| code |
nom |
description |
| 1 |
NEXT |
particle has reached the boundary of current volume |
| 2 |
MULS |
multiple scattering |
| 3 |
LOSS |
continuous energy loss |
| 4 |
FIEL |
bending in magnetic field |
| 5 |
DCAY |
particle decay |
| 6 |
PAIR |
photon pair-production or muon direct pair production |
| 7 |
COMP |
Compton scattering |
| 8 |
PHOT |
photoelectric effect |
| 9 |
BREM |
bremsstrahlung |
| 10 |
DRAY |
delta-ray production |
| 11 |
ANNI |
positron annihilation |
| 12 |
HADR |
hadronic interaction |
| 13 |
ECOH |
hadronic elastic coherent scattering |
| 14 |
EVAP |
nuclear evaporation |
| 15 |
FISS |
nuclear fission |
| 16 |
ABSO |
nuclear absorption |
| 17 |
ANNH |
anti-proton annihilation |
| 18 |
CAPT |
neutron capture |
| 19 |
EINC |
hadronic elastic incoherent scattering |
| 20 |
INHE |
hadronic inelastic scattering |
| 21 |
MUNU |
muon-nuclear interaction |
| 22 |
TOFM |
exceeded time of flight cut |
| 23 |
PFIS |
nuclear photo-fission |
| 24 |
SCUT |
the particle due to bending in magnetic field was unexpectedly crossing
volume boundaries and the step has been halved to avoid this |
| 25 |
RAYL |
Rayleigh effect |
| 26 |
PARA |
parametrisation activated |
| 27 |
PRED |
error matrix computed ( GEANE tracking) |
| 28 |
LOOP |
not used |
| 29 |
NULL |
no mechanism is active, usually at the entrance of a new volume |
| 30 |
STOP |
particle has fallen below energy threshold and tracking stops |
| 101 |
LABS |
Cerenkov photon absorption |
| 102 |
LREF |
Cerenkov photon reflection/refraction |
| 103 |
SMAX |
step limited by STEMAX |
| 104 |
SCOR |
correction against loss of precision in boundary crossing |
| 105 |
CKOV |
Cerenkov photon generation |
| 106 |
REFL |
Cerenkov photon reflection |
| 107 |
REFR |
Cerenkov photon refraction |
| 108 |
SYNC |
synchrotron radiation generation |
| 109 |
STRA |
PAI or ASHO model used for energy loss fluctuations |