| Geant4 Cross Reference |
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // author: Vladimir.Grichine@cern.ch 26 // author: Vladimir.Grichine@cern.ch
27 // 27 //
28 // Implements data from: Barashenkov V.S., Nuc 28 // Implements data from: Barashenkov V.S., Nucleon-Nucleus Cross Section,
29 // Preprint JINR P2-89-770, p. 12, Dubna 1989 29 // Preprint JINR P2-89-770, p. 12, Dubna 1989 (scanned version from KEK)
30 // Based on G. Folger version of G4PiNuclearCr 30 // Based on G. Folger version of G4PiNuclearCrossSection class
31 // 31 //
32 // Modified: 16.08.2018 V.Ivanchenko - major u << 32 // Modified:
>> 33 // 05.03.07 V.Ivanchenko - add IfZAApplicable, remove "debug"
>> 34 // 11.09.09 V.Ivanchenko - fixed bug in interpolation
33 // 35 //
34 36
35 #include "G4NucleonNuclearCrossSection.hh" 37 #include "G4NucleonNuclearCrossSection.hh"
>> 38 #include "G4SystemOfUnits.hh"
36 #include "G4DynamicParticle.hh" 39 #include "G4DynamicParticle.hh"
37 #include "G4ParticleDefinition.hh" << 40 #include "G4Neutron.hh"
38 #include "G4ComponentBarNucleonNucleusXsc.hh" << 41 #include "G4Proton.hh"
>> 42
>> 43 // factory
>> 44 #include "G4CrossSectionFactory.hh"
>> 45 //
>> 46 G4_DECLARE_XS_FACTORY(G4NucleonNuclearCrossSection);
>> 47
>> 48
>> 49 // Group 1: He, Be, C for 44 energies
>> 50
>> 51 const G4double G4NucleonNuclearCrossSection::e1[44] =
>> 52 {
>> 53 0.014, 0.015, 0.017, 0.02, 0.022, 0.025, 0.027, 0.03, 0.035, 0.04,
>> 54 0.045, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, 0.12, 0.14, 0.15,
>> 55 0.16, 0.18, 0.20, 0.25, 0.30, 0.35, 0.4, 0.5, 0.6, 0.7,
>> 56 0.8, 0.9, 1.0, 1.5, 2.0, 3.0, 5.0, 7.0, 10.0, 20.0,
>> 57 50.0, 100.0, 500.0, 1000.0
>> 58 };
>> 59
>> 60 const G4double G4NucleonNuclearCrossSection::he_m_t[44] =
>> 61 {
>> 62 1090, 1020, 915, 800, 710, 640, 600, 560, 500, 440, 390, 360, 295, 256, 220, 192,
>> 63 168, 136, 120, 116, 114, 110, 107, 104, 106, 108, 110, 120, 126, 135, 140, 144, 146,
>> 64 148, 152, 150, 146, 142, 138, 132, 129, 126, 127, 128
>> 65 };
>> 66 const G4double G4NucleonNuclearCrossSection::he_m_in[44] =
>> 67 {
>> 68 0, 5, 10, 20, 35, 55, 70, 80, 90, 105, 115, 115, 100, 90, 86, 84, 84, 82, 80, 80, 80, 80,
>> 69 79, 78, 80, 84, 88, 94, 100, 105, 108, 108, 108, 112, 114, 114, 112, 110, 108, 106, 104,
>> 70 101, 102, 102
>> 71 };
>> 72 const G4double G4NucleonNuclearCrossSection::he_p_in[44] =
>> 73 {
>> 74 0, 2, 3, 13, 30, 50, 65, 77, 90, 105, 115, 115, 100, 90, 86, 84, 84, 82, 80, 80, 80, 80,
>> 75 79, 78, 80, 84, 88, 94, 100, 105, 108, 108, 108, 112, 114, 114, 112, 110, 108, 106, 104,
>> 76 101, 102, 102
>> 77 };
>> 78
>> 79 const G4double G4NucleonNuclearCrossSection::be_m_t[44] =
>> 80 {
>> 81 1490, 1460, 1400, 1350, 1270, 1200, 1160, 1100, 1000, 910, 810, 740, 625, 575, 455, 406,
>> 82 365, 310, 275, 262, 255, 240, 235, 225, 225, 230, 238, 252, 270, 282, 288, 290, 294, 303,
>> 83 303, 300, 292, 284, 277, 267, 263, 264, 268, 268
>> 84 };
>> 85 const G4double G4NucleonNuclearCrossSection::be_m_in[44] =
>> 86 {
>> 87 650, 640, 617, 595, 555, 520, 495, 470, 430, 385, 350, 320, 270, 250, 210, 190, 185, 178,
>> 88 175, 175, 175, 175, 175, 170, 170, 172, 176, 184, 194, 200, 209, 213, 214, 216, 216, 212,
>> 89 210, 210, 210, 210, 210, 210, 210, 210
>> 90 };
>> 91 const G4double G4NucleonNuclearCrossSection::be_p_in[44] =
>> 92 {
>> 93 490, 540, 580, 545, 525, 495, 470, 450, 420, 370, 340, 310, 262, 242, 205, 185, 180, 175,
>> 94 172, 175, 175, 175, 175, 170, 170, 172, 176, 184, 194, 200, 209, 213, 214, 216, 216, 212,
>> 95 210, 210, 210, 210, 210, 210, 210, 210
>> 96 };
>> 97
>> 98 const G4double G4NucleonNuclearCrossSection::c_m_t[44] =
>> 99 {
>> 100 1240, 1370, 1450, 1455, 1445, 1385, 1345, 1290, 1210, 1110, 1020, 940, 800, 700, 604, 530,
>> 101 475, 396, 350, 336, 320, 303, 294, 280, 280, 286, 296, 314, 330, 344, 356, 360, 364, 384,
>> 102 388, 384, 364, 352, 344, 330, 324, 324, 332, 332
>> 103 };
>> 104 const G4double G4NucleonNuclearCrossSection::c_m_in[44] =
>> 105 {
>> 106 590, 570, 542, 510, 500, 460, 445, 430, 395, 380, 350, 330, 295, 270, 255, 240, 228, 222,
>> 107 216, 216, 210, 210, 210, 208, 210, 214, 216, 228, 240, 248, 254, 257, 260, 262, 260, 256,
>> 108 252, 252, 250, 250, 248, 248, 248, 248
>> 109 };
>> 110 const G4double G4NucleonNuclearCrossSection::c_p_in[44] =
>> 111 {
>> 112 310, 330, 400, 440, 450, 435, 430, 420, 385, 370, 340, 320, 288, 263, 249, 234, 222, 216,
>> 113 210, 211, 205, 208, 210, 208, 210, 214, 216, 228, 240, 248, 254, 257, 260, 262, 260, 256,
>> 114 252, 252, 250, 250, 248, 248, 248, 248
>> 115 };
>> 116
>> 117 // Group 2: N, O, Na for 44 energies (e1=e2)
>> 118
>> 119 const G4double G4NucleonNuclearCrossSection::e2[44] =
>> 120 {
>> 121 0.014, 0.015, 0.017, .02, 0.022, 0.025, 0.027, 0.03, 0.035, .04, 0.045, 0.05, .06, 0.07,
>> 122 .08, 0.09, .1, .12, .14, .15, .16, .18, .20, .25, .30, .35, .4 , 0.5, 0.6, 0.7, 0.8,
>> 123 0.9, 1, 1.5, 2, 3, 5, 7, 10,
>> 124 20, 50, 100, 500, 1000
>> 125 };
>> 126
>> 127 const G4double G4NucleonNuclearCrossSection::n_m_t[44] =
>> 128 {
>> 129 1420,1480, 1537, 1550, 1525, 1500, 1480, 1425, 1340, 1260, 1175, 1090, 930, 805, 690, 612,
>> 130 552, 462, 402, 384, 372, 350, 345, 326, 324, 328, 336, 356, 372, 388, 400, 408, 415, 430,
>> 131 435, 432, 415, 402, 390, 375, 367, 370, 382, 385
>> 132 };
>> 133 const G4double G4NucleonNuclearCrossSection::n_m_in[44] =
>> 134 {
>> 135 680, 665, 625, 580, 562, 525, 510, 485, 450, 435, 410, 387, 340, 310, 290, 280, 276, 274,
>> 136 260, 258, 254, 247, 245, 240, 240, 244, 250, 260, 268, 275, 280, 285, 290, 295, 300, 294,
>> 137 292, 290, 285, 285, 282, 282, 282, 282
>> 138 };
>> 139 const G4double G4NucleonNuclearCrossSection::n_p_in[44] =
>> 140 {
>> 141 420, 440, 470, 490, 497, 500, 480, 462, 440, 425, 400, 377, 333, 303, 284, 274, 270, 268,
>> 142 254, 252, 247, 245, 245, 240, 240, 244, 250, 260, 268, 275, 280, 285, 290, 295, 300, 294,
>> 143 292, 290, 285, 285, 282, 282, 282, 282
>> 144 };
>> 145
>> 146 const G4double G4NucleonNuclearCrossSection::o_m_t[44] =
>> 147 {
>> 148 1520, 1570, 1630, 1660, 1647, 1623, 1595, 1555, 1475, 1395, 1290, 1207, 1035, 925, 816,
>> 149 720, 645, 540, 462, 438, 415, 392, 378, 362, 361, 381, 390, 403, 417, 440, 460, 470,
>> 150 479, 498, 504, 498, 477, 457, 443, 427, 420, 425, 429, 430
>> 151 };
>> 152 const G4double G4NucleonNuclearCrossSection::o_m_in[44] =
>> 153 {
>> 154 750, 740, 700, 650, 620, 575, 555, 530, 505, 462, 435, 420, 375, 345, 320, 310, 300, 293,
>> 155 288, 282, 282, 280, 276, 270, 271, 275, 280, 290, 295, 304, 310, 315, 318, 332, 335, 330,
>> 156 323, 320, 317, 315, 315, 315, 315, 315
>> 157 };
>> 158 const G4double G4NucleonNuclearCrossSection::o_p_in[44] =
>> 159 {
>> 160 460, 485, 510, 535, 537, 532, 520, 500, 460, 432, 405, 390, 350, 320, 310, 304, 293, 287,
>> 161 283, 279, 279, 278, 276, 270, 271, 275, 280, 290, 295, 304, 310, 315, 318, 332, 335, 330,
>> 162 323, 320, 317, 315, 315, 315, 315, 315
>> 163 };
>> 164
>> 165 const G4double G4NucleonNuclearCrossSection::na_m_t[44] =
>> 166 {
>> 167 1570, 1620, 1695, 1730, 1750, 1760, 1755, 1740, 1710, 1643, 1560, 1480, 1343, 1220, 1073,
>> 168 953, 860, 720, 618, 582, 546, 522, 504, 484, 492, 500, 512, 538, 560, 586, 608, 622, 632,
>> 169 660, 668, 664, 640, 616, 596, 568, 568, 568, 568, 568
>> 170 };
>> 171 const G4double G4NucleonNuclearCrossSection::na_m_in[44] =
>> 172 {
>> 173 960, 930, 890, 822, 790, 750, 725, 686, 620, 600, 575, 540, 497, 450, 414, 390, 380, 372,
>> 174 354, 360, 355, 354, 350, 350, 350, 356, 364, 384, 392, 400, 408, 410, 420, 408, 412, 420,
>> 175 411, 409, 407, 403, 400, 400, 400, 400
>> 176 };
>> 177 const G4double G4NucleonNuclearCrossSection::na_p_in[44] =
>> 178 {
>> 179 600, 617, 660, 675, 680, 680, 670, 650, 575, 550, 525, 490, 450, 420, 385, 367, 360, 350,
>> 180 350, 350, 345, 347, 350, 350, 350, 356, 364, 384, 392, 400, 408, 410, 420, 408, 412, 420,
>> 181 411, 409, 407, 403, 400, 400, 400, 400
>> 182 };
>> 183
>> 184 // Al, Si, Ca for 45 energies
>> 185
>> 186 const G4double G4NucleonNuclearCrossSection::e3[45] =
>> 187 {
>> 188 0.014, 0.015, 0.016, 0.017, .02, 0.022, 0.025, 0.027, 0.03, 0.035, .04, 0.045, 0.05, .06, 0.07,
>> 189 .08, 0.09, .1, .12, .14, .15, .16, .18, .20, .25, .30, .35, 0.4, 0.5, 0.6,
>> 190 0.7, 0.8, 0.9, 1, 1.5, 2, 3, 5, 7, 10, 20, 50, 100, 500, 1000
>> 191 };
>> 192
>> 193 const G4double G4NucleonNuclearCrossSection::al_m_t[45] =
>> 194 {
>> 195 1735, 1750, 1760, 1795, 1830, 1855, 1885, 1895, 1900, 1870, 1835, 1785, 1710, 1522, 1350,
>> 196 1212, 1080, 972, 816, 720, 678, 642, 600, 567, 558, 560, 578, 592, 616, 644,
>> 197 672, 688, 708, 720, 736, 754, 736, 706, 680, 672, 646, 632, 632, 632, 632
>> 198 };
>> 199 const G4double G4NucleonNuclearCrossSection::al_m_in[45] =
>> 200 {
>> 201 1000, 990, 975, 950, 905, 875, 825, 800, 762, 690, 652, 610, 570, 495, 480,
>> 202 456, 444, 432, 420, 420, 420, 420, 410, 410, 400, 402, 404, 408, 424, 438,
>> 203 448, 450, 454, 456, 472, 480, 466, 456, 452, 448, 444, 440, 440, 440, 440
>> 204 };
>> 205 const G4double G4NucleonNuclearCrossSection::al_p_in[45] =
>> 206 {
>> 207 650, 682, 690, 715, 750, 762, 750, 740, 720, 655, 617, 575, 540, 470, 455,
>> 208 // 532, 420, 408, 400, 403, 403, 408, 406, 404, 400, 402, 404, 408, 424, 438,
>> 209 432, 420, 408, 400, 403, 403, 408, 406, 404, 400, 402, 404, 408, 424, 438,
>> 210 448, 450, 454, 456, 472, 480, 466, 456, 452, 448, 444, 440, 440, 440, 440
>> 211 };
>> 212
>> 213 const G4double G4NucleonNuclearCrossSection::si_m_t[45] =
>> 214 {
>> 215 1810, 1833, 1850, 1872, 1920, 1950, 1995, 2020, 2035, 2000, 1930, 1850, 1760, 1570, 1400,
>> 216 1255, 1110, 1008, 846, 742, 696, 671, 623, 588, 584, 584, 602, 618, 645, 679,
>> 217 708, 727, 746, 757, 769, 782, 771, 734, 710, 698, 672, 654, 650, 650, 650
>> 218 };
>> 219 const G4double G4NucleonNuclearCrossSection::si_m_in[45] =
>> 220 {
>> 221 1060, 1035, 1015, 990, 935, 900, 860, 830, 790, 725, 665, 630, 600, 520, 504,
>> 222 486, 470, 456, 444, 432, 432, 432, 418, 418, 415, 412, 416, 422, 440, 460,
>> 223 472, 476, 479, 480, 492, 496, 488, 472, 472, 464, 460, 452, 448, 448, 448
>> 224 };
>> 225 const G4double G4NucleonNuclearCrossSection::si_p_in[45] =
>> 226 {
>> 227 670, 700, 725, 750, 780, 780, 770, 757, 735, 690, 635, 585, 570, 490, 475,
>> 228 460, 446, 431, 423, 425, 425, 425, 425, 422, 422, 412, 416, 422, 440, 460,
>> 229 472, 476, 479, 480, 492, 496, 488, 472, 472, 464, 460, 452, 448, 448, 448
>> 230 };
>> 231
>> 232 const G4double G4NucleonNuclearCrossSection::ca_m_t[45] =
>> 233 {
>> 234 2180, 2130, 2095, 2075, 2115, 2150, 2220, 2250, 2300, 2365, 2360, 2280, 2180, 2000,
>> 235 1805, 1650, 1500, 1340, 1140, 990, 940, 890, 825, 790, 770, 773, 787, 800, 830, 870,
>> 236 905, 930, 950, 965, 990, 1002, 990, 965, 945, 925, 892, 860, 860, 860, 860
>> 237 };
>> 238 const G4double G4NucleonNuclearCrossSection::ca_m_in[45] =
>> 239 {
>> 240 1240, 1225, 1200, 1180, 1125, 1090, 1045, 1020, 980, 925, 880, 825, 770, 680, 640,
>> 241 620, 615, 600, 580, 565, 560, 560, 560, 550, 535, 530, 540, 550, 570, 595, 610, 615,
>> 242 620, 622, 629, 630, 620, 612, 607, 592, 587, 580, 580, 580, 580
>> 243 };
>> 244 const G4double G4NucleonNuclearCrossSection::ca_p_in[45] =
>> 245 {
>> 246 770, 800, 823, 850, 900, 925, 935, 920, 895, 835, 800, 750, 715, 640, 605, 590, 588,
>> 247 573, 555, 543, 540, 540, 540, 535, 530, 530, 540, 550, 570, 595, 610, 615,
>> 248 620, 622, 629, 630, 620, 612, 607, 592, 587, 580, 580, 580, 580
>> 249 };
>> 250
>> 251 // Fe, Cu, Mo for 47 energies
>> 252
>> 253 const G4double G4NucleonNuclearCrossSection::e4[47] =
>> 254 {
>> 255 0.014, 0.015, 0.017, .02, 0.022, 0.025, 0.027, 0.03, 0.033, 0.035, 0.037, .04, 0.045,
>> 256 0.05, 0.055, .06, 0.07, .08, 0.09, .1, .12, .14, .15, .16, .18, .20, .25, .30, .35,
>> 257 .4 , 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.5, 2, 3, 5, 7, 10,
>> 258 20, 50, 100, 500, 1000
>> 259 };
>> 260
>> 261 const G4double G4NucleonNuclearCrossSection::fe_m_t[47] =
>> 262 {
>> 263 2580, 2490, 2370, 2282, 2275, 2285, 2320, 2370, 2432, 2445, 2460, 2485, 2530, 2540,
>> 264 2517, 2480, 2290, 2110, 1940, 1790, 1510, 1290, 1220, 1150, 1070, 1030, 1013, 1020,
>> 265 1030, 1043, 1075, 1110, 1133, 1163, 1185, 1225, 1252, 1260, 1260, 1233, 1207, 1185,
>> 266 1140, 1110, 1110, 1110, 1110
>> 267 };
>> 268 const G4double G4NucleonNuclearCrossSection::fe_m_in[47] =
>> 269 {
>> 270 1440, 1433, 1390, 1325, 1280, 1260, 1215, 1180, 1140, 1110, 1080, 1040, 990, 955, 920,
>> 271 885, 835, 800, 780, 765, 750, 725, 720, 720, 710, 700, 700, 700, 712, 705, 735, 750,
>> 272 765, 775, 780, 795, 810, 813, 810, 784, 757, 743, 735, 720, 720, 720, 720
>> 273 };
>> 274 const G4double G4NucleonNuclearCrossSection::fe_p_in[47] =
>> 275 {
>> 276 900, 960, 1070, 1090, 1115, 1120, 1115, 1080, 1045, 1025, 1000, 960, 900, 885, 865, 790,
>> 277 765, 740, 720, 700, 697, 697, 697, 697, 695, 690, 688, 690, 712, 705, 735, 750,
>> 278 765, 775, 780, 795, 810, 813, 810, 784, 757, 743, 735, 720, 720, 720, 720
>> 279 };
>> 280
>> 281 const G4double G4NucleonNuclearCrossSection::cu_m_t[47] =
>> 282 {
>> 283 2920, 2800, 2615, 2480, 2455, 2430, 2440, 2460, 2500, 2530, 2560, 2615, 2690, 2720,
>> 284 2700, 2645, 2500, 2320, 2140, 1970, 1670, 1460, 1380, 1285, 1200, 1160, 1140, 1147,
>> 285 1163, 1170, 1200, 1237, 1265, 1285, 1305, 1328, 1375, 1390, 1395, 1370, 1335, 1315,
>> 286 1270, 1230, 1230, 1230, 1230
>> 287 };
>> 288 const G4double G4NucleonNuclearCrossSection::cu_m_in[47] =
>> 289 {
>> 290 1540, 1535, 1500, 1445, 1407, 1380, 1330, 1300, 1285, 1270, 1240, 1190, 1090, 1010,
>> 291 940, 920, 860, 835, 820, 810, 800, 780, 775, 770, 760, 760, 758, 765, 765, 770, 795,
>> 292 810, 825, 830, 840, 848, 870, 870, 868, 840, 825, 810, 803, 795, 795, 795, 795
>> 293 };
>> 294 const G4double G4NucleonNuclearCrossSection::cu_p_in[47] =
>> 295 {
>> 296 935, 1000, 1060, 1190, 1220, 1250, 1240, 1210, 1150, 1130, 1115, 1050, 985, 950, 890,
>> 297 870, 820, 800, 785, 780, 770, 750, 745, 740, 735, 735, 745, 760, 762, 770, 795,
>> 298 810, 825, 830, 840, 848, 870, 870, 868, 840, 825, 810, 803, 795, 795, 795, 795
>> 299 };
>> 300
>> 301 const G4double G4NucleonNuclearCrossSection::mo_m_t[47] =
>> 302 {
>> 303 4150, 4040, 3800, 3490, 3300, 3060, 2960, 2845, 2785, 2820, 2850, 2980, 3170, 3230,
>> 304 3270, 3280, 3225, 3075, 2895, 2710, 2355, 2060, 1925, 1800, 1630, 1560, 1540, 1550,
>> 305 1570, 1590, 1650, 1685, 1715, 1740, 1760, 1780, 1850, 1880, 1858, 1815, 1790, 1782,
>> 306 1720, 1690, 1690, 1690, 1690
>> 307 };
>> 308 const G4double G4NucleonNuclearCrossSection::mo_m_in[47] =
>> 309 {
>> 310 1790, 1775, 1740, 1680, 1640, 1580, 1550, 1510, 1460, 1440, 1418, 1380, 1330, 1280,
>> 311 1240, 1200, 1155, 1140, 1110, 1110, 1080, 1065, 1050, 1050, 1025, 1020, 1015, 1020,
>> 312 1022, 1026, 1060, 1085, 1100, 1110, 1120, 1127, 1150, 1160, 1140, 1100, 1085, 1080,
>> 313 1070, 1070, 1070, 1070, 1070
>> 314 };
>> 315 const G4double G4NucleonNuclearCrossSection::mo_p_in[47] =
>> 316 {
>> 317 1025, 1080, 1190, 1380, 1440, 1495, 1475, 1420, 1350, 1310, 1300, 1290, 1250, 1200,
>> 318 1170, 1130, 1095, 1060, 1040, 1022, 1020, 1016, 1016, 1016, 1016, 1012, 1005, 1005,
>> 319 1005, 1010, 1060, 1085, 1100, 1110, 1120, 1127, 1150, 1160, 1140, 1100, 1085, 1080,
>> 320 1070, 1070, 1070, 1070, 1070
>> 321 };
>> 322
>> 323 // Cd, Sn, W for 48 energies
>> 324
>> 325 const G4double G4NucleonNuclearCrossSection::e5[48] =
>> 326 {
>> 327 0.014, 0.015, 0.017, 0.018, .02, 0.022, 0.025, 0.027, 0.03, 0.033, 0.035, .04,
>> 328 0.045, 0.05, 0.055, .06, .065, 0.07, .08, 0.09, .1, .12, .14, .15, .16, .18,
>> 329 .20, .25, .30, .35, .4 , 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.5, 2, 3, 5, 7, 10, 20,
>> 330 50, 100, 500, 1000
>> 331 };
>> 332
>> 333 const G4double G4NucleonNuclearCrossSection::cd_m_t[48] =
>> 334 {
>> 335 4420, 4280, 4170, 4070, 3860, 3680, 3420, 3280, 3125, 3060, 3080, 3190, 3350, 3445,
>> 336 3510, 3540, 3560, 3550, 3460, 3300, 3030, 2640, 2340, 2190, 2070, 1950, 1770, 1732,
>> 337 1740, 1760, 1780, 1832, 1885, 1925, 1945, 1960, 1980, 2070, 2080, 2065, 2040, 2022,
>> 338 1980, 1940, 1870, 1870, 1870, 1870
>> 339 };
>> 340 const G4double G4NucleonNuclearCrossSection::cd_m_in[48]=
>> 341 {
>> 342 1920, 1910, 1880, 1860, 1840, 1800, 1760, 1720, 1675, 1630, 1600, 1520, 1465, 1420,
>> 343 1390, 1340, 1310, 1280, 1275, 1235, 1225, 1200, 1170, 1170, 1170, 1165, 1145, 1140,
>> 344 1140, 1135, 1160, 1180, 1220, 1240, 1250, 1260, 1265, 1270, 1275, 1250, 1222, 1222,
>> 345 1220, 1215, 1190, 1190, 1190, 1190
>> 346 };
>> 347 const G4double G4NucleonNuclearCrossSection::cd_p_in[48] =
>> 348 {
>> 349 1020, 1100, 1225, 1290, 1440, 1520, 1575, 1560, 1518, 1460, 1420, 1400, 1365, 1340,
>> 350 1300, 1280, 1260, 1200, 1190, 1160, 1125, 1125, 1125, 1125, 1125, 1125, 1120, 1120,
>> 351 1120, 1118, 1146, 1180, 1220, 1240, 1250, 1260, 1265, 1270, 1275, 1250, 1222, 1222,
>> 352 1220, 1215, 1190, 1190, 1190, 1190
>> 353 };
>> 354
>> 355 const G4double G4NucleonNuclearCrossSection::sn_m_t[48] =
>> 356 {
>> 357 4420, 4400, 4260, 4150, 3980, 3770, 3530, 3370, 3245, 3180, 3170, 3260, 3400, 3500,
>> 358 3560, 3610, 3650, 3680, 3580, 3390, 3190, 2760, 2430, 2295, 2175, 1990, 1880, 1810,
>> 359 1820, 1840, 1865, 1940, 1985, 2020, 2040, 2060, 2080, 2160, 2185, 2180, 2110, 2105,
>> 360 2080, 2050, 1980, 1980, 1980, 1980
>> 361 };
>> 362 const G4double G4NucleonNuclearCrossSection::sn_m_in[48] =
>> 363 {
>> 364 1945, 1940, 1905, 1890, 1860, 1830, 1780, 1755, 1717, 1680, 1645, 1570, 1500, 1455,
>> 365 1410, 1370, 1340, 1320, 1290, 1285, 1260, 1240, 1235, 1212, 1200, 1200, 1200, 1190,
>> 366 1190, 1200, 1210, 1240, 1270, 1285, 1300, 1300, 1310, 1320, 1320, 1290, 1240, 1240,
>> 367 1240, 1240, 1240, 1240, 1240, 1240
>> 368 };
>> 369 const G4double G4NucleonNuclearCrossSection::sn_p_in[48] =
>> 370 {
>> 371 1020, 1080, 1270, 1335, 1465, 1505, 1610, 1610, 1550, 1535, 1500, 1440, 1407, 1370,
>> 372 1340, 1300, 1285, 1260, 1230, 1215, 1200, 1180, 1170, 1170, 1165, 1165, 1170, 1165,
>> 373 1165, 1183, 1195, 1240, 1270, 1285, 1300, 1300, 1310, 1320, 1320, 1290, 1240, 1240,
>> 374 1240, 1240, 1240, 1240, 1240, 1240
>> 375 };
>> 376
>> 377 const G4double G4NucleonNuclearCrossSection::w_m_t[48] =
>> 378 {
>> 379 5320, 5430, 5480, 5450, 5330, 5190, 4960, 4790, 4550, 4340, 4200, 4070, 4000, 4030,
>> 380 4125, 4220, 4270, 4390, 4440, 4360, 4200, 3800, 3380, 3200, 3040, 2790, 2660, 2575,
>> 381 2575, 2600, 2640, 2690, 2755, 2790, 2812, 2837, 2850, 2950, 3000, 2970, 2940, 2910,
>> 382 2880, 2820, 2730, 2730, 2730, 2730
>> 383 };
>> 384 const G4double G4NucleonNuclearCrossSection::w_m_in[48] =
>> 385 {
>> 386 2440, 2400, 2370, 2350, 2310, 2270, 2220, 2195, 2150, 2100, 2070, 2010, 1945, 1900,
>> 387 1850, 1820, 1780, 1760, 1730, 1720, 1680, 1680, 1660, 1660, 1650, 1650, 1640, 1640,
>> 388 1612, 1615, 1625, 1640, 1700, 1720, 1730, 1740, 1750, 1780, 1780, 1750, 1740, 1735,
>> 389 1710, 1695, 1680, 1680, 1680, 1680
>> 390 };
>> 391 const G4double G4NucleonNuclearCrossSection::w_p_in[48] =
>> 392 {
>> 393 950, 1020, 1240, 1400, 1560, 1670, 1760, 1830, 1850, 1855, 1870, 1840, 1800, 1770,
>> 394 1740, 1715, 1680, 1670, 1650, 1620, 1610, 1600, 1600, 1600, 1600, 1600, 1600, 1595,
>> 395 1585, 1595, 1615, 1640, 1700, 1720, 1730, 1740, 1750, 1780, 1780, 1750, 1740, 1735,
>> 396 1710, 1695, 1680, 1680, 1680, 1680
>> 397 };
>> 398
>> 399 // Pb, U for 46 energies
>> 400
>> 401 const G4double G4NucleonNuclearCrossSection::e6[46] =
>> 402 {
>> 403 0.014, 0.015, 0.017, 0.019, 0.02, 0.022, 0.025, 0.027, 0.03, 0.035,
>> 404 0.04, 0.045, 0.05, 0.055, 0.06, 0.07, 0.08, 0.09, 0.1, 0.12,
>> 405 0.14, 0.15, 0.16, 0.18, 0.20, 0.25, 0.30, 0.35, 0.4 , 0.5,
>> 406 0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0, 3.0, 5.0, 7.0,
>> 407 10.0, 20.0, 50.0, 100.0, 500.0, 1000.0
>> 408 };
>> 409
>> 410 const G4double G4NucleonNuclearCrossSection::pb_m_t[46] =
>> 411 {
>> 412 5300, 5440, 5720, 5880, 5765, 5745, 5480, 5280, 4970, 4550, 4390, 4300, 4265, 4325,
>> 413 4450, 4540, 4740, 4710, 4600, 4100, 3660, 3480, 3300, 3000, 2890, 2865, 2855, 2850,
>> 414 2865, 2920, 2955, 3000, 3030, 3060, 3105, 3240, 3290, 3270, 3240, 3180, 3090, 3060,
>> 415 2970, 2970, 2970, 2970
>> 416
>> 417 };
>> 418 const G4double G4NucleonNuclearCrossSection::pb_m_in[46] =
>> 419 {
>> 420 2580, 2550, 2505, 2462, 2460, 2435, 2380, 2355, 2280, 2180, 2170, 2130, 2080, 2035,
>> 421 1980, 1940, 1900, 1870, 1840, 1800, 1800, 1800, 1780, 1760, 1760, 1740, 1730, 1725,
>> 422 1740, 1785, 1815, 1835, 1860, 1890, 1895, 1920, 1920, 1890, 1850, 1835, 1830, 1830,
>> 423 1830, 1830, 1830, 1830
>> 424 };
>> 425 const G4double G4NucleonNuclearCrossSection::pb_p_in[46] =
>> 426 {
>> 427 900, 1060, 1200, 1420, 1515, 1620, 1750, 1800, 1915, 2030, 1960, 1940, 1910, 1860,
>> 428 1840, 1780, 1770, 1760, 1740, 1720, 1725, 1740, 1740, 1730, 1720, 1700, 1710, 1720,
>> 429 1730, 1740, 1815, 1835, 1860, 1890, 1895, 1920, 1920, 1890, 1850, 1835, 1830, 1830,
>> 430 1830, 1830, 1830, 1830
>> 431 };
>> 432
>> 433 const G4double G4NucleonNuclearCrossSection::u_m_t[46] =
>> 434 {
>> 435 5800, 5940, 6160, 6345, 6360, 6350, 6170, 6020, 5760, 5350, 4990, 4800, 4710, 4690,
>> 436 4760, 5040, 5190, 5200, 5080, 4600, 4120, 3920, 3720, 3420, 3240, 3150, 3160, 3180,
>> 437 3210, 3240, 3280, 3350, 3390, 3435, 3480, 3560, 3585, 3580, 3540, 3500, 3470, 3410,
>> 438 3335, 3335, 3335, 3335
>> 439 };
>> 440 const G4double G4NucleonNuclearCrossSection::u_m_in[46] =
>> 441 {
>> 442 2820, 2770, 2700, 2660, 2645, 2620, 2580, 2550, 2515, 2450, 2390, 2320, 2260, 2225,
>> 443 2200, 2140, 2080, 2060, 2040, 2000, 1980, 1965, 1960, 1930, 1920, 1890, 1905, 1920,
>> 444 1945, 1970, 1985, 2010, 2040, 2070, 2080, 2090, 2095, 2080, 2063, 2060, 2050, 2040,
>> 445 2005, 2005, 2005, 2005
>> 446 };
>> 447 const G4double G4NucleonNuclearCrossSection::u_p_in[46] =
>> 448 {
>> 449 800, 900, 1100, 1300, 1410, 1510, 1680, 1800, 2000, 2200, 2080, 2060, 2035, 2100,
>> 450 2030, 2030, 2000, 1960, 1960, 1960, 1940, 1925, 1920, 1905, 1890, 1860, 1880, 1910,
>> 451 1930, 1945, 1985, 2010, 2040, 2070, 2080, 2090, 2095, 2080, 2063, 2060, 2050, 2040,
>> 452 2005, 2005, 2005, 2005
>> 453 };
>> 454
>> 455 using namespace std;
39 456
40 ////////////////////////////////////////////// 457 ///////////////////////////////////////////////////////////////////////////////
41 458
42 G4NucleonNuclearCrossSection::G4NucleonNuclear 459 G4NucleonNuclearCrossSection::G4NucleonNuclearCrossSection()
43 : G4VCrossSectionDataSet(Default_Name()) << 460 : G4VCrossSectionDataSet(Default_Name()),
>> 461 fTotalXsc(0.0), fElasticXsc(0.0)
44 { 462 {
45 fBarash = new G4ComponentBarNucleonNucleusXs << 463 theNeutron = G4Neutron::Neutron();
>> 464 theProton = G4Proton::Proton();
>> 465
>> 466 // He, Be, C
>> 467
>> 468 thePimData.push_back(new G4PiData(he_m_t, he_m_in, e1, 44));
>> 469 thePipData.push_back(new G4PiData(he_m_t, he_p_in, e1, 44));
>> 470
>> 471 thePimData.push_back(new G4PiData(be_m_t, be_m_in, e1, 44));
>> 472 thePipData.push_back(new G4PiData(be_m_t, be_p_in, e1, 44));
>> 473
>> 474 thePimData.push_back(new G4PiData(c_m_t, c_m_in, e1, 44));
>> 475 thePipData.push_back(new G4PiData(c_m_t, c_p_in, e1, 44));
>> 476
>> 477 // N, O, Na
>> 478
>> 479 thePimData.push_back(new G4PiData(n_m_t, n_m_in, e2, 44));
>> 480 thePipData.push_back(new G4PiData(n_m_t, n_p_in, e2, 44));
>> 481
>> 482 thePimData.push_back(new G4PiData(o_m_t, o_m_in, e2, 44));
>> 483 thePipData.push_back(new G4PiData(o_m_t, o_p_in, e2, 44));
>> 484
>> 485 thePimData.push_back(new G4PiData(na_m_t, na_m_in, e2, 44));
>> 486 thePipData.push_back(new G4PiData(na_m_t, na_p_in, e2, 44));
>> 487
>> 488 // Al, Si, Ca
>> 489
>> 490 thePimData.push_back(new G4PiData(al_m_t, al_m_in, e3, 45));
>> 491 thePipData.push_back(new G4PiData(al_m_t, al_p_in, e3, 45));
>> 492
>> 493 thePimData.push_back(new G4PiData(si_m_t, si_m_in, e3, 45));
>> 494 thePipData.push_back(new G4PiData(si_m_t, si_p_in, e3, 45));
>> 495
>> 496 thePimData.push_back(new G4PiData(ca_m_t, ca_m_in, e3, 45));
>> 497 thePipData.push_back(new G4PiData(ca_m_t, ca_p_in, e3, 45));
>> 498
>> 499 // Fe, Cu, Mo
>> 500
>> 501 thePimData.push_back(new G4PiData(fe_m_t, fe_m_in, e4, 47));
>> 502 thePipData.push_back(new G4PiData(fe_m_t, fe_p_in, e4, 47));
>> 503
>> 504 thePimData.push_back(new G4PiData(cu_m_t, cu_m_in, e4, 47));
>> 505 thePipData.push_back(new G4PiData(cu_m_t, cu_p_in, e4, 47));
>> 506
>> 507 thePimData.push_back(new G4PiData(mo_m_t, mo_m_in, e4, 47));
>> 508 thePipData.push_back(new G4PiData(mo_m_t, mo_p_in, e4, 47));
>> 509
>> 510 // Cd, Sn, W
>> 511
>> 512 thePimData.push_back(new G4PiData(cd_m_t, cd_m_in, e5, 48));
>> 513 thePipData.push_back(new G4PiData(cd_m_t, cd_p_in, e5, 48));
>> 514
>> 515 thePimData.push_back(new G4PiData(sn_m_t, sn_m_in, e5, 48));
>> 516 thePipData.push_back(new G4PiData(sn_m_t, sn_p_in, e5, 48));
>> 517
>> 518 thePimData.push_back(new G4PiData(w_m_t, w_m_in, e5, 48));
>> 519 thePipData.push_back(new G4PiData(w_m_t, w_p_in, e5, 48));
>> 520
>> 521 // Pb, U
>> 522
>> 523 thePimData.push_back(new G4PiData(pb_m_t, pb_m_in, e6, 46));
>> 524 thePipData.push_back(new G4PiData(pb_m_t, pb_p_in, e6, 46));
>> 525
>> 526 thePimData.push_back(new G4PiData(u_m_t, u_m_in, e6, 46));
>> 527 thePipData.push_back(new G4PiData(u_m_t, u_p_in, e6, 46));
>> 528
>> 529 theZ.push_back(2); // He
>> 530 theZ.push_back(4); // Be
>> 531 theZ.push_back(6); // C
>> 532 theZ.push_back(7); // N
>> 533 theZ.push_back(8); // O
>> 534 theZ.push_back(11); // Na
>> 535 theZ.push_back(13); // Al
>> 536 theZ.push_back(14); // Si
>> 537 theZ.push_back(20); // Ca
>> 538 theZ.push_back(26); // Fe
>> 539 theZ.push_back(29); // Cu
>> 540 theZ.push_back(42); // Mo
>> 541 theZ.push_back(48); // Cd
>> 542 theZ.push_back(50); // Sn
>> 543 theZ.push_back(74); // W
>> 544 theZ.push_back(82); // Pb
>> 545 theZ.push_back(92); // U
>> 546
46 } 547 }
47 548
48 ////////////////////////////////////////////// << 549 ///////////////////////////////////////////////////////////////////////////////
>> 550 //
49 551
50 G4bool G4NucleonNuclearCrossSection::IsElement << 552 G4NucleonNuclearCrossSection::~G4NucleonNuclearCrossSection()
51 const G4DynamicParticle*, G4int Z, cons <<
52 { 553 {
53 return (Z > 1); << 554 std::for_each(thePimData.begin(), thePimData.end(), G4PiData::Delete());
>> 555 std::for_each(thePipData.begin(), thePipData.end(), G4PiData::Delete());
54 } 556 }
55 557
56 ////////////////////////////////////////////// 558 ////////////////////////////////////////////////////////////////////////////
>> 559 //
57 560
58 G4double G4NucleonNuclearCrossSection::GetElem << 561 G4bool
59 const G4DynamicParticle* dp, G4int Z, << 562 G4NucleonNuclearCrossSection::IsElementApplicable(const G4DynamicParticle* aParticle,
>> 563 G4int Z,
>> 564 const G4Material*)
60 { 565 {
61 ComputeCrossSections(dp->GetDefinition(), dp << 566 G4bool result = false;
62 return fInelasticXsc; << 567 if(aParticle->GetDefinition() == theNeutron ) result = true;
>> 568 if(aParticle->GetDefinition() == theProton) result = true;
>> 569 if(Z < 2) result = false;
>> 570 if(aParticle->GetKineticEnergy() > 999.9*GeV) result = false;
>> 571 return result;
63 } 572 }
64 573
65 ////////////////////////////////////////////// 574 ////////////////////////////////////////////////////////////////////////////
>> 575 //
>> 576
>> 577 G4double
>> 578 G4NucleonNuclearCrossSection::GetElementCrossSection(const G4DynamicParticle* aParticle,
>> 579 G4int Z, const G4Material*)
>> 580 {
>> 581 G4double kineticEnergy = aParticle->GetKineticEnergy();
>> 582
>> 583 G4double result = 0;
>> 584 // G4cout<<"Z = "<<Z<<G4endl;
>> 585
>> 586 size_t it = 0;
>> 587 size_t itmax = theZ.size() - 1;
>> 588 for(; it <= itmax; ++it) { if(Z <= theZ[it]) { break; } }
>> 589 if( it > itmax ) { it = itmax; }
>> 590 G4int Z1, Z2;
>> 591 G4double x1, x2, xt1, xt2;
>> 592
>> 593 std::vector<G4PiData *> * theData = &thePimData;
>> 594 if(aParticle->GetDefinition() == theProton) { theData = &thePipData; }
>> 595
>> 596 if( theZ[it] == Z )
>> 597 {
>> 598 result = (*theData)[it]->ReactionXSection(kineticEnergy);
>> 599 fTotalXsc = (*theData)[it]->TotalXSection(kineticEnergy);
>> 600 }
>> 601 else
>> 602 {
>> 603 if(0 == it) { it = 1; }
>> 604 x1 = (*theData)[it-1]->ReactionXSection(kineticEnergy);
>> 605 xt1 = (*theData)[it-1]->TotalXSection(kineticEnergy);
>> 606 Z1 = theZ[it-1];
>> 607 x2 = (*theData)[it]->ReactionXSection(kineticEnergy);
>> 608 xt2 = (*theData)[it]->TotalXSection(kineticEnergy);
>> 609 Z2 = theZ[it];
>> 610
>> 611 result = Interpolate(Z1, Z2, Z, x1, x2);
>> 612 fTotalXsc = Interpolate(Z1, Z2, Z, xt1, xt2);
>> 613 }
>> 614
>> 615 fElasticXsc = fTotalXsc - result;
>> 616 if( fElasticXsc < 0.) { fElasticXsc = 0.; }
66 617
67 void G4NucleonNuclearCrossSection::ComputeCros << 618 return result;
68 const G4ParticleDefinition* pd, <<
69 G4double kinEnergy, G4int Z) <<
70 { <<
71 fBarash->ComputeCrossSections(pd, kinEnergy, <<
72 fTotalXsc = fBarash->GetTotalXsc(); <<
73 fInelasticXsc = fBarash->GetInelasticXsc(); <<
74 fElasticXsc = fBarash->GetElasticXsc(); <<
75 } 619 }
76 620
77 ////////////////////////////////////////////// << 621 /////////////////////////////////////////////////////////////////////////////
>> 622 //
>> 623
>> 624 G4double G4NucleonNuclearCrossSection::
>> 625 Interpolate(G4int Z1, G4int Z2, G4int Z, G4double x1, G4double x2)
>> 626 {
>> 627 // Nucleon numbers obtained from G4NistManager G4 8.0
>> 628
>> 629 static const G4double alpha = 2./3.;
>> 630
>> 631 static const G4double A[92] =
>> 632 {
>> 633 1.0001, 4.0000, 6.9241, 9.0000, 10.801, 12.011, 14.004, 16.004, 19.000, 20.188,
>> 634 23.000, 24.320, 27.000, 28.109, 31.000, 32.094, 35.484, 39.985, 39.135, 40.116,
>> 635 45.000, 47.918, 50.998, 52.055, 55.000, 55.910, 59.000, 58.760, 63.617, 65.468,
>> 636 69.798, 72.691, 75.000, 79.042, 79.986, 83.887, 85.557, 87.710, 89.000, 91.318,
>> 637 93.000, 96.025, 98.000, 101.16, 103.00, 106.51, 107.96, 112.51, 114.91, 118.81,
>> 638 121.86, 127.70, 127.00, 131.39, 133.00, 137.42, 139.00, 140.21, 141.00, 144.32,
>> 639 145.00, 150.45, 152.04, 157.33, 159.00, 162.57, 165.00, 167.32, 169.00, 173.10,
>> 640 175.03, 178.54, 181.00, 183.89, 186.25, 190.27, 192.25, 195.11, 197.00, 200.63,
>> 641 204.41, 207.24, 209.00, 209.00, 210.00, 222.00, 223.00, 226.00, 227.00, 232.00,
>> 642 231.00, 237.98
>> 643 };
>> 644 static G4ThreadLocal G4bool NeedInit = true;
>> 645
>> 646 static G4ThreadLocal G4double A75[92];
>> 647
>> 648 if ( NeedInit )
>> 649 {
>> 650 for (G4int i=0; i<92; ++i)
>> 651 {
>> 652 A75[i] = std::pow(A[i], alpha); // interpolate by square ~ A^(2/3)
>> 653 }
>> 654 NeedInit=false;
>> 655 }
>> 656
>> 657 // for tabulated data, cross section scales with A^(2/3)
>> 658 G4double r1 = x1 / A75[Z1-1] * A75[Z-1];
>> 659 G4double r2 = x2 / A75[Z2-1] * A75[Z-1];
>> 660 G4double result = 0.5*(r1+r2);
>> 661
>> 662 // More precise average
>> 663 if(Z1 != Z2) {
>> 664 G4double alp1 = (A[Z-1] - A[Z1-1]);
>> 665 G4double alp2 = (A[Z2-1] - A[Z-1]);
>> 666 result = (r1*alp2 + r2*alp1)/(alp1 + alp2);
>> 667 }
>> 668 // G4cout << "x1/2, z1/2 z" <<x1<<" "<<x2<<" "<<Z1<<" "<<Z2<<" "<<Z<<G4endl;
>> 669 // G4cout << "res1/2 " << r1 <<" " << r2 <<" " << result<< G4endl;
>> 670 return result;
>> 671 }
78 672
79 void 673 void
80 G4NucleonNuclearCrossSection::CrossSectionDesc 674 G4NucleonNuclearCrossSection::CrossSectionDescription(std::ostream& outFile) const
81 { 675 {
82 outFile << "G4NucleonNuclearCrossSection is 676 outFile << "G4NucleonNuclearCrossSection is a variant of the Barashenkov\n"
83 << "cross section parameterization t 677 << "cross section parameterization to be used of protons and\n"
84 << "nucleons on targets heavier than 678 << "nucleons on targets heavier than hydrogen. It is intended for\n"
85 << "use as a cross section component 679 << "use as a cross section component and is currently used by\n"
86 << "G4BGGNucleonInelasticXS. It is 680 << "G4BGGNucleonInelasticXS. It is valid for incident energies up\n"
87 << "to 1 TeV.\n"; 681 << "to 1 TeV.\n";
88 } 682 }
89 <<
90 ////////////////////////////////////////////// <<
91 683
92 684