| 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 | // $Id: G4Abla.hh,v 1.14 2010/11/17 20:19:09 kaitanie Exp $ |
|---|
| 27 | // Translation of INCL4.2/ABLA V3 |
|---|
| 28 | // Pekka Kaitaniemi, HIP (translation) |
|---|
| 29 | // Christelle Schmidt, IPNL (fission code) |
|---|
| 30 | // Alain Boudard, CEA (contact person INCL/ABLA) |
|---|
| 31 | // Aatos Heikkinen, HIP (project coordination) |
|---|
| 32 | |
|---|
| 33 | #include "globals.hh" |
|---|
| 34 | |
|---|
| 35 | #include "G4VInclLogger.hh" |
|---|
| 36 | #include "G4InclRandomNumbers.hh" |
|---|
| 37 | #include "G4AblaDataDefs.hh" |
|---|
| 38 | #include "G4InclDataDefs.hh" |
|---|
| 39 | #include "G4AblaFissionBase.hh" |
|---|
| 40 | |
|---|
| 41 | #ifndef G4Abla_hh |
|---|
| 42 | #define G4Abla_hh 1 |
|---|
| 43 | |
|---|
| 44 | /** |
|---|
| 45 | * Class containing ABLA de-excitation code. |
|---|
| 46 | */ |
|---|
| 47 | |
|---|
| 48 | class G4Abla { |
|---|
| 49 | |
|---|
| 50 | public: |
|---|
| 51 | /** |
|---|
| 52 | * This constructor is used by standalone test driver and the Geant4 interface. |
|---|
| 53 | * |
|---|
| 54 | * @param aHazard random seeds |
|---|
| 55 | * @param aVolant data structure for ABLA output |
|---|
| 56 | * @param aVarNtp data structure for transfering ABLA output to Geant4 interface |
|---|
| 57 | */ |
|---|
| 58 | G4Abla(G4Hazard *aHazard, G4Volant *aVolant, G4VarNtp *aVarntp); |
|---|
| 59 | |
|---|
| 60 | /** |
|---|
| 61 | * Basic destructor. |
|---|
| 62 | */ |
|---|
| 63 | ~G4Abla(); |
|---|
| 64 | |
|---|
| 65 | /** |
|---|
| 66 | * Register the INCL/ABLA internal variable logger. |
|---|
| 67 | */ |
|---|
| 68 | void registerLogger(G4VInclLogger *theLogger); |
|---|
| 69 | |
|---|
| 70 | /** |
|---|
| 71 | * Set verbosity level. |
|---|
| 72 | */ |
|---|
| 73 | void setVerboseLevel(G4int level); |
|---|
| 74 | |
|---|
| 75 | /** |
|---|
| 76 | * Get the internal output data structure pointer. |
|---|
| 77 | */ |
|---|
| 78 | G4Volant* getVolant() { |
|---|
| 79 | return volant; |
|---|
| 80 | } |
|---|
| 81 | |
|---|
| 82 | /** |
|---|
| 83 | * Main interface to the de-excitation code. |
|---|
| 84 | * |
|---|
| 85 | * @param nucleusA mass number of the nucleus |
|---|
| 86 | * @param nucleusZ charge number of the nucleus |
|---|
| 87 | * @param nucleusMass mass of the nucleus |
|---|
| 88 | * @param excitationEnergy excitation energy of the nucleus |
|---|
| 89 | * @param angularMomentum angular momentum of the nucleus (produced as output by INCL4) |
|---|
| 90 | * @param recoilEnergy recoil energy of the nucleus |
|---|
| 91 | * @param momX momentum x-component |
|---|
| 92 | * @param momY momentum y-component |
|---|
| 93 | * @param momZ momentum z-component |
|---|
| 94 | * @param eventnumber number of the event |
|---|
| 95 | */ |
|---|
| 96 | void breakItUp(G4int nucleusA, G4int nucleusZ, G4double nucleusMass, G4double excitationEnergy, |
|---|
| 97 | G4double angularMomentum, G4double recoilEnergy, G4double momX, G4double momY, G4double momZ, |
|---|
| 98 | G4int eventnumber); |
|---|
| 99 | |
|---|
| 100 | // Evaporation |
|---|
| 101 | public: |
|---|
| 102 | /** |
|---|
| 103 | * Initialize ABLA evaporation code. |
|---|
| 104 | * |
|---|
| 105 | */ |
|---|
| 106 | void initEvapora(); |
|---|
| 107 | |
|---|
| 108 | /** |
|---|
| 109 | * Coefficient of collective enhancement including damping |
|---|
| 110 | * Input: z,a,bet,sig,u |
|---|
| 111 | * Output: qr - collective enhancement factor |
|---|
| 112 | * See junghans et al., nucl. phys. a 629 (1998) 635 |
|---|
| 113 | * @param z charge number |
|---|
| 114 | * @param a mass number |
|---|
| 115 | * @param bet beta deformation |
|---|
| 116 | * @param sig perpendicular spin cut-off factor |
|---|
| 117 | * @param u Energy |
|---|
| 118 | * @return Coefficient of collective enhancement |
|---|
| 119 | */ |
|---|
| 120 | void qrot(G4double z, G4double a, G4double bet, G4double sig, G4double u, G4double *qr); |
|---|
| 121 | |
|---|
| 122 | /** |
|---|
| 123 | * Model de la goutte liquide de c. f. weizsacker. |
|---|
| 124 | * usually an obsolete option |
|---|
| 125 | */ |
|---|
| 126 | void mglw(G4double a, G4double z, G4double *el); |
|---|
| 127 | |
|---|
| 128 | /** |
|---|
| 129 | * Mglms |
|---|
| 130 | */ |
|---|
| 131 | void mglms(G4double a, G4double z, G4int refopt4, G4double *el); |
|---|
| 132 | |
|---|
| 133 | /** |
|---|
| 134 | * |
|---|
| 135 | */ |
|---|
| 136 | G4double spdef(G4int a, G4int z, G4int optxfis); |
|---|
| 137 | |
|---|
| 138 | /** |
|---|
| 139 | * Calculation of fissility parameter |
|---|
| 140 | */ |
|---|
| 141 | G4double fissility(int a,int z, int optxfis); |
|---|
| 142 | |
|---|
| 143 | /** |
|---|
| 144 | * Main evaporation routine. |
|---|
| 145 | */ |
|---|
| 146 | void evapora(G4double zprf, G4double aprf, G4double ee, G4double jprf, |
|---|
| 147 | G4double *zf_par, G4double *af_par, G4double *mtota_par, |
|---|
| 148 | G4double *pleva_par, G4double *pxeva_par, G4double *pyeva_par, |
|---|
| 149 | G4int *ff_par, G4int *inttype_par, G4int *inum_par); |
|---|
| 150 | |
|---|
| 151 | /** |
|---|
| 152 | * Calculation of particle emission probabilities. |
|---|
| 153 | */ |
|---|
| 154 | void direct(G4double zprf,G4double a, G4double ee, G4double jprf, |
|---|
| 155 | G4double *probp_par, G4double *probn_par, G4double *proba_par, |
|---|
| 156 | G4double *probf_par, G4double *ptotl_par, G4double *sn_par, G4double *sbp_par, G4double *sba_par, G4double *ecn_par, |
|---|
| 157 | G4double *ecp_par,G4double *eca_par, G4double *bp_par, G4double *ba_par, G4int, G4int inum, G4int itest); |
|---|
| 158 | |
|---|
| 159 | /** |
|---|
| 160 | * Level density parameters. |
|---|
| 161 | */ |
|---|
| 162 | void densniv(G4double a, G4double z, G4double ee, G4double esous, G4double *dens, G4double bshell, G4double bs, G4double bk, |
|---|
| 163 | G4double *temp, G4int optshp, G4int optcol, G4double defbet); |
|---|
| 164 | |
|---|
| 165 | /** |
|---|
| 166 | * This subroutine calculates the fission barriers |
|---|
| 167 | * of the liquid-drop model of Myers and Swiatecki (1967). |
|---|
| 168 | * Analytic parameterization of Dahlinger 1982 |
|---|
| 169 | * replaces tables. Barrier heights from Myers and Swiatecki |
|---|
| 170 | */ |
|---|
| 171 | G4double bfms67(G4double zms, G4double ams); |
|---|
| 172 | |
|---|
| 173 | /** |
|---|
| 174 | * This subroutine calculates the ordinary legendre polynomials of |
|---|
| 175 | * order 0 to n-1 of argument x and stores them in the vector pl. |
|---|
| 176 | * They are calculated by recursion relation from the first two |
|---|
| 177 | * polynomials. |
|---|
| 178 | * Written by A.J.Sierk LANL t-9 February, 1984 |
|---|
| 179 | */ |
|---|
| 180 | void lpoly(G4double x, G4int n, G4double pl[]); |
|---|
| 181 | |
|---|
| 182 | /** |
|---|
| 183 | * This function will calculate the liquid-drop nuclear mass for spheri |
|---|
| 184 | * configuration according to the preprint NUCLEAR GROUND-STATE |
|---|
| 185 | * MASSES and DEFORMATIONS by P. Mo"ller et al. from August 16, 1993 p. |
|---|
| 186 | * All constants are taken from this publication for consistency. |
|---|
| 187 | */ |
|---|
| 188 | G4double eflmac(G4int ia, G4int iz, G4int flag, G4int optshp); |
|---|
| 189 | |
|---|
| 190 | /** |
|---|
| 191 | * Procedure for calculating the pairing correction to the binding |
|---|
| 192 | * energy of a specific nucleus. |
|---|
| 193 | */ |
|---|
| 194 | void appariem(G4double a, G4double z, G4double *del); |
|---|
| 195 | |
|---|
| 196 | /** |
|---|
| 197 | * PROCEDURE FOR CALCULATING THE PARITY OF THE NUMBER N. |
|---|
| 198 | * RETURNS -1 IF N IS ODD AND +1 IF N IS EVEN |
|---|
| 199 | */ |
|---|
| 200 | void parite(G4double n, G4double *par); |
|---|
| 201 | |
|---|
| 202 | /** |
|---|
| 203 | * RISE TIME IN WHICH THE FISSION WIDTH HAS REACHED |
|---|
| 204 | * 90 PERCENT OF ITS FINAL VALUE |
|---|
| 205 | */ |
|---|
| 206 | G4double tau(G4double bet, G4double homega, G4double ef, G4double t); |
|---|
| 207 | |
|---|
| 208 | /** |
|---|
| 209 | * KRAMERS FAKTOR - REDUCTION OF THE FISSION PROBABILITY |
|---|
| 210 | * INDEPENDENT OF EXCITATION ENERGY |
|---|
| 211 | */ |
|---|
| 212 | G4double cram(G4double bet, G4double homega); |
|---|
| 213 | |
|---|
| 214 | /** |
|---|
| 215 | * CALCULATION OF THE SURFACE BS OR CURVATURE BK OF A NUCLEUS |
|---|
| 216 | * RELATIVE TO THE SPHERICAL CONFIGURATION |
|---|
| 217 | * BASED ON MYERS, DROPLET MODEL FOR ARBITRARY SHAPES |
|---|
| 218 | */ |
|---|
| 219 | G4double bipol(int iflag, G4double y); |
|---|
| 220 | |
|---|
| 221 | /** |
|---|
| 222 | * THIS SUBROUTINE RETURNS THE BARRIER HEIGHT BFIS, THE |
|---|
| 223 | * GROUND-STATE ENERGY SEGS, IN MEV, AND THE ANGULAR MOMENTUM |
|---|
| 224 | * AT WHICH THE FISSION BARRIER DISAPPEARS, LMAX, IN UNITS OF |
|---|
| 225 | * H-BAR, WHEN CALLED WITH INTEGER AGUMENTS IZ, THE ATOMIC |
|---|
| 226 | * NUMBER, IA, THE ATOMIC MASS NUMBER, AND IL, THE ANGULAR |
|---|
| 227 | * MOMENTUM IN UNITS OF H-BAR. (PLANCK'S CONSTANT DIVIDED BY |
|---|
| 228 | * 2*PI). |
|---|
| 229 | */ |
|---|
| 230 | void barfit(G4int iz, G4int ia, G4int il, G4double *sbfis, G4double *segs, G4double *selmax); |
|---|
| 231 | |
|---|
| 232 | /** |
|---|
| 233 | * Random numbers. |
|---|
| 234 | */ |
|---|
| 235 | G4double haz(G4int k); |
|---|
| 236 | void standardRandom(G4double *rndm, G4long *seed); |
|---|
| 237 | |
|---|
| 238 | /** |
|---|
| 239 | * TIRAGE ALEATOIRE DANS UNE EXPONENTIELLLE : Y=EXP(-X/T) |
|---|
| 240 | */ |
|---|
| 241 | G4double expohaz(G4int k, G4double T); |
|---|
| 242 | |
|---|
| 243 | /** |
|---|
| 244 | * DISTRIBUTION DE MAXWELL |
|---|
| 245 | */ |
|---|
| 246 | G4double fd(G4double E); |
|---|
| 247 | |
|---|
| 248 | /** |
|---|
| 249 | *FONCTION INTEGRALE DE FD(E) |
|---|
| 250 | */ |
|---|
| 251 | G4double f(G4double E); |
|---|
| 252 | |
|---|
| 253 | /** |
|---|
| 254 | * tirage aleatoire dans une maxwellienne |
|---|
| 255 | */ |
|---|
| 256 | G4double fmaxhaz(G4double T); |
|---|
| 257 | |
|---|
| 258 | /** |
|---|
| 259 | * |
|---|
| 260 | */ |
|---|
| 261 | G4double pace2(G4double a, G4double z); |
|---|
| 262 | |
|---|
| 263 | /** |
|---|
| 264 | * |
|---|
| 265 | */ |
|---|
| 266 | void guet(G4double *x_par, G4double *z_par, G4double *find_par); |
|---|
| 267 | |
|---|
| 268 | public: |
|---|
| 269 | // Coordinate system transformations: |
|---|
| 270 | void lorab(G4double gam, G4double eta, G4double ein, G4double pin[], |
|---|
| 271 | G4double *eout, G4double pout[]); |
|---|
| 272 | |
|---|
| 273 | void translab(G4double gamrem, G4double etrem, G4double csrem[4], G4int nopart, G4int ndec); |
|---|
| 274 | void translabpf(G4double masse1, G4double t1, G4double p1, G4double ctet1, |
|---|
| 275 | G4double phi1, G4double gamrem, G4double etrem, G4double R[][4], |
|---|
| 276 | G4double *plab1, G4double *gam1, G4double *eta1, G4double csdir[]); |
|---|
| 277 | |
|---|
| 278 | void rotab(G4double R[4][4], G4double pin[4], G4double pout[4]); |
|---|
| 279 | |
|---|
| 280 | // Utils |
|---|
| 281 | G4int min(G4int a, G4int b); |
|---|
| 282 | G4double min(G4double a, G4double b); |
|---|
| 283 | G4int max(G4int a, G4int b); |
|---|
| 284 | G4double max(G4double a, G4double b); |
|---|
| 285 | |
|---|
| 286 | G4int nint(G4double number); |
|---|
| 287 | G4int secnds(G4int x); |
|---|
| 288 | G4int mod(G4int a, G4int b); |
|---|
| 289 | G4double dmod(G4double a, G4double b); |
|---|
| 290 | G4double dint(G4double a); |
|---|
| 291 | G4int idint(G4double a); |
|---|
| 292 | G4int idnint(G4double value); |
|---|
| 293 | G4double utilabs(G4double a); |
|---|
| 294 | G4double dmin1(G4double a, G4double b, G4double c); |
|---|
| 295 | G4Ec2sub* getFrldmTable() { |
|---|
| 296 | return ec2sub; |
|---|
| 297 | } |
|---|
| 298 | |
|---|
| 299 | private: |
|---|
| 300 | G4int verboseLevel; |
|---|
| 301 | G4int ilast; |
|---|
| 302 | |
|---|
| 303 | G4AblaFissionBase *fissionModel; |
|---|
| 304 | G4InclRandomInterface *randomGenerator; |
|---|
| 305 | G4Pace *pace; |
|---|
| 306 | G4Hazard *hazard; |
|---|
| 307 | G4Ald *ald; |
|---|
| 308 | G4Eenuc *eenuc; |
|---|
| 309 | G4Ec2sub *ec2sub; |
|---|
| 310 | G4Ecld *ecld; |
|---|
| 311 | G4Fb *fb; |
|---|
| 312 | G4Fiss *fiss; |
|---|
| 313 | G4Opt *opt; |
|---|
| 314 | G4Volant *volant; |
|---|
| 315 | G4VarNtp *varntp; |
|---|
| 316 | |
|---|
| 317 | G4VInclLogger *theLogger; |
|---|
| 318 | }; |
|---|
| 319 | |
|---|
| 320 | #endif |
|---|
