// @(#)root/vmc:$Name: $:$Id: TMCProcess.h,v 1.4 2003/02/26 13:30:14 brun Exp $
// Author: Alice collaboration
#ifndef ROOT_TMCProcess
#define ROOT_TMCProcess
//
// List of MonteCarlo processes
//
#include "Rtypes.h"
const Int_t kMaxMCProcess = 35;
enum TMCProcess
{
kPPrimary, // Primary interaction
kPMultipleScattering, // multiple scattering
kPEnergyLoss, // continuous energy loss
kPMagneticFieldL, // bending in mag. field
kPDecay, // particle decay
kPPair, // photon pair production or
// muon direct pair production
kPCompton, // Compton scattering
kPPhotoelectric, // photoelectric effect
kPBrem, // bremsstrahlung
kPDeltaRay, // delta-ray production
kPAnnihilation, // positron annihilation
kPHadronic, // hadronic interaction
kPEvaporation, // nuclear evaporation
kPNuclearFission, // nuclear fission
kPNuclearAbsorption, // nuclear absorption
kPPbarAnnihilation, // antiproton annihilation
kPNCapture, // neutron capture
kPHElastic, // hadronic elastic incoherent scattering
kPHInhelastic, // hadronic inelastic scattering
kPMuonNuclear, // muon nuclear interaction
kPTOFlimit, // exceeded time of flight cut
kPPhotoFission, // nuclear photofission
kPRayleigh, // Rayleigh scattering
kPNull, // no mechanism is active, usually at the entrance
// of a new volume
kPStop, // particle has fallen below energy threshold
// and tracking stops
kPLightAbsorption, // Cerenkov photon absorption
kPLightScattering, // Cerenkov photon reflection/refraction
kStepMax, // step limited by STEMAX
kPCerenkov, // Cerenkov photon generation
kPFeedBackPhoton, // Feed back photon in RICH -- ALICE specific
kPLightReflection, // Cerenkov photon reflection
kPLightRefraction, // Cerenkov photon refraction
kPSynchrotron, // synchrotron radiation generation
kPTransportation, // Transportation
kPNoProcess // unknown process
};
static const char * const TMCProcessName[kMaxMCProcess] = {
"Primary particle emission",
"Multiple scattering",
"Energy loss",
"Bending in magnetic field",
"Decay",
"Lepton pair production",
"Compton scattering",
"Photoelectric effect",
"Bremstrahlung",
"Delta ray",
"Positron annihilation",
"Hadronic interaction",
"Nuclear evaporation",
"Nuclear fission",
"Nuclear absorbtion",
"Antiproton annihilation",
"Neutron capture",
"Hadronic elastic",
"Hadronic inelastic",
"Muon nuclear interaction",
"Time of flight limit",
"Nuclear photofission",
"Rayleigh effect",
"No active process",
"Energy threshold",
"Light absorption",
"Light scattering",
"Maximum allowed step",
"Cerenkov production",
"Cerenkov feed back photon",
"Cerenkov photon reflection",
"Cerenkov photon refraction",
"Synchrotron radiation",
"Transportation",
"Unknown process"
};
#endif //ROOT_TMCProcess