xAOD::Particle_v1 Class Reference

#include <Particle_v1.h>

Inheritance diagram for xAOD::Particle_v1:
xAOD::IParticle SG::AuxElement SG::IAuxElement

List of all members.

Public Member Functions

 Particle_v1 ()
 Default constructor.
void toPersistent ()
 Function preparing the object to be persistified.
Functions implementing additional 4-momentum properties



double px () const
 Get the px momentum component of the particle.
double py () const
 Get the py momentum component of the particle.
double pz () const
 Get the pz momentum component of the particle.
double et () const
void setP4 (const FourMom_t &vec)
 Set the 4-vec.
void setPxPyPzE (double px, double py, double pz, double e)
 Set the 4-vec.
void setPx (double px)
 Set the x-component of the momentum.
void setPy (double py)
 Set the y-component of the momentum.
void setPz (double pz)
 Set the z-component of the momentum.
void setE (double e)
 Set the energy.
Functions implementing other particly-type properties



bool hasCharge () const
 Check if this particle has its charge set.
float charge () const
 Return the electric charge.
void setCharge (float charge)
 Set the electric charge.
bool hasPdgId () const
 Check if this particle has its charge set.
int pdgId () const
 Return the PDG identifier.
void setPdgId (int pdgID)
 Set the PDG identifier.

Functions implementing the xAOD::IParticle interface

Copy constructor



typedef IParticle::FourMom_t FourMom_t
 Definition of the 4-momentum type.
virtual double pt () const
 The transverse momentum ($p_T$) of the particle.
virtual double eta () const
 The pseudorapidity ($\eta$) of the particle.
virtual double phi () const
 The azimuthal angle ($\phi$) of the particle.
virtual double m () const
 The invariant mass of the particle.
virtual double e () const
 The total energy of the particle.
virtual double rapidity () const
 The true rapidity (y) of the particle.
virtual const FourMom_tp4 () const
 The full 4-momentum of the particle.
virtual Type::ObjectType type () const
 The type of the object as a simple enumeration.

Detailed Description

Description of a generic particle.

Author:
Karsten Koeneke <karsten.koeneke@cern.ch>
Revision
637086
Date
2014-12-19 17:02:19 +0100 (Fri, 19 Dec 2014)

Member Function Documentation

double xAOD::Particle_v1::et (  )  const

The transverse energy ($e_T$) of the particle. Note that this differs from ($p_T$) for massive particles.


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