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HadSUSYdiElecSkim Class Reference

all hadronic SUSY Skim >= 2 barrel electrons 30 GeV, Pt(2e)>150 Z-Candle, dielec/Z trigger path More...

#include <SUSYBSMAnalysis/CSA07Skims/interface/HadSUSYdiElecSkim.h>

Inheritance diagram for HadSUSYdiElecSkim:

List of all members.

Public Member Functions
virtual void	endJob ()
virtual bool	filter (edm::Event &, const edm::EventSetup &)
	HadSUSYdiElecSkim (const edm::ParameterSet &)
	~HadSUSYdiElecSkim ()
Private Attributes
double	ElecPtmin_
edm::InputTag	Elecsrc_
unsigned int	nAccepted_
unsigned int	nEvents_
int	NminElec_
double	PtmindiElec_

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Detailed Description

all hadronic SUSY Skim >= 2 barrel electrons 30 GeV, Pt(2e)>150 Z-Candle, dielec/Z trigger path

all hadronic SUSY Skim >= 2 barrel muons 30 GeV, Pt(2muons)>150 Z-Candle, dimuon/Z trigger path

Date

2007/07/12 09:18:45

Revision

1.1

Author:

Michael Tytgat, Maria Spiropulu - CERN

Date

2007/12/09 10:54:57

Revision

1.5

Author:

Michael Tytgat, Maria Spiropulu - CERN

Definition at line 24 of file HadSUSYdiElecSkim.h.

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Constructor & Destructor Documentation

HadSUSYdiElecSkim::HadSUSYdiElecSkim

(

const edm::ParameterSet &

iConfig

)

[explicit]

Definition at line 40 of file HadSUSYdiElecSkim.cc.

References ElecPtmin_, Elecsrc_, edm::ParameterSet::getParameter(), NminElec_, and PtmindiElec_.

                                                                     :
  nEvents_(0), nAccepted_(0)
{
  Elecsrc_ = iConfig.getParameter<InputTag>( "Elecsrc" );
  NminElec_ = iConfig.getParameter<int>( "NminElec");
  ElecPtmin_ = iConfig.getParameter<double>( "ElecPtmin");
  PtmindiElec_ = iConfig.getParameter<double>( "PtmindiElec");
}

HadSUSYdiElecSkim::~HadSUSYdiElecSkim

(

)

Definition at line 51 of file HadSUSYdiElecSkim.cc.

{}

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Member Function Documentation

void HadSUSYdiElecSkim::endJob

(

void

)

[virtual]

Reimplemented from edm::EDFilter.

Definition at line 101 of file HadSUSYdiElecSkim.cc.

References lat::endl(), nAccepted_, and nEvents_.

{
  edm::LogVerbatim( "HadSUSYdiElecSkim" ) 
    << "Events read " << nEvents_
    << " Events accepted " << nAccepted_
    << "\nEfficiency " << (double)(nAccepted_)/(double)(nEvents_) 
    << endl;
}

bool HadSUSYdiElecSkim::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)			[virtual]

Implements edm::EDFilter.

Definition at line 56 of file HadSUSYdiElecSkim.cc.

References funct::cos(), ElecPtmin_, Elecsrc_, edm::Event::getByLabel(), it, nAccepted_, nEvents_, NminElec_, PtmindiElec_, funct::sin(), and funct::sqrt().

{
  nEvents_++;

  Handle<GsfElectronCollection> ElecHandle;
//  try {
    iEvent.getByLabel( Elecsrc_, ElecHandle );
//  }
//  catch ( cms::Exception& ex ) {
//    edm::LogError( "HadSUSYdiElecSkim" ) 
//      << "Unable to get Elec collection "
//      << Elecsrc_.label();
//    return false;
//  }
  if ( ElecHandle->empty() ) return false;
  GsfElectronCollection TheElecs = *ElecHandle;
  std::stable_sort( TheElecs.begin(), TheElecs.end(), PtSorter() );
  
  int nElec = 0;
  double Pxdielec = 0., Pydielec = 0.;
  for ( GsfElectronCollection::const_iterator it = TheElecs.begin();
        it != TheElecs.end(); it++ ) {
    if ( (it->pt() > ElecPtmin_) 
         && (fabs(it->eta()) < 3.0) ) {
      if ( nElec < 2 ) {
        Pxdielec += it->p()*sin(it->theta())*cos(it->phi());
        Pydielec += it->p()*sin(it->theta())*sin(it->phi());
      }
      nElec++;
    }
  }
  
  if ( nElec < NminElec_ ) return false;

  double PtdiElec = sqrt( Pxdielec*Pxdielec + Pydielec*Pydielec );
  if ( PtdiElec < PtmindiElec_ ) return false;
    
  nAccepted_++;

  return true;
}

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Member Data Documentation

double HadSUSYdiElecSkim::ElecPtmin_ [private]

Definition at line 35 of file HadSUSYdiElecSkim.h.

Referenced by filter(), and HadSUSYdiElecSkim().

edm::InputTag HadSUSYdiElecSkim::Elecsrc_ [private]

Definition at line 33 of file HadSUSYdiElecSkim.h.

Referenced by filter(), and HadSUSYdiElecSkim().

unsigned int HadSUSYdiElecSkim::nAccepted_ [private]

Definition at line 38 of file HadSUSYdiElecSkim.h.

Referenced by endJob(), and filter().

unsigned int HadSUSYdiElecSkim::nEvents_ [private]

Definition at line 37 of file HadSUSYdiElecSkim.h.

Referenced by endJob(), and filter().

int HadSUSYdiElecSkim::NminElec_ [private]

Definition at line 34 of file HadSUSYdiElecSkim.h.

Referenced by filter(), and HadSUSYdiElecSkim().

double HadSUSYdiElecSkim::PtmindiElec_ [private]

Definition at line 36 of file HadSUSYdiElecSkim.h.

Referenced by filter(), and HadSUSYdiElecSkim().

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

• SUSYBSMAnalysis/CSA07Skims/interface/HadSUSYdiElecSkim.h
• SUSYBSMAnalysis/CSA07Skims/src/HadSUSYdiElecSkim.cc

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