[819] | 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 | // } |
---|