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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 InitEnergyCalibrationFactors ()
 
void InitGeometryMatrices ()
 
void InitTemperatureCorrections ()
 
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 SetCalibrationFilePath (TString path)
 
void SwitchOnClusterCorrection ()
 
void SwitchOffClusterCorrection ()
 
void SwitchOnRecalculatePosition ()
 
void SwitchOffRecalculatePosition ()
 
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...
 
AliAnalysisTaskEMCALPi0CalibSelectionoperator= (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...
 
TString fCalibFilePath
 Full path with file with energy calibration factors per channel from previous iteration. More...
 
Bool_t fCorrectClusters
 Correct clusters energy, position etc. More...
 
Bool_t fRecalPosition
 Switch on/off cluster position calculation, in case alignment matrices are not available. 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 37 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

AliAnalysisTaskEMCALPi0CalibSelection::~AliAnalysisTaskEMCALPi0CalibSelection ( )
virtual

Destructor.

Definition at line 132 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 149 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 215 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

TString AliAnalysisTaskEMCALPi0CalibSelection::GeometryName ( ) const
inline

Definition at line 110 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

AliEMCALRecoUtils* AliAnalysisTaskEMCALPi0CalibSelection::GetEMCALRecoUtils ( ) const
inline

Definition at line 134 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::InitEnergyCalibrationFactors ( )

Recover energy calibration factors from file to be provided by the user via the string fCalibFilePath and pass it to fRecoUtils. Do it only once

Definition at line 511 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

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 534 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by UserExec().

void AliAnalysisTaskEMCALPi0CalibSelection::InitTemperatureCorrections ( )

Recover the run dependent calibration correction and pass it to fRecoUtils. Do it only once.

Definition at line 607 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
iSMsupermodule number of the cell.
ietacolumn index of the cell.

Definition at line 931 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 1035 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetAsymmetryCut ( Float_t  asy)
inline

Definition at line 78 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetCalibrationFilePath ( TString  path)
inline

Definition at line 120 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

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

Definition at line 84 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMaxEnergy ( Float_t  emax)
inline

Definition at line 82 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMaxTime ( Float_t  tmax)
inline

Definition at line 76 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMinEnergy ( Float_t  emin)
inline

Definition at line 80 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMinNCells ( Int_t  n)
inline

Definition at line 86 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetClusterMinTime ( Float_t  tmin)
inline

Definition at line 74 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetEMCALRecoUtils ( AliEMCALRecoUtils *  ru)
inline

Definition at line 132 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Definition at line 116 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetGeometryName ( TString  name)
inline

Definition at line 108 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

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

Definition at line 136 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetLogWeight ( Float_t  w)
inline

Definition at line 90 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
iposposition in the list of columns.
icolcolumn to be masked in EMCal mapping coordinate.

Definition at line 1078 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::SetNCellsGroup ( Int_t  n)
inline

Definition at line 88 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
nnumber of columns

Definition at line 1061 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::SetOADBFilePath ( TString  path)
inline

Definition at line 118 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetPairDTimeCut ( Float_t  t)
inline

Definition at line 72 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SetPairMaxMassCut ( Float_t  max)
inline

Definition at line 94 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetPairMinMassCut ( Float_t  min)
inline

Definition at line 92 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Definition at line 139 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SetTriggerName ( TString  name)
inline

Definition at line 104 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffClusterCorrection ( )
inline

Definition at line 126 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffLoadOwnGeometryMatrices ( )
inline

Definition at line 114 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffRecalculatePosition ( )
inline

Definition at line 130 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOffSameSM ( )
inline

Definition at line 98 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnClusterCorrection ( )
inline

Definition at line 124 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnLoadOwnGeometryMatrices ( )
inline

Definition at line 112 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnRecalculatePosition ( )
inline

Definition at line 128 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::SwitchOnSameSM ( )
inline

Definition at line 96 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by AddTaskEMCALPi0Calibration().

void AliAnalysisTaskEMCALPi0CalibSelection::Terminate ( Option_t *  opt)

Create cuts/param objects and publish to slot.

Definition at line 1088 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

void AliAnalysisTaskEMCALPi0CalibSelection::UseFilteredEventAsInput ( )
inline

Definition at line 100 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::UseNormalEventAsInput ( )
inline

Definition at line 102 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

void AliAnalysisTaskEMCALPi0CalibSelection::UserCreateOutputObjects ( )

Create output container, init geometry.

Definition at line 687 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 953 of file AliAnalysisTaskEMCALPi0CalibSelection.cxx.

Member Data Documentation

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fAsyCut
private

Asymmetry cut.

Definition at line 199 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TString AliAnalysisTaskEMCALPi0CalibSelection::fCalibFilePath
private

Full path with file with energy calibration factors per channel from previous iteration.

Definition at line 169 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by InitEnergyCalibrationFactors(), PrintInfo(), and SetCalibrationFilePath().

TRefArray* AliAnalysisTaskEMCALPi0CalibSelection::fCaloClustersArr
private

! List of clusters.

Definition at line 175 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fCorrectClusters
private

Correct clusters energy, position etc.

Definition at line 171 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TList* AliAnalysisTaskEMCALPi0CalibSelection::fCuts
private

! List with analysis cuts.

Definition at line 179 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 195 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fEmax
private

Maximum cluster energy (GeV).

Definition at line 190 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

AliVCaloCells* AliAnalysisTaskEMCALPi0CalibSelection::fEMCALCells
private

! List of cells.

Definition at line 177 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

AliEMCALGeometry* AliAnalysisTaskEMCALPi0CalibSelection::fEMCALGeo
private
TString AliAnalysisTaskEMCALPi0CalibSelection::fEMCALGeoName
private

Name of geometry to use.

Definition at line 161 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fEmin
private

Minimum cluster energy (GeV).

Definition at line 189 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 185 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fGroupNCells
private

Group n cells.

Definition at line 202 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 254 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 255 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 257 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 256 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterPairDiffTime
private

! Diference in time of clusters.

Definition at line 270 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 272 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 273 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 271 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TH2F* AliAnalysisTaskEMCALPi0CalibSelection::fhClusterTime
private

! Timing of clusters vs energy.

Definition at line 268 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 269 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 237 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 238 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 244 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 243 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 240 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 246 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 241 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 247 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 239 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 245 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 235 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TH1I* AliAnalysisTaskEMCALPi0CalibSelection::fhNEvents
private

! Number of events counter histogram.

Definition at line 264 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 249 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 250 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 252 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 251 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 261 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 260 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 259 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 262 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 267 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 214 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 213 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fL0max
private

Maximum cluster L0.

Definition at line 193 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fL0min
private

Minimum cluster L0.

Definition at line 192 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 158 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 204 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), and SetLogWeight().

Int_t* AliAnalysisTaskEMCALPi0CalibSelection::fMaskCellColumns
private
TGeoHMatrix* AliAnalysisTaskEMCALPi0CalibSelection::fMatrix[AliEMCALGeoParams::fgkEMCALModules]
private
Float_t AliAnalysisTaskEMCALPi0CalibSelection::fMaxBin
private

Maximum mass bins of invariant mass histograms.

Definition at line 220 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 224 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 219 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fMinNCells
private

Minimum ncells in cluster.

Definition at line 201 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 223 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TLorentzVector AliAnalysisTaskEMCALPi0CalibSelection::fMomentum1
private

Cluster kinematics, temporal.

Definition at line 228 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms().

TLorentzVector AliAnalysisTaskEMCALPi0CalibSelection::fMomentum12
private

Cluster pair kinematics, temporal.

Definition at line 230 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms().

TLorentzVector AliAnalysisTaskEMCALPi0CalibSelection::fMomentum2
private

Cluster kinematics, temporal.

Definition at line 229 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by FillHistograms().

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fNbins
private

N mass bins of invariant mass histograms.

Definition at line 218 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Int_t AliAnalysisTaskEMCALPi0CalibSelection::fNMaskCellColumns
private
Int_t AliAnalysisTaskEMCALPi0CalibSelection::fNTimeBins
private

N time bins of invariant mass histograms.

Definition at line 222 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 167 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TList* AliAnalysisTaskEMCALPi0CalibSelection::fOutputContainer
private

! Histogram container.

Definition at line 181 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fRecalPosition
private

Switch on/off cluster position calculation, in case alignment matrices are not available.

Definition at line 173 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by CorrectClusters(), PrintInfo(), SwitchOffRecalculatePosition(), SwitchOnRecalculatePosition(), and Terminate().

AliEMCALRecoUtils* AliAnalysisTaskEMCALPi0CalibSelection::fRecoUtils
private
Bool_t AliAnalysisTaskEMCALPi0CalibSelection::fSameSM
private

Combine clusters in channels on same SM.

Definition at line 206 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fTimeMax
private

Maximum cluster time (ns).

Definition at line 196 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

Float_t AliAnalysisTaskEMCALPi0CalibSelection::fTimeMin
private

Minimum cluster time (ns).

Definition at line 197 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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

TString AliAnalysisTaskEMCALPi0CalibSelection::fTriggerName
private

Trigger name must contain this name.

Definition at line 163 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

Referenced by SetTriggerName(), and UserExec().

Double_t AliAnalysisTaskEMCALPi0CalibSelection::fVertex[3]
private

! Primary vertex.

Definition at line 183 of file AliAnalysisTaskEMCALPi0CalibSelection.h.

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


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