| File: | generators/kkmc/photospp/pairs.cc |
| Warning: | line 672, column 14 Value stored to 'mcr' during its initialization is never read |
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| 1 | #include "Photos.h" |
| 2 | #include "pairs.h" |
| 3 | |
| 4 | #include <cmath> |
| 5 | #include <stdio.h> |
| 6 | #include <stdlib.h> |
| 7 | using namespace Photospp; |
| 8 | |
| 9 | namespace Photospp { |
| 10 | |
| 11 | |
| 12 | // |
| 13 | inline double xlam(double A, double B, double C) {return sqrt((A - B - C) * (A - B - C) - 4.0 * B * C);} |
| 14 | |
| 15 | inline double max(double a, double b) |
| 16 | { |
| 17 | return (a > b) ? a : b; |
| 18 | } |
| 19 | // |
| 20 | //extern "C" void varran_( double RRR[], int *N); |
| 21 | double angfi(double X, double Y) |
| 22 | { |
| 23 | double THE; |
| 24 | //const double PI=3.141592653589793238462643; |
| 25 | |
| 26 | if (X == 0.0 && Y == 0.0) return 0.0; |
| 27 | if (fabs(Y) < fabs(X)) { |
| 28 | THE = atan(fabs(Y / X)); |
| 29 | if (X <= 0.0) THE = PI - THE; |
| 30 | } else { |
| 31 | THE = acos(X / sqrt(X * X + Y * Y)); |
| 32 | } |
| 33 | if (Y < 0.0) THE = 2 * PI - THE; |
| 34 | return THE; |
| 35 | } |
| 36 | |
| 37 | double angxy(double X, double Y) |
| 38 | { |
| 39 | double THE; |
| 40 | //const double PI=3.141592653589793238462643; |
| 41 | |
| 42 | if (X == 0.0 && Y == 0.0) return 0.0; |
| 43 | |
| 44 | if (fabs(Y) < fabs(X)) { |
| 45 | THE = atan(fabs(Y / X)); |
| 46 | if (X <= 0.0) THE = PI - THE; |
| 47 | } else { |
| 48 | THE = acos(X / sqrt(X * X + Y * Y)); |
| 49 | } |
| 50 | return THE; |
| 51 | } |
| 52 | |
| 53 | void bostd3(double EXE, double PVEC[4], double QVEC[4]) |
| 54 | { |
| 55 | // ---------------------------------------------------------------------- |
| 56 | // BOOST ALONG Z AXIS, EXE=EXP(ETA), ETA= HIPERBOLIC VELOCITY. |
| 57 | // |
| 58 | // USED BY : KORALZ RADKOR |
| 59 | /// ---------------------------------------------------------------------- |
| 60 | int j = 1; // convention of indices of Riemann space must be preserved. |
| 61 | double RPL, RMI, QPL, QMI; |
| 62 | double RVEC[4]; |
| 63 | |
| 64 | |
| 65 | RVEC[1 - j] = PVEC[1 - j]; |
| 66 | RVEC[2 - j] = PVEC[2 - j]; |
| 67 | RVEC[3 - j] = PVEC[3 - j]; |
| 68 | RVEC[4 - j] = PVEC[4 - j]; |
| 69 | RPL = RVEC[4 - j] + RVEC[3 - j]; |
| 70 | RMI = RVEC[4 - j] - RVEC[3 - j]; |
| 71 | QPL = RPL * EXE; |
| 72 | QMI = RMI / EXE; |
| 73 | QVEC[1 - j] = RVEC[1 - j]; |
| 74 | QVEC[2 - j] = RVEC[2 - j]; |
| 75 | QVEC[3 - j] = (QPL - QMI) / 2; |
| 76 | QVEC[4 - j] = (QPL + QMI) / 2; |
| 77 | } |
| 78 | |
| 79 | // after investigations PHORO3 of PhotosUtilities.cxx will be used instead |
| 80 | // but it must be checked first if it works |
| 81 | |
| 82 | void rotod3(double ANGLE, double PVEC[4], double QVEC[4]) |
| 83 | { |
| 84 | |
| 85 | |
| 86 | int j = 1; // convention of indices of Riemann space must be preserved. |
| 87 | double CS, SN; |
| 88 | // printf ("%5.2f\n",cos(ANGLE)); |
| 89 | CS = cos(ANGLE) * PVEC[1 - j] - sin(ANGLE) * PVEC[2 - j]; |
| 90 | SN = sin(ANGLE) * PVEC[1 - j] + cos(ANGLE) * PVEC[2 - j]; |
| 91 | |
| 92 | QVEC[1 - j] = CS; |
| 93 | QVEC[2 - j] = SN; |
| 94 | QVEC[3 - j] = PVEC[3 - j]; |
| 95 | QVEC[4 - j] = PVEC[4 - j]; |
| 96 | } |
| 97 | |
| 98 | |
| 99 | |
| 100 | void rotod2(double PHI, double PVEC[4], double QVEC[4]) |
| 101 | { |
| 102 | |
| 103 | double RVEC[4]; |
| 104 | int j = 1; // convention of indices of Riemann space must be preserved. |
| 105 | double CS, SN; |
| 106 | |
| 107 | CS = cos(PHI); |
| 108 | SN = sin(PHI); |
| 109 | |
| 110 | RVEC[1 - j] = PVEC[1 - j]; |
| 111 | RVEC[2 - j] = PVEC[2 - j]; |
| 112 | RVEC[3 - j] = PVEC[3 - j]; |
| 113 | RVEC[4 - j] = PVEC[4 - j]; |
| 114 | |
| 115 | QVEC[1 - j] = CS * RVEC[1 - j] + SN * RVEC[3 - j]; |
| 116 | QVEC[2 - j] = RVEC[2 - j]; |
| 117 | QVEC[3 - j] = -SN * RVEC[1 - j] + CS * RVEC[3 - j]; |
| 118 | QVEC[4 - j] = RVEC[4 - j]; |
| 119 | // printf ("%15.12f %15.12f %15.12f %15.12f \n",QVEC[0],QVEC[1],QVEC[2],QVEC[3]); |
| 120 | // exit(-1); |
| 121 | } |
| 122 | |
| 123 | void lortra(int KEY, double PRM, double PNEUTR[4], double PNU[4], double PAA[4], double PP[4], double PE[4]) |
| 124 | { |
| 125 | // --------------------------------------------------------------------- |
| 126 | // THIS ROUTINE PERFORMS LORENTZ TRANSFORMATION ON MANY 4-VECTORS |
| 127 | // KEY =1 BOOST ALONG 3RD AXIS |
| 128 | // =2 ROTATION AROUND 2ND AXIS |
| 129 | // =3 ROTATION AROUND 3RD AXIS |
| 130 | // PRM TRANSFORMATION PARAMETER - ANGLE OR EXP(HIPERANGLE). |
| 131 | // |
| 132 | // called by : RADCOR |
| 133 | // --------------------------------------------------------------------- |
| 134 | if (KEY == 1) { |
| 135 | bostd3(PRM, PNEUTR, PNEUTR); |
| 136 | bostd3(PRM, PNU, PNU); |
| 137 | bostd3(PRM, PAA, PAA); |
| 138 | bostd3(PRM, PE, PE); |
| 139 | bostd3(PRM, PP, PP); |
| 140 | } else if (KEY == 2) { |
| 141 | rotod2(PRM, PNEUTR, PNEUTR); |
| 142 | rotod2(PRM, PNU, PNU); |
| 143 | rotod2(PRM, PAA, PAA); |
| 144 | rotod2(PRM, PE, PE); |
| 145 | rotod2(PRM, PP, PP); |
| 146 | } else if (KEY == 3) { |
| 147 | rotod3(PRM, PNEUTR, PNEUTR); |
| 148 | rotod3(PRM, PNU, PNU); |
| 149 | rotod3(PRM, PAA, PAA); |
| 150 | rotod3(PRM, PE, PE); |
| 151 | rotod3(PRM, PP, PP); |
| 152 | } else { |
| 153 | printf(" STOP IN LOTRA. WRONG KEYTRA"); |
| 154 | exit(-1); |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | double amast(double VEC[4]) |
| 159 | { |
| 160 | int i = 1; // convention of indices of Riemann space must be preserved |
| 161 | double ama = VEC[4 - i] * VEC[4 - i] - VEC[1 - i] * VEC[1 - i] - VEC[2 - i] * VEC[2 - i] - VEC[3 - i] * VEC[3 - i]; |
| 162 | ama = sqrt(fabs(ama)); |
| 163 | return ama; |
| 164 | } |
| 165 | |
| 166 | void spaj(int KUDA, double P2[4], double Q2[4], double PP[4], double PE[4]) |
| 167 | { |
| 168 | // ********************** |
| 169 | // THIS PRINTS OUT FOUR MOMENTA OF PHOTONS |
| 170 | // ON OUTPUT UNIT NOUT |
| 171 | |
| 172 | double SUM[4]; |
| 173 | const int KLUCZ = 0; |
| 174 | if (KLUCZ == 0) return; |
| 175 | |
| 176 | printf(" %10i =====================SPAJ==================== \n", KUDA); |
| 177 | printf(" P2 %18.13f %18.13f %18.13f %18.13f \n", P2[0], P2[1], P2[2], P2[3]); |
| 178 | printf(" Q2 %18.13f %18.13f %18.13f %18.13f \n", Q2[0], Q2[1], Q2[2], Q2[3]); |
| 179 | printf(" PE %18.13f %18.13f %18.13f %18.13f \n", PE[0], PE[1], PE[2], PE[3]); |
| 180 | printf(" PP %18.13f %18.13f %18.13f %18.13f \n", PP[0], PP[1], PP[2], PP[3]); |
| 181 | |
| 182 | for (int k = 0; k <= 3; k++) SUM[k] = P2[k] + Q2[k] + PE[k] + PP[k]; |
| 183 | |
| 184 | printf("SUM %18.13f %18.13f %18.13f %18.13f \n", SUM[0], SUM[1], SUM[2], SUM[3]); |
| 185 | } |
| 186 | |
| 187 | //extern "C" { |
| 188 | struct PARKIN { |
| 189 | double fi0; // FI0 |
| 190 | double fi1; // FI1 |
| 191 | double fi2; // FI2 |
| 192 | double fi3; // FI3 |
| 193 | double fi4; // FI4 |
| 194 | double fi5; // FI5 |
| 195 | double th0; // TH0 |
| 196 | double th1; // TH1 |
| 197 | double th3; // TH3 |
| 198 | double th4; // TH4 |
| 199 | double parneu; // PARNEU |
| 200 | double parch; // PARCH |
| 201 | double bpar; // BPAR |
| 202 | double bsta; // BSTA |
| 203 | double bstb; // BSTB |
| 204 | } parkin; |
| 205 | //} |
| 206 | |
| 207 | //struct PARKIN parkin; |
| 208 | |
| 209 | void partra(int IBRAN, double PHOT[4]) |
| 210 | { |
| 211 | |
| 212 | |
| 213 | |
| 214 | rotod3(-parkin.fi0, PHOT, PHOT); |
| 215 | rotod2(-parkin.th0, PHOT, PHOT); |
| 216 | bostd3(parkin.bsta, PHOT, PHOT); |
| 217 | rotod3(-parkin.fi1, PHOT, PHOT); |
| 218 | rotod2(-parkin.th1, PHOT, PHOT); |
| 219 | rotod3(-parkin.fi2, PHOT, PHOT); |
| 220 | |
| 221 | if (IBRAN == -1) { |
| 222 | bostd3(parkin.parneu, PHOT, PHOT); |
| 223 | } else { |
| 224 | bostd3(parkin.parch, PHOT, PHOT); |
| 225 | } |
| 226 | |
| 227 | rotod3(-parkin.fi3, PHOT, PHOT); |
| 228 | rotod2(-parkin.th3, PHOT, PHOT); |
| 229 | bostd3(parkin.bpar, PHOT, PHOT); |
| 230 | rotod3(parkin.fi4, PHOT, PHOT); |
| 231 | rotod2(-parkin.th4, PHOT, PHOT); |
| 232 | rotod3(-parkin.fi5, PHOT, PHOT); |
| 233 | rotod3(parkin.fi2, PHOT, PHOT); |
| 234 | rotod2(parkin.th1, PHOT, PHOT); |
| 235 | rotod3(parkin.fi1, PHOT, PHOT); |
| 236 | bostd3(parkin.bstb, PHOT, PHOT); |
| 237 | rotod2(parkin.th0, PHOT, PHOT); |
| 238 | rotod3(parkin.fi0, PHOT, PHOT); |
| 239 | |
| 240 | } |
| 241 | |
| 242 | |
| 243 | void trypar(bool* JESLI, double* pSTRENG, double AMCH, double AMEL, double PA[4], double PB[4], double PE[4], double PP[4], |
| 244 | bool* sameflav) |
| 245 | { |
| 246 | double& STRENG = *pSTRENG; |
| 247 | // COMMON /PARKIN/ |
| 248 | double& FI0 = parkin.fi0; |
| 249 | double& FI1 = parkin.fi1; |
| 250 | double& FI2 = parkin.fi2; |
| 251 | double& FI3 = parkin.fi3; |
| 252 | double& FI4 = parkin.fi4; |
| 253 | double& FI5 = parkin.fi5; |
| 254 | double& TH0 = parkin.th0; |
| 255 | double& TH1 = parkin.th1; |
| 256 | double& TH3 = parkin.th3; |
| 257 | double& TH4 = parkin.th4; |
| 258 | double& PARNEU = parkin.parneu; |
| 259 | double& PARCH = parkin.parch; |
| 260 | double& BPAR = parkin.bpar; |
| 261 | double& BSTA = parkin.bsta; |
| 262 | double& BSTB = parkin.bstb; |
| 263 | |
| 264 | double PNEUTR[4], PAA[4], PHOT[4], PSUM[4]; |
| 265 | double VEC[4]; |
| 266 | double RRR[8]; |
| 267 | bool JESLIK; |
| 268 | //const double PI=3.141592653589793238462643; |
| 269 | const double ALFINV = 137.01; |
| 270 | const int j = 1; // convention of indices of Riemann space must be preserved. |
| 271 | |
| 272 | PA[4 - j] = max(PA[4 - j], sqrt(PA[1 - j] * PA[1 - j] + PA[2 - j] * PA[2 - j] + PA[3 - j] * PA[3 - j])); |
| 273 | PB[4 - j] = max(PB[4 - j], sqrt(PB[1 - j] * PB[1 - j] + PB[2 - j] * PB[2 - j] + PB[3 - j] * PB[3 - j])); |
| 274 | |
| 275 | // 4-MOMENTUM OF THE NEUTRAL SYSTEM |
| 276 | for (int k = 0; k <= 3; k++) { |
| 277 | PE[k] = 0.0; |
| 278 | PP[k] = 0.0; |
| 279 | PSUM[k] = PA[k] + PB[k]; |
| 280 | PAA[k] = PA[k]; |
| 281 | PNEUTR[k] = PB[k]; |
| 282 | } |
| 283 | if ((PAA[4 - j] + PNEUTR[4 - j]) < 0.01) { |
| 284 | printf(" too small energy to emit %10.7f\n", PAA[4 - j] + PNEUTR[4 - j]); |
| 285 | *JESLI = false; |
| 286 | return; |
| 287 | } |
| 288 | |
| 289 | // MASSES OF THE NEUTRAL AND CHARGED SYSTEMS AND OVERALL MASS |
| 290 | // FIRST WE HAVE TO GO TO THE RESTFRAME TO GET RID OF INSTABILITIES |
| 291 | // FROM BHLUMI OR ANYTHING ELSE |
| 292 | // THIRD AXIS ALONG PNEUTR |
| 293 | double X1 = PSUM[1 - j]; |
| 294 | double X2 = PSUM[2 - j]; |
| 295 | FI0 = angfi(X1, X2); |
| 296 | X1 = PSUM[3 - j]; |
| 297 | X2 = sqrt(PSUM[1 - j] * PSUM[1 - j] + PSUM[2 - j] * PSUM[2 - j]); |
| 298 | TH0 = angxy(X1, X2) ; |
| 299 | spaj(-2, PNEUTR, PAA, PP, PE); |
| 300 | lortra(3, -FI0, PNEUTR, VEC, PAA, PP, PE); |
| 301 | lortra(2, -TH0, PNEUTR, VEC, PAA, PP, PE); |
| 302 | rotod3(-FI0, PSUM, PSUM); |
| 303 | rotod2(-TH0, PSUM, PSUM); |
| 304 | BSTA = (PSUM[4 - j] - PSUM[3 - j]) / sqrt(PSUM[4 - j] * PSUM[4 - j] - PSUM[3 - j] * PSUM[3 - j]); |
| 305 | BSTB = (PSUM[4 - j] + PSUM[3 - j]) / sqrt(PSUM[4 - j] * PSUM[4 - j] - PSUM[3 - j] * PSUM[3 - j]); |
| 306 | lortra(1, BSTA, PNEUTR, VEC, PAA, PP, PE); |
| 307 | spaj(-1, PNEUTR, PAA, PP, PE); |
| 308 | double AMNE = amast(PNEUTR); |
| 309 | AMCH = amast(PAA); // to be improved. May be dangerous because of rounding error |
| 310 | if (AMCH < 0.0) AMCH = AMEL; |
| 311 | if (AMNE < 0.0) AMNE = 0.0; |
| 312 | double AMTO = PAA[4 - j] + PNEUTR[4 - j]; |
| 313 | |
| 314 | |
| 315 | for (int k = 0; k <= 7; k++) RRR[k] = Photos::randomDouble(); |
| 316 | |
| 317 | if (STRENG == 0.0) {*JESLI = false; return;} |
| 318 | |
| 319 | double PRHARD; |
| 320 | PRHARD = STRENG // NOTE: logs from phase space presamplers not MEs |
| 321 | * 0.5 * (1.0 / PI / ALFINV) * (1.0 / PI / ALFINV) // normalization of triple log 1/36 from |
| 322 | // journals.aps.org/prd/pdf/10.1103/PhysRevD.49.1178 |
| 323 | // must come from rejection |
| 324 | // 0.5 is because it is for 1-leg only |
| 325 | // STRENG=0,5 because of calls before and after photons |
| 326 | // other logs should come from rejection |
| 327 | * 2 * log(AMTO / AMEL / 2.0) // virtuality |
| 328 | *log(AMTO / AMEL / 2.0) // soft |
| 329 | *log((AMTO * AMTO + 2 * AMCH * AMCH) / 2.0 / AMCH / AMCH); // collinear |
| 330 | // ZBW-2021 |
| 331 | // artificial ad hoc increase of probability for e+e-/mu+mu- pair appearance. |
| 332 | // Should be calculated from MXX GXX etc. but now it remains a shadow of QED. |
| 333 | if (darkr.ifspecial == 1) { |
| 334 | if (AMEL < 0.001) PRHARD = PRHARD * darkr.NormFact; |
| 335 | else PRHARD = PRHARD * darkr.NormFmu; // for muons we need even more. |
| 336 | // PRHARD= PRHARD*darkr.NormFact; |
| 337 | //if(AMEL>0.001) PRHARD=PRHARD*darkr.NormFmu; |
| 338 | } |
| 339 | // printf(" PRHARD/amel= %18.13f %18.13f \n",PRHARD, AMEL); |
| 340 | // ZBW-2021 end |
| 341 | |
| 342 | double FREJECT = 2.; // to make room for interference second pair posiblty. |
| 343 | PRHARD = PRHARD * FREJECT; |
| 344 | // PRHARD=PRHARD*50; // to increase number of pairs in test of mu mu from mu |
| 345 | // fror mumuee set *15 |
| 346 | // enforces hard pairs to be generated 'always' |
| 347 | // for the sake of tests with high statistics, also for flat phase space. |
| 348 | // PRHARD=0.99* STRENG*2; |
| 349 | // STRENG=0.0; |
| 350 | if (PRHARD > 1.0) { |
| 351 | printf(" stop from Photos pairs.cxx PRHARD= %18.13f \n", PRHARD); |
| 352 | exit(0); |
| 353 | } |
| 354 | // delta is for tests with PhysRevD.49.1178, default is AMTO*2 no restriction on pair phase space |
| 355 | double delta = AMTO * 2; //5;//.125; //AMTO*2; //.125; //AMTO*2; ;0.25; |
| 356 | |
| 357 | |
| 358 | if (RRR[7 - j] > PRHARD) { // compensate crude probablilities; for pairs from consecutive sources |
| 359 | STRENG = STRENG / (1.0 - PRHARD); |
| 360 | *JESLI = false; |
| 361 | return; |
| 362 | } else STRENG = 0.0; |
| 363 | |
| 364 | |
| 365 | |
| 366 | |
| 367 | |
| 368 | // |
| 369 | |
| 370 | //virtuality of lepton pair |
| 371 | // ZBW-2021 |
| 372 | // mass and width of intermediate resoinance. |
| 373 | double XMP, ALP1, ALP2, ALP; |
| 374 | if (darkr.ifspecial == 1) { |
| 375 | ALP1 = atan((4 * AMEL * AMEL - darkr.MXX * darkr.MXX) / darkr.MXX / darkr.GXX); |
| 376 | ALP2 = atan((AMTO * AMTO - darkr.MXX) / darkr.MXX / darkr.GXX); |
| 377 | ALP = ALP1 + RRR[1 - j] * (ALP2 - ALP1); |
| 378 | XMP = sqrt(darkr.MXX * darkr.MXX + darkr.MXX * darkr.GXX * tan(ALP)); |
| 379 | // ZBW-2021 end |
| 380 | } else { |
| 381 | XMP = 2.0 * AMEL * exp(RRR[1 - j] * log(AMTO / 2.0 / AMEL)); |
| 382 | // XMP=2.0*AMEL*2.0*AMEL+RRR[1-j]*(AMTO-2.0*AMEL)*(AMTO-2.0*AMEL); XMP=sqrt(XMP); // option of no presampler |
| 383 | } |
| 384 | |
| 385 | // energy of lepton pair replace virtuality of CHAR+NEU system in phase space parametrization |
| 386 | double XPmin = 2.0 * AMEL; |
| 387 | if (darkr.ifspecial == 1) { |
| 388 | XPmin = darkr.MXX - 5 * darkr.GXX; |
| 389 | if (XPmin < 2.0 * AMEL) XPmin = 2.0 * AMEL; |
| 390 | // ZBW-2021 end |
| 391 | } |
| 392 | |
| 393 | double XPdelta = AMTO - XPmin; |
| 394 | double XP = XPmin * exp(RRR[2 - j] * log((XPdelta + XPmin) / XPmin)); |
| 395 | // XP= XPmin +RRR[2-j]*XPdelta; // option of no presampler |
| 396 | double XMK2 = (AMTO * AMTO + XMP * XMP) - 2.0 * AMTO * XP; |
| 397 | |
| 398 | // angles of lepton pair |
| 399 | double eps = 4.0 * AMCH * AMCH / AMTO / AMTO; |
| 400 | if (darkr.ifspecial == 1) { |
| 401 | eps = (darkr.MXX - 5 * darkr.GXX) * (darkr.MXX - 5 * darkr.GXX) / AMTO / AMTO; |
| 402 | if (eps < 4.0 * AMCH * AMCH / AMTO / AMTO) eps = 4.0 * AMCH * AMCH / AMTO / AMTO; |
| 403 | // ZBW-2021 end |
| 404 | } |
| 405 | double C1 = 1.0 + eps - eps * exp(RRR[3 - j] * log((2 + eps) / eps)); |
| 406 | // C1=1.0-2.0*RRR[3-j]; // option of no presampler |
| 407 | double FIX1 = 2.0 * PI * RRR[4 - j]; |
| 408 | |
| 409 | // angles of lepton in restframe of lepton pair |
| 410 | double C2 = 1.0 - 2.0 * RRR[5 - j]; |
| 411 | double FIX2 = 2.0 * PI * RRR[6 - j]; |
| 412 | |
| 413 | |
| 414 | |
| 415 | // histograming ....................... |
| 416 | JESLIK = (XP < ((AMTO * AMTO + XMP * XMP - (AMCH + AMNE) * (AMCH + AMNE)) / 2.0 / AMTO)); |
| 417 | double WTA = 0.0; |
| 418 | WTA = WTA * 5; |
| 419 | if (JESLIK) WTA = 1.0; |
| 420 | // GMONIT( 0,101 ,WTA,1D0,0D0) |
| 421 | JESLIK = (XMP < (AMTO - AMNE - AMCH)); |
| 422 | WTA = 0.0; |
| 423 | if (JESLIK) WTA = 1.0; |
| 424 | // GMONIT( 0,102 ,WTA,1D0,0D0) |
| 425 | JESLIK = (XMP < (AMTO - AMNE - AMCH)) && (XP > XMP); |
| 426 | |
| 427 | WTA = 0.0; |
| 428 | if (JESLIK) WTA = 1.0; |
| 429 | // GMONIT( 0,103 ,WTA,1D0,0D0) |
| 430 | JESLIK = |
| 431 | (XMP < (AMTO - AMNE - AMCH)) && |
| 432 | (XP > XMP) && |
| 433 | (XP < ((AMTO * AMTO + XMP * XMP - (AMCH + AMNE) * (AMCH + AMNE)) / 2.0 / AMTO)); |
| 434 | WTA = 0.0; |
| 435 | if (JESLIK) WTA = 1.0; |
| 436 | // GMONIT( 0,104 ,WTA,1D0,0D0) |
| 437 | // end of histograming ................ |
| 438 | |
| 439 | // phase space limits rejection variable |
| 440 | *JESLI = (RRR[7 - j] < PRHARD) && |
| 441 | (XMP < (AMTO - AMNE - AMCH)) && |
| 442 | (XP > XMP) && |
| 443 | (XP < ((AMTO * AMTO + XMP * XMP - (AMCH + AMNE) * (AMCH + AMNE)) / 2.0 / AMTO)); |
| 444 | |
| 445 | |
| 446 | // rejection for phase space restriction: for tests with PhysRevD.49.1178 |
| 447 | *JESLI = *JESLI && XP < delta; |
| 448 | if (!*JESLI) return; |
| 449 | |
| 450 | // for events in phase: jacobians weights etc. |
| 451 | |
| 452 | // virtuality of added lepton pair |
| 453 | double F = (AMTO * AMTO - 4.0 * AMEL * AMEL) // flat phase space |
| 454 | / (AMTO * AMTO - 4.0 * AMEL * AMEL) * XMP * XMP; // use this when presampler is on (log moved to PRHARD) |
| 455 | // ZBW-2021 |
| 456 | if (darkr.ifspecial == 1) F = (ALP2 - ALP1) * ((XMP * XMP - darkr.MXX * darkr.MXX) * (XMP * XMP - darkr.MXX * darkr.MXX) + |
| 457 | (darkr.MXX * darkr.GXX) * (darkr.MXX * darkr.GXX)) / (darkr.MXX * darkr.GXX); |
| 458 | // ZBW-2021 end |
| 459 | // Energy of added lepton pair represented by virtuality of CH+N pair |
| 460 | double G = 2 * AMTO * XPdelta // flat phase space |
| 461 | / (2 * AMTO * XPdelta) * 2 * AMTO * XP; // use this when presampler is on (log moved to PRHARD) |
| 462 | |
| 463 | |
| 464 | // scattering angle of emitted lepton pair (also flat factors for other angles) |
| 465 | double H = 2.0 // flat phase space |
| 466 | / 2.0 * (1.0 + eps - C1) / 2.0; // use this when presampler is on (log moved to PRHARD) |
| 467 | |
| 468 | double H1 = 2.0 // for other generation arm: char neutr replaced |
| 469 | / 2.0 * (1.0 + eps - C1); |
| 470 | double H2 = 2.0 |
| 471 | / 2.0 * (1.0 + eps + C1); |
| 472 | H = 1. / (0.5 / H1 + 0.5 / H2); |
| 473 | |
| 474 | //*2*PI*4*PI /2/PI/4/PI; // other angles normalization of transformation to random numbers. |
| 475 | |
| 476 | //double XPMAX = (AMTO * AMTO + XMP * XMP - (AMCH + AMNE) * (AMCH + AMNE)) / 2.0 / AMTO; |
| 477 | |
| 478 | double YOT3 = F * G * H; // jacobians for phase space variables |
| 479 | double YOT2 = // lambda factors: |
| 480 | xlam(1.0, AMEL * AMEL / XMP / XMP, AMEL * AMEL / XMP / XMP) * |
| 481 | xlam(1.0, XMK2 / AMTO / AMTO, XMP * XMP / AMTO / AMTO) * |
| 482 | xlam(1.0, AMCH * AMCH / XMK2, AMNE * AMNE / XMK2) |
| 483 | / xlam(1.0, AMCH * AMCH / AMTO / AMTO, AMNE * AMNE / AMTO / AMTO); |
| 484 | // if(darkr.ifspecial==1) YOT2=YOT2/xlam(1.0,XMK2/AMTO/AMTO,XMP*XMP/AMTO/AMTO); |
| 485 | |
| 486 | //C histograming ....................... |
| 487 | // GMONIT( 0,105 ,WT ,1D0,0D0) |
| 488 | // GMONIT( 0,106 ,YOT1,1D0,0D0) |
| 489 | // GMONIT( 0,107 ,YOT2,1D0,0D0) |
| 490 | // GMONIT( 0,108 ,YOT3,1D0,0D0) |
| 491 | // GMONIT( 0,109 ,YOT4,1D0,0D0) |
| 492 | // end of histograming ................ |
| 493 | |
| 494 | |
| 495 | // |
| 496 | // |
| 497 | // FRAGMENTATION COMES !! |
| 498 | // |
| 499 | // THIRD AXIS ALONG PNEUTR |
| 500 | X1 = PNEUTR[1 - j]; |
| 501 | X2 = PNEUTR[2 - j]; |
| 502 | FI1 = angfi(X1, X2); |
| 503 | X1 = PNEUTR[3 - j]; |
| 504 | X2 = sqrt(PNEUTR[1 - j] * PNEUTR[1 - j] + PNEUTR[2 - j] * PNEUTR[2 - j]) ; |
| 505 | TH1 = angxy(X1, X2); |
| 506 | spaj(0, PNEUTR, PAA, PP, PE); |
| 507 | lortra(3, -FI1, PNEUTR, VEC, PAA, PP, PE); |
| 508 | lortra(2, -TH1, PNEUTR, VEC, PAA, PP, PE); |
| 509 | VEC[4 - j] = 0.0; |
| 510 | VEC[3 - j] = 0.0; |
| 511 | VEC[2 - j] = 0.0; |
| 512 | VEC[1 - j] = 1.0; |
| 513 | FI2 = angfi(VEC[1 - j], VEC[2 - j]); |
| 514 | lortra(3, -FI2, PNEUTR, VEC, PAA, PP, PE); |
| 515 | spaj(1, PNEUTR, PAA, PP, PE); |
| 516 | |
| 517 | // STEALING FROM PAA AND PNEUTR ENERGY FOR THE pair |
| 518 | // ==================================================== |
| 519 | // NEW MOMENTUM OF PAA AND PNEUTR (IN THEIR VERY REST FRAME) |
| 520 | // 1) PARAMETERS..... |
| 521 | double AMCH2 = AMCH * AMCH; |
| 522 | double AMNE2 = AMNE * AMNE; |
| 523 | double AMTOST = XMK2; |
| 524 | double QNEW = xlam(AMTOST, AMNE2, AMCH2) / sqrt(AMTOST) / 2.0; |
| 525 | double QOLD = PNEUTR[3 - j]; |
| 526 | double GCHAR = (QNEW * QNEW + QOLD * QOLD + AMCH * AMCH) / |
| 527 | (QNEW * QOLD + sqrt((QNEW * QNEW + AMCH * AMCH) * (QOLD * QOLD + AMCH * AMCH))); |
| 528 | double GNEU = (QNEW * QNEW + QOLD * QOLD + AMNE * AMNE) / |
| 529 | (QNEW * QOLD + sqrt((QNEW * QNEW + AMNE * AMNE) * (QOLD * QOLD + AMNE * AMNE))); |
| 530 | |
| 531 | // GCHAR=(QOLD**2-QNEW**2)/( |
| 532 | // & QNEW*SQRT(QOLD**2+AMCH2)+QOLD*SQRT(QNEW**2+AMCH2) |
| 533 | // & ) |
| 534 | // GCHAR=SQRT(1D0+GCHAR**2) |
| 535 | // GNEU=(QOLD**2-QNEW**2)/( |
| 536 | // & QNEW*SQRT(QOLD**2+AMNE2)+QOLD*SQRT(QNEW**2+AMNE2) |
| 537 | // & ) |
| 538 | // GNEU=SQRT(1D0+GNEU**2) |
| 539 | if (GNEU < 1. || GCHAR < 1.) { |
| 540 | printf(" PHOTOS TRYPAR GBOOST LT 1., LIMIT OF PHASE SPACE %18.13f %18.13f %18.13f %18.13f %18.13f %18.13f %18.13f %18.13f \n" |
| 541 | , GNEU, GCHAR, QNEW, QOLD, AMTO, AMTOST, AMNE, AMCH); |
| 542 | return; |
| 543 | } |
| 544 | PARCH = GCHAR + sqrt(GCHAR * GCHAR - 1.0); |
| 545 | PARNEU = GNEU - sqrt(GNEU * GNEU - 1.0); |
| 546 | |
| 547 | // 2) REDUCTIEV BOOSTS |
| 548 | bostd3(PARNEU, VEC, VEC); |
| 549 | bostd3(PARNEU, PNEUTR, PNEUTR); |
| 550 | bostd3(PARCH, PAA, PAA); |
| 551 | spaj(2, PNEUTR, PAA, PP, PE); |
| 552 | |
| 553 | // TIME FOR THE PHOTON that is electron pair |
| 554 | double PMOD = xlam(XMP * XMP, AMEL * AMEL, AMEL * AMEL) / XMP / 2.0; |
| 555 | double S2 = sqrt(1.0 - C2 * C2); |
| 556 | PP[4 - j] = XMP / 2.0; |
| 557 | PP[3 - j] = PMOD * C2; |
| 558 | PP[2 - j] = PMOD * S2 * cos(FIX2); |
| 559 | PP[1 - j] = PMOD * S2 * sin(FIX2); |
| 560 | PE[4 - j] = PP[4 - j]; |
| 561 | PE[3 - j] = -PP[3 - j]; |
| 562 | PE[2 - j] = -PP[2 - j]; |
| 563 | PE[1 - j] = -PP[1 - j]; |
| 564 | // PHOTON ENERGY and momentum IN THE REDUCED SYSTEM |
| 565 | double PENE = (AMTO * AMTO - XMP * XMP - XMK2) / 2.0 / sqrt(XMK2); |
| 566 | double PPED = sqrt(PENE * PENE - XMP * XMP); |
| 567 | FI3 = FIX1; |
| 568 | double COSTHG = C1; |
| 569 | double SINTHG = sqrt(1.0 - C1 * C1); |
| 570 | X1 = -COSTHG; |
| 571 | X2 = SINTHG; |
| 572 | TH3 = angxy(X1, X2); |
| 573 | PHOT[1 - j] = PMOD * SINTHG * cos(FI3); |
| 574 | PHOT[2 - j] = PMOD * SINTHG * sin(FI3); |
| 575 | // MINUS BECAUSE AXIS OPPOSITE TO PAA |
| 576 | PHOT[3 - j] = -PMOD * COSTHG; |
| 577 | PHOT[4 - j] = PENE; |
| 578 | // ROTATE TO PUT PHOTON ALONG THIRD AXIS |
| 579 | X1 = PHOT[1 - j]; |
| 580 | X2 = PHOT[2 - j]; |
| 581 | lortra(3, -FI3, PNEUTR, VEC, PAA, PP, PE); |
| 582 | rotod3(-FI3, PHOT, PHOT); |
| 583 | lortra(2, -TH3, PNEUTR, VEC, PAA, PP, PE); |
| 584 | rotod2(-TH3, PHOT, PHOT); |
| 585 | spaj(21, PNEUTR, PAA, PP, PE); |
| 586 | // ... now get the pair ! |
| 587 | double PAIRB = PENE / XMP + PPED / XMP; |
| 588 | bostd3(PAIRB, PE, PE); |
| 589 | bostd3(PAIRB, PP, PP); |
| 590 | spaj(3, PNEUTR, PAA, PP, PE); |
| 591 | double GAMM = (PNEUTR[4 - j] + PAA[4 - j] + PP[4 - j] + PE[4 - j]) / AMTO; |
| 592 | |
| 593 | // TP and ZW: 25.II.2015: fix for cases when mother is very close |
| 594 | // to its rest frame and pair is generated after photon emission. |
| 595 | // Then GAMM can be slightly less than 1.0 due to rounding error |
| 596 | if (GAMM < 1.0) { |
| 597 | if (GAMM > 0.9999999) GAMM = 1.0; |
| 598 | else { |
| 599 | printf("Photos::partra: GAMM = %20.18e\n", GAMM); |
| 600 | printf(" BELOW 0.9999999 THRESHOLD!\n"); |
| 601 | GAMM = 1.0; |
| 602 | } |
| 603 | } |
| 604 | |
| 605 | BPAR = GAMM - sqrt(GAMM * GAMM - 1.0); |
| 606 | lortra(1, BPAR, PNEUTR, VEC, PAA, PP, PE); |
| 607 | bostd3(BPAR, PHOT, PHOT); |
| 608 | spaj(4, PNEUTR, PAA, PP, PE); |
| 609 | // BACK IN THE TAU REST FRAME BUT PNEUTR NOT YET ORIENTED. |
| 610 | X1 = PNEUTR[1 - j]; |
| 611 | X2 = PNEUTR[2 - j]; |
| 612 | FI4 = angfi(X1, X2); |
| 613 | X1 = PNEUTR[3 - j]; |
| 614 | X2 = sqrt(PNEUTR[1 - j] * PNEUTR[1 - j] + PNEUTR[2 - j] * PNEUTR[2 - j]); |
| 615 | TH4 = angxy(X1, X2); |
| 616 | lortra(3, FI4, PNEUTR, VEC, PAA, PP, PE); |
| 617 | rotod3(FI4, PHOT, PHOT); |
| 618 | lortra(2, -TH4, PNEUTR, VEC, PAA, PP, PE); |
| 619 | rotod2(-TH4, PHOT, PHOT); |
| 620 | X1 = VEC[1 - j]; |
| 621 | X2 = VEC[2 - j]; |
| 622 | FI5 = angfi(X1, X2); |
| 623 | lortra(3, -FI5, PNEUTR, VEC, PAA, PP, PE); |
| 624 | rotod3(-FI5, PHOT, PHOT); |
| 625 | // PAA RESTORES ORIGINAL DIRECTION |
| 626 | lortra(3, FI2, PNEUTR, VEC, PAA, PP, PE); |
| 627 | rotod3(FI2, PHOT, PHOT); |
| 628 | lortra(2, TH1, PNEUTR, VEC, PAA, PP, PE); |
| 629 | rotod2(TH1, PHOT, PHOT); |
| 630 | lortra(3, FI1, PNEUTR, VEC, PAA, PP, PE); |
| 631 | rotod3(FI1, PHOT, PHOT); |
| 632 | spaj(10, PNEUTR, PAA, PP, PE); |
| 633 | lortra(1, BSTB, PNEUTR, VEC, PAA, PP, PE); |
| 634 | lortra(2, TH0, PNEUTR, VEC, PAA, PP, PE); |
| 635 | lortra(3, FI0, PNEUTR, VEC, PAA, PP, PE); |
| 636 | spaj(11, PNEUTR, PAA, PP, PE); |
| 637 | |
| 638 | |
| 639 | // matrix element as formula 1 from journals.aps.org/prd/pdf/10.1103/PhysRevD.49.1178 |
| 640 | |
| 641 | double pq = PAA[3] * PP[3] - PAA[2] * PP[2] - PAA[1] * PP[1] - PAA[0] * PP[0]; |
| 642 | pq = pq + PAA[3] * PE[3] - PAA[2] * PE[2] - PAA[1] * PE[1] - PAA[0] * PE[0]; |
| 643 | |
| 644 | double ppq = PNEUTR[3] * PP[3] - PNEUTR[2] * PP[2] - PNEUTR[1] * PP[1] - PNEUTR[0] * PP[0]; |
| 645 | ppq = ppq + PNEUTR[3] * PE[3] - PNEUTR[2] * PE[2] - PNEUTR[1] * PE[1] - PNEUTR[0] * PE[0]; |
| 646 | double pq1 = PAA[3] * PP[3] - PAA[2] * PP[2] - PAA[1] * PP[1] - PAA[0] * PP[0]; |
| 647 | double pq2 = PAA[3] * PE[3] - PAA[2] * PE[2] - PAA[1] * PE[1] - PAA[0] * PE[0]; |
| 648 | |
| 649 | double ppq1 = PNEUTR[3] * PP[3] - PNEUTR[2] * PP[2] - PNEUTR[1] * PP[1] - PNEUTR[0] * PP[0]; |
| 650 | double ppq2 = PNEUTR[3] * PE[3] - PNEUTR[2] * PE[2] - PNEUTR[1] * PE[1] - PNEUTR[0] * PE[0]; |
| 651 | |
| 652 | double ppp = PNEUTR[3] * PAA[3] - PNEUTR[2] * PAA[2] - PNEUTR[1] * PAA[1] - PNEUTR[0] * PAA[0]; |
| 653 | //double mneutr2 = PNEUTR[3] * PNEUTR[3] - PNEUTR[2] * PNEUTR[2] - PNEUTR[1] * PNEUTR[1] - PNEUTR[0] * PNEUTR[0]; |
| 654 | //double maa2 = PAA[3] * PAA[3] - PAA[2] * PAA[2] - PAA[1] * PAA[1] - PAA[0] * PAA[0]; |
| 655 | |
| 656 | double YOT1 = 1. / 2. / XMP / XMP / XMP / XMP * |
| 657 | (4 * (pq1 / pq - ppq1 / ppq) * (pq2 / pq - ppq2 / ppq) |
| 658 | - XMP * XMP * (AMCH2 / pq / pq + AMNE2 / ppq / ppq - ppp / pq / ppq - ppp / pq / ppq)); |
| 659 | // ZBW-2021 |
| 660 | |
| 661 | if (darkr.ifspecial == 1 && darkr.iboson == 1) { |
| 662 | YOT1 = YOT1 * XMP * XMP * XMP * XMP / ((darkr.MXX * darkr.MXX - XMP * XMP) * (darkr.MXX * darkr.MXX - XMP * XMP) + darkr.GXX * |
| 663 | darkr.GXX * darkr.MXX * darkr.MXX); |
| 664 | YOT1 = YOT1 * darkr.GXX * darkr.MXX ; // factor of total rate should be elsewhere |
| 665 | // YOT1=YOT1* (AMTO*AMTO-4*AMCH*AMCH)/(AMTO*AMTO); //oct 21 11:00 |
| 666 | // YOT1=YOT1* XMK2/(XMK2-4*AMCH*AMCH);//* XMK2/(AMTO*AMTO);//oct 21 11:00 |
| 667 | |
| 668 | YOT1 = YOT1 * AMTO / sqrt(XMK2); //oct 21 10:55 |
| 669 | YOT1 = YOT1 * AMTO / sqrt(XMK2); //oct 21 10:55 |
| 670 | YOT1 = YOT1 * sqrt((AMTO * AMTO - XMK2 + 2 * AMCH * AMCH) / (AMTO * AMTO - XMK2)); //oct 21 10:55 |
| 671 | } else if (darkr.ifspecial == 1) { |
| 672 | double mcr = 0.5 * darkr.MXX * darkr.MXX; |
Value stored to 'mcr' during its initialization is never read | |
| 673 | mcr = 0.5 * XMP * XMP; |
| 674 | YOT1 = 1. / 2. / XMP / XMP / XMP / XMP * |
| 675 | (4 * (1. / (pq + mcr) - 1. / (ppq + mcr)) * (1. / (pq + mcr) - 1. / (ppq + mcr)) * (XMP * XMP + 0 * AMCH * AMCH) |
| 676 | - 4 * XMP * XMP / AMTO / AMTO * (AMCH2 / pq / pq + AMNE2 / ppq / ppq - ppp / pq / ppq - ppp / pq / ppq)); |
| 677 | |
| 678 | YOT1 = YOT1 * XMP * XMP * XMP * XMP / ((darkr.MXX * darkr.MXX - XMP * XMP) * (darkr.MXX * darkr.MXX - XMP * XMP) + darkr.GXX * |
| 679 | darkr.GXX * darkr.MXX * darkr.MXX); |
| 680 | YOT1 = YOT1 * darkr.GXX * darkr.MXX ; // factor of total rate should be elsewhere |
| 681 | YOT1 = YOT1 * (AMTO * AMTO - 4 * AMCH * AMCH) / (AMTO * AMTO); |
| 682 | YOT1 = YOT1 * XMK2 / (XMK2 - 4 * AMCH * AMCH); //* XMK2/(AMTO*AMTO); |
| 683 | YOT1 = YOT1 * AMTO / sqrt(XMK2); |
| 684 | YOT1 = YOT1 * AMTO / sqrt(XMK2); |
| 685 | YOT1 = YOT1 * sqrt((AMTO * AMTO - XMK2 + 2 * AMCH * AMCH) / (AMTO * AMTO - XMK2)); //sep 5 13:10 |
| 686 | |
| 687 | } |
| 688 | // ZBW-2021 end |
| 689 | |
| 690 | |
| 691 | if (*sameflav) { |
| 692 | // we interchange: PAA <--> pp |
| 693 | for (int k = 0; k <= 3; k++) { |
| 694 | double stored = PAA[k]; |
| 695 | PAA[k] = PE[k]; |
| 696 | PE[k] = stored; |
| 697 | } |
| 698 | |
| 699 | pq = PAA[3] * PP[3] - PAA[2] * PP[2] - PAA[1] * PP[1] - PAA[0] * PP[0]; |
| 700 | pq = pq + PAA[3] * PE[3] - PAA[2] * PE[2] - PAA[1] * PE[1] - PAA[0] * PE[0]; |
| 701 | |
| 702 | ppq = PNEUTR[3] * PP[3] - PNEUTR[2] * PP[2] - PNEUTR[1] * PP[1] - PNEUTR[0] * PP[0]; |
| 703 | ppq = ppq + PNEUTR[3] * PE[3] - PNEUTR[2] * PE[2] - PNEUTR[1] * PE[1] - PNEUTR[0] * PE[0]; |
| 704 | pq1 = PAA[3] * PP[3] - PAA[2] * PP[2] - PAA[1] * PP[1] - PAA[0] * PP[0]; |
| 705 | pq2 = PAA[3] * PE[3] - PAA[2] * PE[2] - PAA[1] * PE[1] - PAA[0] * PE[0]; |
| 706 | |
| 707 | ppq1 = PNEUTR[3] * PP[3] - PNEUTR[2] * PP[2] - PNEUTR[1] * PP[1] - PNEUTR[0] * PP[0]; |
| 708 | ppq2 = PNEUTR[3] * PE[3] - PNEUTR[2] * PE[2] - PNEUTR[1] * PE[1] - PNEUTR[0] * PE[0]; |
| 709 | |
| 710 | ppp = PNEUTR[3] * PAA[3] - PNEUTR[2] * PAA[2] - PNEUTR[1] * PAA[1] - PNEUTR[0] * PAA[0]; |
| 711 | |
| 712 | XMP = -(PP[0] + PE[0]) * (PP[0] + PE[0]) - (PP[1] + PE[1]) * (PP[1] + PE[1]) |
| 713 | - (PP[2] + PE[2]) * (PP[2] + PE[2]) + (PP[3] + PE[3]) * (PP[3] + PE[3]); |
| 714 | XMP = sqrt(fabs(XMP)); |
| 715 | |
| 716 | |
| 717 | // double YOT1p = 1. / 2. / XMP / XMP / XMP / XMP * |
| 718 | // (4 * (pq1 / pq - ppq1 / ppq) * (pq2 / pq - ppq2 / ppq) |
| 719 | // - XMP * XMP * (AMCH2 / pq / pq + AMNE2 / ppq / ppq - ppp / pq / ppq - ppp / pq / ppq)); |
| 720 | // *(1-XP/XPMAX+0.5*(XP/XPMAX)*(XP/XPMAX)); // A-P kernel divide by (1-XP/XPMAX)? |
| 721 | double wtint = 0.; // not yet installed |
| 722 | wtint = 1; //(YOT1+YOT1p+wtint)/(YOT1+YOT1p); |
| 723 | // ZBW-2021 |
| 724 | //if(darkr.ifspecial==1) YOT1=YOT1*XMP*XMP*XMP*XMP/((MXX*MXX-XMP*XMP)*(MXX*MXX-XMP*XMP)+GXX*GXX*MXX*MXX); |
| 725 | // ZBW-2021 end |
| 726 | YOT1 = YOT1 * wtint; |
| 727 | |
| 728 | // we interchange: PAA <--> pp back into place |
| 729 | for (int k = 0; k <= 3; k++) { |
| 730 | double stored = PAA[k]; |
| 731 | PAA[k] = PE[k]; |
| 732 | PE[k] = stored; |
| 733 | } |
| 734 | } // end sameflav |
| 735 | |
| 736 | double WT = YOT1 * YOT2 * YOT3; |
| 737 | |
| 738 | WT = WT / 8 / FREJECT; // origin must be understood |
| 739 | if (darkr.ifspecial == 1 && darkr.ifforce == 1 && AMEL < 0.001) { |
| 740 | darkr.Fel = max(darkr.Fel, WT); |
| 741 | darkr.Fel = std::min(darkr.Fel, 1.0); |
| 742 | WT = WT / darkr.Fel; |
| 743 | } |
| 744 | if (darkr.ifspecial == 1 && darkr.ifforce == 1 && AMEL > 0.001) { |
| 745 | darkr.Fmu = max(darkr.Fmu, WT); |
| 746 | darkr.Fmu = std::min(darkr.Fmu, 1.0); |
| 747 | WT = WT / darkr.Fmu; |
| 748 | } |
| 749 | // printf (" from Photos pairs.cxx Fel/Fmu= %15.8f %15.8f %5i \n",darkr.Fel,darkr.Fmu,darkr.ifforce); |
| 750 | // if(WT>1.0){ |
| 751 | // printf (" from Photos pairs.cxx WT= %15.8f \n",WT); |
| 752 | // printf (" from Photos pairs.cxx WT= %15.8f %15.8f %15.8f\n",YOT1,YOT2,YOT3); |
| 753 | // if(WT>20.0){ |
| 754 | // printf ("XMP,MXX,GXX = %15.8f %15.8f %15.8f\n",XMP,darkr.MXX,darkr.GXX); |
| 755 | // printf ("AMEL AMTO = %15.8f %15.8f\n",AMEL,AMTO); |
| 756 | // printf ("ALP1 ALP2 ALP = %15.8f %15.8f %15.8f\n",ALP1,ALP2,ALP); |
| 757 | // printf ("YOT1,YOT2,YOT3 = %15.8f %15.8f %15.8f\n",YOT1,YOT2,YOT3); |
| 758 | // } |
| 759 | // } |
| 760 | // printf(" WT/amel/frej,yot1/yot2/yot3 = %15.10f %15.10f %15.10f %15.10f %15.10f %15.10f \n",WT, AMEL,FREJECT,YOT1,YOT2,YOT3); |
| 761 | if (RRR[8 - j] > WT) { |
| 762 | *JESLI = false; |
| 763 | return; |
| 764 | } |
| 765 | |
| 766 | } |
| 767 | |
| 768 | } // namespace Photospp |
| 769 |