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fe4da5cc | 1 | * |
2 | * $Id$ | |
3 | * | |
4 | * $Log$ | |
5 | * Revision 1.1.1.1 1995/10/24 10:20:41 cernlib | |
6 | * Geant | |
7 | * | |
8 | * | |
9 | #ifndef CERNLIB_GEANT321_PAREVT_INC | |
10 | #define CERNLIB_GEANT321_PAREVT_INC | |
11 | * | |
12 | * | |
13 | * parevt.inc | |
14 | * | |
15 | * * | |
16 | *=== parevt ===========================================================* | |
17 | * * | |
18 | *----------------------------------------------------------------------* | |
19 | * * | |
20 | * Created on 28-3-90 by A. Ferrari, INFN - Milan * | |
21 | * * | |
22 | * Last change on 20 april 1992 by Alfredo Ferrari * | |
23 | * * | |
24 | * included in: * | |
25 | * fluka * | |
26 | * bdnopt * | |
27 | * corevt * | |
28 | * distnu * | |
29 | * epilog * | |
30 | * eventv * | |
31 | * evevap * | |
32 | * evvini * | |
33 | * evxtes * | |
34 | * ferevv * | |
35 | * kaskad * | |
36 | * incini * | |
37 | * nucevv * | |
38 | * pmprab * | |
39 | * and in : * | |
40 | * prenuc * | |
41 | * umofin * | |
42 | * bimsel * | |
43 | * nucnuc * | |
44 | * nwisel * | |
45 | * pioabs * | |
46 | * prepre * | |
47 | * rstsel * | |
48 | * * | |
49 | * frdiff = fraction of the total number of events which are * | |
50 | * diffractive ones * | |
51 | * pthdff = momentum threshold for diffractive events * | |
52 | * diffractive ones * | |
53 | * fsprd0 = asymptotic reduction factor for cascade particle * | |
54 | * energy slope parameter * | |
55 | * fshpfn = modifying factor for bamjet momentum sharing jet * | |
56 | * function * | |
57 | * rn1gsc = correlation factor between shower and grey part- * | |
58 | * ticle multiplicities * | |
59 | * rn2gsc = correlation factor between shower and grey part- * | |
60 | * ticle multiplicities * | |
61 | * dpower = power exponent used in the binomial distributions * | |
62 | * for grey particles * | |
63 | * lpower = flag to signal if dpower is different from the * | |
64 | * default option (dpower=2) * | |
65 | * ldiffr = flag for particles undergoing diffractive events * | |
66 | * linctv = flag to switch on/off cascade nucleons and exci- * | |
67 | * tation energy (it is important for testing the * | |
68 | * generator * | |
69 | * levprt = flag for nuclear evaporation * | |
70 | * ldeexg = flag for nuclear deexcitation gammas * | |
71 | * lgdhpr = flag for geometry dependent calculations in the * | |
72 | * preequilibrium part * | |
73 | * lpreex = flag for explicit treatment of the first inte- * | |
74 | * ctions in the preequilibrium part * | |
75 | * lhlfix = flag for "freezing" the hole depth of the holes * | |
76 | * produced in the explicitly treated interactions * | |
77 | * in the preequilibrium part * | |
78 | * lprfix = flag for "freezing" the already sampled particle * | |
79 | * exciton energy in the preequilibrium part * | |
80 | * lparwv = flag to apply the Heisenberg principle according * | |
81 | * to the reduced DeBroglie wavelength in the calcu- * | |
82 | * lation of the impact parameter and in computing * | |
83 | * the particle position after interactions * | |
84 | * ilvmod = flag to select the level density option * | |
85 | * * | |
86 | *----------------------------------------------------------------------* | |
87 | * | |
88 | * | |
89 | * 30% of events, randomly choosen, are diffractive events!! | |
90 | * Now 20% (J. Ranft & A. Ferrari, 25-3-90) | |
91 | * | |
92 | PARAMETER ( FRDIFF = 0.2D+00 ) | |
93 | PARAMETER ( PTHDFF = 8.5D+00 ) | |
94 | PARAMETER ( ETHSEA = 1.0D+00 ) | |
95 | ||
96 | LOGICAL LDIFFR, LINCTV, LEVPRT, LHEAVY, LDEEXG, LGDHPR, LPREEX, | |
97 | & LHLFIX, LPRFIX, LPARWV, LPOWER | |
98 | COMMON / FKPARE / DPOWER, FSPRD0, FSHPFN, RN1GSC, RN2GSC, | |
99 | & LDIFFR (39), LPOWER, LINCTV, LEVPRT, LHEAVY, | |
100 | & LDEEXG, LGDHPR, LPREEX, LHLFIX, LPRFIX, LPARWV, | |
101 | & ILVMOD | |
102 | ||
103 | ||
104 | #endif |