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EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers Class Reference

Analysis of trigger quantities in rejected (noise) events. More...

#include <AliAnalysisTaskEmcalNoiseTriggers.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers:

Public Types

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

Public Member Functions

 AliAnalysisTaskEmcalNoiseTriggers ()
 
 AliAnalysisTaskEmcalNoiseTriggers (const char *name)
 
virtual ~AliAnalysisTaskEmcalNoiseTriggers ()
 
void SetSelectTrigger (ULong_t triggerbits, const TString &triggerstring="")
 
- Public Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
 AliAnalysisTaskEmcalTriggerBase ()
 Dummy I/O constructor. More...
 
 AliAnalysisTaskEmcalTriggerBase (const char *name)
 Main Constructor. More...
 
virtual ~AliAnalysisTaskEmcalTriggerBase ()
 Destructor. More...
 
void EnableDCALTriggers (Bool_t doEnable)
 Enable / Disable histograms for the DCAL triggers. More...
 
void EnableT0Triggers (Bool_t doEnable)
 
void SetDownscaleOADB (TString oadbname)
 Set the name of the OADB container with the downscale factors. More...
 
void SetApplyDownscaleCorrectionFromOCDB (Bool_t doApply)
 Load the downscale factors run-by-run from the OCDB. More...
 
void SetExcludeNoiseEvents (Bool_t doExclude=true)
 If true then noise events (events without recalc trigger patch above threshold) are excluded from the analysis. More...
 
void SetSelectNoiseEvents (Bool_t doSelect=true)
 If true then noise events (events without recalc trigger patch above threshold) are explicitly selected for the analysis. More...
 
void SetRequireL0ForL1 (Bool_t doRequire=true)
 Specify whether L0 is needed for L1. More...
 
void AddMaskedFastor (int fastorID)
 Add absolute ID of a FastOR to be masked (excluded from trigger patches) More...
 
void SetMaskedFastorOADB (TString oadbname)
 Set the name of the file with the OADB container containing the masked FastORs. More...
 
void SetOfflineTriggerSelection (AliEmcalTriggerOfflineSelection *sel)
 Set an offline trigger selection. More...
 
AliEmcalTriggerOfflineSelectionGetOfflineTriggerSelection () const
 Providing access to the offline trigger selection. More...
 
void SetVertexCut (double zmin, double zmax)
 Set z-range of the primary vertex which is selected. More...
 
void UseTriggerPatches (Bool_t doUse)
 Specify whether the trigger decision should be done from trigger patches. More...
 
void SetOnlineTriggerThreshold (const TString &triggerclass, Int_t threshold)
 Setting trigger threshold for online trigger selection. More...
 
void SetUseTriggerBits (Bool_t doUse)
 Defining whether to require trigger bits. More...
 
void SetRequireBunchCrossing (Bool_t doRequire)
 Defining whether to require bunch crossing events. More...
 
void SetRequireAnalysisUtils (Bool_t doRequire)
 Define whether cuts in AliAnalysisUtils are used in the event selection. More...
 
void SetTriggerAcceptanceOADB (const TString &nameAcceptanceOADB)
 
void SetExclusiveMinBias (Bool_t exclusivemb)
 Run event loop only on min. bias events. More...
 
- Public Member Functions inherited from AliAnalysisTaskEmcal
 AliAnalysisTaskEmcal ()
 Default constructor. More...
 
 AliAnalysisTaskEmcal (const char *name, Bool_t histo=kFALSE)
 Standard constructor. Should be used by the user. More...
 
virtual ~AliAnalysisTaskEmcal ()
 Destructor. More...
 
AliParticleContainerAddParticleContainer (const char *n)
 Create new particle container and attach it to the task. More...
 
AliTrackContainerAddTrackContainer (const char *n)
 Create new track container and attach it to the task. More...
 
AliMCParticleContainerAddMCParticleContainer (const char *n)
 Create new container for MC particles and attach it to the task. More...
 
AliClusterContainerAddClusterContainer (const char *n)
 Create new cluster container and attach it to the task. More...
 
void AdoptParticleContainer (AliParticleContainer *cont)
 
void AdoptTrackContainer (AliTrackContainer *cont)
 
void AdoptMCParticleContainer (AliMCParticleContainer *cont)
 
void AdoptClusterContainer (AliClusterContainer *cont)
 
AliParticleContainerGetParticleContainer (Int_t i=0) const
 Get \( i^{th} \) particle container attached to this task. More...
 
AliParticleContainerGetParticleContainer (const char *name) const
 Find particle container attached to this task according to its name. More...
 
AliClusterContainerGetClusterContainer (Int_t i=0) const
 Get \( i^{th} \) cluster container attached to this task. More...
 
AliClusterContainerGetClusterContainer (const char *name) const
 Find cluster container attached to this task according to its name. More...
 
AliMCParticleContainerGetMCParticleContainer (Int_t i=0) const
 
AliMCParticleContainerGetMCParticleContainer (const char *name) const
 
AliTrackContainerGetTrackContainer (Int_t i=0) const
 
AliTrackContainerGetTrackContainer (const char *name) const
 
void RemoveParticleContainer (Int_t i=0)
 
void RemoveClusterContainer (Int_t i=0)
 
void SetCaloCellsName (const char *n)
 
void SetCaloTriggerPatchInfoName (const char *n)
 
void SetCaloTriggersName (const char *n)
 
void SetCentRange (Double_t min, Double_t max)
 
void SetCentralityEstimator (const char *c)
 
void SetClusPtCut (Double_t cut, Int_t c=0)
 Apply cut on \( p_{t} \) for all clusters in container with index c. More...
 
void SetClusTimeCut (Double_t min, Double_t max, Int_t c=0)
 Apply cut on cluster time for clusters in container with index c. More...
 
void SetEventPlaneVsEmcal (Double_t ep)
 
void SetForceBeamType (BeamType f)
 
void SetHistoBins (Int_t nbins, Double_t min, Double_t max)
 
void SetIsEmbedded (Bool_t i)
 
void SetIsPythia (Bool_t i)
 
void SetIsHerwig (Bool_t i)
 
void SetMakeGeneralHistograms (Bool_t g)
 
void SetNumberOfPtHardBins (Int_t nbins)
 Set the number of \( p_{t}\)-hard bins. More...
 
void SetUserPtHardBinning (const TArrayI &binning)
 Set a non-standard \( p_{t}\)-hard binning. More...
 
void SetMCLabelShift (Int_t s)
 
void SetMinMCLabel (Int_t s)
 
void SetMinNTrack (Int_t min)
 
void SetZvertexDiffValue (Double_t cut)
 
void SetMinPtTrackInEmcal (Double_t min)
 
virtual void SetNCentBins (Int_t n)
 
void SetNeedEmcalGeom (Bool_t n)
 
void SetCountDownscaleCorrectedEvents (Bool_t d)
 
void SetOffTrigger (UInt_t t)
 
void SetTrackEtaLimits (Double_t min, Double_t max, Int_t c=0)
 Apply cut on the pseudorapidity \( \eta \) of the all tracks in the track container with index c. More...
 
void SetTrackPhiLimits (Double_t min, Double_t max, Int_t c=0)
 Apply cut on azimuthal angle \( \phi \) of the all tracks in the track container with index c. More...
 
void SetTrackPtCut (Double_t cut, Int_t c=0)
 Apply cut on the transverse momentum \( p_{t} \) of all tracks in the track container with index c. More...
 
void SetTrigClass (const char *n)
 
void SetMinBiasTriggerClassName (const char *n)
 
void SetTriggerTypeSel (TriggerType t)
 
void SetUseAliAnaUtils (Bool_t b, Bool_t bRejPilup=kTRUE)
 
void SetVzRange (Double_t min, Double_t max)
 
void SetUseSPDTrackletVsClusterBG (Bool_t b)
 
void SetEMCalTriggerMode (EMCalTriggerMode_t m)
 
void SetUseNewCentralityEstimation (Bool_t b)
 
void SetGeneratePythiaInfoObject (Bool_t b)
 
void SetPythiaInfoName (const char *n)
 
const TStringGetPythiaInfoName () const
 
const AliEmcalPythiaInfoGetPythiaInfo () const
 
void SetUsePtHardBinScaling (Bool_t b)
 
void SetMCFilter ()
 
void ResetMCFilter ()
 
void SetJetPtFactor (Float_t f)
 
Float_t JetPtFactor ()
 
void SetClusterPtFactor (Float_t f)
 
Float_t ClusterPtFactor ()
 
void SetTrackPtFactor (Float_t f)
 
Float_t TrackPtFactor ()
 

Protected Member Functions

virtual bool IsUserEventSelected ()
 
virtual bool Run ()
 
virtual void CreateUserHistos ()
 
virtual void CreateUserObjects ()
 
virtual void UserFillHistosAfterEventSelection ()
 
void PrepareL1FastorADC ()
 
AliEMCALTriggerPatchADCInfoAPMakeFastorADCValuesForPatch (const AliEMCALTriggerPatchInfo &patch) const
 
void AnalyseFastors ()
 
Bool_t AnalyseTriggerPatch (const AliEMCALTriggerPatchInfo &recpatch, SelectPatchType_t pt, Bool_t maxpatch)
 
- Protected Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
virtual void UserCreateOutputObjects ()
 Steering of object creation. More...
 
virtual bool IsEventSelected ()
 
virtual void ExecOnce ()
 
virtual void RunChanged (Int_t runnuber)
 
virtual void UserFillHistosBeforeEventSelection ()
 
std::vector< TStringGetSupportedTriggers ()
 
Double_t GetTriggerWeight (const TString &triggerclass) const
 
TString GetFiredTriggerClassesFromPatches (const TClonesArray *triggerpatches) const
 
void TriggerSelection ()
 
bool SelectOnlineTrigger (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trigger) const
 
void SetClusterContainer (TString clustercontname)
 
bool OnlineThresholdsInitialized () const
 
Int_t GetOnlineTriggerThresholdByIndex (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trg) const
 
Int_t GetOnlineTriggerThresholdByName (const TString &name) const
 
Bool_t SelectFiredPatch (const TString &triggerclass, Int_t adc) const
 
void PrepareDownscaleFactorsFormOCDB ()
 Read the downscale factors from the OCDB. More...
 
- Protected Member Functions inherited from AliAnalysisTaskEmcal
void LoadPythiaInfo (AliVEvent *event)
 Load parton info. More...
 
void SetRejectionReasonLabels (TAxis *axis)
 
Bool_t AcceptCluster (AliVCluster *clus, Int_t c=0) const
 Cluster selection. More...
 
Bool_t AcceptTrack (AliVParticle *track, Int_t c=0) const
 
void AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)
 Add object to event. More...
 
AliVParticle * GetAcceptParticleFromArray (Int_t p, Int_t c=0) const
 Get particle p if accepted from container with index c If particle not accepted return 0. More...
 
AliVCluster * GetAcceptClusterFromArray (Int_t cl, Int_t c=0) const
 Get cluster cl if accepted from container c If particle not accepted return 0. More...
 
TClonesArray * GetArrayFromEvent (const char *name, const char *clname=0)
 Read a TClonesArray from event. More...
 
BeamType GetBeamType () const
 Get beam type. More...
 
TClonesArray * GetParticleArray (Int_t i=0) const
 Get \( i^{th} \) TClonesArray with particles. More...
 
TClonesArray * GetClusterArray (Int_t i=0) const
 Get \( i^{th} \) TClonesArray with EMCAL clusters. More...
 
Int_t GetNParticles (Int_t i=0) const
 Get number of particles in container attached to this task with index i. More...
 
Int_t GetNClusters (Int_t i=0) const
 Get number of clusters in the cluster container attached to this task with index i. More...
 
AliEMCALTriggerPatchInfo * GetMainTriggerPatch (TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doOfflinSimple=kFALSE)
 Get main trigger match. More...
 
Bool_t HasTriggerType (TriggerType triggersel)
 Check if event has a given trigger type. More...
 
ULong_t GetTriggerList ()
 Get list of selected triggers of the given event. More...
 
Bool_t PythiaInfoFromFile (const char *currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard)
 Loading PYTHIA information from external cross section file into the task. More...
 
Bool_t IsTrackInEmcalAcceptance (AliVParticle *part, Double_t edges=0.9) const
 Determines if a track is inside the EMCal acceptance. More...
 
void GeneratePythiaInfoObject (AliMCEvent *mcEvent)
 Copy some information about the Pythia event in a PythaInfo object. More...
 
Bool_t CheckMCOutliers ()
 Filter the mc tails in pt-hard distributions. More...
 
void UserCreateOutputObjects ()
 Main initialization function on the worker. More...
 
void UserExec (Option_t *option)
 Event loop, called for each event. More...
 
Bool_t UserNotify ()
 Notifying the user that the input data file has changed and performing steps needed to be done. More...
 
Bool_t FileChanged ()
 Steps to be executed when a few file is loaded into the input handler. More...
 
virtual Bool_t FillGeneralHistograms ()
 Filling general histograms. More...
 
virtual Bool_t RetrieveEventObjects ()
 Retrieve common objects from event. More...
 
virtual void UserExecOnce ()
 Task initializations handled in user tasks. More...
 
virtual void UserFileChanged ()
 Virtual method for user code to be executed when a file changed. More...
 
virtual Bool_t FillHistograms ()
 Function filling histograms. More...
 

Protected Attributes

AliEMCALTriggerDataGrid< Int_tfL1ADC
 ! Level1 fastor ADCs More...
 
ULong_t fTriggerBits
 Trigger bits for the event selection. More...
 
TString fTriggerString
 Trigger string for event selection. More...
 
- Protected Attributes inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
THistManagerfHistos
 Task Histogram container. More...
 
Bool_t fUseTriggerBits
 Switch whether using trigger bits (relies on physics selection) More...
 
Bool_t fRequireBunchCrossing
 Require bunch-bunch events (tag -B- in trigger string) More...
 
Bool_t fUseDownscaleCorrectionFormOCDB
 Use downscale factors from OCDB. More...
 
AliEmcalTriggerOfflineSelectionfTriggerSelection
 Offline trigger selection. More...
 
Bool_t fTriggerStringFromPatches
 Do rebuild the trigger string from trigger patches. More...
 
std::vector< TStringfSelectedTriggers
 ! Triggers selected for given event More...
 
TString fNameClusterContainer
 Name of the cluster container in the event. More...
 
Bool_t fRequireAnalysisUtils
 Switch whether to require event selection in AliAnalysisUtils. More...
 
AliCutValueRange< double > fVertexCut
 Cut on the z-position of the primary vertex. More...
 
TString fNameDownscaleOADB
 Name of the downscale OADB container. More...
 
AliOADBContainer * fDownscaleOADB
 ! Container with downscale factors for different triggers More...
 
TObjArrayfDownscaleFactors
 ! Downscalfactors for given run More...
 
TString fNameMaskedFastorOADB
 Name of the masked fastor OADB container. More...
 
AliOADBContainer * fMaskedFastorOADB
 ! Container with masked fastors More...
 
std::vector< int > fMaskedFastors
 List of masked fastors. More...
 
TObjArray fOnlineTriggerThresholds
 Trigger thresholds applied at online level. More...
 
TString fNameAcceptanceOADB
 Name of the OADB container with the trigger acceptance. More...
 
Bool_t fSelectNoiseEvents
 Explicitly select events triggered only by noisy fastors. More...
 
Bool_t fRejectNoiseEvents
 Reject events triggered by noisy fastors. More...
 
Bool_t fEnableDCALTriggers
 Enable / Disable event selection for DCAL trigger classes. More...
 
Bool_t fEnableT0Triggers
 Enable triggers depending on T0 (INT8, EMC8, EMC8EGA, EMC8EJE) More...
 
Bool_t fRequireL0forL1
 Require L0 for L1. More...
 
Bool_t fExclusiveMinBias
 Only look at Min. Bias trigger. More...
 
- Protected Attributes inherited from AliAnalysisTaskEmcal
TString fPythiaInfoName
 name of pythia info object More...
 
BeamType fForceBeamType
 forced beam type More...
 
Bool_t fGeneralHistograms
 whether or not it should fill some general histograms More...
 
Bool_t fLocalInitialized
 whether or not the task has been already initialized More...
 
Bool_t fFileChanged
 ! Signal triggered when the file has changed More...
 
Bool_t fCreateHisto
 whether or not create histograms More...
 
TString fCaloCellsName
 name of calo cell collection More...
 
TString fCaloTriggersName
 name of calo triggers collection More...
 
TString fCaloTriggerPatchInfoName
 trigger patch info array name More...
 
Double_t fMinCent
 min centrality for event selection More...
 
Double_t fMaxCent
 max centrality for event selection More...
 
Double_t fMinVz
 min vertex for event selection More...
 
Double_t fMaxVz
 max vertex for event selection More...
 
Double_t fTrackPtCut
 cut on track pt in event selection More...
 
Int_t fMinNTrack
 minimum nr of tracks in event with pT>fTrackPtCut More...
 
Double_t fZvertexDiff
 upper limit for distance between primary and SPD vertex More...
 
Bool_t fUseAliAnaUtils
 used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts More...
 
Bool_t fRejectPileup
 Reject pilup using function AliAnalysisUtils::IsPileUpEvent() More...
 
Bool_t fTklVsClusSPDCut
 Apply tracklet-vs-cluster SPD cut to reject background events in pp. More...
 
UInt_t fOffTrigger
 offline trigger for event selection More...
 
TString fTrigClass
 trigger class name for event selection More...
 
TString fMinBiasRefTrigger
 Name of the minmum bias reference trigger, used in the calculation of downscale-corrected event numbers. More...
 
TriggerType fTriggerTypeSel
 trigger type to select based on trigger patches More...
 
Int_t fNbins
 no. of pt bins More...
 
Double_t fMinBinPt
 min pt in histograms More...
 
Double_t fMaxBinPt
 max pt in histograms More...
 
Double_t fMinPtTrackInEmcal
 min pt track in emcal More...
 
Double_t fEventPlaneVsEmcal
 select events which have a certain event plane wrt the emcal More...
 
Double_t fMinEventPlane
 minimum event plane value More...
 
Double_t fMaxEventPlane
 maximum event plane value More...
 
TString fCentEst
 name of V0 centrality estimator More...
 
Bool_t fIsEmbedded
 trigger, embedded signal More...
 
Bool_t fIsPythia
 trigger, if it is a PYTHIA production More...
 
Bool_t fIsHerwig
 trigger, if it is a HERWIG production More...
 
Int_t fSelectPtHardBin
 select one pt hard bin for analysis More...
 
Int_t fMinMCLabel
 minimum MC label value for the tracks/clusters being considered MC particles More...
 
Int_t fMCLabelShift
 if MC label > fMCLabelShift, MC label -= fMCLabelShift More...
 
Int_t fNcentBins
 how many centrality bins More...
 
Bool_t fNeedEmcalGeom
 whether or not the task needs the emcal geometry More...
 
TObjArray fParticleCollArray
 particle/track collection array More...
 
TObjArray fClusterCollArray
 cluster collection array More...
 
ULong_t fTriggers
 list of fired triggers More...
 
EMCalTriggerMode_t fEMCalTriggerMode
 EMCal trigger selection mode. More...
 
Bool_t fUseNewCentralityEstimation
 Use new centrality estimation (for 2015 data) More...
 
Bool_t fGeneratePythiaInfoObject
 Generate Pythia info object. More...
 
Bool_t fUsePtHardBinScaling
 Use \( p_{t}\)-hard bin scaling in merging. More...
 
Bool_t fUseXsecFromHeader
 ! Use cross section from header instead of pyxsec.root (purely transient) More...
 
Bool_t fMCRejectFilter
 enable the filtering of events by tail rejection More...
 
Bool_t fCountDownscaleCorrectedEvents
 Count event number corrected for downscaling. More...
 
Float_t fPtHardAndJetPtFactor
 Factor between ptHard and jet pT to reject/accept event. More...
 
Float_t fPtHardAndClusterPtFactor
 Factor between ptHard and cluster pT to reject/accept event. More...
 
Float_t fPtHardAndTrackPtFactor
 Factor between ptHard and track pT to reject/accept event. More...
 
Int_t fRunNumber
 !run number (triggering RunChanged() More...
 
AliAnalysisUtils * fAliAnalysisUtils
 !vertex selection (optional) More...
 
Bool_t fIsEsd
 !whether it's an ESD analysis More...
 
AliEMCALGeometry * fGeom
 !emcal geometry More...
 
TClonesArray * fTracks
 !tracks More...
 
TClonesArray * fCaloClusters
 !clusters More...
 
AliVCaloCells * fCaloCells
 !cells More...
 
AliVCaloTrigger * fCaloTriggers
 !calo triggers More...
 
TClonesArray * fTriggerPatchInfo
 !trigger patch info array More...
 
Double_t fCent
 !event centrality More...
 
Int_t fCentBin
 !event centrality bin More...
 
Double_t fEPV0
 !event plane V0 More...
 
Double_t fEPV0A
 !event plane V0A More...
 
Double_t fEPV0C
 !event plane V0C More...
 
Double_t fVertex [3]
 !event vertex More...
 
Double_t fVertexSPD [3]
 !event Svertex More...
 
Int_t fNVertCont
 !event vertex number of contributors More...
 
Int_t fNVertSPDCont
 !event SPD vertex number of contributors More...
 
BeamType fBeamType
 !event beam type More...
 
AliGenPythiaEventHeader * fPythiaHeader
 !event Pythia header More...
 
AliGenHerwigEventHeader * fHerwigHeader
 !event Herwig header More...
 
Float_t fPtHard
 !event \( p_{t}\)-hard More...
 
Int_t fPtHardBin
 !event \( p_{t}\)-hard bin More...
 
Int_t fPtHardBinGlobal
 !event \( p_{t}\)-hard bin, detected from filename More...
 
Int_t fNPtHardBins
 Number of \( p_{t}\)-hard bins in the dataset. More...
 
TArrayI fPtHardBinning
 \( p_{t}\)-hard binning More...
 
Int_t fNTrials
 !event trials More...
 
Float_t fXsection
 !x-section from pythia header More...
 
AliEmcalPythiaInfofPythiaInfo
 !event parton info More...
 
AliEmcalListfOutput
 !output list More...
 
TH1fHistEventCount
 !incoming and selected events More...
 
TH1fHistTrialsAfterSel
 !total number of trials per pt hard bin after selection More...
 
TH1fHistEventsAfterSel
 !total number of events per pt hard bin after selection More...
 
TProfile * fHistXsectionAfterSel
 !x section from pythia header More...
 
TH1fHistTrials
 !trials from pyxsec.root More...
 
TH1fHistEvents
 !total number of events per pt hard bin More...
 
TProfile * fHistXsection
 !x section from pyxsec.root More...
 
TH1fHistPtHard
 ! \( p_{t}\)-hard distribution More...
 
TH2fHistPtHardCorr
 !Correlation between \( p_{t}\)-hard value and bin More...
 
TH2fHistPtHardCorrGlobal
 !Correlation between \( p_{t}\)-hard value and global bin More...
 
TH2fHistPtHardBinCorr
 !Correlation between global and local (per-event) \( p_{t}\)-hard bin More...
 
TH1fHistCentrality
 !event centrality distribution More...
 
TH1fHistZVertex
 !z vertex position More...
 
TH1fHistEventPlane
 !event plane distribution More...
 
TH1fHistEventRejection
 !book keep reasons for rejecting event More...
 
TH1fHistTriggerClasses
 !number of events in each trigger class More...
 
TH1fHistTriggerClassesCorr
 !corrected number of events in each trigger class More...
 

Static Protected Attributes

static const TString fgkPatchNames [2] = {"Online", "Recalc"}
 Names of the trigger patch types (for histograms) More...
 
- Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t fgkEMCalDCalPhiDivide = 4.
 phi value used to distinguish between DCal and EMCal More...
 

Private Member Functions

 AliAnalysisTaskEmcalNoiseTriggers (const AliAnalysisTaskEmcalNoiseTriggers &)
 
AliAnalysisTaskEmcalNoiseTriggersoperator= (const AliAnalysisTaskEmcalNoiseTriggers &)
 

Additional Inherited Members

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

Detailed Description

Analysis of trigger quantities in rejected (noise) events.

Author
Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Oak Ridge National Laboratory
Since
Oct 17, 2016

Tool to study trigger related quatities (FastORs and trigger patches) in events rejected by the online rejection method (require at least one patch after FastOR masking with energy above threshold). This allows a more detailed investigation how single noisy FastORs contribute to a trigger decision both for the jet and the gamma trigger.

Important: Trigger maker required, and bad fastor map needs to applied in the trigger maker

Definition at line 30 of file AliAnalysisTaskEmcalNoiseTriggers.h.

Member Enumeration Documentation

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::AliAnalysisTaskEmcalNoiseTriggers ( )

Dummy I/O constructor

Definition at line 36 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

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

Named constructor, initializing also output list

Parameters
[in]nameName of the task

Definition at line 44 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

virtual EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::~AliAnalysisTaskEmcalNoiseTriggers ( )
inlinevirtual

Destructor, nothing dynamically allocated within the task

Definition at line 51 of file AliAnalysisTaskEmcalNoiseTriggers.h.

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::AliAnalysisTaskEmcalNoiseTriggers ( const AliAnalysisTaskEmcalNoiseTriggers )
private

Member Function Documentation

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::AnalyseFastors ( )
protected

Filling histograms on FastOR Level

  • ADC spectrum of each FastOR

Definition at line 211 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

Referenced by Run().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::AnalyseTriggerPatch ( const AliEMCALTriggerPatchInfo &  recpatch,
SelectPatchType_t  pt,
Bool_t  maxpatch 
)
protected

Filling historgrams on trigger patch level

  • Sum good vs sum all
  • Max fastor ADC vs. sum all
  • Number of contributing (non-zero) fastors vs. fractional ADC value of the highest FastOR
    Parameters
    [in]recpatchPatch to be analysed
    [in]ptType of the trigger patch (online or recalc)
    [in]maxpatchIf true the method is called for the highest energetic patch
    Returns
    Patch selection status (true if patch fired the trigger, false otherwise)

Definition at line 225 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

Referenced by Run().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::CreateUserHistos ( )
protectedvirtual

Creating user histograms, on fastor and on patch level

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 52 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

virtual void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::CreateUserObjects ( )
inlineprotectedvirtual

Creating additional user objects, optional (not implemented for this task)

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 89 of file AliAnalysisTaskEmcalNoiseTriggers.h.

bool EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::IsUserEventSelected ( )
protectedvirtual

Implementation of framework function IsUserEventSelected: Allows only one trigger class to be selected.

Returns
True if the event is in the required trigger class (and event is selected)

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 75 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

AliEMCALTriggerPatchADCInfoAP * EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::MakeFastorADCValuesForPatch ( const AliEMCALTriggerPatchInfo &  patch) const
protected

Create FastOR energy grid corresponding to the reconstructed trigger patch. Allocates memory which needs to be handled by the user.

Parameters
[in]patchInput trigger patch (for which fastor ADC values are calculated)
Returns
Data grid with single fastor ADC values contributing to the trigger patch

Definition at line 190 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

Referenced by AnalyseTriggerPatch().

AliAnalysisTaskEmcalNoiseTriggers& EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::operator= ( const AliAnalysisTaskEmcalNoiseTriggers )
private
void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::PrepareL1FastorADC ( )
protected

Fill L1 Fastor ADC data grid with ADC values. To be called at the beginning of a new event, once it is selected.

Definition at line 166 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

Referenced by Run().

bool EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::Run ( )
protectedvirtual

Actual analysis: Selecting patches connected to the given trigger class (only gamma patches for the gamma trigger and jet patches for the jet trigger), and filling histograms at FastOR and patch level. Histograms are described in the relevant functions.

Returns
Always true

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 83 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::SetSelectTrigger ( ULong_t  triggerbits,
const TString triggerstring = "" 
)
inline

Further event selection according to trigger bits and trigger string

Parameters
[in]triggerbitsTrigger bit selection
[in]triggerstringTrigger string selection (optional)

Definition at line 58 of file AliAnalysisTaskEmcalNoiseTriggers.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::UserFillHistosAfterEventSelection ( )
protectedvirtual

Implementation of framework function: Fill simple histograms (event counter, z-vertex distribution)

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 206 of file AliAnalysisTaskEmcalNoiseTriggers.cxx.

Member Data Documentation

const TString EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::fgkPatchNames = {"Online", "Recalc"}
staticprotected

Names of the trigger patch types (for histograms)

Definition at line 129 of file AliAnalysisTaskEmcalNoiseTriggers.h.

Referenced by AnalyseTriggerPatch(), and CreateUserHistos().

AliEMCALTriggerDataGrid<Int_t> EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::fL1ADC
protected

! Level1 fastor ADCs

Definition at line 130 of file AliAnalysisTaskEmcalNoiseTriggers.h.

Referenced by MakeFastorADCValuesForPatch(), PrepareL1FastorADC(), and Run().

ULong_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::fTriggerBits
protected

Trigger bits for the event selection.

Definition at line 131 of file AliAnalysisTaskEmcalNoiseTriggers.h.

Referenced by IsUserEventSelected(), Run(), and SetSelectTrigger().

TString EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalNoiseTriggers::fTriggerString
protected

Trigger string for event selection.

Definition at line 132 of file AliAnalysisTaskEmcalNoiseTriggers.h.

Referenced by AnalyseTriggerPatch(), IsUserEventSelected(), Run(), and SetSelectTrigger().


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