( )
protected

This method steers the jet finding. It first loops over all particle and cluster containers that were provided when the task was initialized. All accepted objects (tracks, particle, clusters) are added as input vectors to the FastJet wrapper. Then the jet finding is launched in the wrapper.

Returns
Total number of jets found.

Definition at line 239 of file AliEmcalJetTask.cxx.

Referenced by Run().

Double_t AliEmcalJetTask::GetGhostArea ( )
inline

Definition at line 95 of file AliEmcalJetTask.h.

UInt_t AliEmcalJetTask::GetJetAlgo ( )
inline

Definition at line 103 of file AliEmcalJetTask.h.

Double_t AliEmcalJetTask::GetJetEtaMax ( )
inline

Definition at line 99 of file AliEmcalJetTask.h.

Double_t AliEmcalJetTask::GetJetEtaMin ( )
inline

Definition at line 98 of file AliEmcalJetTask.h.

Double_t AliEmcalJetTask::GetJetPhiMax ( )
inline

Definition at line 101 of file AliEmcalJetTask.h.

Double_t AliEmcalJetTask::GetJetPhiMin ( )
inline

Definition at line 100 of file AliEmcalJetTask.h.

TClonesArray* AliEmcalJetTask::GetJets ( )
inline

Definition at line 113 of file AliEmcalJetTask.h.

const char* AliEmcalJetTask::GetJetsName ( )
inline

Definition at line 96 of file AliEmcalJetTask.h.

const char* AliEmcalJetTask::GetJetsTag ( )
inline

Definition at line 97 of file AliEmcalJetTask.h.

UInt_t AliEmcalJetTask::GetJetType ( )
inline

Definition at line 102 of file AliEmcalJetTask.h.

Bool_t AliEmcalJetTask::GetLegacyMode ( )
inline

Definition at line 104 of file AliEmcalJetTask.h.

Double_t AliEmcalJetTask::GetMinJetArea ( )
inline

Definition at line 105 of file AliEmcalJetTask.h.

Double_t AliEmcalJetTask::GetMinJetPt ( )
inline

Definition at line 106 of file AliEmcalJetTask.h.

Int_t AliEmcalJetTask::GetMinMCLabel ( )
inline

Definition at line 107 of file AliEmcalJetTask.h.

Int_t AliEmcalJetTask::GetRecombScheme ( )
inline

Definition at line 109 of file AliEmcalJetTask.h.

Bool_t AliEmcalJetTask::GetSortedArray ( Int_t  indexes[],
std::vector< fastjet::PseudoJet >  array 
) const
protected

Sorts jets by pT (decreasing)

Parameters
[out]indexesThis array is used to return the indexes of the jets ordered by pT
[in]arrayVector containing the list of jets obtained by the FastJet wrapper
Returns
kTRUE if at least one jet was found in array; kFALSE otherwise

Definition at line 363 of file AliEmcalJetTask.cxx.

Referenced by FillJetBranch().

Double_t AliEmcalJetTask::GetTrackEfficiency ( )
inline

Definition at line 110 of file AliEmcalJetTask.h.

Bool_t AliEmcalJetTask::GetTrackEfficiencyOnlyForEmbedding ( )
inline

Definition at line 111 of file AliEmcalJetTask.h.

TObjArray* AliEmcalJetTask::GetUtilities ( )
inline

Definition at line 114 of file AliEmcalJetTask.h.

void AliEmcalJetTask::InitEvent ( )
protected

This method is called before analyzing each event. It executes the InitEvent() method of all utilities (if any).

Definition at line 173 of file AliEmcalJetTask.cxx.

Referenced by Run().

void AliEmcalJetTask::InitUtilities ( )
protected

This method is called once before analyzing the first event. It executes the Init() method of all utilities (if any).

Definition at line 163 of file AliEmcalJetTask.cxx.

Referenced by ExecOnce().

Bool_t AliEmcalJetTask::IsJetInDcal ( Double_t  eta,
Double_t  phi,
Double_t  r 
)
protected

Returns whether or not jet with given eta, phi, R is in DCal region (note: spans most of PHOS as well).

Definition at line 920 of file AliEmcalJetTask.cxx.

Referenced by FindJetAcceptanceType().

Bool_t AliEmcalJetTask::IsJetInDcalOnly ( Double_t  eta,
Double_t  phi,
Double_t  r 
)
protected

Returns whether or not jet with given eta, phi, R is in DCal (note: ONLY DCal – none of PHOS included). Assumes DCAL_8SM geometry. For r=0, use the entire DCal acceptance, including both of the connecting 1/3 SMs. For r>0, use only the two "disjoint" fiducial regions of the DCal (i.e. ignore the connecting portions of the 1/3 SMs)

Definition at line 936 of file AliEmcalJetTask.cxx.

Referenced by FindJetAcceptanceType().

Bool_t AliEmcalJetTask::IsJetInEmcal ( Double_t  eta,
Double_t  phi,
Double_t  r 
)
protected

Returns whether or not jet with given eta, phi, R is in EMCal.

Definition at line 899 of file AliEmcalJetTask.cxx.

Referenced by FindJetAcceptanceType().

Bool_t AliEmcalJetTask::IsJetInPhos ( Double_t  eta,
Double_t  phi,
Double_t  r 
)
protected

Returns whether or not jet with given eta, phi, R is in PHOS.

Definition at line 960 of file AliEmcalJetTask.cxx.

Referenced by FindJetAcceptanceType().

Bool_t AliEmcalJetTask::IsLocked ( ) const

An instance of this class can be "locked". Once locked, it cannot be unlocked. If the instance is locked, attempting to change the configuration will throw a fatal and stop the execution of the program. This method checks whether the instance is locked and throw a fatal if it is locked.

Definition at line 666 of file AliEmcalJetTask.cxx.

Referenced by SetEtaRange(), SetMinJetClusE(), SetMinJetClusPt(), SetMinJetTrackPt(), and SetPhiRange().

void AliEmcalJetTask::LoadTrackEfficiencyFunction ( const std::string &  path,
const std::string &  name 
)

Load the artificial tracking efficiency TF1 from a file into the member fTrackEfficiencyFunction

Parameters
pathPath to the file containing the TF1
nameName of the TF1

Definition at line 981 of file AliEmcalJetTask.cxx.

AliEmcalJetTask& AliEmcalJetTask::operator= ( const AliEmcalJetTask )
private
void AliEmcalJetTask::PrepareUtilities ( )
protected

This method is called in the event loop after jet finding but before filling the output jet branch to prepare the utilities. It executes the Prepare() method of all utilities (if any).

Definition at line 185 of file AliEmcalJetTask.cxx.

Referenced by FillJetBranch().

Bool_t AliEmcalJetTask::Run ( )
virtual

This method is called for each event.

Returns
Always kTRUE

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 218 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SelectCollisionCandidates ( UInt_t  offlineTriggerMask = AliVEvent::kMB)

This overloads the method of AliAnalysisTaskSE to set the trigger bits. Since the output of this task is often a shared input of several consumer task the event selection is not allwed.

Parameters
offlineTriggerMaskTrigger bit mask

Definition at line 683 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SetEnableAliBasicParticleCompatibility ( Bool_t  b)
inline

Definition at line 82 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetEtaRange ( Double_t  emi,
Double_t  ema 
)

Set the eta range of the track constituents.

Parameters
emiMinimum eta
emaMaximum eta

Definition at line 700 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SetFillGhost ( Bool_t  b = kTRUE)
inline

Definition at line 84 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetFillJetConsituents ( Bool_t  doFill)
inline

Switch for whether to fill the AliEmcalJetConstituent objects (clusters and particles/tracks)

By default jet constituent object will be filled to the jet.

Parameters
doFillSwitch for filling jet consituent object

Definition at line 134 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetGhostArea ( Double_t  gharea)
inline

Definition at line 69 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetJetAlgo ( EJetAlgo_t  a)
inline

Definition at line 74 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetJetEtaRange ( Double_t  emi,
Double_t  ema 
)
inline

Definition at line 72 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetJetPhiRange ( Double_t  pmi,
Double_t  pma 
)
inline

Definition at line 73 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetJetsName ( const char *  n)
inline

Definition at line 70 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetJetsTag ( const char *  n)
inline

Definition at line 71 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetJetType ( EJetType_t  t)
inline

Definition at line 75 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetLegacyMode ( Bool_t  mode)
inline

Definition at line 83 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetLocked ( )
inline

Definition at line 76 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetMinJetArea ( Double_t  a)
inline

Definition at line 77 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetMinJetClusE ( Double_t  min)

Set the minimum energy of the cluster constituents.

Parameters
minMinimum energy

Definition at line 730 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SetMinJetClusPt ( Double_t  min)

Set the minimum pT of the cluster constituents.

Parameters
minMinimum pT

Definition at line 715 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SetMinJetPt ( Double_t  j)
inline

Definition at line 78 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetMinJetTrackPt ( Double_t  min)

Set the minimum pT of the track constituents.

Parameters
minMinimum pT

Definition at line 745 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SetPhiRange ( Double_t  pmi,
Double_t  pma 
)

Set the phi range of the track constituents.

Parameters
pmiMinimum phi
pmaMaximum phi

Definition at line 761 of file AliEmcalJetTask.cxx.

void AliEmcalJetTask::SetRadius ( Double_t  r)
inline

Definition at line 85 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetRecombScheme ( ERecoScheme_t  scheme)
inline

Definition at line 79 of file AliEmcalJetTask.h.

Referenced by AddTaskEmcalJet().

void AliEmcalJetTask::SetTrackEfficiency ( Double_t  t)
inline

Definition at line 80 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetTrackEfficiencyOnlyForEmbedding ( Bool_t  b)
inline

Definition at line 81 of file AliEmcalJetTask.h.

void AliEmcalJetTask::SetType ( Int_t  t)
void AliEmcalJetTask::TerminateUtilities ( )
protected

This method is called in the event loop after jet finding has been completed. It executes the Terminate() method of all utilities (if any).

Definition at line 207 of file AliEmcalJetTask.cxx.

Referenced by FillJetBranch().

Member Data Documentation

Bool_t AliEmcalJetTask::fApplyArtificialTrackingEfficiency
protected

Flag to apply artificial tracking efficiency.

Definition at line 190 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), FindJets(), and LoadTrackEfficiencyFunction().

AliEmcalContainerIndexMap<AliClusterContainer, AliVCluster> AliEmcalJetTask::fClusterContainerIndexMap
protected

! Mapping between index and cluster containers

Definition at line 210 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), and FillJetConstituents().

Bool_t AliEmcalJetTask::fEnableAliBasicParticleCompatibility
protected

Flag to allow compatibility with AliBasicParticle constituents.

Definition at line 199 of file AliEmcalJetTask.h.

Referenced by FillJetConstituents().

AliFJWrapper AliEmcalJetTask::fFastJetWrapper
protected
Bool_t AliEmcalJetTask::fFillConstituents
protected

If true jet consituents will be filled to the AliEmcalJet.

Definition at line 193 of file AliEmcalJetTask.h.

Referenced by FillJetConstituents().

Bool_t AliEmcalJetTask::fFillGhost
protected

=true ghost particles will be filled in AliEmcalJet obj

Definition at line 201 of file AliEmcalJetTask.h.

Referenced by FillJetConstituents().

Double_t AliEmcalJetTask::fGhostArea
protected

ghost area

Definition at line 185 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

const Int_t AliEmcalJetTask::fgkConstIndexShift = 100000
staticprotected

!contituent index shift

Definition at line 206 of file AliEmcalJetTask.h.

Referenced by FillJetConstituents(), and FindJets().

Bool_t AliEmcalJetTask::fIsEmcPart
protected

!=true if emcal particles are given as input (for clusters)

Definition at line 198 of file AliEmcalJetTask.h.

Bool_t AliEmcalJetTask::fIsInit
protected

!=true if already initialized

Definition at line 196 of file AliEmcalJetTask.h.

Bool_t AliEmcalJetTask::fIsPSelSet
protected

!=true if physics selection was set

Definition at line 197 of file AliEmcalJetTask.h.

Referenced by SelectCollisionCandidates().

EJetAlgo_t AliEmcalJetTask::fJetAlgo
protected

jet algorithm (kt, akt, etc)

Definition at line 176 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

Double_t AliEmcalJetTask::fJetEtaMax
protected

maximum eta to keep jet in output

Definition at line 184 of file AliEmcalJetTask.h.

Referenced by FillJetBranch().

Double_t AliEmcalJetTask::fJetEtaMin
protected

minimum eta to keep jet in output

Definition at line 183 of file AliEmcalJetTask.h.

Referenced by FillJetBranch().

Double_t AliEmcalJetTask::fJetPhiMax
protected

maximum phi to keep jet in output

Definition at line 182 of file AliEmcalJetTask.h.

Referenced by FillJetBranch().

Double_t AliEmcalJetTask::fJetPhiMin
protected

minimum phi to keep jet in output

Definition at line 181 of file AliEmcalJetTask.h.

Referenced by FillJetBranch().

TClonesArray* AliEmcalJetTask::fJets
protected

!jet collection

Definition at line 203 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), and Run().

TString AliEmcalJetTask::fJetsName
protected

!name of jet collection

Definition at line 195 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

TString AliEmcalJetTask::fJetsTag
protected

tag of jet collection (usually = "Jets")

Definition at line 173 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

EJetType_t AliEmcalJetTask::fJetType
protected

jet type (full, charged, neutral)

Definition at line 175 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), and FindJets().

Bool_t AliEmcalJetTask::fLegacyMode
protected

!=true to enable FJ 2.x behavior

Definition at line 200 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

Bool_t AliEmcalJetTask::fLocked
protected

true if lock is set

Definition at line 192 of file AliEmcalJetTask.h.

Referenced by IsLocked().

Double_t AliEmcalJetTask::fMinJetArea
protected

min area to keep jet in output

Definition at line 179 of file AliEmcalJetTask.h.

Referenced by FillJetBranch().

Double_t AliEmcalJetTask::fMinJetPt
protected

min jet pt to keep jet in output

Definition at line 180 of file AliEmcalJetTask.h.

Referenced by FillJetBranch().

AliEmcalContainerIndexMap<AliParticleContainer, AliVParticle> AliEmcalJetTask::fParticleContainerIndexMap
protected

! Mapping between index and particle containers

Definition at line 211 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), and FillJetConstituents().

Double_t AliEmcalJetTask::fRadius
protected

jet radius

Definition at line 178 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), and FillJetBranch().

TRandom3 AliEmcalJetTask::fRandom
protected

! Random number generator for artificial tracking efficiency

Definition at line 191 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), and FindJets().

ERecoScheme_t AliEmcalJetTask::fRecombScheme
protected

recombination scheme used by fastjet

Definition at line 177 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

Double_t AliEmcalJetTask::fTrackEfficiency
protected

artificial tracking inefficiency (0...1)

Definition at line 186 of file AliEmcalJetTask.h.

Referenced by ExecOnce().

TF1* AliEmcalJetTask::fTrackEfficiencyFunction
protected

Function that describes the artificial tracking efficiency to be applied on top of the nominal tracking efficiency, as a function of track pT.

Definition at line 189 of file AliEmcalJetTask.h.

Referenced by ExecOnce(), FindJets(), and LoadTrackEfficiencyFunction().

Bool_t AliEmcalJetTask::fTrackEfficiencyOnlyForEmbedding
protected

Apply aritificial tracking inefficiency only for embedded tracks.

Definition at line 188 of file AliEmcalJetTask.h.

Referenced by FindJets().

TObjArray* AliEmcalJetTask::fUtilities
protected

jet utilities (gen subtractor, constituent subtractor etc.)

Definition at line 187 of file AliEmcalJetTask.h.

Referenced by AddUtility(), ExecuteUtilities(), InitEvent(), InitUtilities(), PrepareUtilities(), and TerminateUtilities().


The documentation for this class was generated from the following files: