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AliAnalysisTaskPWGJEQA Class Reference

This is a task used to do basic PWGJE QA on tracks, clusters, and jets. More...

#include <AliAnalysisTaskPWGJEQA.h>

Inheritance diagram for AliAnalysisTaskPWGJEQA:

Classes

struct  EventQA_t
 

Public Types

enum  ClusterType { kNA = -1, kEMCal = 0, kDCal = 1, kPHOS = 2 }
 
- Public Types inherited from AliAnalysisTaskEmcalJet
typedef AliJetContainer::EJetType_t EJetType_t
 
typedef AliJetContainer::EJetAlgo_t EJetAlgo_t
 
typedef
AliJetContainer::ERecoScheme_t 
ERecoScheme_t
 
- 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

 AliAnalysisTaskPWGJEQA ()
 Default constructor for ROOT I/O purposes. More...
 
 AliAnalysisTaskPWGJEQA (const char *name)
 
virtual ~AliAnalysisTaskPWGJEQA ()
 
void UserCreateOutputObjects ()
 
void SetCellEnergyCut (Float_t cut)
 
void SetGeneratorLevelName (const char *name)
 
void SetDetectorLevelName (const char *name)
 
void SetDoTrackQA (Bool_t b)
 
void SetDoCaloQA (Bool_t b)
 
void SetDoJetQA (Bool_t b)
 
void SetDoEventQA (Bool_t b)
 
void SetRejectOutlierEvents (Bool_t b)
 
void SetIsPtHard (Bool_t b)
 
- Public Member Functions inherited from AliAnalysisTaskEmcalJet
 AliAnalysisTaskEmcalJet ()
 
 AliAnalysisTaskEmcalJet (const char *name, Bool_t histo=kFALSE)
 
virtual ~AliAnalysisTaskEmcalJet ()
 
void SetAnaType (UInt_t t, Int_t c=0)
 
void SetJetAcceptanceType (UInt_t t, Int_t c=0)
 
void SetJetAcceptanceType (TString cutType, Int_t c=0)
 
void SetJetEtaLimits (Float_t min, Float_t max, Int_t c=0)
 
void SetJetPhiLimits (Float_t min, Float_t max, Int_t c=0)
 
void SetJetAreaCut (Float_t cut, Int_t c=0)
 
void SetPercAreaCut (Float_t p, Int_t c=0)
 
void SetZLeadingCut (Float_t zemc, Float_t zch, Int_t c=0)
 
void SetNEFCut (Float_t min, Float_t max, Int_t c=0)
 
void SetAreaEmcCut (Double_t a=0.99, Int_t c=0)
 
void SetJetPtCut (Float_t cut, Int_t c=0)
 
void SetJetRadius (Float_t r, Int_t c=0)
 
void SetMaxClusterPt (Float_t b, Int_t c=0)
 
void SetMaxTrackPt (Float_t b, Int_t c=0)
 
void SetPtBiasJetClus (Float_t b, Int_t c=0)
 
void SetPtBiasJetTrack (Float_t b, Int_t c=0)
 
void SetLeadingHadronType (Int_t t, Int_t c=0)
 
void SetNLeadingJets (Int_t t, Int_t c=0)
 
void SetJetBitMap (UInt_t m, Int_t c=0)
 
void SetJetTrigger (UInt_t t, Int_t c=0)
 
void SetIsParticleLevel (Bool_t b, Int_t c=0)
 
virtual void SetRhoName (const char *n, Int_t c=0)
 
virtual void SetLocalRhoName (const char *n)
 
const TStringGetRhoName (Int_t c=0) const
 
AliJetContainerAddJetContainer (const char *n, TString defaultCutType, Float_t jetRadius=0.4)
 
AliJetContainerAddJetContainer (const char *n, UInt_t accType=AliEmcalJet::kUser, Float_t jetRadius=0.4)
 
AliJetContainerAddJetContainer (EJetType_t jetType, EJetAlgo_t jetAlgo, ERecoScheme_t recoScheme, Double_t radius, UInt_t accType, AliParticleContainer *partCont, AliClusterContainer *clusCont, TString tag="Jet")
 
AliJetContainerAddJetContainer (EJetType_t jetType, EJetAlgo_t jetAlgo, ERecoScheme_t recoScheme, Double_t radius, UInt_t accType, TString tag="Jet")
 
void AdoptJetContainer (AliJetContainer *cont)
 
void RemoveJetContainer (Int_t i)
 
AliJetContainerGetJetContainer (Int_t i=0) const
 
AliJetContainerGetJetContainer (const char *name) const
 
- 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 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 SetVzRange (Double_t min, Double_t max)
 
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 ()
 

Protected Member Functions

void ExecOnce ()
 Perform steps needed to initialize the analysis. More...
 
Bool_t FillHistograms ()
 Function filling histograms. More...
 
Bool_t RetrieveEventObjects ()
 Retrieve common objects from event. More...
 
Bool_t UserNotify ()
 
void AllocateTrackHistograms ()
 
void AllocateCellHistograms ()
 
void AllocateClusterHistograms ()
 
void AllocateJetHistograms ()
 
void AllocateEventQAHistograms ()
 
void FillTrackHistograms ()
 
void FillCellHistograms ()
 
void FillClusterHistograms ()
 
void FillJetHistograms ()
 
void FillEventQAHistograms ()
 
void GenerateHistoBins ()
 Generate histogram binning arrays. More...
 
void AllocateDetectorLevelTHnSparse ()
 
void AllocateGeneratorLevelTHnSparse ()
 
void AllocateMatchedParticlesTHnSparse ()
 
void FillDetectorLevelTHnSparse (Double_t cent, Double_t trackEta, Double_t trackPhi, Double_t trackPt, Double_t sigma1OverPt, Byte_t trackType)
 
void FillGeneratorLevelTHnSparse (Double_t cent, Double_t partEta, Double_t partPhi, Double_t partPt, Byte_t findable)
 
void FillMatchedParticlesTHnSparse (Double_t cent, Double_t partEta, Double_t partPhi, Double_t partPt, Double_t trackEta, Double_t trackPhi, Double_t trackPt, Byte_t trackType)
 
- Protected Member Functions inherited from AliAnalysisTaskEmcalJet
virtual Bool_t AcceptJet (AliEmcalJet *jet, Int_t c=0)
 
Double_t GetLeadingHadronPt (AliEmcalJet *jet, Int_t c=0)
 
void ExecOnce ()
 
AliRhoParameterGetRhoFromEvent (const char *name)
 
AliLocalRhoParameterGetLocalRhoFromEvent (const char *name)
 
Bool_t IsJetTrack (AliEmcalJet *jet, Int_t itrack, Bool_t sorted=kFALSE) const
 
Bool_t IsJetCluster (AliEmcalJet *jet, Int_t iclus, Bool_t sorted=kFALSE) const
 
Bool_t RetrieveEventObjects ()
 
Double_t GetJetRadius (Int_t i=0) const
 
TClonesArray * GetJetArray (Int_t i=0) const
 
AliEmcalJetGetJetFromArray (Int_t j, Int_t c=0) const
 
AliEmcalJetGetAcceptJetFromArray (Int_t j, Int_t c=0) const
 
Int_t GetNJets (Int_t i=0) const
 
Double_t GetRhoVal (Int_t i=0) const
 
- 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 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 Run ()
 Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function. More...
 

Protected Attributes

Float_t fCellEnergyCut
 Energy cell cut. More...
 
Float_t fMaxPt
 Histogram pt limit. More...
 
Int_t fNTotClusters [3]
 !Total number of accepted clusters in current event (DCal/EMCal) More...
 
AliTLorentzVector fLeadingCluster [3]
 !Leading cluster in current event (EMCal/DCal) More...
 
Int_t fNTotTracks
 !Total number of accepted tracks in current event More...
 
AliTLorentzVector fLeadingTrack
 !Leading track in current event More...
 
Bool_t fDoTrackQA
 Set whether to enable track QA. More...
 
Bool_t fDoCaloQA
 Set whether to enable cell/cluster QA. More...
 
Bool_t fDoJetQA
 Set whether to enable jet QA. More...
 
Bool_t fDoEventQA
 Set whether to enable event QA. More...
 
TString fGeneratorLevelName
 generator level container name More...
 
TString fDetectorLevelName
 detector level container name More...
 
Bool_t fRejectOutlierEvents
 flag to reject pythia pt-hard jet outlier events More...
 
Bool_t fIsPtHard
 flag to enable pt-hard histos and make available outlier cut More...
 
AliMCParticleContainerfGeneratorLevel
 ! generator level container More...
 
AliTrackContainerfDetectorLevel
 ! detector level container More...
 
Int_t fNPtHistBins
 ! number of pt bins More...
 
Double_tfPtHistBins
 ! pt bins More...
 
Int_t fNEtaHistBins
 ! number of eta bins More...
 
Double_tfEtaHistBins
 ! eta bins More...
 
Int_t fNPhiHistBins
 ! number of phi bins More...
 
Double_tfPhiHistBins
 ! phi bins More...
 
Int_t fNCentHistBins
 ! number of cent bins More...
 
Double_tfCentHistBins
 ! cent bins More...
 
Int_t fNPtRelDiffHistBins
 ! number of pt relative difference bins More...
 
Double_tfPtRelDiffHistBins
 ! pt relative difference bins More...
 
Int_t fNPtResHistBins
 ! number of pt res bins More...
 
Double_tfPtResHistBins
 ! pt res bins More...
 
Int_t fNIntegerHistBins
 ! number of integer bins More...
 
Double_tfIntegerHistBins
 ! integer bins More...
 
AliPHOSGeometry * fPHOSGeo
 ! phos geometry More...
 
THistManager fHistManager
 Histogram manager. More...
 
- Protected Attributes inherited from AliAnalysisTaskEmcalJet
TString fRhoName
 rho name More...
 
TString fLocalRhoName
 name for local rho More...
 
TObjArray fJetCollArray
 jet collection array More...
 
TClonesArray * fJets
 ! jets More...
 
AliRhoParameterfRho
 ! event rho More...
 
AliLocalRhoParameterfLocalRho
 ! local event rho More...
 
Double_t fRhoVal
 ! event rho value, same for local rho 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...
 
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 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...
 
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...
 
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...
 

Private Member Functions

 AliAnalysisTaskPWGJEQA (const AliAnalysisTaskPWGJEQA &)
 
AliAnalysisTaskPWGJEQAoperator= (const AliAnalysisTaskPWGJEQA &)
 

Additional Inherited Members

- 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...
 
- 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...
 
- Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t fgkEMCalDCalPhiDivide = 4.
 phi value used to distinguish between DCal and EMCal More...
 

Detailed Description

This is a task used to do basic PWGJE QA on tracks, clusters, and jets.

Set the names of the tracks/clusters/cells in the AddTask, as well as "mcparticles" if MC production (or "" if not). Set also flags for whether to perform track/calo/jet/event QA.

For Pt-hard productions, you should further call the function SetIsPtHard(kTRUE), and you can reject outliers with SetRejectOutlierEvents(kTRUE).

There exist post-processing scripts to efficiently plot the QA: see http://alidoc.cern.ch/AliPhysics/master/_r_e_a_d_m_ejetfw.html

This task is based on code from Salvatore Aiola: See the tasks AliAnalysisTaskEmcalJetQA (clusters), AliAnalysisTaskEmcalJetSpectraQA (jets), and AliEmcalTrackingQATask (tracks) for more detailed histograms.

Definition at line 43 of file AliAnalysisTaskPWGJEQA.h.

Member Enumeration Documentation

Enumerator
kNA 

Undefined.

kEMCal 

EMCal.

kDCal 

DCal.

kPHOS 

PHOS.

Definition at line 56 of file AliAnalysisTaskPWGJEQA.h.

Constructor & Destructor Documentation

AliAnalysisTaskPWGJEQA::AliAnalysisTaskPWGJEQA ( )

Default constructor for ROOT I/O purposes.

Definition at line 60 of file AliAnalysisTaskPWGJEQA.cxx.

AliAnalysisTaskPWGJEQA::AliAnalysisTaskPWGJEQA ( const char *  name)

Standard named constructor

Parameters
nameName of the task

Definition at line 103 of file AliAnalysisTaskPWGJEQA.cxx.

AliAnalysisTaskPWGJEQA::~AliAnalysisTaskPWGJEQA ( )
virtual

Definition at line 143 of file AliAnalysisTaskPWGJEQA.cxx.

AliAnalysisTaskPWGJEQA::AliAnalysisTaskPWGJEQA ( const AliAnalysisTaskPWGJEQA )
private

Member Function Documentation

void AliAnalysisTaskPWGJEQA::AllocateCellHistograms ( )
protected

Definition at line 185 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by UserCreateOutputObjects().

void AliAnalysisTaskPWGJEQA::AllocateClusterHistograms ( )
protected

Definition at line 216 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by UserCreateOutputObjects().

void AliAnalysisTaskPWGJEQA::AllocateDetectorLevelTHnSparse ( )
protected

Definition at line 488 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by AllocateTrackHistograms().

void AliAnalysisTaskPWGJEQA::AllocateEventQAHistograms ( )
protected

Definition at line 396 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by UserCreateOutputObjects().

void AliAnalysisTaskPWGJEQA::AllocateGeneratorLevelTHnSparse ( )
protected

Definition at line 550 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by AllocateTrackHistograms().

void AliAnalysisTaskPWGJEQA::AllocateJetHistograms ( )
protected

Definition at line 311 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by UserCreateOutputObjects().

void AliAnalysisTaskPWGJEQA::AllocateMatchedParticlesTHnSparse ( )
protected

Definition at line 604 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by AllocateTrackHistograms().

void AliAnalysisTaskPWGJEQA::AllocateTrackHistograms ( )
protected

Definition at line 175 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by UserCreateOutputObjects().

void AliAnalysisTaskPWGJEQA::ExecOnce ( )
protectedvirtual

Perform steps needed to initialize the analysis.

This function relies on the presence of an input event (ESD or AOD event). Consequently it is called internally by UserExec for the first event.

This function connects all containers attached to this task to the corresponding arrays in the input event. Furthermore it initializes the geometry.

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 733 of file AliAnalysisTaskPWGJEQA.cxx.

void AliAnalysisTaskPWGJEQA::FillCellHistograms ( )
protected

Definition at line 952 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillHistograms().

void AliAnalysisTaskPWGJEQA::FillClusterHistograms ( )
protected

Definition at line 981 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillHistograms().

void AliAnalysisTaskPWGJEQA::FillDetectorLevelTHnSparse ( Double_t  cent,
Double_t  trackEta,
Double_t  trackPhi,
Double_t  trackPt,
Double_t  sigma1OverPt,
Byte_t  trackType 
)
protected

Definition at line 1192 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillTrackHistograms().

void AliAnalysisTaskPWGJEQA::FillEventQAHistograms ( )
protected

Definition at line 1146 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillHistograms().

void AliAnalysisTaskPWGJEQA::FillGeneratorLevelTHnSparse ( Double_t  cent,
Double_t  partEta,
Double_t  partPhi,
Double_t  partPt,
Byte_t  findable 
)
protected

Definition at line 1223 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillTrackHistograms().

Bool_t AliAnalysisTaskPWGJEQA::FillHistograms ( )
protectedvirtual

Function filling histograms.

This function optionally fills histograms created by the users. Can access data previously handled by the user Run function.

Returns

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 859 of file AliAnalysisTaskPWGJEQA.cxx.

void AliAnalysisTaskPWGJEQA::FillJetHistograms ( )
protected

Definition at line 1088 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillHistograms().

void AliAnalysisTaskPWGJEQA::FillMatchedParticlesTHnSparse ( Double_t  cent,
Double_t  partEta,
Double_t  partPhi,
Double_t  partPt,
Double_t  trackEta,
Double_t  trackPhi,
Double_t  trackPt,
Byte_t  trackType 
)
protected

Definition at line 1249 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillTrackHistograms().

void AliAnalysisTaskPWGJEQA::FillTrackHistograms ( )
protected

Definition at line 871 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by FillHistograms().

void AliAnalysisTaskPWGJEQA::GenerateHistoBins ( )
protected

Generate histogram binning arrays.

Definition at line 688 of file AliAnalysisTaskPWGJEQA.cxx.

Referenced by AliAnalysisTaskPWGJEQA().

AliAnalysisTaskPWGJEQA& AliAnalysisTaskPWGJEQA::operator= ( const AliAnalysisTaskPWGJEQA )
private
Bool_t AliAnalysisTaskPWGJEQA::RetrieveEventObjects ( )
protectedvirtual

Retrieve common objects from event.

Several object used for the analysis are handled by the AliAnalysisTaskEmcal, and provided as member variables to the task itself and to derived task. Among them are event global objects

  • beam type
  • EMCAL cells
  • centrality percentile
  • event plane angle
  • triggers
  • vertex position (both from global tracks and from SPD tracklets)

as well as the arrays for

  • EMCAL clusters
  • particles

In case of MC simulation the MC headers are loaded as well and in case the task is flagged to run over a pythia or herwig production

Returns
Always true

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 773 of file AliAnalysisTaskPWGJEQA.cxx.

void AliAnalysisTaskPWGJEQA::SetCellEnergyCut ( Float_t  cut)
inline

Definition at line 69 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetDetectorLevelName ( const char *  name)
inline

Definition at line 71 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetDoCaloQA ( Bool_t  b)
inline

Definition at line 74 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetDoEventQA ( Bool_t  b)
inline

Definition at line 76 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetDoJetQA ( Bool_t  b)
inline

Definition at line 75 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetDoTrackQA ( Bool_t  b)
inline

Definition at line 73 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetGeneratorLevelName ( const char *  name)
inline

Definition at line 70 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetIsPtHard ( Bool_t  b)
inline

Definition at line 78 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::SetRejectOutlierEvents ( Bool_t  b)
inline

Definition at line 77 of file AliAnalysisTaskPWGJEQA.h.

void AliAnalysisTaskPWGJEQA::UserCreateOutputObjects ( )

Definition at line 149 of file AliAnalysisTaskPWGJEQA.cxx.

Bool_t AliAnalysisTaskPWGJEQA::UserNotify ( )
protected

Notifying the user that the input data file has changed. Fill pt-hard histograms if applicable.

Returns
False if the data tree or the data file doesn't exist, true otherwise

Definition at line 828 of file AliAnalysisTaskPWGJEQA.cxx.

Member Data Documentation

Float_t AliAnalysisTaskPWGJEQA::fCellEnergyCut
protected

Energy cell cut.

Definition at line 109 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillCellHistograms(), and SetCellEnergyCut().

AliTrackContainer* AliAnalysisTaskPWGJEQA::fDetectorLevel
protected

! detector level container

Definition at line 126 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillTrackHistograms(), and UserCreateOutputObjects().

TString AliAnalysisTaskPWGJEQA::fDetectorLevelName
protected

detector level container name

Definition at line 120 of file AliAnalysisTaskPWGJEQA.h.

Referenced by SetDetectorLevelName(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskPWGJEQA::fDoCaloQA
protected

Set whether to enable cell/cluster QA.

Definition at line 116 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillHistograms(), SetDoCaloQA(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskPWGJEQA::fDoEventQA
protected

Set whether to enable event QA.

Definition at line 118 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillHistograms(), SetDoEventQA(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskPWGJEQA::fDoJetQA
protected

Set whether to enable jet QA.

Definition at line 117 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillHistograms(), SetDoJetQA(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskPWGJEQA::fDoTrackQA
protected

Set whether to enable track QA.

Definition at line 115 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillHistograms(), SetDoTrackQA(), and UserCreateOutputObjects().

AliMCParticleContainer* AliAnalysisTaskPWGJEQA::fGeneratorLevel
protected

! generator level container

Definition at line 125 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateTrackHistograms(), FillTrackHistograms(), and UserCreateOutputObjects().

TString AliAnalysisTaskPWGJEQA::fGeneratorLevelName
protected

generator level container name

Definition at line 119 of file AliAnalysisTaskPWGJEQA.h.

Referenced by SetGeneratorLevelName(), and UserCreateOutputObjects().

Double_t* AliAnalysisTaskPWGJEQA::fIntegerHistBins
protected
Bool_t AliAnalysisTaskPWGJEQA::fIsPtHard
protected

flag to enable pt-hard histos and make available outlier cut

Definition at line 122 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateEventQAHistograms(), RetrieveEventObjects(), SetIsPtHard(), and UserNotify().

AliTLorentzVector AliAnalysisTaskPWGJEQA::fLeadingCluster[3]
protected

!Leading cluster in current event (EMCal/DCal)

Definition at line 112 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillClusterHistograms(), and FillEventQAHistograms().

AliTLorentzVector AliAnalysisTaskPWGJEQA::fLeadingTrack
protected

!Leading track in current event

Definition at line 114 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillEventQAHistograms(), and FillTrackHistograms().

Float_t AliAnalysisTaskPWGJEQA::fMaxPt
protected

Histogram pt limit.

Definition at line 110 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateClusterHistograms(), AllocateEventQAHistograms(), and AllocateJetHistograms().

Int_t AliAnalysisTaskPWGJEQA::fNIntegerHistBins
protected

! number of integer bins

Definition at line 139 of file AliAnalysisTaskPWGJEQA.h.

Referenced by GenerateHistoBins().

Int_t AliAnalysisTaskPWGJEQA::fNPtHistBins
protected
Int_t AliAnalysisTaskPWGJEQA::fNPtRelDiffHistBins
protected

! number of pt relative difference bins

Definition at line 135 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateMatchedParticlesTHnSparse(), and GenerateHistoBins().

Int_t AliAnalysisTaskPWGJEQA::fNPtResHistBins
protected

! number of pt res bins

Definition at line 137 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateDetectorLevelTHnSparse(), and GenerateHistoBins().

Int_t AliAnalysisTaskPWGJEQA::fNTotClusters[3]
protected

!Total number of accepted clusters in current event (DCal/EMCal)

Definition at line 111 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AliAnalysisTaskPWGJEQA(), FillClusterHistograms(), and FillEventQAHistograms().

Int_t AliAnalysisTaskPWGJEQA::fNTotTracks
protected

!Total number of accepted tracks in current event

Definition at line 113 of file AliAnalysisTaskPWGJEQA.h.

Referenced by FillEventQAHistograms(), and FillTrackHistograms().

AliPHOSGeometry* AliAnalysisTaskPWGJEQA::fPHOSGeo
protected

! phos geometry

Definition at line 141 of file AliAnalysisTaskPWGJEQA.h.

Referenced by ExecOnce(), and FillClusterHistograms().

Double_t* AliAnalysisTaskPWGJEQA::fPtRelDiffHistBins
protected

! pt relative difference bins

Definition at line 136 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateMatchedParticlesTHnSparse(), and GenerateHistoBins().

Double_t* AliAnalysisTaskPWGJEQA::fPtResHistBins
protected

! pt res bins

Definition at line 138 of file AliAnalysisTaskPWGJEQA.h.

Referenced by AllocateDetectorLevelTHnSparse(), and GenerateHistoBins().

Bool_t AliAnalysisTaskPWGJEQA::fRejectOutlierEvents
protected

flag to reject pythia pt-hard jet outlier events

Definition at line 121 of file AliAnalysisTaskPWGJEQA.h.

Referenced by RetrieveEventObjects(), and SetRejectOutlierEvents().


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