AliAnalysisTaskEMCALPi0CalibSelection Class Reference

This task provides the input for the EMCal energy calibration with pi0 invariant mass analysis per channel. More...

#include <AliAnalysisTaskEMCALPi0CalibSelection.h>

Inheritance diagram for AliAnalysisTaskEMCALPi0CalibSelection:

Public Member Functions
	AliAnalysisTaskEMCALPi0CalibSelection (const char *name)
	Default constructor. Arrays initialization is done here. More...
virtual	~AliAnalysisTaskEMCALPi0CalibSelection ()
	Destructor. More...
void	CorrectClusters ()
void	FillHistograms ()
void	InitGeometryMatrices ()
void	InitTemperatureCorrections ()
	Apply run dependent calibration correction. More...
void	UserCreateOutputObjects ()
	Create output container, init geometry. More...
void	UserExec (Option_t *opt)
void	PrintInfo ()
	Print settings. More...
void	Terminate (Option_t *opt)
	Create cuts/param objects and publish to slot. More...
void	GetMaxEnergyCellPosAndClusterPos (AliVCaloCells *cells, AliVCluster *clu, Int_t &iSM, Int_t &ieta, Int_t &iphi)
void	SetPairDTimeCut (Float_t t)
void	SetClusterMinTime (Float_t tmin)
void	SetClusterMaxTime (Float_t tmax)
void	SetAsymmetryCut (Float_t asy)
void	SetClusterMinEnergy (Float_t emin)
void	SetClusterMaxEnergy (Float_t emax)
void	SetClusterLambda0Cuts (Float_t min, Float_t max)
void	SetClusterMinNCells (Int_t n)
void	SetNCellsGroup (Int_t n)
void	SetLogWeight (Float_t w)
void	SetPairMinMassCut (Float_t min)
void	SetPairMaxMassCut (Float_t max)
void	SwitchOnSameSM ()
void	SwitchOffSameSM ()
void	UseFilteredEventAsInput ()
void	UseNormalEventAsInput ()
void	SetTriggerName (TString name)
void	SetGeometryName (TString name)
TString	GeometryName () const
void	SwitchOnLoadOwnGeometryMatrices ()
void	SwitchOffLoadOwnGeometryMatrices ()
void	SetGeometryMatrixInSM (TGeoHMatrix *m, Int_t i)
void	SetOADBFilePath (TString path)
void	SwitchOnClusterCorrection ()
void	SwitchOffClusterCorrection ()
void	SetEMCALRecoUtils (AliEMCALRecoUtils *ru)
AliEMCALRecoUtils *	GetEMCALRecoUtils () const
void	SetInvariantMassHistoBinRange (Int_t nBins, Float_t minbin, Float_t maxbin)
void	SetTimeHistoBinRange (Int_t nBins, Float_t minbin, Float_t maxbin)
void	SetNMaskCellColumns (Int_t n)
void	SetMaskCellColumn (Int_t ipos, Int_t icol)
Bool_t	MaskFrameCluster (Int_t iSM, Int_t ieta) const

Private Member Functions
	AliAnalysisTaskEMCALPi0CalibSelection (const AliAnalysisTaskEMCALPi0CalibSelection &)
	Copy constructor not implemented. More...
AliAnalysisTaskEMCALPi0CalibSelection &	operator= (const AliAnalysisTaskEMCALPi0CalibSelection &)
	Assignment operator not implemented. More...

Private Attributes
AliEMCALGeometry *	fEMCALGeo
	! EMCAL geometry pointer. More...
TGeoHMatrix *	fMatrix [AliEMCALGeoParams::fgkEMCALModules]
Bool_t	fLoadMatrices
	Matrices set from configuration, not get from geometry.root or from ESDs/AODs. More...
TString	fEMCALGeoName
	Name of geometry to use. More...
TString	fTriggerName
	Trigger name must contain this name. More...
AliEMCALRecoUtils *	fRecoUtils
	Access to reconstruction utilities. More...
TString	fOADBFilePath
	Default path $ALICE_PHYSICS/OADB/EMCAL, if needed change. More...
Bool_t	fCorrectClusters
	Correct clusters energy, position etc. More...
TRefArray *	fCaloClustersArr
	! List of clusters. More...
AliVCaloCells *	fEMCALCells
	! List of cells. More...
TList *	fCuts
	! List with analysis cuts. More...
TList *	fOutputContainer
	! Histogram container. More...
Double_t	fVertex [3]
	! Primary vertex. More...
Bool_t	fFilteredInput
	Read input produced with filter. More...
Float_t	fEmin
	Minimum cluster energy (GeV). More...
Float_t	fEmax
	Maximum cluster energy (GeV). More...
Float_t	fL0min
	Minimum cluster L0. More...
Float_t	fL0max
	Maximum cluster L0. More...
Float_t	fDTimeCut
	Maximum difference between time of cluster pairs (ns). More...
Float_t	fTimeMax
	Maximum cluster time (ns). More...
Float_t	fTimeMin
	Minimum cluster time (ns). More...
Float_t	fAsyCut
	Asymmetry cut. More...
Int_t	fMinNCells
	Minimum ncells in cluster. More...
Int_t	fGroupNCells
	Group n cells. More...
Float_t	fLogWeight
	Logarithmic weight used in cluster recalibration. More...
Bool_t	fSameSM
	Combine clusters in channels on same SM. More...
Int_t	fNMaskCellColumns
	Number of masked columns. More...
Int_t *	fMaskCellColumns
Float_t	fInvMassCutMin
	Minimum mass cut for clusters to fill time or other histograms. More...
Float_t	fInvMassCutMax
	Maximum mass cut for clusters to fill time or other histograms. More...
Int_t	fNbins
	N mass bins of invariant mass histograms. More...
Float_t	fMinBin
	Minimum mass bins of invariant mass histograms. More...
Float_t	fMaxBin
	Maximum mass bins of invariant mass histograms. More...
Int_t	fNTimeBins
	N time bins of invariant mass histograms. More...
Float_t	fMinTimeBin
	Minimum time bins of invariant mass histograms. More...
Float_t	fMaxTimeBin
	Maximum time bins of invariant mass histograms. More...
TLorentzVector	fMomentum1
	Cluster kinematics, temporal. More...
TLorentzVector	fMomentum2
	Cluster kinematics, temporal. More...
TLorentzVector	fMomentum12
	Cluster pair kinematics, temporal. More...
TH1F *	fHmpi0 [AliEMCALGeoParams::fgkEMCALModules][AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]
	< Two-cluster invariant mass assigned to each cell. More...
TH2F *	fHmgg
	! Two-cluster invariant mass vs pt of pair. More...
TH2F *	fHmggDifferentSM
	! Two-cluster invariant mass vs pt of pair, each cluster in different SM. More...
TH2F *	fHmggSM [AliEMCALGeoParams::fgkEMCALModules]
	! Two-cluster invariant mass per SM. More...
TH2F *	fHmggPairSameSectorSM [AliEMCALGeoParams::fgkEMCALModules/2]
	! Two-cluster invariant mass per Pair. More...
TH2F *	fHmggPairSameSideSM [AliEMCALGeoParams::fgkEMCALModules-2]
	! Two-cluster invariant mass per Pair. More...
TH2F *	fHmggMaskFrame
	! Two-cluster invariant mass vs pt of pair, mask clusters facing frames. More...
TH2F *	fHmggDifferentSMMaskFrame
	! Two-cluster invariant mass vs pt of pair, each cluster in different SM,mask clusters facing frames. More...
TH2F *	fHmggSMMaskFrame [AliEMCALGeoParams::fgkEMCALModules]
	! Two-cluster invariant mass per SM, mask clusters facing frames. More...
TH2F *	fHmggPairSameSectorSMMaskFrame [AliEMCALGeoParams::fgkEMCALModules/2]
	! Two-cluster invariant mass per Pair, mask clusters facing frames. More...
TH2F *	fHmggPairSameSideSMMaskFrame [AliEMCALGeoParams::fgkEMCALModules-2]
	! Two-cluster invariant mass per Pair, mask clusters facing frames. More...
TH2F *	fHOpeningAngle
	! Two-cluster opening angle vs pt of pair, with mass close to pi0. More...
TH2F *	fHOpeningAngleDifferentSM
	! Two-cluster opening angle vs pt of pair, each cluster in different SM, with mass close to pi0. More...
TH2F *	fHOpeningAngleSM [AliEMCALGeoParams::fgkEMCALModules]
	! Two-cluster opening angle vs pt per SM,with mass close to pi0. More...
TH2F *	fHOpeningAnglePairSM [AliEMCALGeoParams::fgkEMCALModules]
	! Two-cluster opening angle vs pt per Pair,with mass close to pi0. More...
TH2F *	fHAsymmetry
	! Two-cluster asymmetry vs pt of pair, with mass close to pi0. More...
TH2F *	fHAsymmetryDifferentSM
	! Two-cluster asymmetry vs pt of pair, each cluster in different SM, with mass close to pi0. More...
TH2F *	fHAsymmetrySM [AliEMCALGeoParams::fgkEMCALModules]
	! Two-cluster asymmetry vs pt per SM,with mass close to pi0. More...
TH2F *	fHAsymmetryPairSM [AliEMCALGeoParams::fgkEMCALModules]
	! Two-cluster asymmetry vs pt per Pair,with mass close to pi0. More...
TH2F *	fhTowerDecayPhotonHit [AliEMCALGeoParams::fgkEMCALModules]
	! Cells ordered in column/row for different module, number of times a decay photon hits. More...
TH2F *	fhTowerDecayPhotonEnergy [AliEMCALGeoParams::fgkEMCALModules]
	! Cells ordered in column/row for different module, accumulated energy in the tower by decay photons. More...
TH2F *	fhTowerDecayPhotonAsymmetry [AliEMCALGeoParams::fgkEMCALModules]
	! Cells ordered in column/row for different module, accumulated asymmetry in the tower by decay photons. More...
TH2F *	fhTowerDecayPhotonHitMaskFrame [AliEMCALGeoParams::fgkEMCALModules]
	! Cells ordered in column/row for different module, number of times a decay photon hits. More...
TH1I *	fhNEvents
	! Number of events counter histogram. More...
TH2F *	fHTpi0 [4]
	! Time of cell under pi0 mass, for 4 bunch crossings. More...
TH2F *	fhClusterTime
	! Timing of clusters vs energy. More...
TH2F *	fhClusterTimeSM [AliEMCALGeoParams::fgkEMCALModules]
	! Timing of clusters vs energy per SM. More...
TH2F *	fhClusterPairDiffTime
	! Diference in time of clusters. More...
TH2F *	fhClusterPairDiffTimeSameSM [AliEMCALGeoParams::fgkEMCALModules]
	! Diference in time of clusters same SM. More...
TH2F *	fhClusterPairDiffTimeSameSector [AliEMCALGeoParams::fgkEMCALModules/2]
	! Diference in time of clusters same sector. More...
TH2F *	fhClusterPairDiffTimeSameSide [AliEMCALGeoParams::fgkEMCALModules-2]
	! Diference in time of clusters same side. More...

Detailed Description

This task provides the input for the EMCal energy calibration with pi0 invariant mass analysis per channel.

Fill histograms (one per cell) with two-cluster invariant mass in EMCal using calibration coefficients of the previous iteration. Histogram for a given cell is filled if the most of the energy of the 2 clusters is deposited in this cell and the other cluster could be anywhere in EMCAL. Several cuts are possible to apply to improve the invariant mass distribution per channel:

• Asymmetry cut
• Mininum and maximum energy of the clusters
• Shower shape
• Difference in time of the clusters
• Restrict cluster pairs to same super module

This analysis needs to be executed in several iterations, in each one the mean mass peak position is obtained and applied as calibration factor for the next iteration. More information can be found in this twiki.

Adapted from PHOS tasks developped by Boris Polishchuk.

Author

Gustavo Conesa Balbastre Gusta.nosp@m.vo.C.nosp@m.onesa.nosp@m..Bal.nosp@m.bastr.nosp@m.e@ce.nosp@m.rn.ch, LPSC-IN2P3-CNRS

Definition at line 41 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Constructor & Destructor Documentation

AliAnalysisTaskEMCALPi0CalibSelection::AliAnalysisTaskEMCALPi0CalibSelection

(

const char *

name

)

Default constructor. Arrays initialization is done here.

Definition at line 36 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

AliAnalysisTaskEMCALPi0CalibSelection::~AliAnalysisTaskEMCALPi0CalibSelection ( )

virtual

Destructor.

Definition at line 130 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

AliAnalysisTaskEMCALPi0CalibSelection::AliAnalysisTaskEMCALPi0CalibSelection ( const AliAnalysisTaskEMCALPi0CalibSelection &  )

private

Copy constructor not implemented.

Member Function Documentation

void AliAnalysisTaskEMCALPi0CalibSelection::CorrectClusters

(

)

Loop over EMCAL clusters and recalibrate and recalculate energy, time and position.

Definition at line 147 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

void AliAnalysisTaskEMCALPi0CalibSelection::FillHistograms

(

)

Fill the invariant mass analysis per channel with the corrected clusters, and other general histograms.

Definition at line 213 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

TString AliAnalysisTaskEMCALPi0CalibSelection::GeometryName ( ) const

inline

Definition at line 108 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

AliEMCALRecoUtils* AliAnalysisTaskEMCALPi0CalibSelection::GetEMCALRecoUtils ( ) const

inline

Definition at line 126 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::GetMaxEnergyCellPosAndClusterPos	(	AliVCaloCells *	cells,
		AliVCluster *	clu,
		Int_t &	iSM,
		Int_t &	ieta,
		Int_t &	iphi
	)

void AliAnalysisTaskEMCALPi0CalibSelection::InitGeometryMatrices

(

)

Init geometry and set the geometry matrix, for the first event, skip the rest. Also set once the run dependent calibrations.

Definition at line 507 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

void AliAnalysisTaskEMCALPi0CalibSelection::InitTemperatureCorrections

(

)

Apply run dependent calibration correction.

Definition at line 572 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::MaskFrameCluster	(	Int_t	iSM,
		Int_t	ieta
	)		const

Check if cell is in one of the regions where we have significant amount of material in front of EMCAL.

Returns

True if this cell is in one problematic region

Parameters

iSM	supermodule number of the cell.
ieta	column index of the cell.

Definition at line 893 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by FillHistograms().

AliAnalysisTaskEMCALPi0CalibSelection& AliAnalysisTaskEMCALPi0CalibSelection::operator= ( const AliAnalysisTaskEMCALPi0CalibSelection &  )

private

Assignment operator not implemented.

void AliAnalysisTaskEMCALPi0CalibSelection::PrintInfo

(

)

Print settings.

Definition at line 995 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetAsymmetryCut ( Float_t  asy )

inline

Definition at line 76 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterLambda0Cuts ( Float_t  min, Float_t  max  )

inline

Definition at line 82 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMaxEnergy ( Float_t  emax )

inline

Definition at line 80 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMaxTime ( Float_t  tmax )

inline

Definition at line 74 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMinEnergy ( Float_t  emin )

inline

Definition at line 78 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMinNCells ( Int_t  n )

inline

Definition at line 84 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMinTime ( Float_t  tmin )

inline

Definition at line 72 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetEMCALRecoUtils ( AliEMCALRecoUtils *  ru )

inline

Definition at line 124 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetGeometryMatrixInSM ( TGeoHMatrix *  m, Int_t  i  )

inline

Definition at line 114 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetGeometryName ( TString  name )

inline

Definition at line 106 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetInvariantMassHistoBinRange ( Int_t  nBins, Float_t  minbin, Float_t  maxbin  )

inline

Definition at line 128 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetLogWeight ( Float_t  w )

inline

Definition at line 88 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetMaskCellColumn	(	Int_t	ipos,
		Int_t	icol
	)

Define which column must be masked and its position in the array of columns

Parameters

ipos	position in the list of columns.
icol	column to be masked in EMCal mapping coordinate.

Definition at line 1035 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::SetNCellsGroup ( Int_t  n )

inline

Definition at line 86 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetNMaskCellColumns

(

Int_t

n

)

Set the total number of columns to be masked in the analysis

Parameters

n	number of columns

Definition at line 1018 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::SetOADBFilePath ( TString  path )

inline

Definition at line 116 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetPairDTimeCut ( Float_t  t )

inline

Definition at line 70 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetPairMaxMassCut ( Float_t  max )

inline

Definition at line 92 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetPairMinMassCut ( Float_t  min )

inline

Definition at line 90 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetTimeHistoBinRange ( Int_t  nBins, Float_t  minbin, Float_t  maxbin  )

inline

Definition at line 131 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetTriggerName ( TString  name )

inline

Definition at line 102 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffClusterCorrection ( )

inline

Definition at line 122 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffLoadOwnGeometryMatrices ( )

inline

Definition at line 112 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffSameSM ( )

inline

Definition at line 96 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnClusterCorrection ( )

inline

Definition at line 120 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnLoadOwnGeometryMatrices ( )

inline

Definition at line 110 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnSameSM ( )

inline

Definition at line 94 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::Terminate

(

Option_t *

opt

)

Create cuts/param objects and publish to slot.

Definition at line 1045 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::UseFilteredEventAsInput ( )

inline

Definition at line 98 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::UseNormalEventAsInput ( )

inline

Definition at line 100 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::UserCreateOutputObjects

(

)

Create output container, init geometry.

Definition at line 649 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::UserExec

(

Option_t *

opt

)

Main method, do the analysis per event:

• first, select the events;
• then, correct the clusters if needed;
• finally, fill the histograms per channel after recalibration.

Definition at line 915 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Member Data Documentation

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fAsyCut

private

Asymmetry cut.

Definition at line 189 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SetAsymmetryCut(), and Terminate().

TRefArray* AliAnalysisTaskEMCALPi0CalibSelection::fCaloClustersArr

private

! List of clusters.

Definition at line 165 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), and UserExec().

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fCorrectClusters

private

Correct clusters energy, position etc.

Definition at line 162 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by PrintInfo(), SwitchOffClusterCorrection(), SwitchOnClusterCorrection(), Terminate(), and UserExec().

TList* AliAnalysisTaskEMCALPi0CalibSelection::fCuts

private

! List with analysis cuts.

Definition at line 169 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by Terminate(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fDTimeCut

private

Maximum difference between time of cluster pairs (ns).

Definition at line 185 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SetPairDTimeCut(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fEmax

private

Maximum cluster energy (GeV).

Definition at line 180 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), PrintInfo(), SetClusterMaxEnergy(), and Terminate().

AliVCaloCells* AliAnalysisTaskEMCALPi0CalibSelection::fEMCALCells

private

! List of cells.

Definition at line 167 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), and UserExec().

AliEMCALGeometry* AliAnalysisTaskEMCALPi0CalibSelection::fEMCALGeo

private

! EMCAL geometry pointer.

Geometry matrices with alignments.

Definition at line 145 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), InitGeometryMatrices(), InitTemperatureCorrections(), UserCreateOutputObjects(), and ~AliAnalysisTaskEMCALPi0CalibSelection().

TString AliAnalysisTaskEMCALPi0CalibSelection::fEMCALGeoName

private

Name of geometry to use.

Definition at line 153 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by GeometryName(), PrintInfo(), SetGeometryName(), Terminate(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fEmin

private

Minimum cluster energy (GeV).

Definition at line 179 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), PrintInfo(), SetClusterMinEnergy(), and Terminate().

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fFilteredInput

private

Read input produced with filter.

Definition at line 175 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by PrintInfo(), Terminate(), UseFilteredEventAsInput(), UseNormalEventAsInput(), and UserExec().

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fGroupNCells

private

Group n cells.

Definition at line 192 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SetNCellsGroup(), and Terminate().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHAsymmetry

private

! Two-cluster asymmetry vs pt of pair, with mass close to pi0.

Definition at line 244 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHAsymmetryDifferentSM

private

! Two-cluster asymmetry vs pt of pair, each cluster in different SM, with mass close to pi0.

Definition at line 245 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHAsymmetryPairSM[AliEMCALGeoParams::fgkEMCALModules]

private

! Two-cluster asymmetry vs pt per Pair,with mass close to pi0.

Definition at line 247 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHAsymmetrySM[AliEMCALGeoParams::fgkEMCALModules]

private

! Two-cluster asymmetry vs pt per SM,with mass close to pi0.

Definition at line 246 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterPairDiffTime

private

! Diference in time of clusters.

Definition at line 260 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterPairDiffTimeSameSector[AliEMCALGeoParams::fgkEMCALModules/2]

private

! Diference in time of clusters same sector.

Definition at line 262 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterPairDiffTimeSameSide[AliEMCALGeoParams::fgkEMCALModules-2]

private

! Diference in time of clusters same side.

Definition at line 263 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterPairDiffTimeSameSM[AliEMCALGeoParams::fgkEMCALModules]

private

! Diference in time of clusters same SM.

Definition at line 261 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterTime

private

! Timing of clusters vs energy.

Definition at line 258 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterTimeSM[AliEMCALGeoParams::fgkEMCALModules]

private

! Timing of clusters vs energy per SM.

Definition at line 259 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmgg

private

! Two-cluster invariant mass vs pt of pair.

Definition at line 227 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggDifferentSM

private

! Two-cluster invariant mass vs pt of pair, each cluster in different SM.

Definition at line 228 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggDifferentSMMaskFrame

private

! Two-cluster invariant mass vs pt of pair, each cluster in different SM,mask clusters facing frames.

Definition at line 234 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggMaskFrame

private

! Two-cluster invariant mass vs pt of pair, mask clusters facing frames.

Definition at line 233 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggPairSameSectorSM[AliEMCALGeoParams::fgkEMCALModules/2]

private

! Two-cluster invariant mass per Pair.

Definition at line 230 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggPairSameSectorSMMaskFrame[AliEMCALGeoParams::fgkEMCALModules/2]

private

! Two-cluster invariant mass per Pair, mask clusters facing frames.

Definition at line 236 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggPairSameSideSM[AliEMCALGeoParams::fgkEMCALModules-2]

private

! Two-cluster invariant mass per Pair.

Definition at line 231 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggPairSameSideSMMaskFrame[AliEMCALGeoParams::fgkEMCALModules-2]

private

! Two-cluster invariant mass per Pair, mask clusters facing frames.

Definition at line 237 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggSM[AliEMCALGeoParams::fgkEMCALModules]

private

! Two-cluster invariant mass per SM.

Definition at line 229 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHmggSMMaskFrame[AliEMCALGeoParams::fgkEMCALModules]

private

! Two-cluster invariant mass per SM, mask clusters facing frames.

Definition at line 235 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH1F* AliAnalysisTaskEMCALPi0CalibSelection::fHmpi0[AliEMCALGeoParams::fgkEMCALModules][AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]

private

< Two-cluster invariant mass assigned to each cell.

Definition at line 225 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH1I* AliAnalysisTaskEMCALPi0CalibSelection::fhNEvents

private

! Number of events counter histogram.

Definition at line 254 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHOpeningAngle

private

! Two-cluster opening angle vs pt of pair, with mass close to pi0.

Definition at line 239 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHOpeningAngleDifferentSM

private

! Two-cluster opening angle vs pt of pair, each cluster in different SM, with mass close to pi0.

Definition at line 240 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHOpeningAnglePairSM[AliEMCALGeoParams::fgkEMCALModules]

private

! Two-cluster opening angle vs pt per Pair,with mass close to pi0.

Definition at line 242 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHOpeningAngleSM[AliEMCALGeoParams::fgkEMCALModules]

private

! Two-cluster opening angle vs pt per SM,with mass close to pi0.

Definition at line 241 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhTowerDecayPhotonAsymmetry[AliEMCALGeoParams::fgkEMCALModules]

private

! Cells ordered in column/row for different module, accumulated asymmetry in the tower by decay photons.

Definition at line 251 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhTowerDecayPhotonEnergy[AliEMCALGeoParams::fgkEMCALModules]

private

! Cells ordered in column/row for different module, accumulated energy in the tower by decay photons.

Definition at line 250 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhTowerDecayPhotonHit[AliEMCALGeoParams::fgkEMCALModules]

private

! Cells ordered in column/row for different module, number of times a decay photon hits.

Definition at line 249 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhTowerDecayPhotonHitMaskFrame[AliEMCALGeoParams::fgkEMCALModules]

private

! Cells ordered in column/row for different module, number of times a decay photon hits.

Definition at line 252 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fHTpi0[4]

private

! Time of cell under pi0 mass, for 4 bunch crossings.

Definition at line 257 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fInvMassCutMax

private

Maximum mass cut for clusters to fill time or other histograms.

Definition at line 204 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), SetPairMaxMassCut(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fInvMassCutMin

private

Minimum mass cut for clusters to fill time or other histograms.

Definition at line 203 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), SetPairMinMassCut(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fL0max

private

Maximum cluster L0.

Definition at line 183 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), SetClusterLambda0Cuts(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fL0min

private

Minimum cluster L0.

Definition at line 182 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), SetClusterLambda0Cuts(), and Terminate().

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fLoadMatrices

private

Matrices set from configuration, not get from geometry.root or from ESDs/AODs.

Definition at line 150 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by InitGeometryMatrices(), PrintInfo(), SwitchOffLoadOwnGeometryMatrices(), SwitchOnLoadOwnGeometryMatrices(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fLogWeight

private

Logarithmic weight used in cluster recalibration.

Definition at line 194 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), and SetLogWeight().

Int_t* AliAnalysisTaskEMCALPi0CalibSelection::fMaskCellColumns

private

Definition at line 201 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), MaskFrameCluster(), SetMaskCellColumn(), SetNMaskCellColumns(), and ~AliAnalysisTaskEMCALPi0CalibSelection().

TGeoHMatrix* AliAnalysisTaskEMCALPi0CalibSelection::fMatrix[AliEMCALGeoParams::fgkEMCALModules]

private

Definition at line 148 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), InitGeometryMatrices(), PrintInfo(), and SetGeometryMatrixInSM().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fMaxBin

private

Maximum mass bins of invariant mass histograms.

Definition at line 210 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by PrintInfo(), SetInvariantMassHistoBinRange(), Terminate(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fMaxTimeBin

private

Maximum time bins of invariant mass histograms.

Definition at line 214 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by SetTimeHistoBinRange(), Terminate(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fMinBin

private

Minimum mass bins of invariant mass histograms.

Definition at line 209 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SetInvariantMassHistoBinRange(), Terminate(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fMinNCells

private

Minimum ncells in cluster.

Definition at line 191 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), PrintInfo(), SetClusterMinNCells(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fMinTimeBin

private

Minimum time bins of invariant mass histograms.

Definition at line 213 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by SetTimeHistoBinRange(), Terminate(), and UserCreateOutputObjects().

TLorentzVector AliAnalysisTaskEMCALPi0CalibSelection::fMomentum1

private

Cluster kinematics, temporal.

Definition at line 218 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms().

TLorentzVector AliAnalysisTaskEMCALPi0CalibSelection::fMomentum12

private

Cluster pair kinematics, temporal.

Definition at line 220 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms().

TLorentzVector AliAnalysisTaskEMCALPi0CalibSelection::fMomentum2

private

Cluster kinematics, temporal.

Definition at line 219 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms().

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fNbins

private

N mass bins of invariant mass histograms.

Definition at line 208 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by PrintInfo(), SetInvariantMassHistoBinRange(), Terminate(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fNMaskCellColumns

private

Number of masked columns.

List the masked columns.

Definition at line 198 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), MaskFrameCluster(), SetMaskCellColumn(), SetNMaskCellColumns(), and ~AliAnalysisTaskEMCALPi0CalibSelection().

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fNTimeBins

private

N time bins of invariant mass histograms.

Definition at line 212 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by SetTimeHistoBinRange(), Terminate(), and UserCreateOutputObjects().

TString AliAnalysisTaskEMCALPi0CalibSelection::fOADBFilePath

private

Default path $ALICE_PHYSICS/OADB/EMCAL, if needed change.

Definition at line 160 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by InitGeometryMatrices(), InitTemperatureCorrections(), and SetOADBFilePath().

TList* AliAnalysisTaskEMCALPi0CalibSelection::fOutputContainer

private

! Histogram container.

Definition at line 171 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskEMCALPi0CalibSelection().

AliEMCALRecoUtils* AliAnalysisTaskEMCALPi0CalibSelection::fRecoUtils

private

Access to reconstruction utilities.

Definition at line 158 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), FillHistograms(), GetEMCALRecoUtils(), InitTemperatureCorrections(), PrintInfo(), SetEMCALRecoUtils(), Terminate(), and ~AliAnalysisTaskEMCALPi0CalibSelection().

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fSameSM

private

Combine clusters in channels on same SM.

Definition at line 196 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SwitchOffSameSM(), SwitchOnSameSM(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fTimeMax

private

Maximum cluster time (ns).

Definition at line 186 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SetClusterMaxTime(), and Terminate().

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fTimeMin

private

Minimum cluster time (ns).

Definition at line 187 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms(), PrintInfo(), SetClusterMinTime(), and Terminate().

TString AliAnalysisTaskEMCALPi0CalibSelection::fTriggerName

private

Trigger name must contain this name.

Definition at line 155 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by SetTriggerName(), and UserExec().

Double_t AliAnalysisTaskEMCALPi0CalibSelection::fVertex[3]

private

! Primary vertex.

Definition at line 173 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AliAnalysisTaskEMCALPi0CalibSelection(), FillHistograms(), and UserExec().

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

• PWGPP/EMCAL/AliAnalysisTaskEMCALPi0CalibSelection.h
• PWGPP/EMCAL/AliAnalysisTaskEMCALPi0CalibSelection.cxx