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//--------------------------------------------------------------------------------------------------
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// $Id: Electron.h,v 1.17 2008/09/09 12:50:43 sixie Exp $
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//
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// Electron
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//
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// Details to be worked out...
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//
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// Authors: C.Loizides, J.Bendavid, S.Xie
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//--------------------------------------------------------------------------------------------------
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#ifndef DATATREE_ELECTRON_H
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#define DATATREE_ELECTRON_H
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#include "MitAna/DataTree/interface/SuperCluster.h"
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#include "MitAna/DataTree/interface/ChargedParticle.h"
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namespace mithep
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{
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class Electron : public ChargedParticle
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{
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public:
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Electron() {}
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~Electron() {}
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const Track *BestTrk() const;
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const Track *GsfTrk() const;
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const Track *TrackerTrk() const;
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const SuperCluster *SCluster() const;
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FourVector Mom() const;
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const Track *Trk() const { return BestTrk(); }
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Double_t E() const;
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Double_t P() const;
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Double_t Pt() const;
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Double_t Px() const;
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Double_t Py() const;
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Double_t Pz() const;
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Double_t Mass() const { return 0.51099892e-3; }
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Double_t ESuperClusterOverP() const { return fESuperClusterOverP; }
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Double_t ESeedClusterOverPout() const { return fESeedClusterOverPout; }
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Double_t ESeedClusterOverPIn() const;
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Double_t PIn() const { return fPIn; }
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Double_t POut() const { return fPOut; }
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Double_t DeltaEtaSuperClusterTrackAtVtx() const { return fDeltaEtaSuperClTrkAtVtx; }
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Double_t DeltaEtaSeedClusterTrackAtCalo() const { return fDeltaEtaSeedClTrkAtCalo; }
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Double_t DeltaPhiSuperClusterTrackAtVtx() const { return fDeltaPhiSuperClTrkAtVtx; }
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Double_t DeltaPhiSeedClusterTrackAtCalo() const { return fDeltaPhiSeedClTrkAtCalo; }
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Double_t HadronicOverEm() const { return fHadronicOverEm; }
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Double_t IsEnergyScaleCorrected() const { return fIsEnergyScaleCorrected; }
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Double_t IsMomentumCorrected() const { return fIsMomentumCorrected; }
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Double_t NumberOfClusters() const { return fNumberOfClusters; }
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Double_t Classification() const { return fClassification; }
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Double_t E33() const { return fE33; }
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Double_t E55() const { return fE55; }
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Double_t CovEtaEta() const { return fCovEtaEta; }
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Double_t CovEtaPhi() const { return fCovEtaPhi; }
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Double_t CovPhiPhi() const { return fCovPhiPhi; }
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Double_t CaloIsolation() const { return fCaloIsolation; }
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Double_t CaloTowerIsolation() const { return fCaloTowerIsolation; }
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Double_t TrackIsolation() const { return fTrackIsolation; }
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Double_t EcalJurassicIsolation() const { return fEcalJurassicIsolation; }
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Double_t HcalJurassicIsolation() const { return fHcalJurassicIsolation; }
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Double_t PassLooseID() const { return fPassLooseID; }
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Double_t PassTightID() const { return fPassTightID; }
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Double_t IDLikelihood() const { return fIDLikelihood; }
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void SetGsfTrk(Track* t) { fGsfTrackRef = t; }
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void SetTrackerTrk(Track* t) { fTrackerTrackRef = t; }
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void SetSuperCluster(SuperCluster* sc) { fSuperClusterRef = sc; }
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void SetESuperClusterOverP(Double_t x) { fESuperClusterOverP = x; }
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void SetESeedClusterOverPout(Double_t x) { fESeedClusterOverPout = x; }
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void SetPIn(Double_t PIn) { fPIn = PIn; }
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void SetPOut(Double_t POut) { fPOut = POut; }
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void SetDeltaEtaSuperClusterTrackAtVtx(Double_t x) { fDeltaEtaSuperClTrkAtVtx = x; }
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void SetDeltaEtaSeedClusterTrackAtCalo(Double_t x) { fDeltaEtaSeedClTrkAtCalo = x; }
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void SetDeltaPhiSuperClusterTrackAtVtx(Double_t x) { fDeltaPhiSuperClTrkAtVtx = x; }
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void SetDeltaPhiSeedClusterTrackAtCalo(Double_t x) { fDeltaPhiSeedClTrkAtCalo = x; }
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void SetHadronicOverEm(Double_t x) { fHadronicOverEm = x; }
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void SetIsEnergyScaleCorrected(Double_t x) { fIsEnergyScaleCorrected = x; }
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void SetIsMomentumCorrected(Double_t x) { fIsMomentumCorrected = x; }
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void SetNumberOfClusters(Double_t x) { fNumberOfClusters = x; }
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void SetClassification(Double_t x) { fClassification = x; }
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void SetE33(Double_t E33) { fE33 = E33; }
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void SetE55(Double_t E55) { fE55 = E55; }
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void SetCovEtaEta(Double_t CovEtaEta) { fCovEtaEta = CovEtaEta; }
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void SetCovEtaPhi(Double_t CovEtaPhi) { fCovEtaPhi = CovEtaPhi; }
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void SetCovPhiPhi(Double_t CovPhiPhi) { fCovPhiPhi = CovPhiPhi; }
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void SetCaloIsolation(Double_t CaloIsolation) { fCaloIsolation = CaloIsolation; }
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void SetCaloTowerIsolation(Double_t TowerIso) { fCaloTowerIsolation = TowerIso; }
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void SetTrackIsolation(Double_t TrackIsolation) { fTrackIsolation = TrackIsolation;}
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void SetEcalJurassicIsolation(Double_t iso ) { fEcalJurassicIsolation = iso; }
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void SetHcalJurassicIsolation(Double_t iso ) { fHcalJurassicIsolation = iso; }
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void SetPassLooseID(Double_t passLooseID) { fPassLooseID = passLooseID; }
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void SetPassTightID(Double_t passTightID) { fPassTightID = passTightID; }
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void SetIDLikelihood(Double_t likelihood) { fIDLikelihood = likelihood; }
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protected:
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TRef fGsfTrackRef; //global combined track reference
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TRef fTrackerTrackRef; //tracker track reference
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TRef fSuperClusterRef; //superCluster
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Double_t fESuperClusterOverP;
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Double_t fESeedClusterOverPout;
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Double_t fDeltaEtaSuperClTrkAtVtx;
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Double_t fDeltaEtaSeedClTrkAtCalo;
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Double_t fDeltaPhiSuperClTrkAtVtx;
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Double_t fDeltaPhiSeedClTrkAtCalo;
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Double_t fHadronicOverEm;
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Double_t fIsEnergyScaleCorrected;
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Double_t fIsMomentumCorrected;
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Double_t fNumberOfClusters;
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Double_t fClassification;
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Double_t fE33;
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Double_t fE55;
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Double_t fCovEtaEta;
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Double_t fCovEtaPhi;
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Double_t fCovPhiPhi;
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Double_t fCaloIsolation;
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Double_t fCaloTowerIsolation;
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Double_t fTrackIsolation;
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Double_t fEcalJurassicIsolation;
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Double_t fHcalJurassicIsolation;
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Double_t fPassLooseID;
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Double_t fPassTightID;
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Double_t fIDLikelihood;
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Double_t fPIn;
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Double_t fPOut;
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ClassDef(Electron, 1) // Electron class
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};
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}
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//--------------------------------------------------------------------------------------------------
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inline const mithep::Track *mithep::Electron::BestTrk() const
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{
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// Return "best" track.
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if (GsfTrk())
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return GsfTrk();
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else if (TrackerTrk())
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return TrackerTrk();
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return 0;
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}
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//--------------------------------------------------------------------------------------------------
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inline const mithep::Track *mithep::Electron::GsfTrk() const
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{
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// Return global combined track.
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return static_cast<const Track*>(fGsfTrackRef.GetObject());
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}
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//--------------------------------------------------------------------------------------------------
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inline const mithep::Track *mithep::Electron::TrackerTrk() const
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{
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// Return tracker track.
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return static_cast<const Track*>(fTrackerTrackRef.GetObject());
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}
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//--------------------------------------------------------------------------------------------------
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inline const mithep::SuperCluster *mithep::Electron::SCluster() const
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{
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// Return Super cluster
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return static_cast<const SuperCluster*>(fSuperClusterRef.GetObject());
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}
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//-------------------------------------------------------------------------------------------------
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inline mithep::FourVector mithep::Electron::Mom() const
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{
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// Return Momentum of the electron. We use the direction of the
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// Track and the Energy of the Super Cluster
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return FourVector(Px(), Py(), Pz(), E());
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::ESeedClusterOverPIn() const
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{
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// Return Energy of the SuperCluster Seed Divided by the magnitude
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// of the track momentum at the vertex
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return SCluster()->Seed()->Energy() / PIn();
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::E() const
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{
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// Return Energy of the SuperCluster if present
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// or else return energy derived from the track
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const mithep::SuperCluster *sc = SCluster();
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if (sc)
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return sc->Energy();
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else
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return TMath::Sqrt(Trk()->P()*Trk()->P() + Mass()*Mass());
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::P() const
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{
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// Return momentum derived from the SuperCluster if present
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// or else return momentum from the track
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const mithep::SuperCluster *sc = SCluster();
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if (sc)
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return TMath::Sqrt(sc->Energy()*sc->Energy() - Mass()*Mass());
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else
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return Trk()->P();
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::Px() const
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{
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return Pt()*TMath::Cos(Trk()->Phi());
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::Py() const
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{
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return Pt()*TMath::Sin(Trk()->Phi());
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::Pz() const
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{
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return P()*TMath::Sin(Trk()->Lambda());
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::Pt() const
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{
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return TMath::Abs(P()*TMath::Cos(Trk()->Lambda()));
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}
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#endif
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