Simple monitoring task for cluster-related quantities in EMCAL-triggered events. More...

#include <AliAnalysisTaskEmcalClustersRef.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef:

[legend]

Classes
class	EnergyBinning

Public Types
enum	EnergyDefinition_t { kDefaultEnergy, kNonLinCorrEnergy, kHadCorrEnergy }
	Type of the energy used in the monitoring histograms. More...

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
	AliAnalysisTaskEmcalClustersRef ()
	Dummy (I/O) constructor. More...

	AliAnalysisTaskEmcalClustersRef (const char *name)
	Named constructor. More...

virtual	~AliAnalysisTaskEmcalClustersRef ()
	Destructor. More...

void	EnableSumw2 (Bool_t doEnable)

void	SetEnergyDefinition (EnergyDefinition_t edef)
	Define type of energy used in the monitoring histograms. More...

void	SetClusterTimeRange (double mintime, double maxtime)
	Define cut on the time of the leading cell in the cluster. More...

void	SetCentralityRange (double min, double max)
	Define centrality range used to select. More...

void	SetUserCentralityEstimator (TString centest)

void	SetBunchCrossingIndex (Int_t bunchCrossingIndex)
	Select events only from certain bunch crossings. More...

void	SetFillMultiplicityHistograms (Bool_t doFill)
	Switch for filling multiplicity correlation histograms. More...

Public Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
	AliAnalysisTaskEmcalTriggerBase ()
	Dummy I/O constructor. More...

	AliAnalysisTaskEmcalTriggerBase (const char *name)
	Main Constructor. More...

virtual	~AliAnalysisTaskEmcalTriggerBase ()
	Destructor. More...

void	EnableDCALTriggers (Bool_t doEnable)
	Enable / Disable histograms for the DCAL triggers. More...

void	EnableT0Triggers (Bool_t doEnable)

void	EnableCentralityTriggers (Bool_t doEnable)

void	SetDownscaleOADB (TString oadbname)
	Set the name of the OADB container with the downscale factors. More...

void	SetApplyDownscaleCorrectionFromOCDB (Bool_t doApply)
	Load the downscale factors run-by-run from the OCDB. More...

void	SetExcludeNoiseEvents (Bool_t doExclude=true)
	If true then noise events (events without recalc trigger patch above threshold) are excluded from the analysis. More...

void	SetSelectNoiseEvents (Bool_t doSelect=true)
	If true then noise events (events without recalc trigger patch above threshold) are explicitly selected for the analysis. More...

void	SetRequireL0ForL1 (Bool_t doRequire=true)
	Specify whether L0 is needed for L1. More...

void	AddMaskedFastor (int fastorID)
	Add absolute ID of a FastOR to be masked (excluded from trigger patches) More...

void	SetMaskedFastorOADB (TString oadbname)
	Set the name of the file with the OADB container containing the masked FastORs. More...

void	SetOfflineTriggerSelection (AliEmcalTriggerOfflineSelection *sel)
	Set an offline trigger selection. More...

AliEmcalTriggerOfflineSelection *	GetOfflineTriggerSelection () const
	Providing access to the offline trigger selection. More...

void	SetVertexCut (double zmin, double zmax)
	Set z-range of the primary vertex which is selected. More...

void	UseTriggerPatches (Bool_t doUse)
	Specify whether the trigger decision should be done from trigger patches. More...

void	SetOnlineTriggerThreshold (const TString &triggerclass, Int_t threshold)
	Setting trigger threshold for online trigger selection. More...

void	SetUseTriggerBits (Bool_t doUse)
	Defining whether to require trigger bits. More...

void	SetRequireBunchCrossing (Bool_t doRequire)
	Defining whether to require bunch crossing events. More...

void	SetRequireAnalysisUtils (Bool_t doRequire)
	Define whether cuts in AliAnalysisUtils are used in the event selection. More...

void	SetTriggerAcceptanceOADB (const TString &nameAcceptanceOADB)

void	SetExclusiveMinBias (Bool_t exclusivemb)
	Run event loop only on min. bias events. More...

void	SetUseTriggerSelectionContainer (Bool_t doUse)
	Use trigger selection container in addition to trigger string. More...

void	SetNameTriggerSelectionContainer (TString &nameCont)
	Set the name of the trigger decision container. 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...

AliParticleContainer *	AddParticleContainer (const char *n)
	Create new particle container and attach it to the task. More...

AliTrackContainer *	AddTrackContainer (const char *n)
	Create new track container and attach it to the task. More...

AliMCParticleContainer *	AddMCParticleContainer (const char *n)
	Create new container for MC particles and attach it to the task. More...

AliClusterContainer *	AddClusterContainer (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)

AliParticleContainer *	GetParticleContainer (Int_t i=0) const
	Get \( i^{th} \) particle container attached to this task. More...

AliParticleContainer *	GetParticleContainer (const char *name) const
	Find particle container attached to this task according to its name. More...

AliClusterContainer *	GetClusterContainer (Int_t i=0) const
	Get \( i^{th} \) cluster container attached to this task. More...

AliClusterContainer *	GetClusterContainer (const char *name) const
	Find cluster container attached to this task according to its name. More...

AliMCParticleContainer *	GetMCParticleContainer (Int_t i=0) const

AliMCParticleContainer *	GetMCParticleContainer (const char *name) const

AliTrackContainer *	GetTrackContainer (Int_t i=0) const

AliTrackContainer *	GetTrackContainer (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	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 TString &	GetPythiaInfoName () const

const AliEmcalPythiaInfo *	GetPythiaInfo () 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 AliAnalysisTaskEmcalClustersRef *	AddTaskEmcalClustersRef (const TString &nClusters="usedefault", const TString &suffix="")
	Preconfigure task so that it can be used in subwagons. More...

static AliAnalysisTaskEmcalClustersRef *	AddTaskEmcalClustersRefDefault (const TString &nClusters="usedefault")
	Preconfigure task and add it to the analysis manager. More...

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
virtual void	CreateUserObjects ()
	Task has no user-defined objects. More...

virtual void	CreateUserHistos ()
	Creating histograms for the distributions monitored by the task. More...

virtual bool	IsUserEventSelected ()
	User event selection: Select event in maching centrality range (if requested) More...

virtual bool	Run ()

virtual void	UserFillHistosAfterEventSelection ()

void	GetPatchBoundaries (TObject o, Double_t boundaries) const
	Get the boundaries of the trigger patch. More...

void	FillClusterHistograms (const TString &triggerclass, double energy, double transversenergy, double eta, double phi, double clustertime, int ncell, TList *triggerpatches)

void	FindPatchesForTrigger (TString triggerclass, const TClonesArray *triggerpatches, TList &foundpatches) const

Bool_t	CorrelateToTrigger (Double_t etaclust, Double_t phiclust, TList *triggerpatches) const
	Check whether cluster is inside a trigger patch which has fired the trigger. More...

Protected Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
virtual void	UserCreateOutputObjects ()
	Steering of object creation. More...

virtual bool	IsEventSelected ()

virtual void	ExecOnce ()

virtual void	RunChanged (Int_t runnuber)

virtual void	UserFillHistosBeforeEventSelection ()

std::vector< TString >	GetSupportedTriggers ()

Double_t	GetTriggerWeight (const TString &triggerclass) const

TString	GetFiredTriggerClassesFromPatches (const TClonesArray *triggerpatches) const

void	TriggerSelection ()

bool	SelectOnlineTrigger (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trigger) const

void	SetClusterContainer (TString clustercontname)

bool	OnlineThresholdsInitialized () const

Int_t	GetOnlineTriggerThresholdByIndex (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trg) const

Int_t	GetOnlineTriggerThresholdByName (const TString &name) const

Bool_t	SelectFiredPatch (const TString &triggerclass, Int_t adc) const

void	PrepareDownscaleFactorsFormOCDB ()
	Read the downscale factors from the OCDB. More...

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	RetrieveEventObjects ()
	Retrieve common objects from event. 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...

Protected Attributes
AliCutValueRange< double >	fCentralityRange
	Selected centrality range. More...

Bool_t	fRequestCentrality
	Switch on request for centrality range. More...

Double_t	fEventCentrality
	! Current event centrality More...

TString	fCentralityEstimator
	Centrality estimator (default: V0M for PbPb) More...

Char_t	fBunchCrossingIndex
	Bunch Crossing index. More...

EnergyDefinition_t	fEnergyDefinition
	Energy definition used for a given cluster. More...

Bool_t	fEnableSumw2
	Enable sumw2 when creating histograms. More...

Bool_t	fDoFillMultiplicityHistograms
	Swich for multiplcity histograms. More...

AliCutValueRange< double >	fClusterTimeRange
	Selected range on cluster time. More...

Protected Attributes inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
THistManager *	fHistos
	Task Histogram container. More...

Bool_t	fUseTriggerBits
	Switch whether using trigger bits (relies on physics selection) More...

Bool_t	fRequireBunchCrossing
	Require bunch-bunch events (tag -B- in trigger string) More...

Bool_t	fUseDownscaleCorrectionFormOCDB
	Use downscale factors from OCDB. More...

AliEmcalTriggerOfflineSelection *	fTriggerSelection
	Offline trigger selection. More...

Bool_t	fTriggerStringFromPatches
	Do rebuild the trigger string from trigger patches. More...

std::vector< TString >	fSelectedTriggers
	! Triggers selected for given event More...

TString	fNameClusterContainer
	Name of the cluster container in the event. More...

Bool_t	fRequireAnalysisUtils
	Switch whether to require event selection in AliAnalysisUtils. More...

AliCutValueRange< double >	fVertexCut
	Cut on the z-position of the primary vertex. More...

TString	fNameDownscaleOADB
	Name of the downscale OADB container. More...

AliOADBContainer *	fDownscaleOADB
	! Container with downscale factors for different triggers More...

TObjArray *	fDownscaleFactors
	! Downscalfactors for given run More...

TString	fNameMaskedFastorOADB
	Name of the masked fastor OADB container. More...

AliOADBContainer *	fMaskedFastorOADB
	! Container with masked fastors More...

std::vector< int >	fMaskedFastors
	List of masked fastors. More...

TObjArray	fOnlineTriggerThresholds
	Trigger thresholds applied at online level. More...

TString	fNameAcceptanceOADB
	Name of the OADB container with the trigger acceptance. More...

TString	fNameTriggerSelectionContainer
	Name of the trigger selection container. More...

Bool_t	fSelectNoiseEvents
	Explicitly select events triggered only by noisy fastors. More...

Bool_t	fRejectNoiseEvents
	Reject events triggered by noisy fastors. More...

Bool_t	fEnableDCALTriggers
	Enable / Disable event selection for DCAL trigger classes. More...

Bool_t	fEnableT0Triggers
	Enable triggers depending on T0 (INT8, EMC8, EMC8EGA, EMC8EJE) More...

Bool_t	fEnableCentralityTriggers
	Enable central / semi-central trigger. More...

Bool_t	fRequireL0forL1
	Require L0 for L1. More...

Bool_t	fExclusiveMinBias
	Only look at Min. Bias trigger. More...

Bool_t	fUseTriggerSelectionContainer
	Use trigger decision in trigger selection container. 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	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...

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...

AliEmcalPythiaInfo *	fPythiaInfo
	!event parton info More...

AliEmcalList *	fOutput
	!output list More...

TH1 *	fHistEventCount
	!incoming and selected events More...

TH1 *	fHistTrialsAfterSel
	!total number of trials per pt hard bin after selection More...

TH1 *	fHistEventsAfterSel
	!total number of events per pt hard bin after selection More...

TProfile *	fHistXsectionAfterSel
	!x section from pythia header More...

TH1 *	fHistTrials
	!trials from pyxsec.root More...

TH1 *	fHistEvents
	!total number of events per pt hard bin More...

TProfile *	fHistXsection
	!x section from pyxsec.root More...

TH1 *	fHistPtHard
	! \( p_{t}\)-hard distribution More...

TH2 *	fHistPtHardCorr
	!Correlation between \( p_{t}\)-hard value and bin More...

TH2 *	fHistPtHardCorrGlobal
	!Correlation between \( p_{t}\)-hard value and global bin More...

TH2 *	fHistPtHardBinCorr
	!Correlation between global and local (per-event) \( p_{t}\)-hard bin More...

TH1 *	fHistCentrality
	!event centrality distribution More...

TH1 *	fHistZVertex
	!z vertex position More...

TH1 *	fHistEventPlane
	!event plane distribution More...

TH1 *	fHistEventRejection
	!book keep reasons for rejecting event More...

TH1 *	fHistTriggerClasses
	!number of events in each trigger class More...

TH1 *	fHistTriggerClassesCorr
	!corrected number of events in each trigger class More...

Private Member Functions
int	CountTracklets (double etamin, double etamax, double phimin, double phimax)

int	CountEmcalClusters (double ecut)

int	GetEMCALCellOccupancy (double ecut)

	AliAnalysisTaskEmcalClustersRef (const AliAnalysisTaskEmcalClustersRef &)

AliAnalysisTaskEmcalClustersRef &	operator= (const AliAnalysisTaskEmcalClustersRef &)

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_t *	GenerateFixedBinArray (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

Simple monitoring task for cluster-related quantities in EMCAL-triggered events.

Author: Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Lawrence Berkeley National Laboratory

Since: Aug 31, 2015

Simple monitoring class monitoring

energy / transverse energy spectra
differential energy/transverse energy as function of
- \( \eta \)
- tracking sector
- supermodule Clusters are selected from a provided cluster container (argument "usedefault" should be used). The energy can be the uncorrected, corrected energy for non-linearity or the energy corrected for hadronic contribution.

Definition at line 56 of file AliAnalysisTaskEmcalClustersRef.h.

Member Enumeration Documentation

enum EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnergyDefinition_t

Type of the energy used in the monitoring histograms.

Enumerator
kDefaultEnergy	Uncorrected energy measurement.
kNonLinCorrEnergy	Energy corrected for non-linearity.
kHadCorrEnergy	Energy corrected for the hadronic contribution.

Definition at line 63 of file AliAnalysisTaskEmcalClustersRef.h.

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AliAnalysisTaskEmcalClustersRef ( )

Dummy (I/O) constructor.

Definition at line 71 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnergyBinning::~EnergyBinning().

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AliAnalysisTaskEmcalClustersRef ( const char * name )

Named constructor.

Parameters

[in] name Name of the task

Definition at line 85 of file AliAnalysisTaskEmcalClustersRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::~AliAnalysisTaskEmcalClustersRef ( )

virtual

Destructor.

Definition at line 99 of file AliAnalysisTaskEmcalClustersRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AliAnalysisTaskEmcalClustersRef ( const AliAnalysisTaskEmcalClustersRef & )

private

Member Function Documentation

AliAnalysisTaskEmcalClustersRef * EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AddTaskEmcalClustersRef	(	const TString &	nClusters = `"usedefault"`,
		const TString &	suffix = `""`
	)

static

Preconfigure task so that it can be used in subwagons.

Parameters

[in]	nClusters	Name of the input cluster container
[in]	suffix	Suffix of the subwagon

Returns: Preconfigure task

Definition at line 417 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by SetFillMultiplicityHistograms().

AliAnalysisTaskEmcalClustersRef * EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AddTaskEmcalClustersRefDefault ( const TString & nClusters = "usedefault" )

static

Preconfigure task and add it to the analysis manager.

Parameters

[in] nClusters Name of the input cluster container

Returns: Fully configured task

Definition at line 444 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by SetFillMultiplicityHistograms().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CorrelateToTrigger	(	Double_t	etaclust,
		Double_t	phiclust,
		TList *	triggerpatches
	)		const

protected

Check whether cluster is inside a trigger patch which has fired the trigger.

Parameters

[in]	etaclust	\( \eta \) of the cluster at center
[in]	phiclust	\( \phi \) of the cluster at center
[in]	fTriggerPatches	List of trigger patches which have fired the trigger

Returns: [in] True if the cluster can be correlated to a triggerpatch fired the trigger, false otherwise

Definition at line 326 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects(), and FillClusterHistograms().

int EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CountEmcalClusters ( double ecut )

private

Definition at line 382 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by UserFillHistosAfterEventSelection(), and EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnergyBinning::~EnergyBinning().

int EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CountTracklets	(	double	etamin,
		double	etamax,
		double	phimin,
		double	phimax
	)

private

Definition at line 393 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by UserFillHistosAfterEventSelection(), and EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnergyBinning::~EnergyBinning().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CreateUserHistos ( )

protectedvirtual

Creating histograms for the distributions monitored by the task.

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 103 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects().

virtual void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CreateUserObjects ( )

inlineprotectedvirtual

Task has no user-defined objects.

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 152 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnableSumw2 ( Bool_t doEnable )

inline

Enable Sumw2 when creating the histograms. Attention: Enabling Sumw2 will increase memory consumption significantly. Option should only be used in case histograms are filled with a weight.

Parameters

[in] doEnable If true Sumw2 is enabled for all histograms

Definition at line 91 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FillClusterHistograms	(	const TString &	triggerclass,
		double	energy,
		double	transversenergy,
		double	eta,
		double	phi,
		double	clustertime,
		int	ncell,
		TList *	triggerpatches
	)

protected

Definition at line 254 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects(), and Run().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FindPatchesForTrigger	(	TString	triggerclass,
		const TClonesArray *	triggerpatches,
		TList &	foundpatches
	)		const

protected

Find all patches in an event which could have fired the trigger Attention: This task groups into single shower triggers (L0, EG1, EG2) and jet triggers (EJ1 and EJ2). Per convention the low threshold patch is selected. No energy cut should be applied in the trigger maker

Parameters

[in]	triggerclass	EMCAL trigger class firing
[in]	fTriggerPatches	Trigger patches found in the event

Returns: List of patches which could have fired the trigger

Definition at line 343 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects(), and Run().

int EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::GetEMCALCellOccupancy ( double ecut )

private

Definition at line 405 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by UserFillHistosAfterEventSelection(), and EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnergyBinning::~EnergyBinning().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::GetPatchBoundaries	(	TObject *	o,
		Double_t *	boundaries
	)		const

protected

Get the boundaries of the trigger patch.

Parameters

[in]	o	Patch o check
[out]	boundaries	Patch boundaries [etamin, phimin, etamax, phimax]

Definition at line 374 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CorrelateToTrigger(), and CreateUserObjects().

bool EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::IsUserEventSelected ( )

protectedvirtual

User event selection: Select event in maching centrality range (if requested)

Returns: True if the event is in the matching centrality range

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 160 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects().

AliAnalysisTaskEmcalClustersRef& EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::operator= ( const AliAnalysisTaskEmcalClustersRef & )

private

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnergyBinning::~EnergyBinning().

bool EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::Run ( )

protectedvirtual

Main function: If the event was selected previously loop over all clusters in the cluster container and fill distributions for all different selected triggers

Returns: Always true

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 188 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetBunchCrossingIndex ( Int_t bunchCrossingIndex )

inline

Select events only from certain bunch crossings.

Parameters

[in] bunchCrossingIndex index of then bunch crossing selected

Definition at line 124 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetCentralityRange	(	double	min,
		double	max
	)

inline

Define centrality range used to select.

Parameters

[in]	min	Min. allowed centrality
[in]	max	Max. allowed centrality

Definition at line 111 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetClusterTimeRange	(	double	mintime,
		double	maxtime
	)

inline

Define cut on the time of the leading cell in the cluster.

Parameters

[in]	mintime	Minimum selected time for cluster
[in]	maxtime	Maximum selected time for cluster

Definition at line 104 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetEnergyDefinition ( EnergyDefinition_t edef )

inline

Define type of energy used in the monitoring histograms.

Parameters

[in] edef type of energy definition

Definition at line 97 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetFillMultiplicityHistograms ( Bool_t doFill )

inline

Switch for filling multiplicity correlation histograms.

Parameters

[in] doFill if true multiplicity histograms are filled

Definition at line 130 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetUserCentralityEstimator ( TString centest )

inline

Set the centrality estimator used to select centrality ranges. By default V0M will be used

Parameters

[in] centest Name of the centrality estimator

Definition at line 118 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::UserFillHistosAfterEventSelection ( )

protectedvirtual

Fill event-based histograms. Monitored are

Number of events
Centrality percentile (if available)
z-position of the primary vertex In case a downscaling correction is avaiable it is applied to all histograms as a weight.

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 305 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CreateUserObjects().