7 // NAMEC List of possible mechanisms for step size limitation *
9 // DATA MEC/'NEXT','MULS','LOSS','FIEL','DCAY','PAIR','COMP','PHOT' *
10 // + ,'BREM','DRAY','ANNI','HADR','ECOH','EVAP','FISS','ABSO' *
11 // + ,'ANNH','CAPT','EINC','INHE','MUNU','TOFM','PFIS','SCUT' *
12 // + ,'RAYL','PARA','PRED','LOOP','NULL','STOP'/ *
17 // process description //LMEC value
20 kMULS, // multiple scattering
24 kPAIR, // pair production
25 kCOMP, // Compton scattering
26 kPHOT, // photo electric effect
27 kBREM, // bremsstrahlung
29 kANNI, // positron annihilation
30 kHADR, // hadronic process
40 kMUNU, // muon nuclear interaction
42 kPFIS, // photofission
44 kRAYL, // Rayleigh scattering;
51 kLABS, // light photon absorption; code: 101
52 kLREF, // photon boundary effects; code: 102
53 kCKOV // Cerenkov photon generation; code: 105
54 kREFL, // photon reflection; code: 106
55 kREFR, // photon refraction; code: 107
60 #endif //TG3_PROCESS_H