[u/mrichter/AliRoot.git] / STEER / AliMCProcess.h

#ifndef ALIMCPROCESS_H
#define ALIMCPROCESS_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id $ */

// 
// List of MonteCarlo processes
//

static const Int_t kMaxMCProcess = 33;

enum AliMCProcess
{
  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
  kPNoProcess // unknown process
};

static const char * const AliMCProcessName[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"
  "Unknown process"
};

#endif //ALIMCPROCESS_H
Commit	Line	Data
65fb704d	1	#ifndef ALIMCPROCESS_H
	2	#define ALIMCPROCESS_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	/* $Id $ */
	8
	9	//
	10	// List of MonteCarlo processes
	11	//
	12
	13	static const Int_t kMaxMCProcess = 33;
	14
	15	enum AliMCProcess
	16	{
	17	kPPrimary, // Primary interaction
	18
	19	kPMultipleScattering, // multiple scattering
	20	kPEnergyLoss, // continuous energy loss
	21	kPMagneticFieldL, // bending in mag. field
	22	kPDecay, // particle decay
	23	kPPair, // photon pair production or
	24	// muon direct pair production
	25	kPCompton, // Compton scattering
	26	kPPhotoelectric, // photoelectric effect
	27	kPBrem, // bremsstrahlung
	28	kPDeltaRay, // delta-ray production
	29	kPAnnihilation, // positron annihilation
	30
	31	kPHadronic, // hadronic interaction
	32	kPEvaporation, // nuclear evaporation
	33	kPNuclearFission, // nuclear fission
	34	kPNuclearAbsorption, // nuclear absorption
	35	kPPbarAnnihilation, // antiproton annihilation
	36	kPNCapture, // neutron capture
	37	kPHElastic, // hadronic elastic incoherent
	38	// scattering
	39	kPHInhelastic, // hadronic inelastic scattering
	40
	41	kPMuonNuclear, // muon nuclear interaction
	42
	43	kPTOFlimit, // exceeded time of flight cut
	44	kPPhotoFission, // nuclear photofission
	45
	46	kPRayleigh, // Rayleigh scattering
	47
	48	kPNull, // no mechanism is active, usually at the entrance
	49	// of a new volume
	50	kPStop, // particle has fallen below energy threshold
	51	// and tracking stops
	52
	53	kPLightAbsorption, // Cerenkov photon absorption
	54	kPLightScattering, // Cerenkov photon
	55	// reflection/refraction
	56	kStepMax, // step limited by STEMAX
	57
	58	kPCerenkov, // Cerenkov photon generation
	59	kPFeedBackPhoton, //Feed back photon in RICH -- ALICE specific
	60	kPLightReflection, // Cerenkov photon reflection
	61	kPLightRefraction, // Cerenkov photon refraction
	62	kPSynchrotron, // synchrotron radiation
	63	// generation
	64	kPNoProcess // unknown process
65	};
66
67	static const char * const AliMCProcessName[kMaxMCProcess] = {
68	"Primary particle emission",
69	"Multiple scattering",
70	"Energy loss",
71	"Bending in magnetic field",
72	"Decay",
73	"Lepton pair production",
74	"Compton scattering",
75	"Photoelectric effect",
76	"Bremstrahlung",
77	"Delta ray",
78	"Positron annihilation",
79	"Hadronic interaction",
80	"Nuclear evaporation",
81	"Nuclear fission",
82	"Nuclear absorbtion",
83	"Antiproton annihilation",
84	"Neutron capture",
85	"Hadronic elastic",
86	"Hadronic inelastic",
87	"Muon nuclear interaction",
88	"Time of flight limit",
89	"Nuclear photofission",
90	"Rayleigh effect",
91	"No active process",
92	"Energy threshold",
93	"Light absorption",
94	"Light scattering",
95	"Maximum allowed step",
96	"Cerenkov production",
97	"Cerenkov feed back photon",
98	"Cerenkov photon reflection",
99	"Cerenkov photon refraction",
100	"Synchrotron radiation"
101	"Unknown process"
102	};
103
104	#endif //ALIMCPROCESS_H