+#ifndef ALIANALYSISET_H
+#define ALIANALYSISET_H
//_________________________________________________________________________
// Utility Class for transverse energy studies
// Base class for ESD & MC analysis
//*-- Authors: Oystein Djuvsland (Bergen), David Silvermyr (ORNL)
//_________________________________________________________________________
-#ifndef ALIANALYSISET_H
-#define ALIANALYSISET_H
-
-class AliCentrality;
#include "AliAnalysisEtCommon.h"
#include "THnSparse.h"
-
+#include "AliESDCaloCluster.h"
+#include "AliAnalysisEtCuts.h"
+#include "AliAnalysisEtTrackMatchCorrections.h"
+#include <vector>
+#include "Rtypes.h"
+#include "AliAnalysisEtSelector.h"
+#include "AliAnalysisEtSelectorEmcal.h"
+#include "AliAnalysisEtSelectorPhos.h"
+
+class AliAnalysisEtRecEffCorrection;
+class AliAnalysisEtTrackMatchCorrections;
+class AliAnalysisEtSelector;
+class AliCentrality;
class TString;
class TTree;
class TH2F;
class TH1F;
+class TH1I;
class AliVEvent;
class TList;
class TString;
class AliAnalysisEtCuts;
class AliESDCaloCluster;
//class THnSparseD;
+class AliPIDResponse;
class AliAnalysisEt : public AliAnalysisEtCommon
{
public:
-
+
AliAnalysisEt();
virtual ~AliAnalysisEt();
-
+
public:
-
+
/** Analyse the event! */
virtual Int_t AnalyseEvent(AliVEvent *event);
/** Initialise the analysis, must be overloaded. */
virtual void Init();
- /**
- * Creates the histograms, must be overloaded if you want to add your own.
+ /**
+ * Creates the histograms, must be overloaded if you want to add your own.
* Uses the fHistogramNameSuffix to create proper histogram names
*/
virtual void CreateHistograms();
virtual void CreateTrees();
TH2F* CreateEtaEHisto2D(TString name, TString title, TString ztitle);
- TH2F* CreateEtaPtHisto2D(TString name, TString title, TString ztitle);
- TH2F* CreateEtaEtHisto2D(TString name, TString title, TString ztitle);
- TH2F* CreateResEHisto2D(TString name, TString title, TString ztitle);
- TH2F* CreateResPtHisto2D(TString name, TString title, TString ztitle);
+ TH2F* CreateEtaPtHisto2D(TString name, TString title, TString ztitle);
+ TH2F* CreateEtaEtHisto2D(TString name, TString title, TString ztitle);
+ TH2F* CreateResEHisto2D(TString name, TString title, TString ztitle);
+ TH2F* CreateResPtHisto2D(TString name, TString title, TString ztitle);
THnSparseF* CreateClusterHistoSparse(TString name, TString title);
THnSparseF* CreateNeutralPartHistoSparse(TString name, TString title);
THnSparseF* CreateChargedPartHistoSparse(TString name, TString title);
-
+
/** Fills the histograms, must be overloaded if you want to add your own */
virtual void FillHistograms();
virtual void ResetEventValues();
/** Total Et in the event (without acceptance cuts) */
- Double_t GetTotEt() const { return fTotEt; }
+ Double_t GetTotEt() const {
+ return fTotEt;
+ }
- /** Total Et in the event within the acceptance cuts */
- Double_t GetTotEtAcc() const { return fTotEtAcc; }
+ /** Total neutral Et in the event (without acceptance cuts) */
+ Double_t GetTotNeutralEt() const {
+ return fTotNeutralEt;
+ }
- /** Total neutral Et in the event (without acceptance cuts) */
- Double_t GetTotNeutralEt() const { return fTotNeutralEt; }
-
- /** Total neutral Et in the event within the acceptance cuts */
- Double_t GetTotNeutralEtAcc() const { return fTotNeutralEtAcc; }
-
/** Total charged Et in the event (without acceptance cuts) */
- Double_t GetTotChargedEt() const { return fTotChargedEt; }
+ Double_t GetTotChargedEt() const {
+ return fTotChargedEt;
+ }
- /** Total charged Et in the event within the acceptance cuts */
- Double_t GetTotChargedEtAcc() const { return fTotChargedEtAcc; }
+ void SetTPCOnlyTrackCuts(const AliESDtrackCuts *cuts) {
+ fEsdtrackCutsTPC = (AliESDtrackCuts *) cuts;
+ }
- void SetTPCOnlyTrackCuts(const AliESDtrackCuts *cuts){ fEsdtrackCutsTPC = (AliESDtrackCuts *) cuts;}
-
/** Set the centrality object */
- void SetCentralityObject(AliCentrality *cent) { fCentrality = cent; }
-
+ void SetCentralityObject(AliCentrality *cent) {
+ fCentrality = cent;
+ }
+
/** Get contribution from non-removed charged particles */
- virtual Double_t GetChargedContribution(Int_t /*clusterMultiplicity*/) {return 0;}
+ Double_t GetChargedContribution(Int_t clusterMultiplicity) {
+ return fTmCorrections->ChargedContr(clusterMultiplicity);
+ }
/** Get contribution from non-removed neutral particles */
- virtual Double_t GetNeutralContribution(Int_t /*clusterMultiplicity*/) {return 0;}
-
+ Double_t GetNeutralContribution(Int_t clusterMultiplicity) {
+ return fTmCorrections->NeutralContr(clusterMultiplicity);
+ }
+
/** Get contribution from removed gammas */
- virtual Double_t GetGammaContribution(Int_t /*clusterMultiplicity*/) {return 0;}
+ Double_t GetGammaContribution(Int_t clusterMultiplicity) {
+ return fTmCorrections->GammaContr(clusterMultiplicity);
+ }
+
+ /** Get contribution from secondaries */
+ Double_t GetSecondaryContribution(Int_t clusterMultiplicity) {
+ return fTmCorrections->SecondaryContr(clusterMultiplicity);
+ }
+
+ void MakeSparseHistograms() {
+ fMakeSparse=kTRUE;
+ }
+
+ AliAnalysisEtCuts * GetCuts() const { return fCuts; }
+
- void MakeSparseHistograms(){fMakeSparse=kTRUE;}
+ // Read in corrections
+ Int_t ReadCorrections(TString filename); // Read in corrections
+
protected:
//AliAnalysisEtCuts *fCuts; // keeper of basic cuts
- Double_t CalculateTransverseEnergy(AliESDCaloCluster *cluster);
+
+ // Return corrected cluster E_T
+ Double_t CorrectForReconstructionEfficiency(const AliESDCaloCluster &cluster,Int_t cent = 0);
+
+ // Track matching (hadrdonic contamination) corrections
+ AliAnalysisEtTrackMatchCorrections *fTmCorrections;
+
+ // Reconstruction efficiency corrections
+ AliAnalysisEtRecEffCorrection *fReCorrections;
+
+ TTree *fEventSummaryTree; // Contains event level information
- Double_t fTotEt;/** Total Et in the event (without acceptance cuts) */
- Double_t fTotEtAcc;/** Total Et in the event within the acceptance cuts */
+ TTree *fAcceptedTree; // Tree for information about accepted particles
- Double_t fTotNeutralEt;/** Total neutral Et in the event */
- Double_t fTotNeutralEtAcc;/** Total neutral Et in the event within the acceptance cuts */
- Double_t fTotChargedEt;/** Total charged Et in the event */
- Double_t fTotChargedEtAcc;/** Total charged Et in the event within the acceptance cuts */
+ TTree *fDepositTree; // optional TTree for energy deposit measurements
+
+ Double_t fTotEt;/** Total Et in the event (without acceptance cuts) */
+
+ Double_t fTotEtAcc;/** Total Et in the event (without acceptance cuts) */
+
+ Double_t fTotNeutralEt;/** Total neutral Et in the event */
+
+ Double_t fTotNeutralEtAcc;/** Total neutral Et in the event */
+
+ Double_t fTotChargedEt;/** Total charged Et in the event */
+
+ Double_t fTotChargedEtAcc;/** Total charged Et in the event */
- Int_t fMultiplicity;/** Multiplicity of particles in the event */
- Int_t fChargedMultiplicity;/** Multiplicity of charged particles in the event */
+ Int_t fMultiplicity;/** Multiplicity of particles in the event */
+ Int_t fChargedMultiplicity;/** Multiplicity of charged particles in the event */
Int_t fNeutralMultiplicity; /** Multiplicity of neutral particles in the event */
-
- Double_t fBaryonEt; /** Et of identified baryons; calo based (Rec only for now) */
- Double_t fAntiBaryonEt; /** Et of identified anti-baryons; calo based (Rec only for now) */
- Double_t fMesonEt; /** Et of identified mesons; calo based (Rec only for now) */
Double_t fProtonEt; /** Et of identified protons */
- Double_t fPionEt; /** Et of identified pions */
- Double_t fChargedKaonEt; /** Et of identified charged kaons */
- Double_t fMuonEt; /** Et of identified muons */
- Double_t fElectronEt; /** Et of identified electrons */
+ Double_t fAntiProtonEt; /** Et of identified protons */
+
Double_t fNeutronEt; /** Et of neutrons (MC only for now) */
Double_t fAntiNeutronEt; /** Et of anti-neutrons (MC only for now) */
- Double_t fGammaEt; /** Et of identified electrons (MC only for now) */
-
- Double_t fProtonEtAcc; /** Et of identified protons in calorimeter acceptance */
- Double_t fPionEtAcc; /** Et of identified pions in calorimeter acceptance */
- Double_t fChargedKaonEtAcc; /** Et of identified charged kaons in calorimeter acceptance */
- Double_t fMuonEtAcc; /** Et of identified muons in calorimeter acceptance */
- Double_t fElectronEtAcc; /** Et of identified electrons in calorimeter acceptance */
- Float_t fEnergyDeposited; /** Energy deposited in calorimeter */
- Float_t fEnergyTPC; /** Energy measured in TPC */
- Short_t fCharge; /** Charge of the particle */
- Short_t fParticlePid; /** Particle PID */
- Float_t fPidProb; /** Probability of PID */
- Bool_t fTrackPassedCut; /** The track is accepted by ESDTrackCuts */
-
- Int_t fCentClass; // centrality class
-
- Double_t fEtaCut;/** Cut in eta (standard |eta| < 0.5 )*/
+ Double_t fPi0Et; // Et of identified pi0
+ Double_t fPiPlusEt; // Et of identified pi+
+ Double_t fPiMinusEt; // Et of identified pi-
+
+ Double_t fKPlusEt; // Et of identified K+
+ Double_t fKMinusEt; // Et of identified K-
+ Double_t fK0sEt; // Et of identified K0 short
+ Double_t fK0lEt; // Et of identified K0 long
+
+ Double_t fMuMinusEt; // Et of identified mu-
+ Double_t fMuPlusEt; // Et of identified mu+
- /** Eta cut for our acceptance */
- Double_t fEtaCutAcc; // Eta cut for our acceptance
+ Double_t fEMinusEt; // Et of identified e-
+ Double_t fEPlusEt; // Et of identified e+
- /** Min phi cut for our acceptance in radians */
- Double_t fPhiCutAccMin; // Min phi cut for our acceptance in radians
+ Double_t fGammaEt; /** Et of identified electrons (MC only for now) */
+
+ Double_t fProtonRemovedEt; /** Et of identified protons */
+ Double_t fAntiProtonRemovedEt; /** Et of identified protons */
+
+ Double_t fNeutronRemovedEt; /** Et of neutrons (MC only for now) */
+ Double_t fAntiNeutronRemovedEt; /** Et of anti-neutrons (MC only for now) */
- /** Max phi cut for our acceptance in radians */
- Double_t fPhiCutAccMax; // Max phi cut for our acceptance in radians
+ Double_t fPi0RemovedEt; // Removed Et of identified pi0
+ Double_t fPiPlusRemovedEt; // Removed Et of identified pi+
+ Double_t fPiMinusRemovedEt; // Removed Et of identified pi-
+
+ Double_t fKPlusRemovedEt; // Removed Et of identified K+
+ Double_t fKMinusRemovedEt; // Removed Et of identified K-
+ Double_t fK0sRemovedEt; // Removed Et of identified K0 short
+ Double_t fK0lRemovedEt; // Removed Et of identified K0 long
- /** Detector radius */
- Double_t fDetectorRadius; // Detector radius
+ Double_t fMuMinusRemovedEt; // Removed Et of identified mu-
+ Double_t fMuPlusRemovedEt; // Removed Et of identified mu+
- /** Cut on the cluster energy */
- Double_t fClusterEnergyCut; // Cut on the cluster energy
+ Double_t fEMinusRemovedEt; // Removed Et of identified e-
+ Double_t fEPlusRemovedEt; // Removed Et of identified e+
- /** Minimum energy to cut on single cell cluster */
- Double_t fSingleCellEnergyCut; // Minimum energy to cut on single cell cluster
+ Double_t fGammaRemovedEt; /** Removed Et of identified electrons (MC only for now) */
+
+ Double_t fProtonMult; /** Mult of identified protons */
+ Double_t fAntiProtonMult; /** Mult of identified protons */
+
+ Double_t fNeutronMult; /** Mult of neutrons (MC only for now) */
+ Double_t fAntiNeutronMult; /** Mult of anti-neutrons (MC only for now) */
- Double_t fTrackDistanceCut; // cut on track distance
+ Double_t fPi0Mult; // Mult of identified pi0
+ Double_t fPiPlusMult; // Mult of identified pi+
+ Double_t fPiMinusMult; // Mult of identified pi-
- Double_t fTrackDxCut; // cut on track distance in x
+ Double_t fKPlusMult; // Mult of identified K+
+ Double_t fKMinusMult; // Mult of identified K-
+ Double_t fK0sMult; // Mult of identified K0 short
+ Double_t fK0lMult; // Mult of identified K0 long
- Double_t fTrackDzCut; // cut on track distance in z
+ Double_t fMuMinusMult; // Mult of identified mu-
+ Double_t fMuPlusMult; // Mult of identified mu+
+
+ Double_t fEMinusMult; // Mult of identified e-
+ Double_t fEPlusMult; // Mult of identified e+
+ Double_t fGammaMult; /** Mult of identified electrons (MC only for now) */
- // Declare the histograms
+ Double_t fProtonRemovedMult; /** Mult of identified protons */
+ Double_t fAntiProtonRemovedMult; /** Mult of identified protons */
- /** The full Et spectrum measured */
- TH1F *fHistEt; //Et spectrum
+ Double_t fNeutronRemovedMult; /** Mult of neutrons (MC only for now) */
+ Double_t fAntiNeutronRemovedMult; /** Mult of anti-neutrons (MC only for now) */
+
+ Double_t fPi0RemovedMult; // Removed Mult of identified pi0
+ Double_t fPiPlusRemovedMult; // Removed Mult of identified pi+
+ Double_t fPiMinusRemovedMult; // Removed Mult of identified pi-
+
+ Double_t fKPlusRemovedMult; // Removed Mult of identified K+
+ Double_t fKMinusRemovedMult; // Removed Mult of identified K-
+ Double_t fK0sRemovedMult; // Removed Mult of identified K0 short
+ Double_t fK0lRemovedMult; // Removed Mult of identified K0 long
+
+ Double_t fMuMinusRemovedMult; // Removed Mult of identified mu-
+ Double_t fMuPlusRemovedMult; // Removed Mult of identified mu+
+
+ Double_t fEMinusRemovedMult; // Removed Mult of identified e-
+ Double_t fEPlusRemovedMult; // Removed Mult of identified e+
+
+ Double_t fGammaRemovedMult; /** Removed Mult of identified electrons (MC only for now) */
- /** The full charged Et spectrum measured */
- TH1F *fHistChargedEt; //Charged Et spectrum
+ Float_t fEnergyDeposited; /** Energy deposited in calorimeter */
+ Float_t fMomentumTPC; /** Momentum measured in TPC */
+ Short_t fCharge; /** Charge of the particle */
+ Short_t fParticlePid; /** Particle PID */
+ Float_t fPidProb; /** Probability of PID */
+ Bool_t fTrackPassedCut; /** The track is accepted by ESDTrackCuts */
- /** The full neutral Et spectrum measured */
- TH1F *fHistNeutralEt; //Neutral Et spectrum
+ Int_t fCentClass; // centrality class
- /** The Et spectrum within the calorimeter acceptance */
- TH1F *fHistEtAcc; //Et in acceptance
+ /** Detector radius */
+ Double_t fDetectorRadius; // Detector radius
- /** The charged Et spectrum within the calorimeter acceptance */
- TH1F *fHistChargedEtAcc; //Charged Et in acceptance
+ /** Minimum energy to cut on single cell cluster */
+ Double_t fSingleCellEnergyCut; // Minimum energy to cut on single cell cluster
- /** The neutral Et spectrum within the calorimeter acceptance */
- TH1F *fHistNeutralEtAcc; //Et in acceptance
+ Double_t fChargedEnergyRemoved; // Charged energy removed
+ Double_t fNeutralEnergyRemoved; // Neutral energy removed
+ Double_t fGammaEnergyAdded; // gamma energy added
- /** Multiplicity of particles in the events */
- TH1F *fHistMult; //Multiplicity
+ // Declare the histograms
- /** Charged multiplicity of particles in the events */
- TH1F *fHistChargedMult; //Charged multiplicity
+ /** The EM Et spectrum measured */
+ TH1F *fHistEt; //Et spectrum
- /** Neutral multiplicity of particles in the events */
- TH1F *fHistNeutralMult; //Neutral multiplicity
+ /** Multiplicity of neutral particles in the events */
+ TH1F *fHistNeutralMult; //Multiplicity
- /* Acceptance plots */
+ // Acceptance plots
TH2F *fHistPhivsPtPos; //phi vs pT plot for positive tracks
TH2F *fHistPhivsPtNeg; //phi vs pT plot for negative tracks
- /* PID plots */
- TH1F *fHistBaryonEt; /** Et of identified baryons */
- TH1F *fHistAntiBaryonEt; /** Et of identified anti-baryons */
- TH1F *fHistMesonEt; /** Et of identified mesons */
-
- TH1F *fHistProtonEt; /** Et of identified protons */
- TH1F *fHistPionEt; /** Et of identified protons */
- TH1F *fHistChargedKaonEt; /** Et of identified charged kaons */
- TH1F *fHistMuonEt; /** Et of identified muons */
- TH1F *fHistElectronEt; /** Et of identified electrons */
- TH1F *fHistNeutronEt; /** Et of neutrons (MC only for now) */
- TH1F *fHistAntiNeutronEt; /** Et of anti-neutrons (MC only for now) */
- TH1F *fHistGammaEt; /** Et of gammas (MC only for now) */
-
- TH1F *fHistProtonEtAcc; /** Et of identified protons in calorimeter acceptance */
- TH1F *fHistPionEtAcc; /** Et of identified protons in calorimeter acceptance */
- TH1F *fHistChargedKaonEtAcc; /** Et of identified charged kaons in calorimeter acceptance */
- TH1F *fHistMuonEtAcc; /** Et of identified muons in calorimeter acceptance */
- TH1F *fHistElectronEtAcc; /** Et of identified electrons in calorimeter acceptance */
-
- /* Correction plots */
- TH1F *fHistTMDeltaR; /* Track matching plots; Rec only for now */
- TH2F *fHistTMDxDz; /* Track matching plots; Rec only for now */
-
/* Auxiliary Histogram variables */
static Float_t fgEtaAxis[17];//bins for eta axis of histograms
static Int_t fgnumOfEtaBins;//number of eta bins
static Int_t fgNumOfEBins;//number of pt bins
static Float_t fgRAxis[48];//bins for R axis
static Int_t fgNumOfRBins;//number of R bins
-
-
- TTree *fTree; // optional TTree
- TTree *fTreeDeposit; // optional TTree for energy deposit measurements
- /** Centrality object */
+ /** Centrality object */
AliCentrality *fCentrality; //Centrality object
-
- Short_t fDetector; /** Which detector? (-1 -> PHOS, 1 -> EMCAL)*/
Bool_t fMakeSparse;//Boolean for whether or not to make sparse histograms
+
+ TH1I *fCutFlow; // Cut flow
- THnSparseF *fSparseHistTracks; /** THnSparse histograms */
-
- THnSparseF *fSparseHistClusters; /** THnSparse histograms */
-
- /** ET sparse valuses */
- THnSparseF *fSparseHistEt; //!
-
- /** Values for sparse hists */
- Double_t *fSparseTracks; //!
-
- /** Values for sparse hists */
- Double_t *fSparseClusters; //!
-
- /** ET sparse valuses */
- Double_t *fSparseEt; //!
-
-
-
+ AliAnalysisEtSelector *fSelector; // Selector class
+
+ AliPIDResponse *fPIDResponse;
+
private:
+
+
+
//Declare private to avoid compilation warning
AliAnalysisEt & operator = (const AliAnalysisEt & g) ;//cpy assignment
AliAnalysisEt(const AliAnalysisEt & g) ; // cpy ctor
- ClassDef(AliAnalysisEt, 1);
+ ClassDef(AliAnalysisEt, 3);
};
#endif // ALIANALYSISET_H
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff