ic::Electron Class Reference

This class stores a subset of the reco::GsfElectron properties which are most commonly used in analysis. More...

#include "UserCode/ICHiggsTauTau/interface/Electron.hh"

Inheritance diagram for ic::Electron:

Public Member Functions
	Electron ()
virtual	~Electron ()
virtual void	Print () const
	ClassDef (Electron, 5)
Properties
std::vector< std::size_t > const &	gen_particles () const
	A vector to refer to ic::GenParticle::id() values. More...
Point const &	ref_point () const
	Point-of-closest-approach (PCA) of the electron track to the beamspot. More...
float	dr03_tk_sum_pt () const
	Tracker isolation in a cone with \( \Delta R = 0.3 \). More...
float	dr03_ecal_rechit_sum_et () const
	ECAL isolation in a cone with \( \Delta R = 0.3 \). More...
float	dr03_hcal_tower_sum_et () const
	HCAL isolation in a cone with \( \Delta R = 0.3 \). More...
float	ecal_pf_cluster_iso () const
	ECAL PF cluster isolation. More...
float	hcal_pf_cluster_iso () const
	HCAL PF cluster isolation. More...
float	dr03_pfiso_charged_all () const
	PF isolation, using all charged particles in a cone with \( \Delta R = 0.3 \). More...
float	dr03_pfiso_charged () const
	PF isolation, using charged hadrons in a cone with \( \Delta R = 0.3 \). More...
float	dr03_pfiso_neutral () const
	PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.3 \). More...
float	dr03_pfiso_gamma () const
	PF isolation, using photons in a cone with \( \Delta R = 0.3 \). More...
float	dr03_pfiso_pu () const
	PF isolation, using charged pileup in a cone with \( \Delta R = 0.3 \). More...
float	dr04_pfiso_charged_all () const
	PF isolation, using all charged particles in a cone with \( \Delta R = 0.4 \). More...
float	dr04_pfiso_charged () const
	PF isolation, using charged hadrons in a cone with \( \Delta R = 0.4 \). More...
float	dr04_pfiso_neutral () const
	PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.4 \). More...
float	dr04_pfiso_gamma () const
	PF isolation, using photons in a cone with \( \Delta R = 0.4 \). More...
float	dr04_pfiso_pu () const
	PF isolation, using charged pileup in a cone with \( \Delta R = 0.4 \). More...
float	hadronic_over_em () const
	Ratio of HCAL to supercluster energy in the region of the electron hit. More...
float	full5x5_sigma_IetaIeta () const
	Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal. More...
float	sigma_IetaIeta () const
	Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal [this method needs updated description as it does differ from full5x5_sigma_IetaIeta]. More...
float	dphi_sc_tk_at_vtx () const
	\(\Delta\phi\) between the supercluster and track, where the latter is evaluated from the vertex position More...
float	deta_sc_tk_at_vtx () const
	\(\Delta\eta\) between the supercluster and track, where the latter is evaluated from the vertex position More...
int	gsf_tk_nhits () const
	Number of tracker layers between the vertex and the first detected hit the electron should have traversed. More...
float	conv_dist () const
	Minimum distance between conversion tracks (if found) More...
float	conv_dcot () const
	\(\Delta\cot\theta\) between conversion tracks at the conversion vertex More...
float	f_brem () const
	Fraction of momentum lost as bremsstrahlung, as measured in the GSF fit. More...
float	sc_eta () const
	Supercluster \(\eta\). More...
float	sc_seed_eta () const
	Supercluster seed \(\eta\). More...
float	sc_theta () const
	Supercluster \(\theta\). More...
float	sc_energy () const
	Supercluster energy. More...
float	sc_e_over_p () const
	Ratio of supercluster energy to track momentum, where the latter is evaluated at the PCA to the beamspot. More...
float	r9 () const
	The ratio of the energy in the 3x3 crystal array centred on the seed over the energy of the complete supercluster. More...
float	hcal_sum () const
	Calorimeter tower isolation sum. More...
float	ecal_energy () const
	The corrected supercluster energy. More...
bool	has_matched_conversion () const
	True if electron is matched to a conversion vertex. More...
double	vx () const
	The x-coordinate of the ref_point() More...
double	vy () const
	The y-coordinate of the ref_point() More...
double	vz () const
	The z-coordinate of the ref_point() More...
double	dxy_vertex () const
	Transverse impact parameter of the GSF track with the primary vertex. More...
double	dz_vertex () const
	Longitudinal impact parameter of the GSF track with the primary vertex. More...
double	dxy_beamspot () const
	Transverse impact parameter of the GSF track with the beamspot. More...
Setters
void	set_gen_particles (std::vector< std::size_t > const &gen_particles)
	A vector to refer to ic::GenParticle::id() values. More...
void	set_ref_point (Point const &ref_point)
	Point-of-closest-approach (PCA) of the electron track to the beamspot. More...
void	set_dr03_tk_sum_pt (float const &dr03_tk_sum_pt)
	Tracker isolation in a cone with \( \Delta R = 0.3 \). More...
void	set_dr03_ecal_rechit_sum_et (float const &dr03_ecal_rechit_sum_et)
	ECAL isolation in a cone with \( \Delta R = 0.3 \). More...
void	set_dr03_hcal_tower_sum_et (float const &dr03_hcal_tower_sum_et)
	HCAL isolation in a cone with \( \Delta R = 0.3 \). More...
void	set_ecal_pf_cluster_iso (float const &ecal_pf_cluster_iso)
	ECAL PF cluster isolation. More...
void	set_hcal_pf_cluster_iso (float const &hcal_pf_cluster_iso)
	HCAL PF cluster isolation. More...
void	set_dr03_pfiso_charged_all (float const &dr03_pfiso_charged_all)
	PF isolation, using all charged particles in a cone with \( \Delta R = 0.3 \). More...
void	set_dr03_pfiso_charged (float const &dr03_pfiso_charged)
	PF isolation, using charged hadrons in a cone with \( \Delta R = 0.3 \). More...
void	set_dr03_pfiso_neutral (float const &dr03_pfiso_neutral)
	PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.3 \). More...
void	set_dr03_pfiso_gamma (float const &dr03_pfiso_gamma)
	PF isolation, using photons in a cone with \( \Delta R = 0.3 \). More...
void	set_dr03_pfiso_pu (float const &dr03_pfiso_pu)
	PF isolation, using charged pileup in a cone with \( \Delta R = 0.3 \). More...
void	set_dr04_pfiso_charged_all (float const &dr04_pfiso_charged_all)
	PF isolation, using all charged particles in a cone with \( \Delta R = 0.4 \). More...
void	set_dr04_pfiso_charged (float const &dr04_pfiso_charged)
	PF isolation, using charged hadrons in a cone with \( \Delta R = 0.4 \). More...
void	set_dr04_pfiso_neutral (float const &dr04_pfiso_neutral)
	PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.4 \). More...
void	set_dr04_pfiso_gamma (float const &dr04_pfiso_gamma)
	PF isolation, using photons in a cone with \( \Delta R = 0.4 \). More...
void	set_dr04_pfiso_pu (float const &dr04_pfiso_pu)
	PF isolation, using charged pileup in a cone with \( \Delta R = 0.4 \). More...
void	set_hadronic_over_em (float const &hadronic_over_em)
	Ratio of HCAL to supercluster energy in the region of the electron hit. More...
void	set_full5x5_sigma_IetaIeta (float const &full5x5_sigma_IetaIeta)
	Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal. More...
void	set_sigma_IetaIeta (float const &sigma_IetaIeta)
	Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal [this method needs updated description as it does differ from full5x5_sigma_IetaIeta]. More...
void	set_dphi_sc_tk_at_vtx (float const &dphi_sc_tk_at_vtx)
	\(\Delta\phi\) between the supercluster and track, where the latter is evaluated from the vertex position More...
void	set_deta_sc_tk_at_vtx (float const &deta_sc_tk_at_vtx)
	\(\Delta\eta\) between the supercluster and track, where the latter is evaluated from the vertex position More...
void	set_gsf_tk_nhits (int const &gsf_tk_nhits)
	Number of tracker layers between the vertex and the first detected hit the electron should have traversed. More...
void	set_conv_dist (float const &conv_dist)
	Minimum distance between conversion tracks (if found) More...
void	set_conv_dcot (float const &conv_dcot)
	\(\Delta\cot\theta\) between conversion tracks at the conversion vertex More...
void	set_f_brem (float const &f_brem)
	Fraction of momentum lost as bremsstrahlung, as measured in the GSF fit. More...
void	set_sc_eta (float const &sc_eta)
	Supercluster \(\eta\). More...
void	set_sc_seed_eta (float const &sc_seed_eta)
	Supercluster seed \(\eta\). More...
void	set_sc_theta (float const &sc_theta)
	Supercluster \(\theta\). More...
void	set_sc_energy (float const &sc_energy)
	Supercluster energy. More...
void	set_sc_e_over_p (float const &sc_e_over_p)
	Ratio of supercluster energy to track momentum, where the latter is evaluated at the PCA to the beamspot. More...
void	set_r9 (float const &r9)
	The ratio of the energy in the 3x3 crystal array centred on the seed over the energy of the complete supercluster. More...
void	set_hcal_sum (float const &hcal_sum)
	Calorimeter tower isolation sum. More...
void	set_ecal_energy (float const &ecal_energy)
	The corrected supercluster energy. More...
void	set_has_matched_conversion (bool const &has_matched_conversion)
	True if electron is matched to a conversion vertex. More...
void	set_vx (double const &x)
	The x-coordinate of the ref_point() More...
void	set_vy (double const &y)
	The y-coordinate of the ref_point() More...
void	set_vz (double const &z)
	The z-coordinate of the ref_point() More...
void	set_dxy_vertex (double const &dxy_vertex)
	Transverse impact parameter of the GSF track with the primary vertex. More...
void	set_dz_vertex (double const &dz_vertex)
	Longitudinal impact parameter of the GSF track with the primary vertex. More...
void	set_dxy_beamspot (double const &dxy_beamspot)
	Transverse impact parameter of the GSF track with the beamspot. More...
Extra ID and isolation properties
The Electron class contains a map for storing arbitrary pairs of hashed strings and floats. The most common usage for this is to add additional ID and isolation values, for example the output of an MVA selection.
void	SetIdIso (std::string const &name, float const &value)
	Add a new entry, overwriting any existing one with the same name. More...
bool	HasIdIso (std::string const &name) const
	Check if a value with label name has already been defined. More...
float	GetIdIso (std::string const &name) const
	Get the value associated to a label. More...
Public Member Functions inherited from ic::Candidate
	Candidate ()
virtual	~Candidate ()
	ClassDef (Candidate, 2)
Vector const &	vector () const
	Four-momentum. More...
std::size_t	id () const
	Unique identifier. More...
double	pt () const
	Direct access to the \( p_{\text{T}} \). More...
double	eta () const
	Direct access to \( \eta \). More...
double	phi () const
	Direct access to \( \phi \). More...
double	energy () const
	Direct access to the energy. More...
int	charge () const
	Electric charge. More...
double	M () const
	Calculates the candidate mass. More...
void	set_vector (Vector const &vector)
	Four-momentum. More...
void	set_id (std::size_t const &id)
	Unique identifier. More...
void	set_pt (double const &pt)
	Direct access to the \( p_{\text{T}} \). More...
void	set_eta (double const &eta)
	Direct access to \( \eta \). More...
void	set_phi (double const &phi)
	Direct access to \( \phi \). More...
void	set_energy (double const &energy)
	Direct access to the energy. More...
void	set_charge (int const &charge)
	Electric charge. More...

Detailed Description

This class stores a subset of the reco::GsfElectron properties which are most commonly used in analysis.

Useful links:

• https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideGsfElectronObject
• https://twiki.cern.ch/twiki/bin/view/CMSbackupJan10/HEEPElectronID
• https://twiki.cern.ch/twiki/bin/viewauth/CMS/ConversionBackgroundRejection
• https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideEgammaShowerShape
• https://twiki.cern.ch/twiki/bin/view/CMS/VbtfEleID2011
• https://twiki.cern.ch/twiki/bin/viewauth/CMS/SimpleCutBasedEleID2011

Examples:

plugins/ICElectronProducer.cc.

Definition at line 26 of file Electron.hh.

Constructor & Destructor Documentation

ic::Electron::Electron

(

)

Definition at line 7 of file Electron.cc.

ic::Electron::~Electron ( )

virtual

Definition at line 46 of file Electron.cc.

Member Function Documentation

void ic::Electron::Print ( ) const

virtual

Reimplemented from ic::Candidate.

Definition at line 67 of file Electron.cc.

std::vector<std::size_t> const& ic::Electron::gen_particles ( ) const

inline

A vector to refer to ic::GenParticle::id() values.

Deprecated:

This property is no longer filled in the ICElectronProducer. It is advised to save generator-level electrons that may be needed for matching using the ICGenParticleProducer and to identify matches in the analysis code.

Definition at line 45 of file Electron.hh.

Point const& ic::Electron::ref_point ( ) const

inline

Point-of-closest-approach (PCA) of the electron track to the beamspot.

Definition at line 50 of file Electron.hh.

float ic::Electron::dr03_tk_sum_pt ( ) const

inline

Tracker isolation in a cone with \( \Delta R = 0.3 \).

Definition at line 53 of file Electron.hh.

float ic::Electron::dr03_ecal_rechit_sum_et ( ) const

inline

ECAL isolation in a cone with \( \Delta R = 0.3 \).

Definition at line 56 of file Electron.hh.

float ic::Electron::dr03_hcal_tower_sum_et ( ) const

inline

HCAL isolation in a cone with \( \Delta R = 0.3 \).

Definition at line 61 of file Electron.hh.

float ic::Electron::ecal_pf_cluster_iso ( ) const

inline

ECAL PF cluster isolation.

Definition at line 66 of file Electron.hh.

float ic::Electron::hcal_pf_cluster_iso ( ) const

inline

HCAL PF cluster isolation.

Definition at line 71 of file Electron.hh.

float ic::Electron::dr03_pfiso_charged_all ( ) const

inline

PF isolation, using all charged particles in a cone with \( \Delta R = 0.3 \).

Definition at line 77 of file Electron.hh.

float ic::Electron::dr03_pfiso_charged ( ) const

inline

PF isolation, using charged hadrons in a cone with \( \Delta R = 0.3 \).

Definition at line 82 of file Electron.hh.

float ic::Electron::dr03_pfiso_neutral ( ) const

inline

PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.3 \).

Definition at line 85 of file Electron.hh.

float ic::Electron::dr03_pfiso_gamma ( ) const

inline

PF isolation, using photons in a cone with \( \Delta R = 0.3 \).

Definition at line 88 of file Electron.hh.

float ic::Electron::dr03_pfiso_pu ( ) const

inline

PF isolation, using charged pileup in a cone with \( \Delta R = 0.3 \).

Definition at line 91 of file Electron.hh.

float ic::Electron::dr04_pfiso_charged_all ( ) const

inline

PF isolation, using all charged particles in a cone with \( \Delta R = 0.4 \).

Definition at line 95 of file Electron.hh.

float ic::Electron::dr04_pfiso_charged ( ) const

inline

PF isolation, using charged hadrons in a cone with \( \Delta R = 0.4 \).

Definition at line 100 of file Electron.hh.

float ic::Electron::dr04_pfiso_neutral ( ) const

inline

PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.4 \).

Definition at line 103 of file Electron.hh.

float ic::Electron::dr04_pfiso_gamma ( ) const

inline

PF isolation, using photons in a cone with \( \Delta R = 0.4 \).

Definition at line 106 of file Electron.hh.

float ic::Electron::dr04_pfiso_pu ( ) const

inline

PF isolation, using charged pileup in a cone with \( \Delta R = 0.4 \).

Definition at line 109 of file Electron.hh.

float ic::Electron::hadronic_over_em ( ) const

inline

Ratio of HCAL to supercluster energy in the region of the electron hit.

Definition at line 112 of file Electron.hh.

float ic::Electron::full5x5_sigma_IetaIeta ( ) const

inline

Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal.

Definition at line 116 of file Electron.hh.

float ic::Electron::sigma_IetaIeta ( ) const

inline

Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal [this method needs updated description as it does differ from full5x5_sigma_IetaIeta].

Definition at line 121 of file Electron.hh.

float ic::Electron::dphi_sc_tk_at_vtx ( ) const

inline

\(\Delta\phi\) between the supercluster and track, where the latter is evaluated from the vertex position

Definition at line 125 of file Electron.hh.

float ic::Electron::deta_sc_tk_at_vtx ( ) const

inline

\(\Delta\eta\) between the supercluster and track, where the latter is evaluated from the vertex position

Definition at line 129 of file Electron.hh.

int ic::Electron::gsf_tk_nhits ( ) const

inline

Number of tracker layers between the vertex and the first detected hit the electron should have traversed.

Definition at line 133 of file Electron.hh.

float ic::Electron::conv_dist ( ) const

inline

Minimum distance between conversion tracks (if found)

Definition at line 136 of file Electron.hh.

float ic::Electron::conv_dcot ( ) const

inline

\(\Delta\cot\theta\) between conversion tracks at the conversion vertex

Definition at line 140 of file Electron.hh.

float ic::Electron::f_brem ( ) const

inline

Fraction of momentum lost as bremsstrahlung, as measured in the GSF fit.

Definition at line 143 of file Electron.hh.

float ic::Electron::sc_eta ( ) const

inline

Supercluster \(\eta\).

Definition at line 146 of file Electron.hh.

float ic::Electron::sc_seed_eta ( ) const

inline

Supercluster seed \(\eta\).

Definition at line 149 of file Electron.hh.

float ic::Electron::sc_theta ( ) const

inline

Supercluster \(\theta\).

Definition at line 152 of file Electron.hh.

float ic::Electron::sc_energy ( ) const

inline

Supercluster energy.

Definition at line 155 of file Electron.hh.

float ic::Electron::sc_e_over_p ( ) const

inline

Ratio of supercluster energy to track momentum, where the latter is evaluated at the PCA to the beamspot.

Definition at line 159 of file Electron.hh.

float ic::Electron::r9 ( ) const

inline

The ratio of the energy in the 3x3 crystal array centred on the seed over the energy of the complete supercluster.

Definition at line 163 of file Electron.hh.

float ic::Electron::hcal_sum ( ) const

inline

Calorimeter tower isolation sum.

Definition at line 166 of file Electron.hh.

float ic::Electron::ecal_energy ( ) const

inline

The corrected supercluster energy.

Definition at line 169 of file Electron.hh.

bool ic::Electron::has_matched_conversion ( ) const

inline

True if electron is matched to a conversion vertex.

Definition at line 172 of file Electron.hh.

double ic::Electron::vx ( ) const

inline

The x-coordinate of the ref_point()

Definition at line 175 of file Electron.hh.

double ic::Electron::vy ( ) const

inline

The y-coordinate of the ref_point()

Definition at line 178 of file Electron.hh.

double ic::Electron::vz ( ) const

inline

The z-coordinate of the ref_point()

Definition at line 181 of file Electron.hh.

double ic::Electron::dxy_vertex ( ) const

inline

Transverse impact parameter of the GSF track with the primary vertex.

Definition at line 184 of file Electron.hh.

double ic::Electron::dz_vertex ( ) const

inline

Longitudinal impact parameter of the GSF track with the primary vertex.

Definition at line 187 of file Electron.hh.

double ic::Electron::dxy_beamspot ( ) const

inline

Transverse impact parameter of the GSF track with the beamspot.

Definition at line 190 of file Electron.hh.

void ic::Electron::set_gen_particles ( std::vector< std::size_t > const &  gen_particles )

inline

A vector to refer to ic::GenParticle::id() values.

Definition at line 196 of file Electron.hh.

void ic::Electron::set_ref_point ( Point const &  ref_point )

inline

Point-of-closest-approach (PCA) of the electron track to the beamspot.

Definition at line 201 of file Electron.hh.

void ic::Electron::set_dr03_tk_sum_pt ( float const &  dr03_tk_sum_pt )

inline

Tracker isolation in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 204 of file Electron.hh.

void ic::Electron::set_dr03_ecal_rechit_sum_et ( float const &  dr03_ecal_rechit_sum_et )

inline

ECAL isolation in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 209 of file Electron.hh.

void ic::Electron::set_dr03_hcal_tower_sum_et ( float const &  dr03_hcal_tower_sum_et )

inline

HCAL isolation in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 215 of file Electron.hh.

void ic::Electron::set_ecal_pf_cluster_iso ( float const &  ecal_pf_cluster_iso )

inline

ECAL PF cluster isolation.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 220 of file Electron.hh.

void ic::Electron::set_hcal_pf_cluster_iso ( float const &  hcal_pf_cluster_iso )

inline

HCAL PF cluster isolation.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 225 of file Electron.hh.

void ic::Electron::set_dr03_pfiso_charged_all ( float const &  dr03_pfiso_charged_all )

inline

PF isolation, using all charged particles in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 230 of file Electron.hh.

void ic::Electron::set_dr03_pfiso_charged ( float const &  dr03_pfiso_charged )

inline

PF isolation, using charged hadrons in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 235 of file Electron.hh.

void ic::Electron::set_dr03_pfiso_neutral ( float const &  dr03_pfiso_neutral )

inline

PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 240 of file Electron.hh.

void ic::Electron::set_dr03_pfiso_gamma ( float const &  dr03_pfiso_gamma )

inline

PF isolation, using photons in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 245 of file Electron.hh.

void ic::Electron::set_dr03_pfiso_pu ( float const &  dr03_pfiso_pu )

inline

PF isolation, using charged pileup in a cone with \( \Delta R = 0.3 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 250 of file Electron.hh.

void ic::Electron::set_dr04_pfiso_charged_all ( float const &  dr04_pfiso_charged_all )

inline

PF isolation, using all charged particles in a cone with \( \Delta R = 0.4 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 255 of file Electron.hh.

void ic::Electron::set_dr04_pfiso_charged ( float const &  dr04_pfiso_charged )

inline

PF isolation, using charged hadrons in a cone with \( \Delta R = 0.4 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 260 of file Electron.hh.

void ic::Electron::set_dr04_pfiso_neutral ( float const &  dr04_pfiso_neutral )

inline

PF isolation, using neutral hadrons in a cone with \( \Delta R = 0.4 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 265 of file Electron.hh.

void ic::Electron::set_dr04_pfiso_gamma ( float const &  dr04_pfiso_gamma )

inline

PF isolation, using photons in a cone with \( \Delta R = 0.4 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 270 of file Electron.hh.

void ic::Electron::set_dr04_pfiso_pu ( float const &  dr04_pfiso_pu )

inline

PF isolation, using charged pileup in a cone with \( \Delta R = 0.4 \).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 275 of file Electron.hh.

void ic::Electron::set_hadronic_over_em ( float const &  hadronic_over_em )

inline

Ratio of HCAL to supercluster energy in the region of the electron hit.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 280 of file Electron.hh.

void ic::Electron::set_full5x5_sigma_IetaIeta ( float const &  full5x5_sigma_IetaIeta )

inline

Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 285 of file Electron.hh.

void ic::Electron::set_sigma_IetaIeta ( float const &  sigma_IetaIeta )

inline

Weighted cluster RMS in the \(\eta\)-direction, measured in units of crystals in a 5x5 block centred on the seed crystal [this method needs updated description as it does differ from full5x5_sigma_IetaIeta].

Examples:

plugins/ICElectronProducer.cc.

Definition at line 291 of file Electron.hh.

void ic::Electron::set_dphi_sc_tk_at_vtx ( float const &  dphi_sc_tk_at_vtx )

inline

\(\Delta\phi\) between the supercluster and track, where the latter is evaluated from the vertex position

Examples:

plugins/ICElectronProducer.cc.

Definition at line 296 of file Electron.hh.

void ic::Electron::set_deta_sc_tk_at_vtx ( float const &  deta_sc_tk_at_vtx )

inline

\(\Delta\eta\) between the supercluster and track, where the latter is evaluated from the vertex position

Examples:

plugins/ICElectronProducer.cc.

Definition at line 301 of file Electron.hh.

void ic::Electron::set_gsf_tk_nhits ( int const &  gsf_tk_nhits )

inline

Number of tracker layers between the vertex and the first detected hit the electron should have traversed.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 306 of file Electron.hh.

void ic::Electron::set_conv_dist ( float const &  conv_dist )

inline

Minimum distance between conversion tracks (if found)

Examples:

plugins/ICElectronProducer.cc.

Definition at line 312 of file Electron.hh.

void ic::Electron::set_conv_dcot ( float const &  conv_dcot )

inline

\(\Delta\cot\theta\) between conversion tracks at the conversion vertex

Examples:

plugins/ICElectronProducer.cc.

Definition at line 315 of file Electron.hh.

void ic::Electron::set_f_brem ( float const &  f_brem )

inline

Fraction of momentum lost as bremsstrahlung, as measured in the GSF fit.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 318 of file Electron.hh.

void ic::Electron::set_sc_eta ( float const &  sc_eta )

inline

Supercluster \(\eta\).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 321 of file Electron.hh.

void ic::Electron::set_sc_seed_eta ( float const &  sc_seed_eta )

inline

Supercluster seed \(\eta\).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 324 of file Electron.hh.

void ic::Electron::set_sc_theta ( float const &  sc_theta )

inline

Supercluster \(\theta\).

Examples:

plugins/ICElectronProducer.cc.

Definition at line 327 of file Electron.hh.

void ic::Electron::set_sc_energy ( float const &  sc_energy )

inline

Supercluster energy.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 330 of file Electron.hh.

void ic::Electron::set_sc_e_over_p ( float const &  sc_e_over_p )

inline

Ratio of supercluster energy to track momentum, where the latter is evaluated at the PCA to the beamspot.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 333 of file Electron.hh.

void ic::Electron::set_r9 ( float const &  r9 )

inline

The ratio of the energy in the 3x3 crystal array centred on the seed over the energy of the complete supercluster.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 338 of file Electron.hh.

void ic::Electron::set_hcal_sum ( float const &  hcal_sum )

inline

Calorimeter tower isolation sum.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 341 of file Electron.hh.

void ic::Electron::set_ecal_energy ( float const &  ecal_energy )

inline

The corrected supercluster energy.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 344 of file Electron.hh.

void ic::Electron::set_has_matched_conversion ( bool const &  has_matched_conversion )

inline

True if electron is matched to a conversion vertex.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 349 of file Electron.hh.

void ic::Electron::set_vx ( double const &  x )

inline

The x-coordinate of the ref_point()

Examples:

plugins/ICElectronProducer.cc.

Definition at line 354 of file Electron.hh.

void ic::Electron::set_vy ( double const &  y )

inline

The y-coordinate of the ref_point()

Examples:

plugins/ICElectronProducer.cc.

Definition at line 357 of file Electron.hh.

void ic::Electron::set_vz ( double const &  z )

inline

The z-coordinate of the ref_point()

Examples:

plugins/ICElectronProducer.cc.

Definition at line 360 of file Electron.hh.

void ic::Electron::set_dxy_vertex ( double const &  dxy_vertex )

inline

Transverse impact parameter of the GSF track with the primary vertex.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 363 of file Electron.hh.

void ic::Electron::set_dz_vertex ( double const &  dz_vertex )

inline

Longitudinal impact parameter of the GSF track with the primary vertex.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 368 of file Electron.hh.

void ic::Electron::set_dxy_beamspot ( double const &  dxy_beamspot )

inline

Transverse impact parameter of the GSF track with the beamspot.

Examples:

plugins/ICElectronProducer.cc.

Definition at line 371 of file Electron.hh.

void ic::Electron::SetIdIso	(	std::string const &	name,
		float const &	value
	)

Add a new entry, overwriting any existing one with the same name.

Parameters

name	A label to identify the value, will be stored as a hash
value	The value to associate to the label name

Examples:

plugins/ICElectronProducer.cc.

Definition at line 48 of file Electron.cc.

bool ic::Electron::HasIdIso

(

std::string const &

name

)

const

Check if a value with label name has already been defined.

Parameters

name	The label to check

Returns

True if the label exists in the map, false otherwise

Definition at line 52 of file Electron.cc.

float ic::Electron::GetIdIso

(

std::string const &

name

)

const

Get the value associated to a label.

Parameters

name	The label to retrieve

Returns

The value associated to the label if found, otherwise zero.

Definition at line 56 of file Electron.cc.

ic::Electron::ClassDef	(	Electron	,
		5
	)

---

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

• interface/Electron.hh
• src/Electron.cc