AliPhysics  421aab4 (421aab4)
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef Class Reference

Test class for charged particle distributions. More...

#include <AliAnalysisTaskChargedParticlesRef.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef:

Classes

class  PtBinning
 Definition of the \( p_{t} \)-binning used in the histograms. More...
 

Public Types

enum  BeamDirection_t { kpPb = 1, kPbp = -1 }
 Direction of the beams in an asymmetric collision system. More...
 
- Public Types inherited from AliAnalysisTaskEmcal
enum  EDataType_t { kUnknownDataType, kESD, kAOD }
 Switch for the data type. More...
 
enum  BeamType { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
 Switch for the beam type. More...
 
enum  TriggerType {
  kND = -1, kJ1 = 0, kJ2 = 1, kG1 = 2,
  kG2 = 3, kL0 = 4
}
 Switch for EMCAL trigger types. More...
 
enum  TriggerCategory {
  kTriggerLevel0 = 0, kTriggerLevel1Jet = 1, kTriggerLevel1Gamma = 2, kTriggerRecalcJet = 3,
  kTriggerRecalcGamma = 4
}
 Online trigger categories. More...
 
enum  EMCalTriggerMode_t { kNoSpecialTreatment, kOverlapWithLowThreshold }
 Handling of the EMCAL trigger thresholds. More...
 

Public Member Functions

 AliAnalysisTaskChargedParticlesRef ()
 Dummy constructor. More...
 
 AliAnalysisTaskChargedParticlesRef (const char *name)
 Main constructor. More...
 
virtual ~AliAnalysisTaskChargedParticlesRef ()
 Destuctor. More...
 
void EnableSumw2 (Bool_t doEnable)
 Enable Sumw2 when creating the histograms. More...
 
void InitializeTrackCuts (TString cutname, bool isAOD)
 Set the track selection. More...
 
void SetRapidityShift (Double_t yshift)
 Define rapidity shift applied to convert \( \eta_{lab} \) to \( \eta_{cms} \). More...
 
void SetBeamDirection (BeamDirection_t beamdir)
 Specify directions of the incoming beams (p-Pb or Pb-p) More...
 
void SetPlotPID (Bool_t plotPID)
 Enable PID-related plots (THnSparses, might be big) More...
 
void SetStudyExoticTriggers (Bool_t doStudy)
 Switch on-/off- study of exotic triggers (default: off) More...
 
void SetEMCALTrackSelection (AliEmcalTrackSelection *sel)
 Set the virtual track selection. More...
 
void SetEtaLabCut (double etamin, double etamax)
 Define cut on \( \eta_{lab} \) used to select tracks. More...
 
void SetEtaCMSCut (double etamin, double etamax)
 Define cut on \( \eta_{cms} \) used to select tracks. More...
 
void SetTrackPhiCut (double phimin, double phimax)
 Define cut on \( \phi \) used to select tracks. More...
 
void SetMinPtTracks (Double_t minpt)
 Set minimum \( p_{t}\) used to select track candidate. More...
 
void SetStudyEMCALgeo (Bool_t doStudy)
 Add histograms for tracks pointing to EMCAL supermodules. More...
 
void SetRequireTOFBunchCrossing (Bool_t doRequire)
 Require bunch crossing information of track obtained from TOF (if available) matches the bunch crossing ID of the event. More...
 
- Public Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
 AliAnalysisTaskEmcalTriggerBase ()
 Dummy I/O constructor. More...
 
 AliAnalysisTaskEmcalTriggerBase (const char *name)
 Main Constructor. More...
 
virtual ~AliAnalysisTaskEmcalTriggerBase ()
 Destructor. More...
 
void EnableDCALTriggers (Bool_t doEnable)
 Enable / Disable histograms for the DCAL triggers. More...
 
void EnableT0Triggers (Bool_t doEnable)
 
void SetDownscaleOADB (TString oadbname)
 Set the name of the OADB container with the downscale factors. More...
 
void SetApplyDownscaleCorrectionFromOCDB (Bool_t doApply)
 Load the downscale factors run-by-run from the OCDB. More...
 
void SetExcludeNoiseEvents (Bool_t doExclude=true)
 If true then noise events (events without recalc trigger patch above threshold) are excluded from the analysis. More...
 
void SetSelectNoiseEvents (Bool_t doSelect=true)
 If true then noise events (events without recalc trigger patch above threshold) are explicitly selected for the analysis. More...
 
void SetRequireL0ForL1 (Bool_t doRequire=true)
 Specify whether L0 is needed for L1. More...
 
void AddMaskedFastor (int fastorID)
 Add absolute ID of a FastOR to be masked (excluded from trigger patches) More...
 
void SetMaskedFastorOADB (TString oadbname)
 Set the name of the file with the OADB container containing the masked FastORs. More...
 
void SetOfflineTriggerSelection (AliEmcalTriggerOfflineSelection *sel)
 Set an offline trigger selection. More...
 
AliEmcalTriggerOfflineSelectionGetOfflineTriggerSelection () const
 Providing access to the offline trigger selection. More...
 
void SetVertexCut (double zmin, double zmax)
 Set z-range of the primary vertex which is selected. More...
 
void UseTriggerPatches (Bool_t doUse)
 Specify whether the trigger decision should be done from trigger patches. More...
 
void SetOnlineTriggerThreshold (const TString &triggerclass, Int_t threshold)
 Setting trigger threshold for online trigger selection. More...
 
void SetUseTriggerBits (Bool_t doUse)
 Defining whether to require trigger bits. More...
 
void SetRequireBunchCrossing (Bool_t doRequire)
 Defining whether to require bunch crossing events. More...
 
void SetRequireAnalysisUtils (Bool_t doRequire)
 Define whether cuts in AliAnalysisUtils are used in the event selection. More...
 
void SetTriggerAcceptanceOADB (const TString &nameAcceptanceOADB)
 
void SetExclusiveMinBias (Bool_t exclusivemb)
 Run event loop only on min. bias events. More...
 
- Public Member Functions inherited from AliAnalysisTaskEmcal
 AliAnalysisTaskEmcal ()
 Default constructor. More...
 
 AliAnalysisTaskEmcal (const char *name, Bool_t histo=kFALSE)
 Standard constructor. Should be used by the user. More...
 
virtual ~AliAnalysisTaskEmcal ()
 Destructor. More...
 
AliParticleContainerAddParticleContainer (const char *n)
 Create new particle container and attach it to the task. More...
 
AliTrackContainerAddTrackContainer (const char *n)
 Create new track container and attach it to the task. More...
 
AliMCParticleContainerAddMCParticleContainer (const char *n)
 Create new container for MC particles and attach it to the task. More...
 
AliClusterContainerAddClusterContainer (const char *n)
 Create new cluster container and attach it to the task. More...
 
void AdoptParticleContainer (AliParticleContainer *cont)
 
void AdoptTrackContainer (AliTrackContainer *cont)
 
void AdoptMCParticleContainer (AliMCParticleContainer *cont)
 
void AdoptClusterContainer (AliClusterContainer *cont)
 
AliParticleContainerGetParticleContainer (Int_t i=0) const
 Get \( i^{th} \) particle container attached to this task. More...
 
AliParticleContainerGetParticleContainer (const char *name) const
 Find particle container attached to this task according to its name. More...
 
AliClusterContainerGetClusterContainer (Int_t i=0) const
 Get \( i^{th} \) cluster container attached to this task. More...
 
AliClusterContainerGetClusterContainer (const char *name) const
 Find cluster container attached to this task according to its name. More...
 
AliMCParticleContainerGetMCParticleContainer (Int_t i=0) const
 
AliMCParticleContainerGetMCParticleContainer (const char *name) const
 
AliTrackContainerGetTrackContainer (Int_t i=0) const
 
AliTrackContainerGetTrackContainer (const char *name) const
 
void RemoveParticleContainer (Int_t i=0)
 
void RemoveClusterContainer (Int_t i=0)
 
void SetCaloCellsName (const char *n)
 
void SetCaloTriggerPatchInfoName (const char *n)
 
void SetCaloTriggersName (const char *n)
 
void SetCentRange (Double_t min, Double_t max)
 
void SetCentralityEstimator (const char *c)
 
void SetClusPtCut (Double_t cut, Int_t c=0)
 Apply cut on \( p_{t} \) for all clusters in container with index c. More...
 
void SetClusTimeCut (Double_t min, Double_t max, Int_t c=0)
 Apply cut on cluster time for clusters in container with index c. More...
 
void SetEventPlaneVsEmcal (Double_t ep)
 
void SetForceBeamType (BeamType f)
 
void SetHistoBins (Int_t nbins, Double_t min, Double_t max)
 
void SetIsEmbedded (Bool_t i)
 
void SetIsPythia (Bool_t i)
 
void SetIsHerwig (Bool_t i)
 
void SetMakeGeneralHistograms (Bool_t g)
 
void SetNumberOfPtHardBins (Int_t nbins)
 Set the number of \( p_{t}\)-hard bins. More...
 
void SetUserPtHardBinning (const TArrayI &binning)
 Set a non-standard \( p_{t}\)-hard binning. More...
 
void SetMCLabelShift (Int_t s)
 
void SetMinMCLabel (Int_t s)
 
void SetMinNTrack (Int_t min)
 
void SetZvertexDiffValue (Double_t cut)
 
void SetMinPtTrackInEmcal (Double_t min)
 
virtual void SetNCentBins (Int_t n)
 
void SetNeedEmcalGeom (Bool_t n)
 
void SetCountDownscaleCorrectedEvents (Bool_t d)
 
void SetOffTrigger (UInt_t t)
 
void SetTrackEtaLimits (Double_t min, Double_t max, Int_t c=0)
 Apply cut on the pseudorapidity \( \eta \) of the all tracks in the track container with index c. More...
 
void SetTrackPhiLimits (Double_t min, Double_t max, Int_t c=0)
 Apply cut on azimuthal angle \( \phi \) of the all tracks in the track container with index c. More...
 
void SetTrackPtCut (Double_t cut, Int_t c=0)
 Apply cut on the transverse momentum \( p_{t} \) of all tracks in the track container with index c. More...
 
void SetTrigClass (const char *n)
 
void SetMinBiasTriggerClassName (const char *n)
 
void SetTriggerTypeSel (TriggerType t)
 
void SetUseAliAnaUtils (Bool_t b, Bool_t bRejPilup=kTRUE)
 
void SetVzRange (Double_t min, Double_t max)
 
void SetUseSPDTrackletVsClusterBG (Bool_t b)
 
void SetEMCalTriggerMode (EMCalTriggerMode_t m)
 
void SetUseNewCentralityEstimation (Bool_t b)
 
void SetGeneratePythiaInfoObject (Bool_t b)
 
void SetPythiaInfoName (const char *n)
 
const TStringGetPythiaInfoName () const
 
const AliEmcalPythiaInfoGetPythiaInfo () const
 
void SetUsePtHardBinScaling (Bool_t b)
 
void SetMCFilter ()
 
void ResetMCFilter ()
 
void SetJetPtFactor (Float_t f)
 
Float_t JetPtFactor ()
 
void SetClusterPtFactor (Float_t f)
 
Float_t ClusterPtFactor ()
 
void SetTrackPtFactor (Float_t f)
 
Float_t TrackPtFactor ()
 

Static Public Member Functions

static
AliAnalysisTaskChargedParticlesRef
AddTaskChargedParticlesRef (const TString &suffix)
 Pre-configure task so that it can be used in subwagons. More...
 
static
AliAnalysisTaskChargedParticlesRef
AddTaskChargedParticlesRefDefault (const TString &cutname="standard")
 Fully configure task, not intended for subwagons. Using a default cut configuration. More...
 
- Static Public Member Functions inherited from AliAnalysisTaskEmcal
static AliAODInputHandler * AddAODHandler ()
 Add an AOD handler to the analysis manager. More...
 
static AliESDInputHandler * AddESDHandler ()
 Add a ESD handler to the analysis manager. More...
 

Protected Member Functions

virtual void CreateUserHistos ()
 Create the output histograms. More...
 
virtual void CreateUserObjects ()
 Creating user objects. More...
 
virtual bool Run ()
 Simple task testing particle spectra in triggered events. More...
 
virtual void UserFillHistosBeforeEventSelection ()
 Implementation of framework function UserFillHistosBeforeEventSelection. More...
 
virtual void UserFillHistosAfterEventSelection ()
 Implementation of framework function UserFillHistosAfterEventSelection. More...
 
void FillTrackHistos (const TString &eventclass, const TString &histtag, Bool_t posCharge, Double_t pt, Double_t eta, Double_t etacent, Double_t phi, Bool_t inEmcal)
 Fill track (kinematic) histograms. More...
 
void FillPIDHistos (const TString &eventclass, const AliVTrack &track)
 Fill PID-related histograms. More...
 
Int_t GetTOFBunchCrossing (const AliVTrack *trk, Double_t b=0, Double_t spacing=25, Bool_t pidTPConly=kTRUE) const
 
bool IsExoticsTrigger (const TString &trg)
 Check if the trigger is fired by an exotic cluster. More...
 
- Protected Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
virtual void UserCreateOutputObjects ()
 Steering of object creation. More...
 
virtual bool IsEventSelected ()
 
virtual bool IsUserEventSelected ()
 
virtual void ExecOnce ()
 
virtual void RunChanged (Int_t runnuber)
 
std::vector< TStringGetSupportedTriggers ()
 
Double_t GetTriggerWeight (const TString &triggerclass) const
 
TString GetFiredTriggerClassesFromPatches (const TClonesArray *triggerpatches) const
 
void TriggerSelection ()
 
bool SelectOnlineTrigger (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trigger) const
 
void SetClusterContainer (TString clustercontname)
 
bool OnlineThresholdsInitialized () const
 
Int_t GetOnlineTriggerThresholdByIndex (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trg) const
 
Int_t GetOnlineTriggerThresholdByName (const TString &name) const
 
Bool_t SelectFiredPatch (const TString &triggerclass, Int_t adc) const
 
void PrepareDownscaleFactorsFormOCDB ()
 Read the downscale factors from the OCDB. More...
 
- Protected Member Functions inherited from AliAnalysisTaskEmcal
void LoadPythiaInfo (AliVEvent *event)
 Load parton info. More...
 
void SetRejectionReasonLabels (TAxis *axis)
 
Bool_t AcceptCluster (AliVCluster *clus, Int_t c=0) const
 Cluster selection. More...
 
Bool_t AcceptTrack (AliVParticle *track, Int_t c=0) const
 
void AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)
 Add object to event. More...
 
AliVParticle * GetAcceptParticleFromArray (Int_t p, Int_t c=0) const
 Get particle p if accepted from container with index c If particle not accepted return 0. More...
 
AliVCluster * GetAcceptClusterFromArray (Int_t cl, Int_t c=0) const
 Get cluster cl if accepted from container c If particle not accepted return 0. More...
 
TClonesArray * GetArrayFromEvent (const char *name, const char *clname=0)
 Read a TClonesArray from event. More...
 
BeamType GetBeamType () const
 Get beam type. More...
 
TClonesArray * GetParticleArray (Int_t i=0) const
 Get \( i^{th} \) TClonesArray with particles. More...
 
TClonesArray * GetClusterArray (Int_t i=0) const
 Get \( i^{th} \) TClonesArray with EMCAL clusters. More...
 
Int_t GetNParticles (Int_t i=0) const
 Get number of particles in container attached to this task with index i. More...
 
Int_t GetNClusters (Int_t i=0) const
 Get number of clusters in the cluster container attached to this task with index i. More...
 
AliEMCALTriggerPatchInfo * GetMainTriggerPatch (TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doOfflinSimple=kFALSE)
 Get main trigger match. More...
 
Bool_t HasTriggerType (TriggerType triggersel)
 Check if event has a given trigger type. More...
 
ULong_t GetTriggerList ()
 Get list of selected triggers of the given event. More...
 
Bool_t PythiaInfoFromFile (const char *currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard)
 Loading PYTHIA information from external cross section file into the task. More...
 
Bool_t IsTrackInEmcalAcceptance (AliVParticle *part, Double_t edges=0.9) const
 Determines if a track is inside the EMCal acceptance. More...
 
void GeneratePythiaInfoObject (AliMCEvent *mcEvent)
 Copy some information about the Pythia event in a PythaInfo object. More...
 
Bool_t CheckMCOutliers ()
 Filter the mc tails in pt-hard distributions. More...
 
void UserCreateOutputObjects ()
 Main initialization function on the worker. More...
 
void UserExec (Option_t *option)
 Event loop, called for each event. More...
 
Bool_t UserNotify ()
 Notifying the user that the input data file has changed and performing steps needed to be done. More...
 
Bool_t FileChanged ()
 Steps to be executed when a few file is loaded into the input handler. More...
 
virtual Bool_t FillGeneralHistograms ()
 Filling general histograms. More...
 
virtual Bool_t RetrieveEventObjects ()
 Retrieve common objects from event. More...
 
virtual void UserExecOnce ()
 Task initializations handled in user tasks. More...
 
virtual void UserFileChanged ()
 Virtual method for user code to be executed when a file changed. More...
 
virtual Bool_t FillHistograms ()
 Function filling histograms. More...
 

Protected Attributes

AliEmcalTrackSelectionfTrackCuts
 Standard track selection. More...
 
Double_t fYshift
 Rapidity shift. More...
 
Double_t fEtaSign
 Sign of the eta distribution (swaps when beam directions swap): p-Pb: +1, Pb-p: -1. More...
 
Double_t fMinPt
 Minimum \( p_{t}\)-used to select tracks. More...
 
AliCutValueRange< double > fEtaLabCut
 Cut applied in \(\eta_{lab}\) frame. More...
 
AliCutValueRange< double > fEtaCmsCut
 Cut applied in \(\eta_{centre-of-mass}\) frame. More...
 
AliCutValueRange< double > fPhiCut
 Cut applied in \(\phi_{track}\). More...
 
Bool_t fStudyPID
 Use kinematics correlation histograms. More...
 
Bool_t fStudyEMCALgeo
 Add histograms for tracks pointing to the EMCAL acceptance. More...
 
Bool_t fEnableSumw2
 Enable sumw2 during histogram creation. More...
 
Bool_t fRequireTOFBunchCrossing
 Require that the bunch crossing ID determined by TOF matches the bunch crossing ID of the event. More...
 
Bool_t fStudyExoticTriggers
 Switch on whether to study exotic triggers or not. More...
 
- Protected Attributes inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
THistManagerfHistos
 Task Histogram container. More...
 
Bool_t fUseTriggerBits
 Switch whether using trigger bits (relies on physics selection) More...
 
Bool_t fRequireBunchCrossing
 Require bunch-bunch events (tag -B- in trigger string) More...
 
Bool_t fUseDownscaleCorrectionFormOCDB
 Use downscale factors from OCDB. More...
 
AliEmcalTriggerOfflineSelectionfTriggerSelection
 Offline trigger selection. More...
 
Bool_t fTriggerStringFromPatches
 Do rebuild the trigger string from trigger patches. More...
 
std::vector< TStringfSelectedTriggers
 ! Triggers selected for given event More...
 
TString fNameClusterContainer
 Name of the cluster container in the event. More...
 
Bool_t fRequireAnalysisUtils
 Switch whether to require event selection in AliAnalysisUtils. More...
 
AliCutValueRange< double > fVertexCut
 Cut on the z-position of the primary vertex. More...
 
TString fNameDownscaleOADB
 Name of the downscale OADB container. More...
 
AliOADBContainer * fDownscaleOADB
 ! Container with downscale factors for different triggers More...
 
TObjArrayfDownscaleFactors
 ! Downscalfactors for given run More...
 
TString fNameMaskedFastorOADB
 Name of the masked fastor OADB container. More...
 
AliOADBContainer * fMaskedFastorOADB
 ! Container with masked fastors More...
 
std::vector< int > fMaskedFastors
 List of masked fastors. More...
 
TObjArray fOnlineTriggerThresholds
 Trigger thresholds applied at online level. More...
 
TString fNameAcceptanceOADB
 Name of the OADB container with the trigger acceptance. More...
 
Bool_t fSelectNoiseEvents
 Explicitly select events triggered only by noisy fastors. More...
 
Bool_t fRejectNoiseEvents
 Reject events triggered by noisy fastors. More...
 
Bool_t fEnableDCALTriggers
 Enable / Disable event selection for DCAL trigger classes. More...
 
Bool_t fEnableT0Triggers
 Enable triggers depending on T0 (INT8, EMC8, EMC8EGA, EMC8EJE) More...
 
Bool_t fRequireL0forL1
 Require L0 for L1. More...
 
Bool_t fExclusiveMinBias
 Only look at Min. Bias trigger. More...
 
- Protected Attributes inherited from AliAnalysisTaskEmcal
TString fPythiaInfoName
 name of pythia info object More...
 
BeamType fForceBeamType
 forced beam type More...
 
Bool_t fGeneralHistograms
 whether or not it should fill some general histograms More...
 
Bool_t fLocalInitialized
 whether or not the task has been already initialized More...
 
Bool_t fFileChanged
 ! Signal triggered when the file has changed More...
 
Bool_t fCreateHisto
 whether or not create histograms More...
 
TString fCaloCellsName
 name of calo cell collection More...
 
TString fCaloTriggersName
 name of calo triggers collection More...
 
TString fCaloTriggerPatchInfoName
 trigger patch info array name More...
 
Double_t fMinCent
 min centrality for event selection More...
 
Double_t fMaxCent
 max centrality for event selection More...
 
Double_t fMinVz
 min vertex for event selection More...
 
Double_t fMaxVz
 max vertex for event selection More...
 
Double_t fTrackPtCut
 cut on track pt in event selection More...
 
Int_t fMinNTrack
 minimum nr of tracks in event with pT>fTrackPtCut More...
 
Double_t fZvertexDiff
 upper limit for distance between primary and SPD vertex More...
 
Bool_t fUseAliAnaUtils
 used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts More...
 
Bool_t fRejectPileup
 Reject pilup using function AliAnalysisUtils::IsPileUpEvent() More...
 
Bool_t fTklVsClusSPDCut
 Apply tracklet-vs-cluster SPD cut to reject background events in pp. More...
 
UInt_t fOffTrigger
 offline trigger for event selection More...
 
TString fTrigClass
 trigger class name for event selection More...
 
TString fMinBiasRefTrigger
 Name of the minmum bias reference trigger, used in the calculation of downscale-corrected event numbers. More...
 
TriggerType fTriggerTypeSel
 trigger type to select based on trigger patches More...
 
Int_t fNbins
 no. of pt bins More...
 
Double_t fMinBinPt
 min pt in histograms More...
 
Double_t fMaxBinPt
 max pt in histograms More...
 
Double_t fMinPtTrackInEmcal
 min pt track in emcal More...
 
Double_t fEventPlaneVsEmcal
 select events which have a certain event plane wrt the emcal More...
 
Double_t fMinEventPlane
 minimum event plane value More...
 
Double_t fMaxEventPlane
 maximum event plane value More...
 
TString fCentEst
 name of V0 centrality estimator More...
 
Bool_t fIsEmbedded
 trigger, embedded signal More...
 
Bool_t fIsPythia
 trigger, if it is a PYTHIA production More...
 
Bool_t fIsHerwig
 trigger, if it is a HERWIG production More...
 
Int_t fSelectPtHardBin
 select one pt hard bin for analysis More...
 
Int_t fMinMCLabel
 minimum MC label value for the tracks/clusters being considered MC particles More...
 
Int_t fMCLabelShift
 if MC label > fMCLabelShift, MC label -= fMCLabelShift More...
 
Int_t fNcentBins
 how many centrality bins More...
 
Bool_t fNeedEmcalGeom
 whether or not the task needs the emcal geometry More...
 
TObjArray fParticleCollArray
 particle/track collection array More...
 
TObjArray fClusterCollArray
 cluster collection array More...
 
ULong_t fTriggers
 list of fired triggers More...
 
EMCalTriggerMode_t fEMCalTriggerMode
 EMCal trigger selection mode. More...
 
Bool_t fUseNewCentralityEstimation
 Use new centrality estimation (for 2015 data) More...
 
Bool_t fGeneratePythiaInfoObject
 Generate Pythia info object. More...
 
Bool_t fUsePtHardBinScaling
 Use \( p_{t}\)-hard bin scaling in merging. More...
 
Bool_t fUseXsecFromHeader
 ! Use cross section from header instead of pyxsec.root (purely transient) More...
 
Bool_t fMCRejectFilter
 enable the filtering of events by tail rejection More...
 
Bool_t fCountDownscaleCorrectedEvents
 Count event number corrected for downscaling. More...
 
Float_t fPtHardAndJetPtFactor
 Factor between ptHard and jet pT to reject/accept event. More...
 
Float_t fPtHardAndClusterPtFactor
 Factor between ptHard and cluster pT to reject/accept event. More...
 
Float_t fPtHardAndTrackPtFactor
 Factor between ptHard and track pT to reject/accept event. More...
 
Int_t fRunNumber
 !run number (triggering RunChanged() More...
 
AliAnalysisUtils * fAliAnalysisUtils
 !vertex selection (optional) More...
 
Bool_t fIsEsd
 !whether it's an ESD analysis More...
 
AliEMCALGeometry * fGeom
 !emcal geometry More...
 
TClonesArray * fTracks
 !tracks More...
 
TClonesArray * fCaloClusters
 !clusters More...
 
AliVCaloCells * fCaloCells
 !cells More...
 
AliVCaloTrigger * fCaloTriggers
 !calo triggers More...
 
TClonesArray * fTriggerPatchInfo
 !trigger patch info array More...
 
Double_t fCent
 !event centrality More...
 
Int_t fCentBin
 !event centrality bin More...
 
Double_t fEPV0
 !event plane V0 More...
 
Double_t fEPV0A
 !event plane V0A More...
 
Double_t fEPV0C
 !event plane V0C More...
 
Double_t fVertex [3]
 !event vertex More...
 
Double_t fVertexSPD [3]
 !event Svertex More...
 
Int_t fNVertCont
 !event vertex number of contributors More...
 
Int_t fNVertSPDCont
 !event SPD vertex number of contributors More...
 
BeamType fBeamType
 !event beam type More...
 
AliGenPythiaEventHeader * fPythiaHeader
 !event Pythia header More...
 
AliGenHerwigEventHeader * fHerwigHeader
 !event Herwig header More...
 
Float_t fPtHard
 !event \( p_{t}\)-hard More...
 
Int_t fPtHardBin
 !event \( p_{t}\)-hard bin More...
 
Int_t fPtHardBinGlobal
 !event \( p_{t}\)-hard bin, detected from filename More...
 
Int_t fNPtHardBins
 Number of \( p_{t}\)-hard bins in the dataset. More...
 
TArrayI fPtHardBinning
 \( p_{t}\)-hard binning More...
 
Int_t fNTrials
 !event trials More...
 
Float_t fXsection
 !x-section from pythia header More...
 
AliEmcalPythiaInfofPythiaInfo
 !event parton info More...
 
AliEmcalListfOutput
 !output list More...
 
TH1fHistEventCount
 !incoming and selected events More...
 
TH1fHistTrialsAfterSel
 !total number of trials per pt hard bin after selection More...
 
TH1fHistEventsAfterSel
 !total number of events per pt hard bin after selection More...
 
TProfile * fHistXsectionAfterSel
 !x section from pythia header More...
 
TH1fHistTrials
 !trials from pyxsec.root More...
 
TH1fHistEvents
 !total number of events per pt hard bin More...
 
TProfile * fHistXsection
 !x section from pyxsec.root More...
 
TH1fHistPtHard
 ! \( p_{t}\)-hard distribution More...
 
TH2fHistPtHardCorr
 !Correlation between \( p_{t}\)-hard value and bin More...
 
TH2fHistPtHardCorrGlobal
 !Correlation between \( p_{t}\)-hard value and global bin More...
 
TH2fHistPtHardBinCorr
 !Correlation between global and local (per-event) \( p_{t}\)-hard bin More...
 
TH1fHistCentrality
 !event centrality distribution More...
 
TH1fHistZVertex
 !z vertex position More...
 
TH1fHistEventPlane
 !event plane distribution More...
 
TH1fHistEventRejection
 !book keep reasons for rejecting event More...
 
TH1fHistTriggerClasses
 !number of events in each trigger class More...
 
TH1fHistTriggerClassesCorr
 !corrected number of events in each trigger class More...
 

Private Member Functions

 AliAnalysisTaskChargedParticlesRef (const AliAnalysisTaskChargedParticlesRef &)
 
AliAnalysisTaskChargedParticlesRefoperator= (const AliAnalysisTaskChargedParticlesRef &)
 

Additional Inherited Members

- Static Protected Member Functions inherited from AliAnalysisTaskEmcal
static void GetEtaPhiDiff (const AliVTrack *t, const AliVCluster *v, Double_t &phidiff, Double_t &etadiff)
 Calculate \(\phi\) and \(\eta\) difference between a track (t) and a cluster (c). More...
 
static Byte_t GetTrackType (const AliVTrack *t)
 Get track type encoded from bits 20 and 21. More...
 
static Byte_t GetTrackType (const AliAODTrack *aodTrack, UInt_t filterBit1, UInt_t filterBit2)
 Decode track type. More...
 
static Double_t DeltaPhi (Double_t phia, Double_t phib, Double_t rMin=-TMath::Pi()/2, Double_t rMax=3 *TMath::Pi()/2)
 
static Double_tGenerateFixedBinArray (Int_t n, Double_t min, Double_t max)
 
static void GenerateFixedBinArray (Int_t n, Double_t min, Double_t max, Double_t *array)
 
static Double_t GetParallelFraction (AliVParticle *part1, AliVParticle *part2)
 Calculates the fraction of momentum z of part 1 w.r.t. part 2 in the direction of part 2. More...
 
static Double_t GetParallelFraction (const TVector3 &vect1, AliVParticle *part2)
 Calculates the fraction of momentum z of vect 1 w.r.t. part 2 in the direction of part 2. More...
 
- Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t fgkEMCalDCalPhiDivide = 4.
 phi value used to distinguish between DCal and EMCal More...
 

Detailed Description

Test class for charged particle distributions.

Author
Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Lawrence Berkeley National Laboratory
Since
Jul 9, 2015

As generator of reference distributions this task is written as "must work", meaning as simple as possible and as independent as possible. Using only well-tested components. Objects responsible for further problems, i.e. the usage of THnSparse due to memory problems in several places, are forbidden.

Definition at line 29 of file AliAnalysisTaskChargedParticlesRef.h.

Member Enumeration Documentation

Direction of the beams in an asymmetric collision system.

In case of an asymmetric collision system, a rapidity shift is applied to convert from the lab frame to the centre-of-mass frame. This enum is used to determine the sign of the rapidity shift.

Enumerator
kpPb 

p-Pb

kPbp 

Pb-p.

Definition at line 40 of file AliAnalysisTaskChargedParticlesRef.h.

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AliAnalysisTaskChargedParticlesRef ( )

Dummy constructor.

Definition at line 53 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by AddTaskChargedParticlesRef(), and AddTaskChargedParticlesRefDefault().

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

Main constructor.

Parameters
[in]nameName of the task

Definition at line 70 of file AliAnalysisTaskChargedParticlesRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::~AliAnalysisTaskChargedParticlesRef ( )
virtual

Destuctor.

Definition at line 89 of file AliAnalysisTaskChargedParticlesRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AliAnalysisTaskChargedParticlesRef ( const AliAnalysisTaskChargedParticlesRef )
private

Member Function Documentation

AliAnalysisTaskChargedParticlesRef * EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AddTaskChargedParticlesRef ( const TString suffix)
static

Pre-configure task so that it can be used in subwagons.

Parameters
[in]suffixSuffix of the subwagon
Returns
Pre-configured task

Definition at line 365 of file AliAnalysisTaskChargedParticlesRef.cxx.

AliAnalysisTaskChargedParticlesRef * EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AddTaskChargedParticlesRefDefault ( const TString cutname = "standard")
static

Fully configure task, not intended for subwagons. Using a default cut configuration.

Parameters
[in]cutnameName of the track cuts
Returns
Fully configured task

Definition at line 383 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::CreateUserHistos ( )
protectedvirtual

Create the output histograms.

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 102 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::CreateUserObjects ( )
protectedvirtual

Creating user objects.

In case no track selection is applied from outside, the default track selection (RAA standard cuts is created in this class)

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 93 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::EnableSumw2 ( Bool_t  doEnable)
inline

Enable Sumw2 when creating the histograms.

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

Parameters
[in]doEnableIf true Sumw2 is enabled for all histograms

Definition at line 69 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillPIDHistos ( const TString eventclass,
const AliVTrack &  track 
)
protected

Fill PID-related histograms.

Parameters
[in]eventclassTrigger class of the event
[in]trackTrack containing PID information

Definition at line 340 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by Run().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillTrackHistos ( const TString eventclass,
const TString histtag,
Bool_t  posCharge,
Double_t  pt,
Double_t  eta,
Double_t  etacent,
Double_t  phi,
Bool_t  inEmcal 
)
protected

Fill track (kinematic) histograms.

Parameters
[in]eventclassTrigger class fired
[in]histtagTag in the histogram
[in]posChargeTrue if charge is positive, false if charge is negative
[in]pttrack \( p_{t} \)
[in]etalabTrack \( \eta \) in lab frame
[in]etacentTrack \( \eta \) in cms frame
[in]phiTrack \( \eta \) in lab frame
[in]inEmcalTrack in EMCAL \( \phi \) acceptance

Definition at line 318 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by Run().

Int_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::GetTOFBunchCrossing ( const AliVTrack *  trk,
Double_t  b = 0,
Double_t  spacing = 25,
Bool_t  pidTPConly = kTRUE 
) const
protected

Converted from AliESDtrack::GetTOFBunchCrossing, allowing for different values of bunch spacing

Parameters
trkTrack to check
b
spacingBunch spacing (default: 25 ns - corresponding to pp)
pidTPConly
Returns
void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::InitializeTrackCuts ( TString  cutname,
bool  isAOD 
)

Set the track selection.

The track cuts are generated according to predefined recipes in the AliEmcalAnalysisFactory track cuts factory

Parameters
[in]cutnameName of the track cuts
[in]isAODcheck whether we run on ESDs or AODs

Definition at line 361 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by CreateUserObjects().

bool EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::IsExoticsTrigger ( const TString trg)
protected

Check if the trigger is fired by an exotic cluster.

An event is considered as fired by exotics if there are only patches with exotic clusters above threshold. This means every patch not overlapping with an exotic cluster is a valid trigger patch. For good events one should therefor select events which have false as return value.

Parameters
[in]trgTrigger class to be checked
Returns
True if the event is purely fired by an exotic cluster, false otherwise

Definition at line 263 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by Run().

AliAnalysisTaskChargedParticlesRef& EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::operator= ( const AliAnalysisTaskChargedParticlesRef )
private
Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::Run ( )
protectedvirtual

Simple task testing particle spectra in triggered events.

  • Select event using AliAnalysisUtil (in IsEventSelected)
  • Assigning trigger type (Request INT7, EJ*, EG*)
  • Loop over tracks, select particles
  • Fill distributions
    Parameters
    optionNot used

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 144 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetBeamDirection ( BeamDirection_t  beamdir)
inline

Specify directions of the incoming beams (p-Pb or Pb-p)

Parameters
[in]beamdirDirections of the incoming beams

Definition at line 92 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetEMCALTrackSelection ( AliEmcalTrackSelection sel)
inline

Set the virtual track selection.

Assumes that the track selection object is already fully configured

Parameters
[in]selVirtual track selection

Definition at line 112 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by AddTaskChargedParticlesRefDefault(), and InitializeTrackCuts().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetEtaCMSCut ( double  etamin,
double  etamax 
)
inline

Define cut on \( \eta_{cms} \) used to select tracks.

Parameters
etamin[in]Minimum allowed \( \eta \)
etamax[in]Maximum allowed \( \eta \)

Definition at line 126 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetEtaLabCut ( double  etamin,
double  etamax 
)
inline

Define cut on \( \eta_{lab} \) used to select tracks.

Parameters
[in]etaminMinimum allowed \( \eta \)
[in]etamaxMaximum allowed \( \eta \)

Definition at line 119 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetMinPtTracks ( Double_t  minpt)
inline

Set minimum \( p_{t}\) used to select track candidate.

Parameters
[in]minptMinimum \( p_{t}\)

Definition at line 139 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetPlotPID ( Bool_t  plotPID)
inline

Enable PID-related plots (THnSparses, might be big)

Parameters
[in]plotPIDIf true then PID-related plots are enabled

Definition at line 98 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetRapidityShift ( Double_t  yshift)
inline

Define rapidity shift applied to convert \( \eta_{lab} \) to \( \eta_{cms} \).

Parameters
[in]yshiftRapidity shift

Definition at line 86 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetRequireTOFBunchCrossing ( Bool_t  doRequire)
inline

Require bunch crossing information of track obtained from TOF (if available) matches the bunch crossing ID of the event.

Parameters
[in]doRequireIf true the track is only selected if it is from the right bunch crossing according to TOF information

Definition at line 153 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetStudyEMCALgeo ( Bool_t  doStudy)
inline

Add histograms for tracks pointing to EMCAL supermodules.

Parameters
[in]doStudyIf true histograms are added

Definition at line 145 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetStudyExoticTriggers ( Bool_t  doStudy)
inline

Switch on-/off- study of exotic triggers (default: off)

Parameters
[in]doStudyIf true study of exotic triggers is enabled

Definition at line 104 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetTrackPhiCut ( double  phimin,
double  phimax 
)
inline

Define cut on \( \phi \) used to select tracks.

Parameters
[in]phiminMinimum allowed \( \phi \)
[in]phimaxMaximum allowed \( \phi \)

Definition at line 133 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserFillHistosAfterEventSelection ( )
protectedvirtual

Implementation of framework function UserFillHistosAfterEventSelection.

Filling event counter histograms after vertex selection

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 254 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserFillHistosBeforeEventSelection ( )
protectedvirtual

Implementation of framework function UserFillHistosBeforeEventSelection.

Filling event counter histograms before vertex selection

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 246 of file AliAnalysisTaskChargedParticlesRef.cxx.

Member Data Documentation

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEnableSumw2
protected

Enable sumw2 during histogram creation.

Definition at line 263 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by CreateUserHistos(), and EnableSumw2().

AliCutValueRange<double> EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEtaCmsCut
protected

Cut applied in \(\eta_{centre-of-mass}\) frame.

Definition at line 258 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetEtaCMSCut().

AliCutValueRange<double> EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEtaLabCut
protected

Cut applied in \(\eta_{lab}\) frame.

Definition at line 257 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetEtaLabCut().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEtaSign
protected

Sign of the eta distribution (swaps when beam directions swap): p-Pb: +1, Pb-p: -1.

Definition at line 254 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetBeamDirection().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fMinPt
protected

Minimum \( p_{t}\)-used to select tracks.

Definition at line 256 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetMinPtTracks().

AliCutValueRange<double> EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fPhiCut
protected

Cut applied in \(\phi_{track}\).

Definition at line 259 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetTrackPhiCut().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fRequireTOFBunchCrossing
protected

Require that the bunch crossing ID determined by TOF matches the bunch crossing ID of the event.

Definition at line 264 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetRequireTOFBunchCrossing().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fStudyEMCALgeo
protected

Add histograms for tracks pointing to the EMCAL acceptance.

Definition at line 262 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by CreateUserHistos(), FillTrackHistos(), Run(), and SetStudyEMCALgeo().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fStudyExoticTriggers
protected

Switch on whether to study exotic triggers or not.

Definition at line 265 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by CreateUserHistos(), CreateUserObjects(), Run(), and SetStudyExoticTriggers().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fStudyPID
protected

Use kinematics correlation histograms.

Definition at line 261 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by CreateUserHistos(), Run(), and SetPlotPID().

AliEmcalTrackSelection* EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fTrackCuts
protected

Standard track selection.

Definition at line 251 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by CreateUserObjects(), Run(), and SetEMCALTrackSelection().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fYshift
protected

Rapidity shift.

Definition at line 253 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by Run(), and SetRapidityShift().


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