Base task in the EMCAL framework. More...

#include <AliAnalysisTaskEmcal.h>

Inheritance diagram for AliAnalysisTaskEmcal:

[legend]

Public Types
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
	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

AliEventCuts &	GetEventCuts ()

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)
	Enables internal event selection in embedding by recycling unused events. More...

void	SetIsEmbedded (Bool_t i)

void	SetIsPythia (Bool_t i)
	Define production as pythia pt-hard production. More...

void	SetIsHerwig (Bool_t i)
	Define production as herwig (6) pt-hard production. More...

void	SetMakeGeneralHistograms (Bool_t g)
	Enable general histograms. More...

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)
	Use internal (old) event selection. More...

void	SetUseBuiltinEventSelection (Bool_t doUse)
	Use internal (old) event selection. More...

void	SetVzRange (Double_t min, Double_t max)
	Set pre-configured event cut object. More...

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 TString &	GetPythiaInfoName () const

const AliEmcalPythiaInfo *	GetPythiaInfo () const

void	SetUsePtHardBinScaling (Bool_t b)
	Switch on pt-hard bin scaling. More...

void	SetMCFilter ()
	Switch on MC outlier rejection. More...

void	ResetMCFilter ()
	Switch off MC outlier rejection. More...

void	SetJetPtFactor (Float_t f)
	Set the jet pt factor for the outlier rejection. More...

Float_t	JetPtFactor ()
	Get the jet pt factor for the outlier rejection. More...

void	SetClusterPtFactor (Float_t f)
	Set the cluster pt factor for the outlier rejection. More...

Float_t	ClusterPtFactor ()
	Get the cluster pt factor for the outlier rejection. More...

void	SetTrackPtFactor (Float_t f)
	Set the track pt factor for the outlier rejection. More...

Float_t	TrackPtFactor ()
	Get the track pt factor for the outlier rejection. More...

Static Public Member Functions
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
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...

virtual 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 void	ExecOnce ()
	Perform steps needed to initialize the analysis. 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...

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...

Bool_t	IsEventSelectedInternal ()
	Perform event selection (old method) More...

Static Protected Member Functions
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...

Protected Attributes
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	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	fUseBuiltinEventSelection
	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...

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...

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

Private Member Functions
	AliAnalysisTaskEmcal (const AliAnalysisTaskEmcal &)

AliAnalysisTaskEmcal &	operator= (const AliAnalysisTaskEmcal &)

Detailed Description

Base task in the EMCAL framework.

Author: Marta Verweij; Salvatore Aiola

Extra features of the AliAnalysisTaskEmcal

The AliAnalysisTaskEmcal adds common steps needed in the work flow of EMCAL-related or jet analyses. It inherits itself from AliAnalysisTaskSE, and user tasks can inherit from it in order to profit from the extra features - the task is fully compatible with the ALICE Analysis Framework.

Virtual functions to be implemented in user tasks

In contrast to the normal AliAnalysisTaskSE, the main event loop function to be implemented by the user is called Run. This function is only called in case the event was selected previously.

bool MyUserTask::Run() {
  // User code here ...
  return kTRUE;
}

The function is called after the event selection for every event passing the event selection. AliAnalysisTaskEmcal offers a second function called for each event called FillHistograms. The functions focus is on filling histograms and is only called in case the Run returns true

bool MyUserTask::FillHistograms() {
  // Fill user histograms
  myEventCounter->Fill(1.);
}

Implementation of FillHistograms is not mandatory, user histograms can also be filled in Run.

User output objects are created in UserCreateOutputObjects. As the AliAnalysisTaskEmcal performs initalizations in this function itsel, the user tasks must call the parent UserCreateOutputObjects. AliAnalysisTaskEmcal provides a combined output container fOutput where users can add their histograms to. The main constructor of a user task should construct the AliAnalysisTaskEmcal using its named constructor with the second argument true.

void MyUserTask::UserCreateOutputObjects() {
  AliAnalysisTaskEmcal::UserCreateOutputObjects();
  // User initialization here
  fEventCounter = new TH1F("fEventCounter", "Event counter", 1, 0.5, 1.5);
  // Add histograms to the combined output container
  fOutput->Add(fEventCounter);
  PostData(1, fOutput);
}

AliAnalysisTaskEmcal provides several optional interface functions which the user can implement.

Function name	Default implementation	Purpose
IsEventSelected	Yes	Perform event selection (default: AliEventCuts)
IsTriggerSelected	Yes	Perform trigger selection (default: INT7)
RunChanged	No	Initializations when a new run starts (i.e. OADB)
UserExecOnce	No	Initializations which need knowledge about dataset
UserFileChanged	No	Tasks to be performed when an input file changes

Connecting EMCAL container

A key feature is the handling of EMCAL containers (cluster/ particle/track). Users can create containers and attach it to their analysis task.

AliParticleContainer *cont = task->AddParticleContainer("MCParticlesSelected");

cont->SetEtaLimits(-0.7, 0.7);

Note that the name in the container must match the name of the TClonesArray in the input event connected to the container. Containers can be accessed inside the task either by their name or by their index as they were added to the task. The indices of cluster-, particle- or track-containers are not mixed. Containers provide an easy access to content created by other tasks and attached to the event as a TClonesArray.

Handling of jet-jet productions in pt-hard bins

Productions in pt-hard bins require special treatent. User histogrmas need to be weighted by the cross section / number of trials in order to be physically meaningfull. In addition productions can contain outlier events, where generated tracks/clusters/jets contain a pt much larger than the hard process of the event. Those events need to be removed, otherwise they distort the distributions. The AliAnalysisTaskEmcal provides helper to handle these special cases.

Automatic weighting of user histograms

User results are stored in the list fOutput (of type AliEmcalList). When merging the AliEmcalList users can switch on scaled merging. In this case the AliEmcalList determines automatically when different pt-hard bins are added and scales the user histograms before. In order to use the feature the dataset must be declared as a pt-hard production. In case the pt-hard binning is different from the default pt-hard binning (10 pt-hard bins) it need to be specified. The following example setup the AliAnalysisTaskEmcal for a 20-bin sample

// In dataset configuration
const int knPthardBins=21;
TArrayD kPtHardBinning;
kPtHardBinning.Set(22);
Int_t binning[]={0,5, 7, 9, 12, 16, 21, 28, 36, 45, 57, 70, 85, 99, 115, 132, 150, 169, 190, 212, 235,1000};
for(Int_t bin=0;bin<22;bin++){ kPtHardBinning[bin]=binning[bin]; }
// In wagon configuration
__R_ADDTASK__->SetIsPythia(kTRUE);              // Mark production as pt-hard production
__R_ADDTASK__->SetMakeGeneralHistograms(kTRUE); // Create weighting histograms
__R_ADDTASK__->SetUsePtHardBinScaling(kTRUE); // Switch on pt-hard bin scaling of the output histograms
// Set the pt-hard binning of the production
__R_ADDTASK__->SetNumberOfPtHardBins(knPthardBins);
if(knPthardBins!=11) __R_ADDTASK__-> SetUserPtHardBinning(kPtHardBinning);

In case the production is a production which does not yet support the pt-hard structure (i.e. LHC11a1) but the pt-hard bins are produced as separate samples, the production must be marked as old production. In this case the pt-hard bin cannot be determined automatically, so the cross sections and weights are put into the first bin for all pt-hard bins. The following example marks the production as old pt-hard production:

__R_ADDTASK__->SetIsPythia(kTRUE);

__R_ADDTASK__->SetGetPtHardBinFromPath(kFALSE);

Note that for these samples the automatic weighting by the EMCAL list does not work and must be switched off. Users must weight the output manually.

Rejection of outlierts

Outlier events can distort distributions after weighting. The reason is that single entries with a pt much larger than the pt-hard get a weight which might be an order of magnitude or more larger than the weight of entries in the proper pt-hard bin. Outlier rejection in the AliAnalysisTaskEmcal is performed rejecting events which have at least one jet / track / cluster with a pt > event pt-hard * scale factor. In order to run the outlier rejection it has to be switched on and the scaling factor needs to be set. The following example enables the outlier rejection with a scaling factor of 3 for jets.

__R_ADDTASK__->SetMCFilter();

__R_ADDTASK__->SetJetPtFactor(3.);

This means that the event is rejected if it has at least a jet with a pt > 3 * event pt-hard.

For more information refer to Writing an analysis using the AliAnalysisTaskEmcal

Definition at line 229 of file AliAnalysisTaskEmcal.h.

Member Enumeration Documentation

enum AliAnalysisTaskEmcal::BeamType

Switch for the beam type.

Enumerator
kNA	Undefined.
kpp	Proton-Proton.
kAA	Nucleus-Nucleus.
kpA	Proton-Nucleus.

Definition at line 246 of file AliAnalysisTaskEmcal.h.

enum AliAnalysisTaskEmcal::EDataType_t

Switch for the data type.

Enumerator
kUnknownDataType
kESD
kAOD

Definition at line 236 of file AliAnalysisTaskEmcal.h.

enum AliAnalysisTaskEmcal::EMCalTriggerMode_t

Handling of the EMCAL trigger thresholds.

Enumerator
kNoSpecialTreatment	No special treatment for EMCal triggers.
kOverlapWithLowThreshold	The overlap between low and high threshold trigger is assigned to the lower threshold only.

Definition at line 282 of file AliAnalysisTaskEmcal.h.

enum AliAnalysisTaskEmcal::TriggerCategory

Online trigger categories.

Enumerator
kTriggerLevel0	Level0 trigger patch.
kTriggerLevel1Jet	Level1 jet trigger patch.
kTriggerLevel1Gamma	Level1 gamma trigger patch.
kTriggerRecalcJet	Recalculated jet trigger patch; does not need to be above trigger threshold.
kTriggerRecalcGamma	kRecalculated gamma trigger patch; does not need to be above trigger threshold

Definition at line 270 of file AliAnalysisTaskEmcal.h.

enum AliAnalysisTaskEmcal::TriggerType

Switch for EMCAL trigger types.

Enumerator
kND	Undefined.
kJ1	EMCAL Level1 jet trigger, high threshold.
kJ2	EMCAL Level1 jet trigger, low threshold.
kG1	EMCAL Level1 gamma trigger, high threshold.
kG2	EMCAL Level1 gamma trigger, low threshold.
kL0	EMCAL Level0 trigger.

Definition at line 257 of file AliAnalysisTaskEmcal.h.

Constructor & Destructor Documentation

AliAnalysisTaskEmcal::AliAnalysisTaskEmcal ( )

Default constructor.

Definition at line 79 of file AliAnalysisTaskEmcal.cxx.

AliAnalysisTaskEmcal::AliAnalysisTaskEmcal	(	const char *	name,
		Bool_t	histo = `kFALSE`
	)

Standard constructor. Should be used by the user.

Note: This constructor also handles the general histograms. In case the second parameter is true, then general histograms (see UserCreateOutputObjects and FillHistograms) are created and filled by the task, and a container is provided handling the user histograms.

Parameters

[in]	name	Name of the task
[in]	histo	If true then general histograms are filled by the task

Definition at line 195 of file AliAnalysisTaskEmcal.cxx.

AliAnalysisTaskEmcal::~AliAnalysisTaskEmcal ( )

virtual

Destructor.

Definition at line 316 of file AliAnalysisTaskEmcal.cxx.

AliAnalysisTaskEmcal::AliAnalysisTaskEmcal ( const AliAnalysisTaskEmcal & )

private

Member Function Documentation

Bool_t AliAnalysisTaskEmcal::AcceptCluster	(	AliVCluster *	clus,
		Int_t	c = `0`
	)		const

protected

Cluster selection.

Check whether cluster is accepted under the cluster selection specified in the cluster container stored under index c

Parameters

[in]	clus	EMCAL cluster to be accepted
[in]	c	Index of the cluster container

Returns: true if cluster is accepted

Deprecated:: Use GetClusterContainer(c)->AcceptCluster(clust) instead

Definition at line 673 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskPi0Hadron::DoClusterLoop(), AliAnalysisTaskJetV3::PassesCuts(), AliAnalysisTaskJetV2::PassesCuts(), AliAnalysisTaskEmcalJetHadCorQA::Run(), and TrackPtFactor().

Bool_t AliAnalysisTaskEmcal::AcceptTrack	(	AliVParticle *	track,
		Int_t	c = `0`
	)		const

protected

Check whether track is accepted under the track selection specified in the track container stored under index c

Parameters

[in]	track	Track to be checked
[in]	c	Index of the track container

Returns: true if track is accepted

Deprecated:: Use GetParticleContainer(c)->AcceptParticle(track) instead

Definition at line 688 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskEmcalJetHadCorQA::Run(), and TrackPtFactor().

AliAODInputHandler * AliAnalysisTaskEmcal::AddAODHandler ( )

static

Add an AOD handler to the analysis manager.

Returns: pointer to the new AOD handler

Definition at line 1995 of file AliAnalysisTaskEmcal.cxx.

Referenced by TrackPtFactor().

AliClusterContainer * AliAnalysisTaskEmcal::AddClusterContainer ( const char * n )

Create new cluster container and attach it to the task.

The name provided to this function must match the name of the array attached to the new container inside the input event.

Parameters

[in] n Name of the container and the array the container points to

Returns: Pointer to the new cluster container

Definition at line 1648 of file AliAnalysisTaskEmcal.cxx.

AliESDInputHandler * AliAnalysisTaskEmcal::AddESDHandler ( )

static

Add a ESD handler to the analysis manager.

Returns: pointer to the new ESD handler

Definition at line 2023 of file AliAnalysisTaskEmcal.cxx.

Referenced by TrackPtFactor().

AliMCParticleContainer * AliAnalysisTaskEmcal::AddMCParticleContainer ( const char * n )

Create new container for MC particles and attach it to the task.

The name provided to this function must match the name of the array attached to the new container inside the input event.

Parameters

[in] n Name of the container and the array the container points to

Returns: Pointer to the new container for MC particles

Definition at line 1615 of file AliAnalysisTaskEmcal.cxx.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetSubstructureTree::AddEmcalJetSubstructureTreeMaker(), AliAnalysisTaskConvJet::AddTask_GammaConvJet(), AliAnalysisTaskJetOutlierRemoval::AddTask_GammaOutlierRemoval(), PWGJE::EMCALJetTasks::AliAnalysisTaskEA::AddTaskEA(), AddTaskEMCALAlig(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetCDF_NS::AddTaskEmcalJetCDF(), AliAnalysisTaskEmcalJetCorrection::AddTaskEmcalJetCorrection(), AliAnalysisTaskEmcalJetPerformance::AddTaskEmcalJetPerformance(), AliAnalysisTaskEmcalJetSample::AddTaskEmcalJetSample(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropResponse::AddTaskEmcalSoftDropResponse(), AliAnalysisTaskEventExtractor::AddTaskEventExtractor(), PWGJE::EMCALJetTasks::AliAnalysisTaskJetDynamicalGrooming::AddTaskJetDynamicalGrooming(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergyScale::AddTaskJetEnergyScale(), AliAnalysisTaskJetExtractor::AddTaskJetExtractor(), AliAnalysisTaskPWGJEQA::AddTaskPWGJEQA(), AliAnalysisTaskRho::AddTaskRhoNew(), and AliAnalysisTaskRhoSparse::AddTaskRhoSparse().

void AliAnalysisTaskEmcal::AddObjectToEvent	(	TObject *	obj,
		Bool_t	attempt = `kFALSE`
	)

protected

Add object to event.

Parameters

[in]	obj	Object to be added
[in]	attempt	If true don't handle error

Definition at line 1832 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliEmcalClusTrackMatcherTask::ExecOnce(), AliEmcalParticleMaker::ExecOnce(), AliHadCorrTask::ExecOnce(), AliAnalysisTaskSEDmesonsFilterCJ::ExecOnce(), and TrackPtFactor().

AliParticleContainer * AliAnalysisTaskEmcal::AddParticleContainer ( const char * n )

Create new particle container and attach it to the task.

The name provided to this function must match the name of the array attached to the new container inside the input event.

Parameters

[in] n Name of the container and the array the container points to

Returns: Pointer to the new particle container

Definition at line 1637 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskConvJet::AddTask_GammaConvJet(), PWGJE::EMCALJetTasks::AliAnalysisTaskEA::AddTaskEA(), AddTaskEMCALAlig(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetCDF_NS::AddTaskEmcalJetCDF(), AliAnalysisTaskEmcalJetCorrection::AddTaskEmcalJetCorrection(), AliAnalysisTaskEmcalJetSample::AddTaskEmcalJetSample(), PWGJE::EMCALJetTasks::AliAnalysisTaskJetDynamicalGrooming::AddTaskJetDynamicalGrooming(), AliAnalysisTaskJetExtractor::AddTaskJetExtractor(), AliJetResponseMaker::AddTaskJetResponseMaker(), PWGJE::EMCALJetTasks::AliEmcalJetTaggerTaskFast::AddTaskJetTaggerFast(), AliAnalysisTaskPWGJEQA::AddTaskPWGJEQA(), AliAnalysisTaskRho::AddTaskRhoNew(), AliAnalysisTaskRhoSparse::AddTaskRhoSparse(), AliAnalysisTaskSoftDropResponse::AddTaskSoftDropResponse(), AliEmcalJetUtilityEventSubtractor::Init(), and AliEmcalJetUtilityConstSubtractor::Init().

AliTrackContainer * AliAnalysisTaskEmcal::AddTrackContainer ( const char * n )

Create new track container and attach it to the task.

The name provided to this function must match the name of the array attached to the new container inside the input event.

Parameters

[in] n Name of the container and the array the container points to

Returns: Pointer to the new track container

Definition at line 1626 of file AliAnalysisTaskEmcal.cxx.

void AliAnalysisTaskEmcal::AdoptClusterContainer ( AliClusterContainer * cont )

inline

Definition at line 352 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalDijetImbalance::AddTaskEmcalDijetImbalance(), AliEmcalJetTask::AddTaskEmcalJet(), and AliAnalysisTaskEmcalJetPerformance::AddTaskEmcalJetPerformance().

void AliAnalysisTaskEmcal::AdoptMCParticleContainer ( AliMCParticleContainer * cont )

inline

Definition at line 351 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::AdoptParticleContainer ( AliParticleContainer * cont )

inline

Definition at line 349 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalDijetImbalance::AddTaskEmcalDijetImbalance(), AliEmcalJetTask::AddTaskEmcalJet(), AliAnalysisTaskEmcalJetPerformance::AddTaskEmcalJetPerformance(), AdoptMCParticleContainer(), AdoptTrackContainer(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::ConfigureForEmbeddingAnalysis(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::ConfigureForStandardAnalysis(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::SetupParticleContainersFromYAMLConfig().

void AliAnalysisTaskEmcal::AdoptTrackContainer ( AliTrackContainer * cont )

inline

Definition at line 350 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::CheckMCOutliers ( )

protectedvirtual

Filter the mc tails in pt-hard distributions.

See https://twiki.cern.ch/twiki/bin/view/ALICE/JetMCProductionsCrossSections#How_to_reject_tails_in_the_pT_ha

Returns: kTRUE if it is not a MC outlier

Reimplemented in PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergySpectrum, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropResponse, and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergyScale.

Definition at line 1311 of file AliAnalysisTaskEmcal.cxx.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::IsEventSelected(), IsEventSelected(), IsEventSelectedInternal(), TrackPtFactor(), and EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects().

Float_t AliAnalysisTaskEmcal::ClusterPtFactor ( )

inline

Get the cluster pt factor for the outlier rejection.

Returns: Cluster pt factor

Definition at line 615 of file AliAnalysisTaskEmcal.h.

Double_t AliAnalysisTaskEmcal::DeltaPhi	(	Double_t	phia,
		Double_t	phib,
		Double_t	rMin = `-TMath::Pi()/2`,
		Double_t	rMax = `3*TMath::Pi()/2`
	)

inlinestaticprotected

Calculate Delta Phi.

Parameters

[in]	phia	\( \phi \) of the first particle
[in]	phib	\( \phi \) of the second particle
[in]	rangeMin	Minimum \( \phi \) range
[in]	rangeMax	Maximum \( \phi \) range

Returns: Difference in \( \phi \)

Definition at line 1279 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskRecoilJetYield::Angularity(), AliAnalysisTaskSubJetFraction::Angularity(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::FillJetMatchingQA(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::GetDeltaEtaDeltaPhiDeltaR(), AliEmcalTriggerSimQATask::MatchClusterToPatches(), AliAnalysisTaskRecoilJetYield::PTD(), AliAnalysisTaskSubJetFraction::PTD(), AliAnalysisTaskRecoilJetYield::RelativePhi(), AliAnalysisTaskSubJetFraction::RelativePhi(), AliAnalysisTaskRecoilJetYield::RelativePhiEventPlane(), AliAnalysisTaskSubJetFraction::RelativePhiEventPlane(), and Run().

void AliAnalysisTaskEmcal::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.

Definition at line 929 of file AliAnalysisTaskEmcal.cxx.

Bool_t AliAnalysisTaskEmcal::FileChanged ( )

protected

Steps to be executed when a few file is loaded into the input handler.

The method is called in UserExec once it sees the FileChanged signal, which is set in UserNotify() (as this handled asynchronously). As it is called within UserExec one can expect that the event is fully initialized.

This function is of relevance for analysis of Monte-Carlo productions in \( p_{t} \)-hard bins as it reads the pythia cross section and the number of trials from the file pyxsec.root and fills the relevant distributions with the values obtained.

Function UserFileChanged is provided in order to allow for user code in derived classes to be executed when the file changed.

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

Definition at line 864 of file AliAnalysisTaskEmcal.cxx.

Referenced by TrackPtFactor(), and UserExec().

Bool_t AliAnalysisTaskEmcal::FillGeneralHistograms ( )

protectedvirtual

Filling general histograms.

Among the general histograms that are filled only in case of running over MC productions are

\( p_{t} \)-hard bin
Cross section after event selection
Number of trials after event selection
Number of events after event selection In any case the vertex distribution is filled as general histograms. For heavy ion collisions also the centrality distribution and the event plane distribution are filled.
Returns
Always true

Reimplemented in AliAnalysisTaskEmcalJetV0Filter, AliAnalysisTaskEmcalJetV0CF, AliAnalysisTaskEmcalJetSparseMaker, and AliAnalysisTaskEmcalTmpSparseMaker.

Definition at line 555 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskEmcalTmpSparseMaker::FillGeneralHistograms(), AliAnalysisTaskEmcalJetSparseMaker::FillGeneralHistograms(), AliAnalysisTaskEmcalJetV0CF::FillGeneralHistograms(), AliAnalysisTaskEmcalJetV0Filter::FillGeneralHistograms(), AliAnalysisTaskHFJetIPQA::Run(), TrackPtFactor(), and UserExec().

virtual Bool_t AliAnalysisTaskEmcal::FillHistograms ( )

inlineprotectedvirtual

Function filling histograms.

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

Returns

Definition at line 1042 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalTmpSparseMaker::FillHistograms(), AliAnalysisTaskEmcalJetSparseMaker::FillHistograms(), AliAnalysisTaskEmcalJetV0CF::FillHistograms(), AliAnalysisTaskEmcalJetV0Filter::FillHistograms(), and UserExec().

Double_t * AliAnalysisTaskEmcal::GenerateFixedBinArray	(	Int_t	n,
		Double_t	min,
		Double_t	max
	)

inlinestaticprotected

Generate array with fixed binning within min and max with n bins. The array containing the bin edges set will be created by this function. Attention, this function does not take care about memory it allocates - the array needs to be deleted outside of this function

Parameters

[in]	n	Number of bins
[in]	min	Minimum value for the binning
[in]	max	Maximum value for the binning

Returns: Array containing the bin edges created bu this function

Definition at line 1304 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::GenerateFixedBinArray	(	Int_t	n,
		Double_t	min,
		Double_t	max,
		Double_t *	array
	)

inlinestaticprotected

Generate array with fixed binning within min and max with n bins. The parameter array will contain the bin edges set by this function. Attention, the array needs to be provided from outside with a size of n+1

Parameters

[in]	n	Number of bins
[in]	min	Minimum value for the binning
[in]	max	Maximum value for the binning
[out]	array	Array containing the bin edges

Definition at line 1295 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::GeneratePythiaInfoObject ( AliMCEvent * mcEvent )

protected

Copy some information about the Pythia event in a PythaInfo object.

Parameters

[in] mcEvent Monte Carlo event from which the information is obtained

Definition at line 1968 of file AliAnalysisTaskEmcal.cxx.

Referenced by RetrieveEventObjects(), and TrackPtFactor().

AliVCluster * AliAnalysisTaskEmcal::GetAcceptClusterFromArray	(	Int_t	cl,
		Int_t	c = `0`
	)		const

protected

Get cluster cl if accepted from container c If particle not accepted return 0.

Parameters

[in]	cl	Index of the cluster inside the container
[in]	c	Indexd of the cluster container

Returns: Accepted cluster (NULL if no accepted cluster with index is found)

Definition at line 1719 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliJetTriggerSelectionTask::FindTriggers(), and TrackPtFactor().

AliVParticle * AliAnalysisTaskEmcal::GetAcceptParticleFromArray	(	Int_t	p,
		Int_t	c = `0`
	)		const

protected

Get particle p if accepted from container with index c If particle not accepted return 0.

Parameters

[in]	p	Index of the particle inside the Particle container
[in]	c	Index of the particle container

Returns: Accepted particle (NULL if no accepted particle with the index is found inside the container)

Definition at line 1706 of file AliAnalysisTaskEmcal.cxx.

Referenced by IsEventSelectedInternal(), and TrackPtFactor().

TClonesArray * AliAnalysisTaskEmcal::GetArrayFromEvent	(	const char *	name,
		const char *	clname = `0`
	)

protected

Read a TClonesArray from event.

Attention: Both the name of the array and the name of the object stored inside must match.

Parameters

[in]	name	Name of the array to be read in
[in]	clname	Name of the type of the objects stored in the array

Returns: Pointer to the TClonesArray (NULL if not found)

Definition at line 1375 of file AliAnalysisTaskEmcal.cxx.

Referenced by ExecOnce(), and TrackPtFactor().

AliAnalysisTaskEmcal::BeamType AliAnalysisTaskEmcal::GetBeamType ( ) const

protected

Get beam type.

Possible beam types defined in BeamType ESDs have it directly, AODs get it from hardcoded run number ranges

Returns: Beam type of the run.

Definition at line 1013 of file AliAnalysisTaskEmcal.cxx.

Referenced by RetrieveEventObjects(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliAnalysisTaskEmcalJetHadEPpid::Run(), PWG::EMCAL::AliAnalysisTaskEmcalTriggerNormalization::Run(), and TrackPtFactor().

TClonesArray * AliAnalysisTaskEmcal::GetClusterArray ( Int_t i = 0 ) const

protected

Get \( i^{th} \) TClonesArray with EMCAL clusters.

Parameters

[in] i Index of the cluster container inside the task

Returns: TClonesArray connected to the container (NULL if not found)

Definition at line 1696 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliJetTriggerSelectionTask::ExecOnce(), ExecOnce(), and TrackPtFactor().

AliClusterContainer * AliAnalysisTaskEmcal::GetClusterContainer ( Int_t i = 0 ) const

Get \( i^{th} \) cluster container attached to this task.

Parameters

[in] i Index of the cluster container

Returns: Cluster container found for the given index (NULL if no cluster container exists for that index)

Definition at line 1666 of file AliAnalysisTaskEmcal.cxx.

AliClusterContainer * AliAnalysisTaskEmcal::GetClusterContainer ( const char * name ) const

Find cluster container attached to this task according to its name.

Parameters

[in] name Name of the cluster container

Returns: Cluster container found under the given name

Definition at line 1679 of file AliAnalysisTaskEmcal.cxx.

void AliAnalysisTaskEmcal::GetEtaPhiDiff	(	const AliVTrack *	t,
		const AliVCluster *	v,
		Double_t &	phidiff,
		Double_t &	etadiff
	)

staticprotected

Calculate \(\phi\) and \(\eta\) difference between a track (t) and a cluster (c).

The position of the track is obtained on the EMCAL surface

Parameters

[in]	t	Track to check
[in]	v	Cluster to check
[out]	phidiff	Distance in \(\phi\) between cluster and track
[out]	etadiff	Distance in \(\eta\) between cluster and track

Definition at line 1914 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliHadCorrTask::ApplyHadCorrOneTrack(), AliHadCorrTask::DoMatchedTracksLoop(), AliEmcalClusTrackMatcherTask::DoMatching(), Run(), and AliEmcalClusTrackMatcherTask::UpdateClusters().

AliEventCuts& AliAnalysisTaskEmcal::GetEventCuts ( )

inline

Definition at line 385 of file AliAnalysisTaskEmcal.h.

AliEMCALTriggerPatchInfo * AliAnalysisTaskEmcal::GetMainTriggerPatch	(	TriggerCategory	triggersel = `kTriggerLevel1Jet`,
		Bool_t	doSimpleOffline = `kFALSE`
	)

protected

Get main trigger match.

For the selection of the main trigger patch, high and low threshold triggers of a given category are grouped If there are more than 1 main patch of a given trigger category (i.e. different high and low threshold patches), the highest one according to the ADC value is taken. In case doSimpleOffline is true, then only the patches from the simple offline trigger are used.

Parameters

[in]	triggersel	Type of the EMCAL Level0/Level1 trigger
[in]	doSimpleOffline	If true simple offline patches are used

Returns: Main trigger patch for the trigger category (defined as highest energy patch)

Definition at line 1751 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskEmcalJetTriggerQA::FillTriggerPatchHistos(), JETriggerRejectionAna::AliAnalysisTaskTriggerRejection::Run(), AliAnalysisTaskEmcalJetTriggerMatcher::Run(), and TrackPtFactor().

AliMCParticleContainer* AliAnalysisTaskEmcal::GetMCParticleContainer ( Int_t i = 0 ) const

inline

Definition at line 381 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskIDFragmentationFunction::AnalyseJetTrack(), AliAnalysisTaskIDFragmentationFunction::FillDCA(), AliAnalysisTaskIDFragmentationFunction::FillHistograms(), AliAnalysisTaskIDFragmentationFunction::PerformJetMonteCarloAnalysisGeneratedYield(), AliAnalysisTaskSVtaskMCFilter::Run(), AliAnalysisTaskEmcalIteratorTest::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerEmulation::Run(), AliAnalysisTaskEmcalJetCDF::UserCreateOutputObjects(), AliAnalysisTaskPWGJEQA::UserCreateOutputObjects(), and AliAnalysisTaskEmcalJetPerformance::UserCreateOutputObjects().

AliMCParticleContainer* AliAnalysisTaskEmcal::GetMCParticleContainer ( const char * name ) const

inline

Definition at line 382 of file AliAnalysisTaskEmcal.h.

Int_t AliAnalysisTaskEmcal::GetNClusters ( Int_t i = 0 ) const

protected

Get number of clusters in the cluster container attached to this task with index i.

Parameters

[in] i Index of the container

Returns: Number of clusters inside the container

Definition at line 1741 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliJetTriggerSelectionTask::FindTriggers(), and TrackPtFactor().

Int_t AliAnalysisTaskEmcal::GetNParticles ( Int_t i = 0 ) const

protected

Get number of particles in container attached to this task with index i.

Parameters

[in] i Index of then particle container

Returns: Number of particles in container

Definition at line 1731 of file AliAnalysisTaskEmcal.cxx.

Referenced by IsEventSelectedInternal(), AliEmcalPicoTrackInGridMaker::Run(), AliAnalysisTaskEmcalJetMass::Run(), and TrackPtFactor().

Double_t AliAnalysisTaskEmcal::GetParallelFraction	(	AliVParticle *	part1,
		AliVParticle *	part2
	)

staticprotected

Calculates the fraction of momentum z of part 1 w.r.t. part 2 in the direction of part 2.

Parameters

[in]	part1	Momentum vector for which the relative fraction is calculated
[in]	part2	Reference momentum vector for the calculation

Returns: Relative fraction of momentum of particle 1 with respect to particle 2

Definition at line 1899 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskEmcalJetSpectra8TeVTriggerQA::DoJetLoop(), AliAnalysisTaskEmcalDijetImbalance::FillDijetImbalanceHistograms(), AliJetResponseMaker::FillJetHisto(), AliAnalysisTaskEmcalJetPerformance::FillJetHistograms(), AliAnalysisTaskEmcalJetPerformance::FillMatchedJetHistograms(), AliJetResponseMaker::FillMatchingHistos(), AliAnalysisTaskEmcalJetPerformance::FillTriggerSimHistograms(), and Run().

Double_t AliAnalysisTaskEmcal::GetParallelFraction	(	const TVector3 &	vect1,
		AliVParticle *	part2
	)

staticprotected

Calculates the fraction of momentum z of vect 1 w.r.t. part 2 in the direction of part 2.

Parameters

[in]	vect1	Momentum vector for which the relative fraction is calculated
[in]	part2	Reference momentum vector for the calculation

Returns: Relative fraction of momentum of particle 1 with respect to particle 2

Definition at line 1907 of file AliAnalysisTaskEmcal.cxx.

TClonesArray * AliAnalysisTaskEmcal::GetParticleArray ( Int_t i = 0 ) const

protected

Get \( i^{th} \) TClonesArray with particles.

Parameters

[in] i Index of the particle container inside the task

Returns: TClonesArray connected to the container (NULL if not found)

Definition at line 1685 of file AliAnalysisTaskEmcal.cxx.

Referenced by ExecOnce(), and TrackPtFactor().

AliParticleContainer * AliAnalysisTaskEmcal::GetParticleContainer ( Int_t i = 0 ) const

Get \( i^{th} \) particle container attached to this task.

Parameters

[in] i Index of the particle container

Returns: Particle container found for the given index (NULL if no particle container exists for that index)

Definition at line 1659 of file AliAnalysisTaskEmcal.cxx.

AliParticleContainer * AliAnalysisTaskEmcal::GetParticleContainer ( const char * name ) const

Find particle container attached to this task according to its name.

Parameters

[in] name Name of the particle container

Returns: Particle container found under the given name

Definition at line 1673 of file AliAnalysisTaskEmcal.cxx.

const AliEmcalPythiaInfo* AliAnalysisTaskEmcal::GetPythiaInfo ( ) const

inline

Definition at line 555 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalMissingEnergy::FillHistograms(), AliAnalysisTaskEmcalQGTagging::FillHistograms(), AliAnalysisTaskEmcalHfeTagging::FillHistograms(), AliAnalysisTaskEmcalJetShapesMC::FillHistograms(), AliAnalysisTaskSubJetFraction::FillHistograms(), and AliAnalysisTaskJetExtractor::GetJetType().

const TString& AliAnalysisTaskEmcal::GetPythiaInfoName ( ) const

inline

Definition at line 554 of file AliAnalysisTaskEmcal.h.

AliTrackContainer* AliAnalysisTaskEmcal::GetTrackContainer ( Int_t i = 0 ) const

inline

Definition at line 383 of file AliAnalysisTaskEmcal.h.

AliTrackContainer* AliAnalysisTaskEmcal::GetTrackContainer ( const char * name ) const

inline

Definition at line 384 of file AliAnalysisTaskEmcal.h.

Byte_t AliAnalysisTaskEmcal::GetTrackType ( const AliVTrack * t )

staticprotected

Get track type encoded from bits 20 and 21.

Parameters

[in] t Track to check

Returns

Definition at line 1933 of file AliAnalysisTaskEmcal.cxx.

Referenced by Run().

Byte_t AliAnalysisTaskEmcal::GetTrackType	(	const AliAODTrack *	aodTrack,
		UInt_t	filterBit1,
		UInt_t	filterBit2
	)

staticprotected

Decode track type.

Return track type: 0 = filterBit1, 1 = filterBit2 && ITS, 2 = filterBit2 && !ITS. Returns 3 if filterBit1 and filterBit2 do not test. WARNING: only works with AOD tracks and AOD filter bits must be provided. Otherwise will always return 0.

Parameters

[in]	aodTrack	Track to check
	filterBit1	First filter bit
	filterBit2	Second filter bit

Returns: See explanation

Definition at line 1945 of file AliAnalysisTaskEmcal.cxx.

ULong_t AliAnalysisTaskEmcal::GetTriggerList ( )

protected

Get list of selected triggers of the given event.

The trigger selection is performed using EMCAL patches found for the given event

Returns: A bitmap encoding the trigger found for the event

Definition at line 1048 of file AliAnalysisTaskEmcal.cxx.

Referenced by RetrieveEventObjects(), AliAnalysisTaskEmcalJetHadEPpid::Run(), and TrackPtFactor().

Bool_t AliAnalysisTaskEmcal::HasTriggerType ( TriggerType triggersel )

protected

Check if event has a given trigger type.

Trigger types defined in TriggerType.

Parameters

triggersel Trigger type to check

Returns: True fo the trigger type is found in the event, false otherwise.

Definition at line 1086 of file AliAnalysisTaskEmcal.cxx.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::BuildTriggerString(), IsEventSelectedInternal(), and TrackPtFactor().

Bool_t AliAnalysisTaskEmcal::IsEventSelected ( )

protectedvirtual

Performing event selection.

By default the event selection is delegated to the AliEventCuts. Users can specify to use a builtin event select (old method) by calling SetUseInternalEventSelection.

The Run function is only called in case the event is selected by this function, providing a default event selection. In case the user wants to apply a different event selection, the function should be implemented by the user.

Returns: True if the event is selected.

Definition at line 1100 of file AliAnalysisTaskEmcal.cxx.

Bool_t AliAnalysisTaskEmcal::IsEventSelectedInternal ( )

protected

Perform event selection (old method)

This contains

Selection of the trigger class
Selection according to the centrality class
Selection of event with good vertex quality
Selection of the event plane orientation
Selection of the multiplicity (including above minimum \( p_{t} \) and tracks in the EMCAL acceptance

Note that for the vertex selection both the usage of the analysis util and the range of the z-position of the primary vertex need to be specified.

In case the event is rejected, a histogram monitoring the rejection reason is filled with the bin corresponding to the source of the rejection of the current event.

Returns: True if the event is selected, false if it is rejected

Definition at line 1107 of file AliAnalysisTaskEmcal.cxx.

Referenced by IsEventSelected(), and Run().

Bool_t AliAnalysisTaskEmcal::IsTrackInEmcalAcceptance	(	AliVParticle *	part,
		Double_t	edges = `0.9`
	)		const

protected

Determines if a track is inside the EMCal acceptance.

Selection is done using \(\eta\)/ \(\phi\) at the vertex (no propagation). Includes +/- edges. Useful to determine whether track propagation should be attempted.

Parameters

[in]	part	Particle to check
[in]	edges	Size of the edges in \(\phi\) excluded from the EMCAL acceptance

Returns: True if a particle is inside the EMCAL acceptance, false otherwise

Definition at line 1844 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskEmcalNeutralJets::FillHistograms(), AliEmcalClusTrackMatcherTask::GenerateEmcalParticles(), and TrackPtFactor().

Bool_t AliAnalysisTaskEmcal::IsTriggerSelected ( )

protectedvirtual

Selection of a hardware trigger.

The function is used in the default implementation of IsEventSelected in order to perform the trigger selection. Users can reimplement the function in order to perform the trigger selection of their choise. The default implementation checks for the trigger bits specified in the task configuration.

Returns: True if the event is selected as triggered event, false otherwise

Reimplemented in PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetSubstructureTree, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergySpectrum, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetConstituentQA, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropData, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetIterativeDeclustering, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalFastorMultiplicity, and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalHighEClusterTree.

Definition at line 1259 of file AliAnalysisTaskEmcal.cxx.

Referenced by IsEventSelected(), IsEventSelectedInternal(), and TrackPtFactor().

Float_t AliAnalysisTaskEmcal::JetPtFactor ( )

inline

Get the jet pt factor for the outlier rejection.

Returns: Jet pt factor

Definition at line 601 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::LoadPythiaInfo ( AliVEvent * event )

protected

Load parton info.

Parameters

event

Definition at line 918 of file AliAnalysisTaskEmcal.cxx.

Referenced by ExecOnce(), and TrackPtFactor().

AliAnalysisTaskEmcal& AliAnalysisTaskEmcal::operator= ( const AliAnalysisTaskEmcal & )

private

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::SetExclusiveMinBias().

Bool_t AliAnalysisTaskEmcal::PythiaInfoFromFile	(	const char *	currFile,
		Float_t &	fXsec,
		Float_t &	fTrials,
		Int_t &	pthard
	)

protected

Loading PYTHIA information from external cross section file into the task.

Get the cross section and the trails either from pyxsec.root or from pysec_hists.root Get the pt hard bin from the file path This is to called in Notify and should provide the path to the AOD/ESD file (Partially copied from AliAnalysisHelperJetTasks)

Parameters

[in]	currFile	Name of the current ESD/AOD file
[out]	fXsec	Cross section calculated by PYTHIA
[out]	fTrials	Number of trials needed by PYTHIA
[out]	pthard	\( p_{t} \)-hard bin, extracted from path name

Returns: True if parameters were obtained successfully, false otherwise

Definition at line 704 of file AliAnalysisTaskEmcal.cxx.

Referenced by FileChanged(), TrackPtFactor(), and AliAnalysisTaskPWGJEQA::UserNotify().

void AliAnalysisTaskEmcal::RemoveClusterContainer ( Int_t i = 0 )

inline

Definition at line 387 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::RemoveParticleContainer ( Int_t i = 0 )

inline

Definition at line 386 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::ResetMCFilter ( )

inline

Switch off MC outlier rejection.

Definition at line 587 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalResponseOutliers::AliAnalysisTaskEmcalResponseOutliers().

Bool_t AliAnalysisTaskEmcal::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

Definition at line 1402 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskCLQA::RetrieveEventObjects(), AliAnalysisTaskEmcalJet::RetrieveEventObjects(), AliAnalysisTaskHFSubstructure::RetrieveEventObjects(), TrackPtFactor(), and UserExec().

virtual Bool_t AliAnalysisTaskEmcal::Run ( )

inlineprotectedvirtual

Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function.

Returns: True if event is selected, false otherwise

Definition at line 1051 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalSubjet::Run(), AliAnalysisTaskEmcalJetV0CF::Run(), AliAnalysisTaskEmcalJetV0Filter::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::SetExclusiveMinBias(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects(), and UserExec().

virtual void AliAnalysisTaskEmcal::RunChanged ( Int_t )

inlineprotectedvirtual

Process tasks relevant when a file with a different run number is processed.

Method exclusively called when the run is changed (new run number differing from old run number). Can be used for run-dependent initializations (i.e. setting parameters from the OADB)

Definition at line 1017 of file AliAnalysisTaskEmcal.h.

Referenced by UserExec().

void AliAnalysisTaskEmcal::SetCaloCellsName ( const char * n )

inline

Definition at line 388 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskConvJet::AddTask_GammaConvJet(), AddTaskEMCALAlig(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetCDF_NS::AddTaskEmcalJetCDF(), AliAnalysisTaskEmcalJetSample::AddTaskEmcalJetSample(), and AliAnalysisTaskPWGJEQA::AddTaskPWGJEQA().

void AliAnalysisTaskEmcal::SetCaloTriggerPatchInfoName ( const char * n )

inline

Definition at line 389 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetCaloTriggersName ( const char * n )

inline

Definition at line 390 of file AliAnalysisTaskEmcal.h.

Referenced by EmcalTriggerJets::AliAnalysisTaskEmcalTriggerBackground::AliAnalysisTaskEmcalTriggerBackground().

void AliAnalysisTaskEmcal::SetCentralityEstimator ( const char * c )

inline

Definition at line 392 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskJetDynamicalGrooming::AddTaskJetDynamicalGrooming(), and PWGJE::EMCALJetTasks::AliEmcalJetTaggerTaskFast::AddTaskJetTaggerFast().

void AliAnalysisTaskEmcal::SetCentRange	(	Double_t	min,
		Double_t	max
	)

inline

Definition at line 391 of file AliAnalysisTaskEmcal.h.

Referenced by AliJetResponseMaker::AddTaskJetResponseMaker(), and AliAnalysisTaskSoftDropResponse::AddTaskSoftDropResponse().

void AliAnalysisTaskEmcal::SetClusPtCut	(	Double_t	cut,
		Int_t	c = `0`
	)

Apply cut on \( p_{t} \) for all clusters in container with index c.

Parameters

[in]	cut	\( p_{t} \)-cut to be applied
[in]	c	Index of the cluster container affected by the cut

Definition at line 323 of file AliAnalysisTaskEmcal.cxx.

Referenced by SetCentralityEstimator().

void AliAnalysisTaskEmcal::SetClusterPtFactor ( Float_t f )

inline

Set the cluster pt factor for the outlier rejection.

Events are rejected in case they contain at least one EMCAL cluster with pt > event pt-hard * cluster pt factor

Parameters

f	Cluster pt factor

Definition at line 609 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetClusTimeCut	(	Double_t	min,
		Double_t	max,
		Int_t	c = `0`
	)

Apply cut on cluster time for clusters in container with index c.

Parameters

[in]	min	Min. cluster time
[in]	max	Max. cluster time
[in]	c	Index of the cluster container affected by the cut

Definition at line 330 of file AliAnalysisTaskEmcal.cxx.

Referenced by SetCentralityEstimator().

void AliAnalysisTaskEmcal::SetCountDownscaleCorrectedEvents ( Bool_t d )

inline

Definition at line 489 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetEMCalTriggerMode ( EMCalTriggerMode_t m )

inline

Definition at line 550 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetEventPlaneVsEmcal ( Double_t ep )

inline

Definition at line 411 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetForceBeamType ( BeamType f )

inline

Definition at line 412 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetGeneratePythiaInfoObject ( Bool_t b )

inline

Definition at line 552 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetGetPtHardBinFromPath ( Bool_t docheck )

inline

Switch on/off getting \( p_{t,hard}\) bin from the file path.

By default the \( p_{t,hard}\) bin is obtained from the file path in case the task is defined to run on a \( p_{t,hard}\) production. New samples decode the \( p_{t,hard}\) bin number in the file path. However this is not supported for

Parameters

[in] docheck

Definition at line 463 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalOutliersGen::AliAnalysisTaskEmcalOutliersGen().

void AliAnalysisTaskEmcal::SetHistoBins	(	Int_t	nbins,
		Double_t	min,
		Double_t	max
	)

inline

Definition at line 413 of file AliAnalysisTaskEmcal.h.

Referenced by AddTaskEMCALAlig(), AliJetResponseMaker::AddTaskJetResponseMaker(), AliAnalysisTaskRhoSparse::AddTaskRhoSparse(), and AliAnalysisTaskSoftDropResponse::AddTaskSoftDropResponse().

void AliAnalysisTaskEmcal::SetIsEmbedded ( Bool_t i )

inline

Definition at line 420 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::ConfigureForEmbeddingAnalysis().

void AliAnalysisTaskEmcal::SetIsHerwig ( Bool_t i )

inline

Define production as herwig (6) pt-hard production.

In this case the scaling histograms (cross section and number of trials) are created in case the general histograms are enabled (AliAnalysisTaskEmcal::MakeGeneralHistograms(true)). The cross section and number of trials are read from the associated cross section file.

Parameters

i	If true the production is handled as a pt-hard production

Definition at line 442 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetIsPythia ( Bool_t i )

inline

Define production as pythia pt-hard production.

In this case the scaling histograms (cross section and number of trials) are created in case the general histograms are enabled (AliAnalysisTaskEmcal::MakeGeneralHistograms(true)). The cross section and number of trials are read from the associated cross section file.

Parameters

i	If true the production is handled as a pt-hard production

Definition at line 431 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEA::AddTaskEA(), AliJetResponseMaker::AddTaskJetResponseMaker(), AliAnalysisTaskSoftDropResponse::AddTaskSoftDropResponse(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalOutliersGen::AliAnalysisTaskEmcalOutliersGen(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalResponseOutliers::AliAnalysisTaskEmcalResponseOutliers().

void AliAnalysisTaskEmcal::SetJetPtFactor ( Float_t f )

inline

Set the jet pt factor for the outlier rejection.

Events are rejected in case they contain at least one jet with pt > event pt-hard * jet pt factor

Parameters

f	Jet pt factor

Definition at line 595 of file AliAnalysisTaskEmcal.h.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::AddTaskChargedParticlesRefMC(), and EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::AddTaskChargedParticlesRefMCDefault().

void AliAnalysisTaskEmcal::SetMakeGeneralHistograms ( Bool_t g )

inline

Enable general histograms.

Among general histograms are the QA histograms (vertex distribution, rejection reason), normalization histograms and weighting histograms (in case the production is marked as pt-hard production).

Parameters

g	If true general histograms of the AliAnalysisTaskEmcal are created and filled.

Definition at line 452 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMCFilter ( )

inline

Switch on MC outlier rejection.

Outlier rejection should be only used for productions in pt-hard bins. Events are rejected as outliers in case at least one jet / cluster / track in the event has a pt larger outlier fraction * event pt-hard.

The outlier rejection is only performed if at least either of the jet / cluster / track pt factor is set.

Definition at line 582 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMCLabelShift ( Int_t s )

inline

Definition at line 482 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMinBiasTriggerClassName ( const char * n )

inline

Definition at line 519 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMinMCLabel ( Int_t s )

inline

Definition at line 483 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMinNTrack ( Int_t min )

inline

Definition at line 484 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMinPtTrackInEmcal ( Double_t min )

inline

Definition at line 486 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetMinVertexContrib ( Int_t min )

inline

Definition at line 548 of file AliAnalysisTaskEmcal.h.

virtual void AliAnalysisTaskEmcal::SetNCentBins ( Int_t n )

inlinevirtual

Definition at line 487 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::AddTaskEmcalJetHPerformance(), PWGJE::EMCALJetTasks::AliAnalysisTaskJetDynamicalGrooming::AddTaskJetDynamicalGrooming(), PWGJE::EMCALJetTasks::AliEmcalJetTaggerTaskFast::AddTaskJetTaggerFast(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::RetrieveAndInitializeJESCorrectionHist().

void AliAnalysisTaskEmcal::SetNeedEmcalGeom ( Bool_t n )

inline

Definition at line 488 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEventExtractor::AddTaskEventExtractor(), AliAnalysisTaskJetExtractor::AddTaskJetExtractor(), AliAnalysisTaskPWGJEQA::AddTaskPWGJEQA(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::AliAnalysisTaskChargedParticlesMCTriggerMimic(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AliAnalysisTaskChargedParticlesRef(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::AliAnalysisTaskChargedParticlesRefMC(), EMCalTriggerPtAnalysis::AliAnalysisTaskEGAMonitor::AliAnalysisTaskEGAMonitor(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalFastorMultiplicity::AliAnalysisTaskEmcalFastorMultiplicity(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchMasking::AliAnalysisTaskEmcalPatchMasking(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase::AliAnalysisTaskEmcalTriggerBase(), AliAnalysisTaskHFJetIPQA::AliAnalysisTaskHFJetIPQA(), and PWG::EMCAL::AliEmcalFastOrMonitorTask::AliEmcalFastOrMonitorTask().

void AliAnalysisTaskEmcal::SetNumberOfPtHardBins ( Int_t nbins )

inline

Set the number of \( p_{t}\)-hard bins.

Parameters

[in] nbins Number of \( p_{t}\)-hard bins

Definition at line 469 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetOffTrigger ( UInt_t t )

inline

Definition at line 490 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskHFJetIPQA::AliAnalysisTaskHFJetIPQA().

void AliAnalysisTaskEmcal::SetPythiaInfoName ( const char * n )

inline

Definition at line 553 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetRecycleUnusedEmbeddedEventsMode ( Bool_t b )

inline

Enables internal event selection in embedding by recycling unused events.

Parameters

[in] b Enables recycled unused embedded events.

Deprecated:: : This is now handled automatically by the embedding helper, so the option is redundant.

Definition at line 419 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetRejectionReasonLabels ( TAxis * axis )

protected

Definition at line 1863 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskEmcalVsPhos::AllocateClusterHistograms(), AliAnalysisTaskPWGJEQA::AllocateClusterHistograms(), AliAnalysisTaskPWGJEQA::AllocateJetHistograms(), AliAnalysisTaskEmcalJetPerformance::AllocateJetHistograms(), AliAnalysisTaskEmcalJetPerformance::AllocateParticleCompositionHistograms(), AliAnalysisTaskEmcalJetPerformance::AllocateTriggerSimHistograms(), TrackPtFactor(), AliAnalysisTaskSoftDropResponse::UserCreateOutputObjects(), and AliJetResponseMaker::UserCreateOutputObjects().

void AliAnalysisTaskEmcal::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.

Parameters

[in]	min	Minimum of the allowed track \( \eta \) range
[in]	max	Maximum of the allowed track \( \eta \) range
[in]	c	Index of the particle container affected by the cut

Definition at line 346 of file AliAnalysisTaskEmcal.cxx.

Referenced by SetOffTrigger().

void AliAnalysisTaskEmcal::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.

Parameters

[in]	min	Minimum of the allowed track \( \phi \) range
[in]	max	Maximum of the allowed track \( \phi \) range
[in]	c	Index of the particle container affected by the cut

Definition at line 353 of file AliAnalysisTaskEmcal.cxx.

Referenced by AliAnalysisTaskJetV2::Notify(), AliAnalysisTaskJetV3::Notify(), and SetOffTrigger().

void AliAnalysisTaskEmcal::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.

Parameters

[in]	cut	\( p_{t} \)-cut to be applied
[in]	c	Index of the particle container affected by the cut

Definition at line 337 of file AliAnalysisTaskEmcal.cxx.

Referenced by SetOffTrigger().

void AliAnalysisTaskEmcal::SetTrackPtFactor ( Float_t f )

inline

Set the track pt factor for the outlier rejection.

Events are rejected in case they contain at least one track with pt > event pt-hard * track pt factor

Parameters

f	Track pt factor

Definition at line 623 of file AliAnalysisTaskEmcal.h.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::AddTaskChargedParticlesRefMC(), and EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::AddTaskChargedParticlesRefMCDefault().

void AliAnalysisTaskEmcal::SetTrigClass ( const char * n )

inline

Definition at line 518 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetTriggerTypeSel ( TriggerType t )

inline

Definition at line 520 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetUseAliAnaUtils	(	Bool_t	b,
		Bool_t	bRejPilup = `kTRUE`
	)

inline

Definition at line 521 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetUseBuiltinEventSelection ( Bool_t doUse )

inline

Use internal (old) event selection.

Parameters

[in] doUse It true use the old internal event selection instead of AliEventCuts

Definition at line 535 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetUseInternalEventSelection ( Bool_t doUse )

inline

Use internal (old) event selection.

Parameters

[in] doUse It true use the old internal event selection instead of AliEventCuts

Deprecated:: : Will be removed soon due to a naming clash with AliAnalysisTaskEmbeddingHelper, please use SetUseBuiltinEventSelection instead

Definition at line 529 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetUseNewCentralityEstimation ( Bool_t b )

inline

Definition at line 551 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEA::AddTaskEA().

void AliAnalysisTaskEmcal::SetUsePtHardBinScaling ( Bool_t b )

inline

Switch on pt-hard bin scaling.

If enabled the output histograms are automatically scaled in the merging prodcess. This requires a two step merging:

1. All runs merged together (scaling not applied)
2. All pt-hard bins are merged (scaling applied)

Needs the production to be defined as pt-hard production (AliAnalysisTaskEmcal::SetIsPythia(kTRUE)).

Parameters

b	If true pt-hard bin scaling is enabled.

Definition at line 570 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalResponseOutliers::AliAnalysisTaskEmcalResponseOutliers().

void AliAnalysisTaskEmcal::SetUserPtHardBinning ( const TArrayI & binning )

inline

Set a non-standard \( p_{t}\)-hard binning.

The array reflects the bin limits, therefore the size must match the number of \( p_{t}\)-hard bins + 1, otherwise the binning is not used in order to create the bin labels

Parameters

[in] binning Non-standard binning to be applied

Definition at line 480 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetUseSPDTrackletVsClusterBG ( Bool_t b )

inline

Definition at line 549 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::SetVzRange	(	Double_t	min,
		Double_t	max
	)

inline

Set pre-configured event cut object.

In order to allow custon configuration set a pre-configured AliEventCuts object. Attention: The object must be constructed with argument false in order to have the histograms stored correctly. This sets the usage of the interal event selection to false automatically.

Parameters

[in] cuts Cut object to be used

Definition at line 547 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetSubstructureTree::AddEmcalJetSubstructureTreeMaker(), AliAnalysisTaskConvJet::AddTask_GammaConvJet(), AddTaskEMCALAlig(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetCDF_NS::AddTaskEmcalJetCDF(), AliAnalysisTaskEmcalJetCorrection::AddTaskEmcalJetCorrection(), AliAnalysisTaskEmcalJetSample::AddTaskEmcalJetSample(), AliAnalysisTaskEventExtractor::AddTaskEventExtractor(), AliAnalysisTaskJetExtractor::AddTaskJetExtractor(), AliJetResponseMaker::AddTaskJetResponseMaker(), AliAnalysisTaskPWGJEQA::AddTaskPWGJEQA(), AliAnalysisTaskSoftDropResponse::AddTaskSoftDropResponse(), and AliAnalysisTaskHFJetIPQA::AliAnalysisTaskHFJetIPQA().

void AliAnalysisTaskEmcal::SetZvertexDiffValue ( Double_t cut )

inline

Definition at line 485 of file AliAnalysisTaskEmcal.h.

Float_t AliAnalysisTaskEmcal::TrackPtFactor ( )

inline

Get the track pt factor for the outlier rejection.

Returns: Track pt factor

Definition at line 629 of file AliAnalysisTaskEmcal.h.

void AliAnalysisTaskEmcal::UserCreateOutputObjects ( )

protected

Main initialization function on the worker.

Performing run-independent initialization. This consists of

Determining data type (ESD/AOD)
Creating general QA histograms

Attention: Histograms are only created in case the task is configured for this (second argument in the named constructor). In this case the container fOuput is created which can be used by the users to handle and store their histograms. In this case the users must overwrite this function in their tasks and call this function right at the beginning of their function.

The general QA histograms monitor event related observables like the z-position of the primary vertex before and after event selection, the trigger classes selecting the event and the event rejection reason, but also Monte-Carlo related observables like the cross section, the number of trials and the \( p_{t} \)-hard bin in case of a corresponding production.

Important for user tasks: User tasks need to implement the function UserCreateOutputObjects themselves. In case the output objects uses the common output container fOutput, the function UserCreateOutputOjects from AliAnalysisTaskEmcal needs to be called at the beginning. A typical function in the user task could look like this:

void AliAnalysisTaskInheritingFromEmcal::UserCreateOutputObjects() {
  // Call UserCreateOutputObjects from AliAnalysisTaskEmcal in
  // order to initialize the common output container and the
  // general histograms
  AliAnalysisTaskEmcal::UserCreateOutputObjects();
  fTestHisto = new TH1F("fTestHisto", "Test Histogram", 100, 0., 100);
  fOutput->Add(fTestHisto);
}

Definition at line 360 of file AliAnalysisTaskEmcal.cxx.

void AliAnalysisTaskEmcal::UserExec ( Option_t * option )

protected

Event loop, called for each event.

The function consists of three steps:

Event selection
Running the user code
Filling general (QA) histograms The event selection steps are documented in the function IsEventSelected.

Users must not overwrite this function. Instead the virtual function Run should be user and implemented by the user. The return value of the Run function decides on whether general histograms are filled.

In case the task is not yet initialized, which is the case for the first event, the UserExec performs several basic initialization steps, documented in the functions ExecOnce. Note that this is only done for the first event and only for properties which need the presence of an input event.

Function also steers events triggered by signals

if a run changed
if a file changed Users can implement own actions when overloading the functions UserRunChanged and UserFileChanged.

Parameters

[in] option Not used

Definition at line 603 of file AliAnalysisTaskEmcal.cxx.

Referenced by TrackPtFactor(), and AliAnalysisTaskJetsEvshape::UserExec().

virtual void AliAnalysisTaskEmcal::UserExecOnce ( )

inlineprotectedvirtual

Task initializations handled in user tasks.

Interface for user code executed when the first event is called. At this step we know run number and data type and can therefore do proper initializations.

Reimplemented in PWG::EMCAL::AliAnalysisTaskEmcalTriggerSelection, AliAnalysisTaskFullpAJets, AliAnalysisTaskHFJetIPQA, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetSubstructureTree, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations, PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations, PWG::EMCAL::AliEmcalFastOrMonitorTask, EmcalTriggerJets::AliAnalysisTaskEmcalTriggerJetsIDcorr, PWGJE::EMCALJetTasks::Test::AliAnalysisTaskEmcalTriggerSelectionTest, EmcalTriggerJets::AliAnalysisTaskEmcalTriggerJets, and AliAnalysisTaskEmcalTriggerInfoQA.

Definition at line 1026 of file AliAnalysisTaskEmcal.h.

Referenced by UserExec(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::UserExecOnce().

virtual void AliAnalysisTaskEmcal::UserFileChanged ( )

inlineprotectedvirtual

Virtual method for user code to be executed when a file changed.

The event is expected to be fully configured at that stage

Definition at line 1033 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::UserNotify ( )

protected

Notifying the user that the input data file has changed and performing steps needed to be done.

Only set the signal that the file has changed. The steps for file changed are handled by the function FileChanged, called by UserExec once it sees the signal fFileChanged.

Returns: Always true

Definition at line 858 of file AliAnalysisTaskEmcal.cxx.

Referenced by TrackPtFactor().

Member Data Documentation

AliAnalysisUtils* AliAnalysisTaskEmcal::fAliAnalysisUtils

protected

!vertex selection (optional)

Definition at line 1220 of file AliAnalysisTaskEmcal.h.

AliEventCuts AliAnalysisTaskEmcal::fAliEventCuts

protected

Event cuts (run2 defaults)

Definition at line 1219 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcal(), GetEventCuts(), IsEventSelected(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::RetrieveAndSetTaskPropertiesFromYAMLConfig(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::RetrieveAndSetTaskPropertiesFromYAMLConfig(), and UserCreateOutputObjects().

BeamType AliAnalysisTaskEmcal::fBeamType

protected

!event beam type

Definition at line 1237 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskDeltaPt::FillHistograms(), AliAnalysisTaskDeltaPt::GetNColl(), AliAnalysisTaskPi0Hadron::RetrieveEventObjects(), RetrieveEventObjects(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::Run().

AliVCaloCells* AliAnalysisTaskEmcal::fCaloCells

protected

!cells

Definition at line 1225 of file AliAnalysisTaskEmcal.h.

TString AliAnalysisTaskEmcal::fCaloCellsName

protected

name of calo cell collection

Definition at line 1167 of file AliAnalysisTaskEmcal.h.

TClonesArray* AliAnalysisTaskEmcal::fCaloClusters

protected

!clusters

Definition at line 1224 of file AliAnalysisTaskEmcal.h.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTriggerV1::BuildEvent(), ExecOnce(), AliAnalysisTaskPi0Hadron::FillHistograms(), AliAnalysisTaskRhoMassBase::FillHistograms(), AliAnalysisTaskRhoBase::FillHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::FillTrackHist(), AliEmcalMCTreeWriter::FindClusters(), AliAnalysisTaskRhoMass::GetMd(), AliAnalysisTaskRhoMassSparse::GetMd(), AliEmcalParticleMaker::Run(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliEmcalMCTreeWriter::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::Run(), and AliEmcalTriggerSimQATask::Run().

TString AliAnalysisTaskEmcal::fCaloTriggerPatchInfoName

protected

trigger patch info array name

Definition at line 1169 of file AliAnalysisTaskEmcal.h.

Referenced by ExecOnce(), AliAnalysisTaskEmcalHighMultTrigger::Run(), and SetCaloTriggerPatchInfoName().

AliVCaloTrigger* AliAnalysisTaskEmcal::fCaloTriggers

protected

!calo triggers

Definition at line 1226 of file AliAnalysisTaskEmcal.h.

Referenced by ExecOnce(), AliEmcalTriggerMaker::NextTrigger(), AliEmcalTriggerMaker::ProcessPatch(), EmcalTriggerJets::AliAnalysisTaskEmcalTriggerBackground::Run(), AliEmcalTriggerMakerTask::Run(), and AliEmcalTriggerMaker::Run().

TString AliAnalysisTaskEmcal::fCaloTriggersName

protected

name of calo triggers collection

Definition at line 1168 of file AliAnalysisTaskEmcal.h.

Referenced by ExecOnce(), AliEmcalTriggerMaker::Run(), and SetCaloTriggersName().

Double_t AliAnalysisTaskEmcal::fCent

protected

!event centrality

Definition at line 1228 of file AliAnalysisTaskEmcal.h.

Int_t AliAnalysisTaskEmcal::fCentBin

protected

!event centrality bin

Definition at line 1229 of file AliAnalysisTaskEmcal.h.

TString AliAnalysisTaskEmcal::fCentEst

protected

name of V0 centrality estimator

Definition at line 1192 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects(), PWG::EMCAL::AliAnalysisTaskEmcalTriggerNormalization::Run(), and SetCentralityEstimator().

TObjArray AliAnalysisTaskEmcal::fClusterCollArray

protected

cluster collection array

Definition at line 1203 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::fCountDownscaleCorrectedEvents

protected

Count event number corrected for downscaling.

Definition at line 1211 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), SetCountDownscaleCorrectedEvents(), UserCreateOutputObjects(), and UserExec().

Bool_t AliAnalysisTaskEmcal::fCreateHisto

protected

whether or not create histograms

Definition at line 1166 of file AliAnalysisTaskEmcal.h.

EMCalTriggerMode_t AliAnalysisTaskEmcal::fEMCalTriggerMode

protected

EMCal trigger selection mode.

Definition at line 1205 of file AliAnalysisTaskEmcal.h.

Referenced by IsTriggerSelected(), and SetEMCalTriggerMode().

Double_t AliAnalysisTaskEmcal::fEPV0

protected

!event plane V0

Definition at line 1230 of file AliAnalysisTaskEmcal.h.

Double_t AliAnalysisTaskEmcal::fEPV0A

protected

!event plane V0A

Definition at line 1231 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

Double_t AliAnalysisTaskEmcal::fEPV0C

protected

!event plane V0C

Definition at line 1232 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

Double_t AliAnalysisTaskEmcal::fEventPlaneVsEmcal

protected

select events which have a certain event plane wrt the emcal

Definition at line 1189 of file AliAnalysisTaskEmcal.h.

Referenced by ExecOnce(), and SetEventPlaneVsEmcal().

Bool_t AliAnalysisTaskEmcal::fFileChanged

protected

! Signal triggered when the file has changed

Definition at line 1165 of file AliAnalysisTaskEmcal.h.

Referenced by UserExec(), and UserNotify().

BeamType AliAnalysisTaskEmcal::fForceBeamType

protected

forced beam type

Definition at line 1162 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::fGeneralHistograms

protected

whether or not it should fill some general histograms

Definition at line 1163 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalJetV0CF::AliAnalysisTaskEmcalJetV0CF(), AliAnalysisTaskEmcalJetV0Filter::AliAnalysisTaskEmcalJetV0Filter(), AliAnalysisTaskEmcalSubjet::AliAnalysisTaskEmcalSubjet(), FileChanged(), IsEventSelectedInternal(), AliAnalysisTaskPWGJEQA::RetrieveEventObjects(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::Run(), SetMakeGeneralHistograms(), UserCreateOutputObjects(), and UserExec().

Bool_t AliAnalysisTaskEmcal::fGeneratePythiaInfoObject

protected

Generate Pythia info object.

Definition at line 1207 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects(), and SetGeneratePythiaInfoObject().

AliEMCALGeometry* AliAnalysisTaskEmcal::fGeom

protected

!emcal geometry

Definition at line 1222 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::fGetPtHardBinFromName

protected

Obtain pt-hard bin from file path.

Definition at line 1196 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), and SetGetPtHardBinFromPath().

Double_t AliAnalysisTaskEmcal::fgkEMCalDCalPhiDivide = 4.

staticprotected

phi value used to distinguish between DCal and EMCal

Definition at line 1158 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcalVsPhos::FillClusterHistograms(), and AliAnalysisTaskPWGJEQA::FillClusterHistograms().

AliGenHerwigEventHeader* AliAnalysisTaskEmcal::fHerwigHeader

protected

!event Herwig header

Definition at line 1239 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects().

TH1* AliAnalysisTaskEmcal::fHistCentrality

protected

!event centrality distribution

Definition at line 1263 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistEventCount

protected

!incoming and selected events

Definition at line 1252 of file AliAnalysisTaskEmcal.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH1* AliAnalysisTaskEmcal::fHistEventPlane

protected

!event plane distribution

Definition at line 1265 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistEventRejection

protected

!book keep reasons for rejecting event

Definition at line 1266 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskPWGJEQA::AllocateEventQAHistograms(), IsEventSelectedInternal(), AliAnalysisTaskPWGJEQA::RetrieveEventObjects(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::Run(), AliAnalysisTaskChargedJetsHadronCF::UserCreateOutputObjects(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistEvents

protected

!total number of events per pt hard bin

Definition at line 1257 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistEventsAfterSel

protected

!total number of events per pt hard bin after selection

Definition at line 1254 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistPtHard

protected

! \( p_{t}\)-hard distribution

Definition at line 1259 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH2* AliAnalysisTaskEmcal::fHistPtHardBinCorr

protected

!Correlation between global and local (per-event) \( p_{t}\)-hard bin

Definition at line 1262 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH2* AliAnalysisTaskEmcal::fHistPtHardCorr

protected

!Correlation between \( p_{t}\)-hard value and bin

Definition at line 1260 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH2* AliAnalysisTaskEmcal::fHistPtHardCorrGlobal

protected

!Correlation between \( p_{t}\)-hard value and global bin

Definition at line 1261 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistTrials

protected

!trials from pyxsec.root

Definition at line 1256 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistTrialsAfterSel

protected

!total number of trials per pt hard bin after selection

Definition at line 1253 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistTriggerClasses

protected

!number of events in each trigger class

Definition at line 1267 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistTriggerClassesCorr

protected

!corrected number of events in each trigger class

Definition at line 1268 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TProfile* AliAnalysisTaskEmcal::fHistXsection

protected

!x section from pyxsec.root

Definition at line 1258 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), UserCreateOutputObjects(), and UserExec().

TProfile* AliAnalysisTaskEmcal::fHistXsectionAfterSel

protected

!x section from pythia header

Definition at line 1255 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

TH1* AliAnalysisTaskEmcal::fHistZVertex

protected

!z vertex position

Definition at line 1264 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskEmcal::fIsEmbedded

protected

trigger, embedded signal

Definition at line 1193 of file AliAnalysisTaskEmcal.h.

Referenced by AliJetResponseMaker::AllocateTH2(), AliAnalysisTaskSoftDropResponse::AllocateTHnSparse(), AliJetResponseMaker::AllocateTHnSparse(), AliHadCorrTask::ApplyHadCorrAllTracks(), AliJetResponseMaker::FillMatchingHistos(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::RetrieveTriggerMask(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::Run(), SetIsEmbedded(), and AliHadCorrTask::UserCreateOutputObjects().

Bool_t AliAnalysisTaskEmcal::fIsEsd

protected

!whether it's an ESD analysis

Definition at line 1221 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::fIsHerwig

protected

trigger, if it is a HERWIG production

Definition at line 1195 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergyScale::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropResponse::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergySpectrum::CheckMCOutliers(), FillGeneralHistograms(), RetrieveEventObjects(), SetIsHerwig(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskEmcal::fIsPythia

protected

trigger, if it is a PYTHIA production

Definition at line 1194 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::fLocalInitialized

protected

whether or not the task has been already initialized

Definition at line 1164 of file AliAnalysisTaskEmcal.h.

Referenced by AliEmcalClusTrackMatcherTask::ExecOnce(), AliEmcalParticleMaker::ExecOnce(), AliEmcalClusterMaker::ExecOnce(), AliAnalysisTaskEmcalJetHadCorQA::ExecOnce(), AliEmcalPatchFromCellMaker::ExecOnce(), AliAnalysisTaskEmcalTmpSparseMaker::ExecOnce(), AliAnalysisTaskEmcalJetSparseMaker::ExecOnce(), EMCalTriggerPtAnalysis::AliAnalysisTaskEGAMonitor::ExecOnce(), AliHadCorrTask::ExecOnce(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchMasking::ExecOnce(), AliAnalysisTaskEmcalJet::ExecOnce(), AliEmcalTriggerMakerTask::ExecOnce(), AliEmcalTriggerMaker::ExecOnce(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase::ExecOnce(), ExecOnce(), AliAnalysisTaskRhoMassScale::RetrieveEventObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects(), and UserExec().

Double_t AliAnalysisTaskEmcal::fMaxBinPt

protected

max pt in histograms

Definition at line 1187 of file AliAnalysisTaskEmcal.h.

Double_t AliAnalysisTaskEmcal::fMaxCent

protected

max centrality for event selection

Definition at line 1171 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskJetV2::FillAnalysisSummaryHistogram(), AliAnalysisTaskJetV3::FillAnalysisSummaryHistogram(), IsEventSelectedInternal(), RetrieveEventObjects(), and SetCentRange().

Double_t AliAnalysisTaskEmcal::fMaxEventPlane

protected

maximum event plane value

Definition at line 1191 of file AliAnalysisTaskEmcal.h.

Referenced by ExecOnce(), and IsEventSelectedInternal().

Double_t AliAnalysisTaskEmcal::fMaxVz

protected

max vertex for event selection

Definition at line 1173 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskJetV2::FillAnalysisSummaryHistogram(), AliAnalysisTaskJetV3::FillAnalysisSummaryHistogram(), IsEventSelectedInternal(), and SetVzRange().

Int_t AliAnalysisTaskEmcal::fMCLabelShift

protected

if MC label > fMCLabelShift, MC label -= fMCLabelShift

Definition at line 1199 of file AliAnalysisTaskEmcal.h.

Referenced by AliJetResponseMaker::GetMCLabelMatchingLevel(), and SetMCLabelShift().

Bool_t AliAnalysisTaskEmcal::fMCRejectFilter

protected

enable the filtering of events by tail rejection

Definition at line 1210 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergyScale::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropResponse::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergySpectrum::CheckMCOutliers(), CheckMCOutliers(), ResetMCFilter(), and SetMCFilter().

TString AliAnalysisTaskEmcal::fMinBiasRefTrigger

protected

Name of the minmum bias reference trigger, used in the calculation of downscale-corrected event numbers.

Definition at line 1183 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and SetMinBiasTriggerClassName().

Double_t AliAnalysisTaskEmcal::fMinBinPt

protected

min pt in histograms

Definition at line 1186 of file AliAnalysisTaskEmcal.h.

Double_t AliAnalysisTaskEmcal::fMinCent

protected

min centrality for event selection

Definition at line 1170 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskJetV2::FillAnalysisSummaryHistogram(), AliAnalysisTaskJetV3::FillAnalysisSummaryHistogram(), IsEventSelectedInternal(), RetrieveEventObjects(), and SetCentRange().

Double_t AliAnalysisTaskEmcal::fMinEventPlane

protected

minimum event plane value

Definition at line 1190 of file AliAnalysisTaskEmcal.h.

Referenced by ExecOnce(), and IsEventSelectedInternal().

Int_t AliAnalysisTaskEmcal::fMinMCLabel

protected

minimum MC label value for the tracks/clusters being considered MC particles

Definition at line 1198 of file AliAnalysisTaskEmcal.h.

Referenced by AliHadCorrTask::DoMatchedTracksLoop(), AliEmcalJetTask::FillJetConstituents(), and SetMinMCLabel().

Int_t AliAnalysisTaskEmcal::fMinNTrack

protected

minimum nr of tracks in event with pT>fTrackPtCut

Definition at line 1176 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetMinNTrack().

Double_t AliAnalysisTaskEmcal::fMinPtTrackInEmcal

protected

min pt track in emcal

Definition at line 1188 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetMinPtTrackInEmcal().

Int_t AliAnalysisTaskEmcal::fMinVertexContrib

protected

Min. number of vertex contributors.

Definition at line 1174 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetMinVertexContrib().

Double_t AliAnalysisTaskEmcal::fMinVz

protected

min vertex for event selection

Definition at line 1172 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskJetV2::FillAnalysisSummaryHistogram(), AliAnalysisTaskJetV3::FillAnalysisSummaryHistogram(), IsEventSelectedInternal(), and SetVzRange().

Int_t AliAnalysisTaskEmcal::fNbins

protected

no. of pt bins

Definition at line 1185 of file AliAnalysisTaskEmcal.h.

Int_t AliAnalysisTaskEmcal::fNcentBins

protected

how many centrality bins

Definition at line 1200 of file AliAnalysisTaskEmcal.h.

Bool_t AliAnalysisTaskEmcal::fNeedEmcalGeom

protected

whether or not the task needs the emcal geometry

Definition at line 1201 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskSEDmesonsFilterCJ::AliAnalysisTaskSEDmesonsFilterCJ(), AliAnalysisTaskEmcalVsPhos::ExecOnce(), AliAnalysisTaskPWGJEQA::ExecOnce(), AliAnalysisTaskEmcalDijetImbalance::ExecOnce(), AliAnalysisTaskEmcalJetPerformance::ExecOnce(), ExecOnce(), and SetNeedEmcalGeom().

Int_t AliAnalysisTaskEmcal::fNPtHardBins

protected

Number of \( p_{t}\)-hard bins in the dataset.

Definition at line 1244 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), RetrieveEventObjects(), SetNumberOfPtHardBins(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskEmcal::fNTrials

protected

!event trials

Definition at line 1246 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), RetrieveEventObjects(), and AliAnalysisTaskEmcalDiJetBase::SelectEvent().

Int_t AliAnalysisTaskEmcal::fNVertCont

protected

!event vertex number of contributors

Definition at line 1235 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and RetrieveEventObjects().

Int_t AliAnalysisTaskEmcal::fNVertSPDCont

protected

!event SPD vertex number of contributors

Definition at line 1236 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and RetrieveEventObjects().

UInt_t AliAnalysisTaskEmcal::fOffTrigger

protected

offline trigger for event selection

Definition at line 1181 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskJetV2::FillAnalysisSummaryHistogram(), AliAnalysisTaskJetV3::FillAnalysisSummaryHistogram(), IsEventSelectedInternal(), SetOffTrigger(), AliAnalysisTaskEmcalJetCDF::UserCreateOutputObjects(), AliAnalysisTaskEmcalVsPhos::UserCreateOutputObjects(), AliAnalysisTaskEmcalDijetImbalance::UserCreateOutputObjects(), AliAnalysisTaskPWGJEQA::UserCreateOutputObjects(), and AliAnalysisTaskEmcalJetPerformance::UserCreateOutputObjects().

AliEmcalList* AliAnalysisTaskEmcal::fOutput

protected

!output list

Definition at line 1251 of file AliAnalysisTaskEmcal.h.

TObjArray AliAnalysisTaskEmcal::fParticleCollArray

protected

particle/track collection array

Definition at line 1202 of file AliAnalysisTaskEmcal.h.

Float_t AliAnalysisTaskEmcal::fPtHard

protected

!event \( p_{t}\)-hard

Definition at line 1240 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergyScale::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropResponse::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergySpectrum::CheckMCOutliers(), CheckMCOutliers(), AliAnalysisTaskPWGJEQA::FillEventQAHistograms(), FillGeneralHistograms(), AliAnalysisTaskHFJetIPQA::IsEventAccepted(), AliAnalysisTaskPWGJEQA::RetrieveEventObjects(), RetrieveEventObjects(), AliAnalysisTaskJetExtractor::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::Run(), and EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects().

Float_t AliAnalysisTaskEmcal::fPtHardAndClusterPtFactor

protected

Factor between ptHard and cluster pT to reject/accept event.

Definition at line 1214 of file AliAnalysisTaskEmcal.h.

Referenced by CheckMCOutliers(), ClusterPtFactor(), and SetClusterPtFactor().

Float_t AliAnalysisTaskEmcal::fPtHardAndJetPtFactor

protected

Factor between ptHard and jet pT to reject/accept event.

Definition at line 1213 of file AliAnalysisTaskEmcal.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergyScale::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalSoftDropResponse::CheckMCOutliers(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetEnergySpectrum::CheckMCOutliers(), CheckMCOutliers(), JetPtFactor(), and SetJetPtFactor().

Float_t AliAnalysisTaskEmcal::fPtHardAndTrackPtFactor

protected

Factor between ptHard and track pT to reject/accept event.

Definition at line 1215 of file AliAnalysisTaskEmcal.h.

Referenced by CheckMCOutliers(), SetTrackPtFactor(), and TrackPtFactor().

Int_t AliAnalysisTaskEmcal::fPtHardBin

protected

!event \( p_{t}\)-hard bin

Definition at line 1241 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), IsEventSelectedInternal(), RetrieveEventObjects(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalOutliersGen::Run(), and AliAnalysisTaskEmcalDiJetBase::SelectEvent().

Int_t AliAnalysisTaskEmcal::fPtHardBinGlobal

protected

!event \( p_{t}\)-hard bin, detected from filename

Definition at line 1242 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), FillGeneralHistograms(), RetrieveEventObjects(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalResponseOutliers::Run(), and UserExec().

TArrayI AliAnalysisTaskEmcal::fPtHardBinning

protected

\( p_{t}\)-hard binning

Definition at line 1245 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects(), SetUserPtHardBinning(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskEmcal::fPtHardInitialized

protected

!flag whether the \( p_{t}\)-hard bin was initialized, purely for internal processing

Definition at line 1243 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), FillGeneralHistograms(), RetrieveEventObjects(), and UserNotify().

AliGenPythiaEventHeader* AliAnalysisTaskEmcal::fPythiaHeader

protected

!event Pythia header

Definition at line 1238 of file AliAnalysisTaskEmcal.h.

Referenced by CheckMCOutliers(), RetrieveEventObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerEmulation::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects(), and UserExec().

AliEmcalPythiaInfo* AliAnalysisTaskEmcal::fPythiaInfo

protected

!event parton info

Definition at line 1248 of file AliAnalysisTaskEmcal.h.

Referenced by GeneratePythiaInfoObject(), AliAnalysisTaskChargedJetsHadronCF::GetInitialCollisionJets(), GetPythiaInfo(), LoadPythiaInfo(), and ~AliAnalysisTaskEmcal().

TString AliAnalysisTaskEmcal::fPythiaInfoName

protected

name of pythia info object

Definition at line 1161 of file AliAnalysisTaskEmcal.h.

Referenced by GetPythiaInfoName(), LoadPythiaInfo(), and SetPythiaInfoName().

Bool_t AliAnalysisTaskEmcal::fRejectPileup

protected

Reject pilup using function AliAnalysisUtils::IsPileUpEvent()

Definition at line 1179 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetUseAliAnaUtils().

Int_t AliAnalysisTaskEmcal::fRunNumber

protected

!run number (triggering RunChanged())

Definition at line 1218 of file AliAnalysisTaskEmcal.h.

Referenced by AliEmcalJetTask::IsJetInEmcal(), AliEmcalJetTask::IsJetInPhos(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::Run(), JTJTEfficiency::SetRunNumber(), and UserExec().

Int_t AliAnalysisTaskEmcal::fSelectPtHardBin

protected

select one pt hard bin for analysis

Definition at line 1197 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), AliJetResponseMaker::SetPtHardBin(), and AliAnalysisTaskHFJetIPQA::SetPtHardBin().

Bool_t AliAnalysisTaskEmcal::fTklVsClusSPDCut

protected

Apply tracklet-vs-cluster SPD cut to reject background events in pp.

Definition at line 1180 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetUseSPDTrackletVsClusterBG().

Double_t AliAnalysisTaskEmcal::fTrackPtCut

protected

cut on track pt in event selection

Definition at line 1175 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetTrackPtCut().

TClonesArray* AliAnalysisTaskEmcal::fTracks

protected

!tracks

Definition at line 1223 of file AliAnalysisTaskEmcal.h.

TString AliAnalysisTaskEmcal::fTrigClass

protected

trigger class name for event selection

Definition at line 1182 of file AliAnalysisTaskEmcal.h.

Referenced by IsTriggerSelected(), and SetTrigClass().

TClonesArray* AliAnalysisTaskEmcal::fTriggerPatchInfo

protected

!trigger patch info array

Definition at line 1227 of file AliAnalysisTaskEmcal.h.

ULong_t AliAnalysisTaskEmcal::fTriggers

protected

list of fired triggers

Definition at line 1204 of file AliAnalysisTaskEmcal.h.

Referenced by HasTriggerType(), and RetrieveEventObjects().

TriggerType AliAnalysisTaskEmcal::fTriggerTypeSel

protected

trigger type to select based on trigger patches

Definition at line 1184 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetTriggerTypeSel().

Bool_t AliAnalysisTaskEmcal::fUseAliAnaUtils

protected

used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts

Definition at line 1178 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetUseAliAnaUtils().

Bool_t AliAnalysisTaskEmcal::fUseBuiltinEventSelection

protected

Use builtin event selection of the AliAnalysisTaskEmcal instead of AliEventCuts.

Definition at line 1212 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelected(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::RetrieveAndSetTaskPropertiesFromYAMLConfig(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::RetrieveAndSetTaskPropertiesFromYAMLConfig(), SetUseBuiltinEventSelection(), SetUseInternalEventSelection(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::toString(), PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::toString(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskEmcal::fUseNewCentralityEstimation

protected

Use new centrality estimation (for 2015 data)

Definition at line 1206 of file AliAnalysisTaskEmcal.h.

Referenced by RetrieveEventObjects(), and SetUseNewCentralityEstimation().

Bool_t AliAnalysisTaskEmcal::fUsePtHardBinScaling

protected

Use \( p_{t}\)-hard bin scaling in merging.

Definition at line 1208 of file AliAnalysisTaskEmcal.h.

Referenced by SetUsePtHardBinScaling(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskEmcal::fUseXsecFromHeader

protected

! Use cross section from header instead of pyxsec.root (purely transient)

Definition at line 1209 of file AliAnalysisTaskEmcal.h.

Referenced by FileChanged(), PythiaInfoFromFile(), and UserExec().

Double_t AliAnalysisTaskEmcal::fVertex[3]

protected

!event vertex

Definition at line 1233 of file AliAnalysisTaskEmcal.h.

Double_t AliAnalysisTaskEmcal::fVertexSPD[3]

protected

!event Svertex

Definition at line 1234 of file AliAnalysisTaskEmcal.h.

Referenced by AliAnalysisTaskEmcal(), AliAnalysisTaskEmcalNeutralJets::FillHistograms(), AliAnalysisTaskEmcalNeutralJets::IsEventSelected(), IsEventSelectedInternal(), and RetrieveEventObjects().

Float_t AliAnalysisTaskEmcal::fXsection

protected

!x-section from pythia header

Definition at line 1247 of file AliAnalysisTaskEmcal.h.

Referenced by FillGeneralHistograms(), and RetrieveEventObjects().

Double_t AliAnalysisTaskEmcal::fZvertexDiff

protected

upper limit for distance between primary and SPD vertex

Definition at line 1177 of file AliAnalysisTaskEmcal.h.

Referenced by IsEventSelectedInternal(), and SetZvertexDiffValue().

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

PWG/EMCAL/EMCALbase/AliAnalysisTaskEmcal.h
PWG/EMCAL/EMCALbase/AliAnalysisTaskEmcal.cxx

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Detailed Description

Extra features of the AliAnalysisTaskEmcal

Virtual functions to be implemented in user tasks

Connecting EMCAL container

Handling of jet-jet productions in pt-hard bins

Automatic weighting of user histograms

Rejection of outlierts

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation