1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // This software was developed by Lawrence Livermore National Laboratory. |
---|
28 | // |
---|
29 | // Redistribution and use in source and binary forms, with or without |
---|
30 | // modification, are permitted provided that the following conditions are met: |
---|
31 | // |
---|
32 | // 1. Redistributions of source code must retain the above copyright notice, |
---|
33 | // this list of conditions and the following disclaimer. |
---|
34 | // 2. Redistributions in binary form must reproduce the above copyright notice, |
---|
35 | // this list of conditions and the following disclaimer in the documentation |
---|
36 | // and/or other materials provided with the distribution. |
---|
37 | // 3. The name of the author may not be used to endorse or promote products |
---|
38 | // derived from this software without specific prior written permission. |
---|
39 | // |
---|
40 | // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
---|
41 | // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
---|
42 | // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
---|
43 | // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
---|
44 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
---|
45 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
---|
46 | // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
---|
47 | // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
---|
48 | // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
---|
49 | // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
---|
50 | // |
---|
51 | // Copyright (c) 2006 The Regents of the University of California. |
---|
52 | // All rights reserved. |
---|
53 | // UCRL-CODE-224807 |
---|
54 | // |
---|
55 | // |
---|
56 | // $Id: G4LLNLFission.cc,v 1.4 2007/06/01 13:46:53 gcosmo Exp $ |
---|
57 | // |
---|
58 | // This class is a copy of Fission.cc, made for use with Geant4. |
---|
59 | // |
---|
60 | |
---|
61 | #include "G4fissionEvent.hh" |
---|
62 | |
---|
63 | G4fissionEvent* fe; |
---|
64 | |
---|
65 | |
---|
66 | extern G4float (*rngfptr) (void); |
---|
67 | |
---|
68 | extern G4double (*rngdptr) (void); |
---|
69 | |
---|
70 | extern G4double rngf2d(void); |
---|
71 | |
---|
72 | void genspfissevt_(G4int *isotope, G4double *time) { |
---|
73 | if (fe != 0) delete fe; |
---|
74 | fe = new G4fissionEvent(*isotope, *time, -1., 0.); |
---|
75 | } |
---|
76 | |
---|
77 | void genfissevt_(G4int *isotope, G4double *time, G4double *nubar, G4double *eng) { |
---|
78 | if (fe != 0) delete fe; |
---|
79 | fe = new G4fissionEvent(*isotope, *time, *nubar, *eng); |
---|
80 | } |
---|
81 | |
---|
82 | G4int getnnu_() { |
---|
83 | return (*fe).getNeutronNu(); |
---|
84 | } |
---|
85 | |
---|
86 | G4int getpnu_() { |
---|
87 | return (*fe).getPhotonNu(); |
---|
88 | } |
---|
89 | |
---|
90 | G4double getneng_(G4int *index) { |
---|
91 | return (*fe).getNeutronEnergy(*index); |
---|
92 | } |
---|
93 | |
---|
94 | G4double getnvel_(G4int *index) { |
---|
95 | return (*fe).getNeutronVelocity(*index); |
---|
96 | } |
---|
97 | |
---|
98 | G4double getndircosu_(G4int *index) { |
---|
99 | return (*fe).getNeutronDircosu(*index); |
---|
100 | } |
---|
101 | |
---|
102 | G4double getndircosv_(G4int *index) { |
---|
103 | return (*fe).getNeutronDircosv(*index); |
---|
104 | } |
---|
105 | |
---|
106 | G4double getndircosw_(G4int *index) { |
---|
107 | return (*fe).getNeutronDircosw(*index); |
---|
108 | } |
---|
109 | |
---|
110 | G4double getpeng_(G4int *index) { |
---|
111 | return (*fe).getPhotonEnergy(*index); |
---|
112 | } |
---|
113 | |
---|
114 | G4double getpvel_(G4int *index) { |
---|
115 | return (*fe).getPhotonVelocity(*index); |
---|
116 | } |
---|
117 | |
---|
118 | G4double getpdircosu_(G4int *index) { |
---|
119 | return (*fe).getPhotonDircosu(*index); |
---|
120 | } |
---|
121 | |
---|
122 | G4double getpdircosv_(G4int *index) { |
---|
123 | return (*fe).getPhotonDircosv(*index); |
---|
124 | } |
---|
125 | |
---|
126 | G4double getpdircosw_(G4int *index) { |
---|
127 | return (*fe).getPhotonDircosw(*index); |
---|
128 | } |
---|
129 | |
---|
130 | G4double getnage_(G4int *index) { |
---|
131 | return (*fe).getNeutronAge(*index); |
---|
132 | } |
---|
133 | |
---|
134 | G4double getpage_(G4int *index) { |
---|
135 | return (*fe).getPhotonAge(*index); |
---|
136 | } |
---|
137 | |
---|
138 | void setdelay_(G4int *delay) { |
---|
139 | (*fe).setDelayOption(*delay); |
---|
140 | } |
---|
141 | |
---|
142 | void setcorrel_(G4int *correlation) { |
---|
143 | (*fe).setCorrelationOption(*correlation); |
---|
144 | } |
---|
145 | |
---|
146 | void setnudist_(G4int *nudist) { |
---|
147 | /* |
---|
148 | where the argument *nudist affects induced fissions only, it |
---|
149 | is set to |
---|
150 | 0 for sampling Zucker and Holden probability distributions |
---|
151 | for U-235,238 and Pu-239. Terrell for other isotopes. |
---|
152 | 1 same as above, but using Gwin, Spencer and Ingle |
---|
153 | tabulated distributions for thermal energies for U-235. |
---|
154 | Terrell for other isotopes. |
---|
155 | 2 for sampling fission-induced neutron multiplicity in |
---|
156 | (a) U-232, U-234, U-236 and U-238 using Zucker and |
---|
157 | Holden's tabulated data for U-238 |
---|
158 | (b) U-233 and U-235 using Zucker and Holden's tabulated |
---|
159 | data for U-235 |
---|
160 | (c) Pu-239 and Pu-241 using Zucker and Holden's tabulated |
---|
161 | data for Pu-239 |
---|
162 | The P(nu) distributions for *nudist=2 are given as a |
---|
163 | function of the average number of neutrons from fission, |
---|
164 | based on interpolation of the data from Zucker and Holden. |
---|
165 | Terrell for other isotopes. |
---|
166 | 3 for sampling fission-induced neutron multiplicity in |
---|
167 | (a) U-232, U-234, U-236 and U-238 using Zucker and |
---|
168 | Holden's tabulated data for U-238 |
---|
169 | (b) U-233 and U-235 using Zucker and Holden's tabulated |
---|
170 | data for U-235 |
---|
171 | (c) Pu-239 and Pu-241 using Zucker and Holden's tabulated |
---|
172 | data for Pu-239 |
---|
173 | The Z&H tables have P(nu) distributions for 11 energies |
---|
174 | (0 MeV through 10 MeV), along with their nubars. For |
---|
175 | *nudist=3, we select the P(nu) distribution that has |
---|
176 | a nubar closest either from above, or from below, to the |
---|
177 | to the nubar entered for the induced fission, based on a |
---|
178 | random number and fractional distances to the end of the |
---|
179 | nubar interval thus formed. |
---|
180 | Terrell for other isotopes. |
---|
181 | */ |
---|
182 | |
---|
183 | (*fe).setNudistOption(*nudist); |
---|
184 | } |
---|
185 | |
---|
186 | void setcf252_(G4int *ndist, G4int *neng) { |
---|
187 | /* |
---|
188 | where the argument |
---|
189 | *ndist is set to |
---|
190 | 0 to sample the spontaneous fission neutron multiplicity |
---|
191 | using tabulated data from Spencer |
---|
192 | 1 to sample the spontaneous fission neutron multiplicity |
---|
193 | using tabulated data from Boldeman |
---|
194 | *neng is set to |
---|
195 | 0 to sample the Mannhart corrected Maxwellian spectrum |
---|
196 | 1 to sample the Madland-Nix theoretical spectrum |
---|
197 | 2 to sample the Froehner Watt spectrum |
---|
198 | */ |
---|
199 | (*fe).setCf252Option(*ndist, *neng); |
---|
200 | } |
---|
201 | |
---|
202 | void setrngf_(G4float (*funcptr) (void)) { |
---|
203 | G4fissionEvent::setRNGf(funcptr); |
---|
204 | } |
---|
205 | |
---|
206 | void setrngd_(G4double (*funcptr) (void)) { |
---|
207 | G4fissionEvent::setRNGd(funcptr); |
---|
208 | } |
---|
209 | // } |
---|