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RecoEgamma
EgammaElectronAlgos
src
ElectronClassification.cc
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#include "
RecoEgamma/EgammaElectronAlgos/interface/ElectronClassification.h
"
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#include "
DataFormats/EgammaReco/interface/SuperCluster.h
"
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#include "
FWCore/MessageLogger/interface/MessageLogger.h
"
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//===================================================================
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// Author: Federico Ferri - INFN Milano, Bicocca university
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// 12/2005
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// See GsfElectron::Classification
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//===================================================================
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using namespace
reco
;
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void
ElectronClassification::classify
(
GsfElectron
&
electron
)
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{
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if
((!electron.
isEB
())&&(!electron.
isEE
()))
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{
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edm::LogWarning
(
""
)
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<<
"ElectronClassification::init(): Undefined electron, eta = "
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<< electron.
eta
() <<
"!!!!"
;
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electron.
setClassification
(
GsfElectron::UNKNOWN
) ;
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return
;
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}
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if
( electron.
isEBEEGap
() || electron.
isEBEtaGap
() || electron.
isEERingGap
() )
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{
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electron.
setClassification
(
GsfElectron::GAP
) ;
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return
;
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}
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//float pin = electron.trackMomentumAtVtx().R() ;
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float
fbrem = electron.
trackFbrem
() ;
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int
nbrem = electron.
numberOfBrems
() ;
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if
(nbrem == 0 && fbrem < 0.5)
// part (pin - scEnergy)/pin < 0.1 removed - M.D.
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{ electron.
setClassification
(
GsfElectron::GOLDEN
) ; }
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else
if
(nbrem == 0 && fbrem >= 0.5)
// part (pin - scEnergy)/pin < 0.1 removed - M.D.
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{ electron.
setClassification
(
GsfElectron::BIGBREM
) ; }
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else
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{ electron.
setClassification
(
GsfElectron::SHOWERING
) ; }
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}
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void
ElectronClassification::refineWithPflow
(
GsfElectron
&
electron
)
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{
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if
((!electron.
isEB
())&&(!electron.
isEE
()))
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{
return
; }
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if
( electron.
isEBEEGap
() || electron.
isEBEtaGap
() || electron.
isEERingGap
() )
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{
return
; }
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if
((electron.
superClusterFbrem
()-electron.
trackFbrem
())>=0.15)
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{ electron.
setClassification
(
GsfElectron::BADTRACK
) ; }
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}
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reco::GsfElectron::UNKNOWN
Definition:
GsfElectron.h:761
MessageLogger.h
reco::GsfElectron::GOLDEN
Definition:
GsfElectron.h:761
reco::LeafCandidate::eta
double eta() const final
momentum pseudorapidity
Definition:
LeafCandidate.h:137
reco::GsfElectron::BIGBREM
Definition:
GsfElectron.h:761
reco::GsfElectron::isEBEtaGap
bool isEBEtaGap() const
Definition:
GsfElectron.h:361
reco::GsfElectron::isEBEEGap
bool isEBEEGap() const
Definition:
GsfElectron.h:359
reco::GsfElectron
Definition:
GsfElectron.h:38
edm::LogWarning
Definition:
MessageLogger.h:141
reco::GsfElectron::isEERingGap
bool isEERingGap() const
Definition:
GsfElectron.h:365
reco::GsfElectron::BADTRACK
Definition:
GsfElectron.h:761
reco::GsfElectron::GAP
Definition:
GsfElectron.h:761
reco::GsfElectron::superClusterFbrem
float superClusterFbrem() const
Definition:
GsfElectron.h:765
reco::GsfElectron::isEE
bool isEE() const
Definition:
GsfElectron.h:357
reco::GsfElectron::isEB
bool isEB() const
Definition:
GsfElectron.h:356
mathSSE::return
return((rh^lh)&mask)
reco::GsfElectron::trackFbrem
float trackFbrem() const
Definition:
GsfElectron.h:764
reco::GsfElectron::numberOfBrems
int numberOfBrems() const
Definition:
GsfElectron.h:770
ElectronClassification::classify
void classify(reco::GsfElectron &)
Definition:
ElectronClassification.cc:16
metsig::electron
Definition:
SignAlgoResolutions.h:40
reco::GsfElectron::setClassification
void setClassification(Classification myclass)
Definition:
GsfElectron.h:777
ElectronClassification.h
ElectronClassification::refineWithPflow
void refineWithPflow(reco::GsfElectron &)
Definition:
ElectronClassification.cc:46
reco
fixed size matrix
Definition:
AlignmentAlgorithmBase.h:44
reco::GsfElectron::SHOWERING
Definition:
GsfElectron.h:761
SuperCluster.h
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