ATLAS Offline Software
Loading...
Searching...
No Matches
Trk::ParticleMasses Namespace Reference

Variables

constexpr double mass [PARTICLEHYPOTHESES]
 the array of masses

Variable Documentation

◆ mass

double Trk::ParticleMasses::mass[PARTICLEHYPOTHESES]
constexpr
Initial value:
=
{ (0.*Gaudi::Units::MeV),
}
constexpr double muonMassInMeV
the mass of the muon (in MeV)
constexpr double chargedKaonMassInMeV
the mass of the charged kaon (in MeV)
constexpr double protonMassInMeV
the mass of the proton (in MeV)
constexpr double KZeroMassInMeV
the mass of the neutral kaon (K0) (in MeV)
constexpr double chargedPionMassInMeV
the mass of the charged pion (in MeV)
constexpr double electronMassInMeV
the mass of the electron (in MeV)
constexpr double piZeroMassInMeV
the mass of the pi zero (in MeV)
constexpr double neutronMassInMeV
the mass of the neutron (in MeV)
constexpr double photonMassInMeV
various mass-less particles

the array of masses

Definition at line 56 of file ParticleHypothesis.h.

56 { (0.*Gaudi::Units::MeV),// non interacting mass
57 (ParticleConstants::electronMassInMeV), // electron mass
59 (ParticleConstants::chargedPionMassInMeV), // charged pion mass
62 (ParticleConstants::photonMassInMeV), // photon rest mass
63 (ParticleConstants::neutronMassInMeV), // neutron rest mass
64 (ParticleConstants::piZeroMassInMeV), // pi0 rest mass
65 (ParticleConstants::KZeroMassInMeV), // K0 rest mass
67 };