VMC physics process codes.
Enumerator |
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kPPrimary | Primary interaction.
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kPMultipleScattering | multiple scattering
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kPCoulombScattering | single Coulomb scattering
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kPEnergyLoss | continuous energy loss
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kPMagneticFieldL | bending in mag. field
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kPDecay | particle decay
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kPPair | photon pair production or muon direct pair production
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kPCompton | Compton scattering.
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kPPhotoelectric | photoelectric effect
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kPBrem | bremsstrahlung
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kPDeltaRay | delta-ray production
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kPAnnihilation | positron annihilation
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kPAnnihilationRest | positron annihilation at rest
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kPAnnihilationFlight | positron annihilation in flight
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kPHadronic | hadronic interaction
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kPEvaporation | nuclear evaporation
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kPNuclearFission | nuclear fission
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kPNuclearAbsorption | nuclear absorption
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kPPbarAnnihilation | antiproton annihilation
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kPNbarAnnihilation | antineutron annihilation
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kPNCapture | neutron capture
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kPHElastic | hadronic elastic scattering
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kPHIElastic | hadronic elastic incoherent scattering
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kPHCElastic | hadronic elastic coherent scattering
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kPHInhelastic | hadronic inelastic scattering
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kPPhotonInhelastic | photon inelastic scattering
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kPMuonNuclear | muon nuclear interaction
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kPElectronNuclear | electron nuclear interaction
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kPPositronNuclear | positron nuclear interaction
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kPPhotoNuclear | photo nuclear interaction
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kPTOFlimit | exceeded time of flight cut
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kPPhotoFission | nuclear photofission
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kPRayleigh | Rayleigh scattering.
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kPNull | no mechanism is active, usually at the entrance of a new volume
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kPStop | particle has fallen below energy threshold and tracking stops
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kPLightAbsorption | Cerenkov photon absorption.
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kPLightDetection | Optical photon detection (absorption + photoelectron production)
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kPLightScattering | Cerenkov photon reflection/refraction.
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kPLightWLShifting | Optical photon wavelength shifting.
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kStepMax | step limited by STEMAX
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kPCerenkov | Cerenkov photon generation.
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kPFeedBackPhoton | Feed back photon in RICH – ALICE specific.
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kPLightReflection | Cerenkov photon reflection.
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kPLightRefraction | Cerenkov photon refraction or dichroic mirror transmission.
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kPSynchrotron | synchrotron radiation generation
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kPScintillation | scintillation
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kPTransitionRadiation | transition radiation
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kPTransportation | Transportation.
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kPUserDefined | User defined process.
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kPNoProcess | unknown process
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