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AliAnalysisTaskEmcal.h
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1 #ifndef ALIANALYSISTASKEMCAL_H
2 #define ALIANALYSISTASKEMCAL_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4  * See cxx source for full Copyright notice */
5 
6 class TClonesArray;
7 class TString;
8 class AliMCParticle;
9 class AliVCluster;
10 class AliVTrack;
11 class AliVParticle;
12 class AliVCaloCells;
13 class TH1;
14 class TProfile;
15 class AliEMCALGeometry;
16 class AliGenPythiaEventHeader;
17 class AliGenHerwigEventHeader;
18 class AliVCaloTrigger;
19 class AliAnalysisUtils;
20 class AliEMCALTriggerPatchInfo;
21 class AliAODTrack;
22 class AliEmcalPythiaInfo;
23 class AliAODInputHandler;
24 class AliESDInputHandler;
25 
26 #include "Rtypes.h"
27 #include "TArrayI.h"
28 
29 #include "AliParticleContainer.h"
30 #include "AliMCParticleContainer.h"
31 #include "AliTrackContainer.h"
32 #include "AliClusterContainer.h"
33 #include "AliEmcalList.h"
34 
35 #include "AliAnalysisTaskSE.h"
70  public:
71 
76  enum EDataType_t {
80  };
81 
86  enum BeamType {
87  kNA = -1,
88  kpp = 0,
89  kAA = 1,
90  kpA = 2
91  };
92 
97  enum TriggerType {
98  kND = -1,
99  kJ1 = 0,
100  kJ2 = 1,
101  kG1 = 2,
102  kG2 = 3,
103  kL0 = 4
104  };
105 
116  };
117 
125  };
126 
131 
142  AliAnalysisTaskEmcal(const char *name, Bool_t histo=kFALSE);
143 
147  virtual ~AliAnalysisTaskEmcal();
148 
158 
167  AliTrackContainer *AddTrackContainer(const char *n);
168 
178 
188 
193 
200 
206  AliParticleContainer *GetParticleContainer(const char* name) const;
207 
214 
220  AliClusterContainer *GetClusterContainer(const char* name) const;
222  AliMCParticleContainer *GetMCParticleContainer(const char* name) const { return dynamic_cast<AliMCParticleContainer*>(GetParticleContainer(name)); }
224  AliTrackContainer *GetTrackContainer(const char* name) const { return dynamic_cast<AliTrackContainer*>(GetParticleContainer(name)) ; }
225  void RemoveParticleContainer(Int_t i=0) { fParticleCollArray.RemoveAt(i) ; }
226  void RemoveClusterContainer(Int_t i=0) { fClusterCollArray.RemoveAt(i) ; }
227  void SetCaloCellsName(const char *n) { fCaloCellsName = n ; }
229  void SetCaloTriggersName(const char *n) { fCaloTriggersName = n ; }
230  void SetCentRange(Double_t min, Double_t max) { fMinCent = min ; fMaxCent = max ; }
231  void SetCentralityEstimator(const char *c) { fCentEst = c ; }
232 
239  void SetClusPtCut(Double_t cut, Int_t c=0);
240 
248  void SetClusTimeCut(Double_t min, Double_t max, Int_t c=0);
249 
252  void SetHistoBins(Int_t nbins, Double_t min, Double_t max) { fNbins = nbins; fMinBinPt = min; fMaxBinPt = max ; }
253  void SetIsEmbedded(Bool_t i) { fIsEmbedded = i ; }
254  void SetIsPythia(Bool_t i) { fIsPythia = i ; }
255  void SetIsHerwig(Bool_t i) { fIsHerwig = i ; }
257 
268 
274 
284  void SetUserPtHardBinning(const TArrayI &binning) { fPtHardBinning = binning; }
285 
287  void SetMinMCLabel(Int_t s) { fMinMCLabel = s ; }
288  void SetMinNTrack(Int_t min) { fMinNTrack = min ; }
291  virtual void SetNCentBins(Int_t n) { fNcentBins = n ; }
294  void SetOffTrigger(UInt_t t) { fOffTrigger = t ; }
295 
303  void SetTrackEtaLimits(Double_t min, Double_t max, Int_t c=0);
304 
312  void SetTrackPhiLimits(Double_t min, Double_t max, Int_t c=0);
313 
320  void SetTrackPtCut(Double_t cut, Int_t c=0);
321 
322  void SetTrigClass(const char *n) { fTrigClass = n ; }
323  void SetMinBiasTriggerClassName(const char *n) { fMinBiasRefTrigger = n ; }
325  void SetUseAliAnaUtils(Bool_t b, Bool_t bRejPilup = kTRUE) { fUseAliAnaUtils = b ; fRejectPileup = bRejPilup ; }
326  void SetVzRange(Double_t min, Double_t max) { fMinVz = min ; fMaxVz = max ; }
331  void SetPythiaInfoName(const char *n) { fPythiaInfoName = n ; }
332  const TString& GetPythiaInfoName() const { return fPythiaInfoName ; }
333  const AliEmcalPythiaInfo *GetPythiaInfo() const { return fPythiaInfo ; }
335  void SetMCFilter() { fMCRejectFilter = kTRUE ; }
336  void ResetMCFilter() { fMCRejectFilter = kFALSE ; }
343 
344  // Static Utilities
349  static AliAODInputHandler* AddAODHandler();
350 
355  static AliESDInputHandler* AddESDHandler();
356 
357  protected:
362  void LoadPythiaInfo(AliVEvent *event);
363 
364  void SetRejectionReasonLabels(TAxis* axis);
365 
377  Bool_t AcceptCluster(AliVCluster *clus, Int_t c = 0) const;
378 
388  Bool_t AcceptTrack(AliVParticle *track, Int_t c = 0) const;
389 
395  void AddObjectToEvent(TObject *obj, Bool_t attempt = kFALSE);
396 
404  AliVParticle *GetAcceptParticleFromArray(Int_t p, Int_t c=0) const;
405 
413  AliVCluster *GetAcceptClusterFromArray(Int_t cl, Int_t c=0) const;
414 
415 
425  TClonesArray *GetArrayFromEvent(const char *name, const char *clname=0);
426 
434  BeamType GetBeamType() const;
435 
441  TClonesArray *GetParticleArray(Int_t i=0) const;
442 
448  TClonesArray *GetClusterArray(Int_t i=0) const;
449 
455  Int_t GetNParticles(Int_t i=0) const;
456 
463  Int_t GetNClusters(Int_t i=0) const;
464 
476  AliEMCALTriggerPatchInfo *GetMainTriggerPatch(TriggerCategory triggersel = kTriggerLevel1Jet, Bool_t doSimpleOffline = kFALSE);
477 
486  Bool_t HasTriggerType(TriggerType triggersel);
487 
496 
510  Bool_t PythiaInfoFromFile(const char* currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard);
520  Bool_t IsTrackInEmcalAcceptance(AliVParticle* part, Double_t edges=0.9) const;
521 
526  void GeneratePythiaInfoObject(AliMCEvent* mcEvent);
527 
535 
576 
604  void UserExec(Option_t *option);
605 
616  Bool_t UserNotify();
617 
638 
650  virtual void ExecOnce();
651 
666  virtual Bool_t FillGeneralHistograms();
667 
697  virtual Bool_t IsEventSelected();
698 
722  virtual Bool_t RetrieveEventObjects();
723 
731  virtual void RunChanged(Int_t /*newrun*/) {}
732 
740  virtual void UserExecOnce() {}
741 
747  virtual void UserFileChanged() {}
748 
756  virtual Bool_t FillHistograms() { return kTRUE ; }
757 
765  virtual Bool_t Run() { return kTRUE ; }
766 
767  // Static utilities
777  static void GetEtaPhiDiff(const AliVTrack *t, const AliVCluster *v, Double_t &phidiff, Double_t &etadiff);
778 
784  static Byte_t GetTrackType(const AliVTrack *t);
785 
797  static Byte_t GetTrackType(const AliAODTrack *aodTrack, UInt_t filterBit1, UInt_t filterBit2);
798 
799  static Double_t DeltaPhi(Double_t phia, Double_t phib, Double_t rMin = -TMath::Pi()/2, Double_t rMax = 3*TMath::Pi()/2);
801  static void GenerateFixedBinArray(Int_t n, Double_t min, Double_t max, Double_t* array);
802 
809  static Double_t GetParallelFraction(AliVParticle* part1, AliVParticle* part2);
810 
817  static Double_t GetParallelFraction(const TVector3& vect1, AliVParticle* part2);
818 
820 
821  // Task configuration
875 
876  // Service fields
878  AliAnalysisUtils *fAliAnalysisUtils;
880  AliEMCALGeometry *fGeom;
881  TClonesArray *fTracks;
882  TClonesArray *fCaloClusters;
883  AliVCaloCells *fCaloCells;
884  AliVCaloTrigger *fCaloTriggers;
885  TClonesArray *fTriggerPatchInfo;
896  AliGenPythiaEventHeader *fPythiaHeader;
897  AliGenHerwigEventHeader *fHerwigHeader;
907 
908  // Output
916  TProfile *fHistXsection;
927 
928  private:
929  AliAnalysisTaskEmcal(const AliAnalysisTaskEmcal&); // not implemented
930  AliAnalysisTaskEmcal &operator=(const AliAnalysisTaskEmcal&); // not implemented
931 
933  ClassDef(AliAnalysisTaskEmcal, 17) // EMCAL base analysis task
935 };
936 
946 {
947  Double_t dphi = -999;
948  const Double_t tpi = TMath::TwoPi();
949 
950  if (phia < 0) phia += tpi;
951  else if (phia > tpi) phia -= tpi;
952  if (phib < 0) phib += tpi;
953  else if (phib > tpi) phib -= tpi;
954  dphi = phib - phia;
955  if (dphi < rangeMin) dphi += tpi;
956  else if (dphi > rangeMax) dphi -= tpi;
957 
958  return dphi;
959 }
960 
971 {
972  Double_t binWidth = (max-min)/n;
973  array[0] = min;
974  for (Int_t i = 1; i <= n; i++) {
975  array[i] = array[i-1]+binWidth;
976  }
977 }
978 
989 {
990  Double_t *array = new Double_t[n+1];
991  GenerateFixedBinArray(n, min, max, array);
992  return array;
993 }
994 
995 #endif
void SetJetPtFactor(Float_t f)
void SetCentRange(Double_t min, Double_t max)
virtual Bool_t Run()
Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function.
void SetPythiaInfoName(const char *n)
void SetTrackPtFactor(Float_t f)
Bool_t fGeneratePythiaInfoObject
Generate Pythia info object.
TObjArray fClusterCollArray
cluster collection array
Int_t fNVertSPDCont
!event SPD vertex number of contributors
AliMCParticleContainer * GetMCParticleContainer(const char *name) const
Bool_t fIsPythia
trigger, if it is a PYTHIA production
double Double_t
Definition: External.C:58
TH2 * fHistPtHardBinCorr
!Correlation between global and local (per-event) -hard bin
TH1 * fHistTrials
!trials from pyxsec.root
Bool_t fPtHardInitialized
!flag whether the -hard bin was initialized, purely for internal processing
static Double_t DeltaPhi(Double_t phia, Double_t phib, Double_t rMin=-TMath::Pi()/2, Double_t rMax=3 *TMath::Pi()/2)
EMCAL Level1 gamma trigger, low threshold.
AliEmcalPythiaInfo * fPythiaInfo
!event parton info
Bool_t AcceptTrack(AliVParticle *track, Int_t c=0) const
ULong_t GetTriggerList()
Get list of selected triggers of the given event.
Int_t fPtHardBinGlobal
!event -hard bin, detected from filename
EMCAL Level1 jet trigger, low threshold.
Bool_t HasTriggerType(TriggerType triggersel)
Check if event has a given trigger type.
void SetUserPtHardBinning(const TArrayI &binning)
Set a non-standard -hard binning.
Int_t fNTrials
!event trials
void SetMinNTrack(Int_t min)
UInt_t fOffTrigger
offline trigger for event selection
void AdoptParticleContainer(AliParticleContainer *cont)
Double_t fVertexSPD[3]
!event Svertex
Double_t fMinCent
min centrality for event selection
Double_t fTrackPtCut
cut on track pt in event selection
virtual void UserFileChanged()
Virtual method for user code to be executed when a file changed.
No special treatment for EMCal triggers.
Recalculated jet trigger patch; does not need to be above trigger threshold.
Base task in the EMCAL framework.
Bool_t fLocalInitialized
whether or not the task has been already initialized
Bool_t fUsePtHardBinScaling
Use -hard bin scaling in merging.
TH2 * fHistPtHardCorrGlobal
!Correlation between -hard value and global bin
Container with name, TClonesArray and cuts for particles.
void SetUseAliAnaUtils(Bool_t b, Bool_t bRejPilup=kTRUE)
Bool_t fUseXsecFromHeader
! Use cross section from header instead of pyxsec.root (purely transient)
void SetUseSPDTrackletVsClusterBG(Bool_t b)
void SetTrackPtCut(Double_t cut, Int_t c=0)
Apply cut on the transverse momentum of all tracks in the track container with index c...
static void GetEtaPhiDiff(const AliVTrack *t, const AliVCluster *v, Double_t &phidiff, Double_t &etadiff)
Calculate and difference between a track (t) and a cluster (c).
Double_t fMinBinPt
min pt in histograms
Double_t fEPV0
!event plane V0
void SetUseNewCentralityEstimation(Bool_t b)
void SetCountDownscaleCorrectedEvents(Bool_t d)
Int_t fNPtHardBins
Number of -hard bins in the dataset.
Bool_t fGeneralHistograms
whether or not it should fill some general histograms
Bool_t AcceptCluster(AliVCluster *clus, Int_t c=0) const
Cluster selection.
TCanvas * c
Definition: TestFitELoss.C:172
AliAnalysisTaskEmcal & operator=(const AliAnalysisTaskEmcal &)
virtual void UserExecOnce()
Task initializations handled in user tasks.
void SetGetPtHardBinFromPath(Bool_t docheck)
Switch on/off getting bin from the file path.
Int_t fCentBin
!event centrality bin
TH1 * fHistEventsAfterSel
!total number of events per pt hard bin after selection
void SetTriggerTypeSel(TriggerType t)
Float_t fPtHardAndClusterPtFactor
Factor between ptHard and cluster pT to reject/accept event.
Double_t fMinPtTrackInEmcal
min pt track in emcal
void SetVzRange(Double_t min, Double_t max)
TH1 * fHistEventPlane
!event plane distribution
AliTrackContainer * GetTrackContainer(const char *name) const
TH1 * fHistEvents
!total number of events per pt hard bin
void SetClusPtCut(Double_t cut, Int_t c=0)
Apply cut on for all clusters in container with index c.
AliClusterContainer * AddClusterContainer(const char *n)
Create new cluster container and attach it to the task.
Double_t fEPV0C
!event plane V0C
TH1 * fHistCentrality
!event centrality distribution
void SetCaloTriggerPatchInfoName(const char *n)
Container for particles within the EMCAL framework.
Bool_t fIsEmbedded
trigger, embedded signal
void AdoptClusterContainer(AliClusterContainer *cont)
TObjArray fParticleCollArray
particle/track collection array
BeamType
Switch for the beam type.
void SetTrackEtaLimits(Double_t min, Double_t max, Int_t c=0)
Apply cut on the pseudorapidity of the all tracks in the track container with index c...
AliParticleContainer * GetParticleContainer(Int_t i=0) const
Get particle container attached to this task.
void SetEMCalTriggerMode(EMCalTriggerMode_t m)
TProfile * fHistXsectionAfterSel
!x section from pythia header
TriggerType
Switch for EMCAL trigger types.
Bool_t CheckMCOutliers()
Filter the mc tails in pt-hard distributions.
EMCalTriggerMode_t fEMCalTriggerMode
EMCal trigger selection mode.
virtual Bool_t FillHistograms()
Function filling histograms.
void SetForceBeamType(BeamType f)
Int_t GetNParticles(Int_t i=0) const
Get number of particles in container attached to this task with index i.
TClonesArray * fCaloClusters
!clusters
Bool_t fUseNewCentralityEstimation
Use new centrality estimation (for 2015 data)
Bool_t IsTrackInEmcalAcceptance(AliVParticle *part, Double_t edges=0.9) const
Determines if a track is inside the EMCal acceptance.
int Int_t
Definition: External.C:63
TH1 * fHistTriggerClasses
!number of events in each trigger class
Bool_t fCountDownscaleCorrectedEvents
Count event number corrected for downscaling.
unsigned int UInt_t
Definition: External.C:33
float Float_t
Definition: External.C:68
Double_t fMaxVz
max vertex for event selection
void GeneratePythiaInfoObject(AliMCEvent *mcEvent)
Copy some information about the Pythia event in a PythaInfo object.
AliEMCALGeometry * fGeom
!emcal geometry
The overlap between low and high threshold trigger is assigned to the lower threshold only...
kRecalculated gamma trigger patch; does not need to be above trigger threshold
TString fCaloTriggerPatchInfoName
trigger patch info array name
TString fCaloTriggersName
name of calo triggers collection
TH1 * fHistTriggerClassesCorr
!corrected number of events in each trigger class
Bool_t fIsHerwig
trigger, if it is a HERWIG production
AliGenPythiaEventHeader * fPythiaHeader
!event Pythia header
void SetTrackPhiLimits(Double_t min, Double_t max, Int_t c=0)
Apply cut on azimuthal angle of the all tracks in the track container with index c...
AliParticleContainer * AddParticleContainer(const char *n)
Create new particle container and attach it to the task.
AliAnalysisUtils * fAliAnalysisUtils
!vertex selection (optional)
BeamType fForceBeamType
forced beam type
Int_t fNcentBins
how many centrality bins
AliClusterContainer * GetClusterContainer(Int_t i=0) const
Get cluster container attached to this task.
TriggerType fTriggerTypeSel
trigger type to select based on trigger patches
virtual Bool_t FillGeneralHistograms()
Filling general histograms.
TString fTrigClass
trigger class name for event selection
Float_t fPtHardAndJetPtFactor
Factor between ptHard and jet pT to reject/accept event.
TClonesArray * GetParticleArray(Int_t i=0) const
Get TClonesArray with particles.
BeamType GetBeamType() const
Get beam type.
void SetUsePtHardBinScaling(Bool_t b)
Double_t fMinVz
min vertex for event selection
BeamType fBeamType
!event beam type
Float_t fPtHardAndTrackPtFactor
Factor between ptHard and track pT to reject/accept event.
Double_t fCent
!event centrality
Double_t fMinEventPlane
minimum event plane value
TString fCaloCellsName
name of calo cell collection
Int_t fMCLabelShift
if MC label > fMCLabelShift, MC label -= fMCLabelShift
Int_t GetNClusters(Int_t i=0) const
Get number of clusters in the cluster container attached to this task with index i.
Int_t fNVertCont
!event vertex number of contributors
Bool_t fMCRejectFilter
enable the filtering of events by tail rejection
Bool_t fGetPtHardBinFromName
Obtain pt-hard bin from file path.
unsigned long ULong_t
Definition: External.C:38
void RemoveClusterContainer(Int_t i=0)
Double_t fZvertexDiff
upper limit for distance between primary and SPD vertex
AliEMCALTriggerPatchInfo * GetMainTriggerPatch(TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doSimpleOffline=kFALSE)
Get main trigger match.
EMCAL Level0 trigger.
EMCAL Level1 jet trigger, high threshold.
void AdoptMCParticleContainer(AliMCParticleContainer *cont)
Int_t fSelectPtHardBin
select one pt hard bin for analysis
AliMCParticleContainer * AddMCParticleContainer(const char *n)
Create new container for MC particles and attach it to the task.
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...
virtual Bool_t RetrieveEventObjects()
Retrieve common objects from event.
Bool_t fRejectPileup
Reject pilup using function AliAnalysisUtils::IsPileUpEvent()
void RemoveParticleContainer(Int_t i=0)
TProfile * fHistXsection
!x section from pyxsec.root
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.
void UserExec(Option_t *option)
Event loop, called for each event.
Int_t fMinMCLabel
minimum MC label value for the tracks/clusters being considered MC particles
virtual void SetNCentBins(Int_t n)
AliVCaloCells * fCaloCells
!cells
void SetTrigClass(const char *n)
TClonesArray * GetArrayFromEvent(const char *name, const char *clname=0)
Read a TClonesArray from event.
Enhanced TList-derived class that implements correct merging for pt_hard binned production.
Definition: AliEmcalList.h:25
Double_t fEventPlaneVsEmcal
select events which have a certain event plane wrt the emcal
virtual Bool_t IsEventSelected()
Performing event selection.
Float_t fPtHard
!event -hard
TH1 * fHistPtHard
! -hard distribution
static Double_t * GenerateFixedBinArray(Int_t n, Double_t min, Double_t max)
AliEmcalList * fOutput
!output list
void SetZvertexDiffValue(Double_t cut)
Double_t fMaxBinPt
max pt in histograms
Int_t fPtHardBin
!event -hard bin
void SetHistoBins(Int_t nbins, Double_t min, Double_t max)
AliMCParticleContainer * GetMCParticleContainer(Int_t i=0) const
virtual void RunChanged(Int_t)
Process tasks relevant when a file with a different run number is processed.
TClonesArray * fTracks
!tracks
TH1 * fHistTrialsAfterSel
!total number of trials per pt hard bin after selection
AliGenHerwigEventHeader * fHerwigHeader
!event Herwig header
Definition: External.C:220
void LoadPythiaInfo(AliVEvent *event)
Load parton info.
Bool_t fIsEsd
!whether it's an ESD analysis
static AliAODInputHandler * AddAODHandler()
Add an AOD handler to the analysis manager.
Double_t fVertex[3]
!event vertex
AliTrackContainer * AddTrackContainer(const char *n)
Create new track container and attach it to the task.
AliTrackContainer * GetTrackContainer(Int_t i=0) const
void SetMinBiasTriggerClassName(const char *n)
EMCalTriggerMode_t
Handling of the EMCAL trigger thresholds.
Bool_t fCreateHisto
whether or not create histograms
void SetNumberOfPtHardBins(Int_t nbins)
Set the number of -hard bins.
Bool_t UserNotify()
Notifying the user that the input data file has changed and performing steps needed to be done...
Store some informaion about a Pythia eventThis class is used to store some information about a Pythia...
TH1 * fHistEventRejection
!book keep reasons for rejecting event
void SetMakeGeneralHistograms(Bool_t g)
TClonesArray * fTriggerPatchInfo
!trigger patch info array
TClonesArray * GetClusterArray(Int_t i=0) const
Get TClonesArray with EMCAL clusters.
void SetNeedEmcalGeom(Bool_t n)
Bool_t FileChanged()
Steps to be executed when a few file is loaded into the input handler.
Double_t fEPV0A
!event plane V0A
void SetEventPlaneVsEmcal(Double_t ep)
void SetCaloTriggersName(const char *n)
const AliEmcalPythiaInfo * GetPythiaInfo() const
virtual void ExecOnce()
Perform steps needed to initialize the analysis.
TString fCentEst
name of V0 centrality estimator
TString fPythiaInfoName
name of pythia info object
const char Option_t
Definition: External.C:48
Int_t fRunNumber
!run number (triggering RunChanged()
EMCAL Level1 gamma trigger, high threshold.
void AddObjectToEvent(TObject *obj, Bool_t attempt=kFALSE)
Add object to event.
AliVCaloTrigger * fCaloTriggers
!calo triggers
void SetRejectionReasonLabels(TAxis *axis)
void UserCreateOutputObjects()
Main initialization function on the worker.
Bool_t fFileChanged
! Signal triggered when the file has changed
TH1 * fHistZVertex
!z vertex position
Int_t fMinNTrack
minimum nr of tracks in event with pT>fTrackPtCut
static Byte_t GetTrackType(const AliVTrack *t)
Get track type encoded from bits 20 and 21.
void SetGeneratePythiaInfoObject(Bool_t b)
const Int_t nbins
Bool_t fUseAliAnaUtils
used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts
void SetClusTimeCut(Double_t min, Double_t max, Int_t c=0)
Apply cut on cluster time for clusters in container with index c.
bool Bool_t
Definition: External.C:53
ULong_t fTriggers
list of fired triggers
static AliESDInputHandler * AddESDHandler()
Add a ESD handler to the analysis manager.
Double_t fMaxEventPlane
maximum event plane value
Float_t fXsection
!x-section from pythia header
EDataType_t
Switch for the data type.
void SetCaloCellsName(const char *n)
void SetCentralityEstimator(const char *c)
TH1 * fHistEventCount
!incoming and selected events
Double_t fMaxCent
max centrality for event selection
void SetMinPtTrackInEmcal(Double_t min)
TriggerCategory
Online trigger categories.
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...
Container structure for EMCAL clusters.
TString fMinBiasRefTrigger
Name of the minmum bias reference trigger, used in the calculation of downscale-corrected event numbe...
Container for MC-true particles within the EMCAL framework.
Bool_t fNeedEmcalGeom
whether or not the task needs the emcal geometry
AliVCluster * GetAcceptClusterFromArray(Int_t cl, Int_t c=0) const
Get cluster cl if accepted from container c If particle not accepted return 0.
void SetClusterPtFactor(Float_t f)
const TString & GetPythiaInfoName() const
void AdoptTrackContainer(AliTrackContainer *cont)
Definition: External.C:196
Int_t fNbins
no. of pt bins
Bool_t fTklVsClusSPDCut
Apply tracklet-vs-cluster SPD cut to reject background events in pp.
AliAnalysisTaskEmcal()
Default constructor.
TH2 * fHistPtHardCorr
!Correlation between -hard value and bin
TArrayI fPtHardBinning
-hard binning
virtual ~AliAnalysisTaskEmcal()
Destructor.
static Double_t fgkEMCalDCalPhiDivide
phi value used to distinguish between DCal and EMCal