1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | #include "G4PiNuclearCrossSection.hh" |
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27 | #include "G4HadronicException.hh" |
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28 | #include "G4HadTmpUtil.hh" |
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29 | // #include "G4ping.hh" |
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30 | |
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31 | // by J.P Wellisch, Sun Sep 15 2002. |
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32 | // corrected G.Folger 17-8-2006: inel. Ca pim was missing two number, |
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33 | // + formatting |
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34 | // |
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35 | // updated G.Folger 21-8-2006: Change scaling of cross section for |
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36 | // elements not tabulated from scaling in Z^(2/3) to A^0.75 |
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37 | // Implements P2-90-158; |
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38 | // |
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39 | // 22 Dec 2006 - D.H. Wright added isotope dependence |
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40 | // |
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41 | |
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42 | const G4double G4PiNuclearCrossSection::e1[38] = { |
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43 | .02, .04, .06, .08, .1, .12, .13, .14, .15, .16, .17, .18, .19, .20, |
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44 | .22, .24, .26, .28, .30, .35, .40, .45, 0.5, 0.55, 0.6, 0.7, 0.8, 0.9, |
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45 | 1, 2, 3, 5, 10, 20, 50, 100, 500, 100000}; |
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46 | |
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47 | const G4double G4PiNuclearCrossSection::he_t[38] = { |
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48 | 40, 70, 108, 152, 208, 276, 300, 320, 329, 333, 332, 328, 322, 310, 288, |
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49 | 260, 240, 216, 196, 144, 125, 112,108.5, 109, 110.5, 117, 123,128.5, 135, |
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50 | 110, 96, 87, 85, 83.5, 83.5, 83.5, 83.5, 83.5}; |
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51 | |
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52 | const G4double G4PiNuclearCrossSection::he_in[38] = { |
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53 | 18, 38, 62, 98, 136, 176, 190, 200, 209, 212, 212, 208, 204, 196, |
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54 | 176, 164, 150, 134, 124,97.5, 90, 85, 82.5, 83.5, 86.5, 93, 97.5, 100, |
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55 | 102, 83, 77, 75, 74, 72.5, 72.5, 72.5, 72.5, 72.5}; |
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56 | |
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57 | const G4double G4PiNuclearCrossSection::be_m_t[38] = { |
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58 | 150, 210, 294, 396, 520, 600, 623, 635, 642, 640, 630, 615, 600, 576, 540, |
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59 | 504, 470, 435, 400, 340, 294, 258, 236, 230, 233, 244, 257, 270, 276, 250, |
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60 | 230, 215, 205, 194, 188, 186, 186, 186}; |
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61 | |
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62 | const G4double G4PiNuclearCrossSection::be_m_in[38] = { |
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63 | 90, 126, 177, 240, 320, 380, 400, 410, 414, 410, 400, 387, 371, 360, 333, |
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64 | 312, 285, 260, 237, 216, 198, 187, 182, 180, 182, 187, 193, 203, 207, 179, |
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65 | 172, 165, 159, 155, 144, 144, 144, 144}; |
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66 | |
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67 | const G4double G4PiNuclearCrossSection::be_p_t[24] = { |
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68 | 96, 150, 222, 320, 430, 514, 545, 565, 574, 574, 564, 552, 535, 522, 490, |
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69 | 462, 432, 398, 367, 314, 276, 248, 232, 230}; |
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70 | |
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71 | const G4double G4PiNuclearCrossSection::be_p_in[24] = { |
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72 | 60, 95, 142, 194, 262, 319, 345, 361, 364, 364, 354, 350, 330, 319, 298, |
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73 | 280, 258, 237, 216, 200, 189, 183, 182, 180}; |
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74 | |
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75 | const G4double G4PiNuclearCrossSection::e2[39] = { |
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76 | .02, .04, .06, .08, .10, .11, .12, .13, .14, .15, .16, .17, .18, .20, .22, |
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77 | .24, .26, .28, .30, .35, .40, .45, .50, .55, .575, .60, .70, .80, .90, 1, |
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78 | 2, 3, 5, 10, 20, 50, 100, 500, 100000}; |
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79 | |
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80 | const G4double G4PiNuclearCrossSection::c_m_t[39] = { |
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81 | 204, 260, 366, 517, 630, 673, 694, 704, 710, 711, 706, 694, 676, 648, 616, |
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82 | 584, 548, 518, 489, 426, 376, 342, 323, 310, 312, 313, 319, 333, 342, 348, |
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83 | 310, 290, 268, 250, 245, 237, 234, 234, 234}; |
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84 | |
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85 | const G4double G4PiNuclearCrossSection::c_m_in[39] = { |
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86 | 128, 160, 224, 315, 388, 416, 430, 438, 444, 445, 440, 432, 416, 400, 380, |
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87 | 354, 320, 304, 288, 264, 246, 240, 233, 232, 233, 234, 238, 246, 252, 256, |
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88 | 220, 210, 198, 187, 183, 176, 174, 174, 174}; |
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89 | |
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90 | const G4double G4PiNuclearCrossSection::c_p_t[24] = { |
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91 | 140, 192, 294, 428, 594, 642, 662, 687, 685, 688, 684, 672, 656, 630, 598, |
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92 | 567, 533, 504, 474, 416, 369, 336, 319, 310}; |
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93 | |
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94 | const G4double G4PiNuclearCrossSection::c_p_in[24] = { |
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95 | 94, 132, 184, 260, 370, 398, 408, 420, 426, 428, 424, 416, 400, 386, 366, |
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96 | 340, 308, 294, 280, 257, 241, 236, 231, 232}; |
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97 | |
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98 | const G4double G4PiNuclearCrossSection::n_m_t[39] = { |
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99 | 246, 308, 424, 590, 729, 776, 800, 821, 822, 817, 800, 778, 768, 728, 690, |
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100 | 654, 615, 584, 556, 480, 430, 393, 373, 367, 368, 370, 375, 388, 390, 397, |
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101 | 364, 337, 310, 291, 275, 268, 268, 268, 268}; |
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102 | |
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103 | const G4double G4PiNuclearCrossSection::n_m_in[39] = { |
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104 | 155, 188, 256, 360, 456, 492, 512, 526, 526, 520, 504, 491, 475, 450, 425, |
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105 | 396, 376, 360, 340, 300, 282, 270, 265, 265, 266, 268, 273, 280, 288, 288, |
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106 | 256, 237, 226, 218, 208, 202, 202, 202, 202}; |
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107 | |
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108 | const G4double G4PiNuclearCrossSection::n_p_t[27] = { |
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109 | 150, 212, 328, 500, 680, 735, 762, 781, 782, 779, 770, 748, 740, 706, 672, |
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110 | 633, 600, 569, 541, 467, 419, 385, 368, 364, 366, 368, 375}; |
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111 | |
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112 | const G4double G4PiNuclearCrossSection::n_p_in[27] = { |
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113 | 90, 140, 208, 300, 426, 467, 490, 504, 504, 500, 484, 474, 460, 437, 413, |
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114 | 381, 365, 350, 330, 292, 276, 267, 263, 264, 265, 267, 273}; |
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115 | |
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116 | const G4double G4PiNuclearCrossSection::e3[31] = { |
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117 | .02, .04, .06, .08, .10, .12, .14, .16, .18, .20, .22, .25, .30, .35, .40, |
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118 | .45, .50, .60, .70, .80, .90, 1, 2, 3, 5, 10, 20, 50, 100, 500, |
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119 | 100000}; |
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120 | |
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121 | const G4double G4PiNuclearCrossSection::o_m_t[31] = { |
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122 | 280, 360, 500, 685, 812, 861, 870, 865, 835, 800, 755, 700, 600, 537, 493, |
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123 | 468, 441, 436, 443, 449, 460, 463, 432, 385, 350, 325, 312, 307, 303, 303, |
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124 | 303}; |
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125 | |
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126 | const G4double G4PiNuclearCrossSection::o_m_in[31] = { |
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127 | 190, 207, 300, 420, 500, 540, 550, 542, 520, 490, 460, 423, 360, 339, 321, |
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128 | 314, 312, 314, 319, 324, 328, 330, 300, 275, 250, 240, 229, 225, 222, 222, |
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129 | 222}; |
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130 | |
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131 | const G4double G4PiNuclearCrossSection::o_p_t[20] = { |
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132 | 170, 240, 390, 570, 740, 818, 830, 822, 800, 765, 725, 675, 585, 525, 483, |
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133 | 458, 444, 447, 453, 449}; |
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134 | |
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135 | const G4double G4PiNuclearCrossSection::o_p_in[20] = { |
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136 | 100, 145, 240, 340, 470, 518, 530, 522, 505, 477, 448, 412, 350, 330, 316, |
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137 | 310, 308, 311, 317, 324}; |
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138 | |
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139 | const G4double G4PiNuclearCrossSection::na_m_t[31] = { |
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140 | 450, 545, 705, 910, 1020, 1075, 1087, 1080, 1042, 987, 943, 885, 790, 700, |
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141 | 650, 610, 585, 575, 585, 595, 600, 610, 556, 524, 494, 458, 445, 429, |
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142 | 427, 427, 427}; |
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143 | |
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144 | const G4double G4PiNuclearCrossSection::na_m_in[31] = { |
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145 | 275, 315, 413, 545, 620, 660, 670, 662, 630, 593, 570, 520, 465, 420, 410, |
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146 | 395, 390, 400, 410, 418, 420, 422, 372, 348, 330, 320, 310, 294, 292, 292, |
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147 | 292}; |
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148 | |
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149 | const G4double G4PiNuclearCrossSection::na_p_t[22] = { |
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150 | 210, 320, 530, 795, 960, 1035, 1050, 1040, 1007, 957, 918, 865, 773, 685, |
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151 | 636, 598, 575, 565, 578, 590, 598, 610}; |
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152 | |
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153 | const G4double G4PiNuclearCrossSection::na_p_in[22] = { |
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154 | 115, 210, 340, 495, 585, 630, 645, 637, 605, 572, 550, 505, 455, 410, 401, |
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155 | 388, 383, 393, 405, 414, 418, 422}; |
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156 | |
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157 | const G4double G4PiNuclearCrossSection::e3_1[31] = { |
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158 | 0.02, 0.04, 0.06, 0.08, 0.10, 0.12, 0.14, 0.16, 0.18, 0.20, |
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159 | 0.22, 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.60, 0.70, 0.80, |
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160 | 0.90, 1.0, 2.0, 3.0, 5.0, 10.0, 20.0, 50.0, 100.0, 500.0, 100000.0}; |
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161 | |
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162 | const G4double G4PiNuclearCrossSection::al_m_t[31] = { |
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163 | 532, 637, 832, 1057, 1207, 1230, 1210, 1174, 1133, 1095, |
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164 | 1038, 970, 890, 807, 750, 710, 675, 665, 670, 673, |
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165 | 678, 682, 618, 574, 546, 520, 507, 495, 488, 488, 488}; |
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166 | |
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167 | const G4double G4PiNuclearCrossSection::al_m_in[31] = { |
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168 | 300, 360, 495, 665, 750, 765, 750, 730, 700, 660, 615, 570, 520, 490, 470, |
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169 | 450, 448, 450, 450, 452, 456, 460, 408, 392, 376, 356, 347, 338, 332, 332, |
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170 | 332}; |
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171 | |
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172 | const G4double G4PiNuclearCrossSection::al_p_t[21] = { |
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173 | 225, 350, 616, 945, 1122, 1175, 1157, 1128, 1088, 1045, |
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174 | 988, 935, 870, 787, 730, 690, 660, 652, 660, 668, 678}; |
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175 | |
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176 | const G4double G4PiNuclearCrossSection::al_p_in[21] = { |
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177 | 120, 238, 390, 610, 712, 735, 720, 703, 655, 635, 590, 550, 505, 475, 455, |
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178 | 438, 440, 445, 445, 450, 456}; |
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179 | |
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180 | const G4double G4PiNuclearCrossSection::ca_m_t[31] = { |
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181 | 800, 980, 1240, 1460, 1570, 1600, 1580, 1535, 1475, 1425, |
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182 | 1375, 1295, 1200, 1083, 1000, 948, 915, 895, 900, 908, |
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183 | 915, 922, 856, 795, 740, 705, 682, 660, 660, 660, 660}; |
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184 | |
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185 | const G4double G4PiNuclearCrossSection::ca_m_in[31] = { |
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186 | 470, 550, 620, 860, 955, 980, 960, 920, 860, 820, 780, 740, 665, 637, 615, |
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187 | 600, 590, 590, 600, 608, 610, 615, 550, 525, 510, 488, 470, 450, 450, 450, |
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188 | 450}; |
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189 | |
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190 | const G4double G4PiNuclearCrossSection::ca_p_t[23] = { |
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191 | 275, 445, 790, 1195, 1440, 1485, 1475, 1435, 1385, 1335, 1295, 1245, 1160, 1050, 970, |
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192 | 923, 895, 877, 887, 897, 904, 913, 855}; |
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193 | |
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194 | const G4double G4PiNuclearCrossSection::ca_p_in[23] = { |
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195 | 160, 315, 500, 745, 870, 905, 900, 860, 810, 770, 740, 710, 640, 617, 595, |
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196 | 585, 575, 575, 590, 600, 602, 608, 510}; |
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197 | // last number is 500 in org, changed to make things smooth. |
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198 | |
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199 | const G4double G4PiNuclearCrossSection::e4[32] = { |
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200 | 0.02, 0.04, 0.06, 0.08, 0.10, 0.12, 0.14, 0.16, 0.18, 0.20, 0.22, 0.25, 0.30, 0.35, 0.40, |
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201 | 0.45, 0.50, 0.55, 0.60, 0.70, 0.80, 0.90, 1, 2, 3, 5, 10, 20, 50, 100, |
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202 | 500, 100000}; |
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203 | |
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204 | const G4double G4PiNuclearCrossSection::fe_m_t[32] = {1175, 1363, 1670, 1950, 2050, 2040, 1975, 1886, 1834, 1773, 1720, 1635, 1474, 1380, 1269, 1225, 1182, 1162, 1159, 1162, 1178, 1190, 1197, 1102, 1135, 975, 945, 925, 905, 905, 905, 905}; |
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205 | const G4double G4PiNuclearCrossSection::fe_m_in[32] = {625, 725, 910, 1180, 1275, 1250, 1200, 1150, 1100, 1040, 995, 925, 825, 810, 780, 760, 745, 740, 740, 740, 750, 760, 765, 690, 660, 635, 615, 600, 585, 585, 585, 585}; |
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206 | const G4double G4PiNuclearCrossSection::fe_p_t[25] = {330, 575, 1010, 1500, 1837, 1875, 1820, 1751, 1691, 1636, 1690, 1450, 1396, 1305, 1219, 1190, 1148, 1138, 1134, 1144, 1163, 1175, 1183, 1198, 1135}; |
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207 | const G4double G4PiNuclearCrossSection::fe_p_in[25] = {210, 410, 707, 1010, 1125, 1150, 1100, 1070, 1010, 960, 920, 776, 780, 760, 750, 740, 720, 725, 725, 730, 740, 750, 755, 690, 660}; |
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208 | const G4double G4PiNuclearCrossSection::cu_m_t[32] = {1400, 1600, 1875, 2088, 2200, 2220, 2175, 2125, 2075, 2012, 1950, 1855, 1670, 1530, 1430, 1370, 1315, 1315, 1315, 1330, 1345, 1360, 1365, 1250, 1185, 1128, 1070, 1035, 1010, 1010, 1010, 1010}; |
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209 | const G4double G4PiNuclearCrossSection::cu_m_in[32] = {725, 840, 1020, 1200, 1295, 1300, 1267, 1240, 1213, 1175, 1125, 1042, 950, 900, 860, 840, 830, 832, 835, 840, 850, 860, 865, 785, 735, 705, 680, 650, 630, 630, 630, 630}; |
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210 | const G4double G4PiNuclearCrossSection::cu_p_t[25] = {355, 605, 1120, 1630, 1940, 2010, 2010, 1980, 1925, 1895, 1830, 1730, 1585, 1490, 1400, 1340, 1290, 1290, 1290, 1310, 1330, 1345, 1350, 1240, 1185}; |
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211 | const G4double G4PiNuclearCrossSection::cu_p_in[25] = {230, 425, 780, 1025, 1155, 1190, 1190, 1180, 1125, 1100, 1050, 1000, 900, 870, 835, 815, 810, 812, 815, 825, 840, 850, 855, 780, 735}; |
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212 | |
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213 | const G4double G4PiNuclearCrossSection::e5[34] = { |
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214 | 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.12, 0.14, 0.16, 0.18, 0.20, 0.22, 0.25, |
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215 | 0.30, 0.35, 0.40, 0.45, 0.50, 0.60, 0.70, 0.80, 0.90, 1, 2, 3, 5, 10, 20, |
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216 | 50, 100, 500, 100000}; |
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217 | |
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218 | const G4double G4PiNuclearCrossSection::mo_m_t[34] = {2430, 2610, 2710, 2790, 2880, 2940, 2965, 2970, 2970, 2920, 2840, 2720, 2570, 2500, 2365, 2200, 2050, 1926, 1825, 1768, 1749, 1750, 1778, 1789, 1808, 1690, 1645, 1530, 1492, 1450, 1425, 1425, 1425, 1425}; |
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219 | const G4double G4PiNuclearCrossSection::mo_m_in[34] = {925, 1125, 1250, 1375, 1500, 1600, 1680, 1750, 1770, 1730, 1660, 1580, 1500, 1450, 1330, 1250, 1190, 1140, 1100, 1075, 1075, 1070, 1088, 1095, 1110, 1035, 1005, 940, 917, 880, 860, 860, 860, 860}; |
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220 | const G4double G4PiNuclearCrossSection::mo_p_t[27] = {410, 730, 1110, 1530, 1920, 2200, 2385, 2520, 2600, 2630, 2575, 2470, 2320, 2285, 2185, 2053, 1945, 1852, 1776, 1719, 1710, 1716, 1746, 1759, 1778, 1675, 1645}; |
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221 | const G4double G4PiNuclearCrossSection::mo_p_in[27] = {270, 540, 825, 975, 1140, 1285, 1400, 1480, 1555, 1580, 1525, 1470, 1360, 1340, 1255, 1160, 1120, 1085, 1060, 1045, 1045, 1045, 1065, 1075, 1090, 1025, 1005}; |
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222 | const G4double G4PiNuclearCrossSection::cd_m_t[34] = {3060, 3125, 3170, 3220, 3255, 3280, 3290, 3260, 3270, 3200, 3120, 3080, 3090, 2920, 2810, 2640, 2362, 2230, 2115, 2050, 2020, 2025, 2040, 2070, 2100, 1900, 1795, 1740, 1675, 1645, 1625, 1620, 1620, 1620}; |
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223 | const G4double G4PiNuclearCrossSection::cd_m_in[34]= {1025, 1275, 1440, 1625, 1740, 1800, 1880, 1920, 1980, 1920, 1850, 1810, 1720, 1650, 1560, 1450, 1330, 1290, 1245, 1210, 1200, 1200, 1205, 1205, 1230, 1130, 1085, 1060, 1000, 985, 975, 970, 970, 970}; |
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224 | |
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225 | const G4double G4PiNuclearCrossSection::cd_p_t[28] = { |
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226 | 455, 780, 1170, 1700, 2120, 2400, 2600, 2720, 2820, 2840, |
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227 | 2800, 2760, 2720, 2640, 2560, 2450, 2252, 2130, 2035, 1985, |
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228 | 1970, 1975, 2005, 2035, 2070, 1880, 1795, 1740}; |
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229 | |
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230 | const G4double G4PiNuclearCrossSection::cd_p_in[28] = { |
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231 | 310, 580, 880, 1060, 1270, 1400, 1530, 1610, 1660, 1680, |
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232 | 1640, 1600, 1560, 1500, 1430, 1330, 1280, 1230, 1200, 1180, |
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233 | 1170, 1175, 1180, 1180, 1210, 1120, 1085, 1060}; |
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234 | |
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235 | const G4double G4PiNuclearCrossSection::e6[35] = { |
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236 | 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.12, 0.14, |
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237 | 0.16, 0.18, 0.20, 0.22, 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, |
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238 | 0.55, 0.60, 0.70, 0.80, 0.90, 1.0, 2.0, 3.0, 5.0, 10.0, |
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239 | 20.0, 50.0, 100.0, 500.0, 100000.0}; |
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240 | |
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241 | const G4double G4PiNuclearCrossSection::sn_m_t[35] = { |
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242 | 3000, 3180, 3250, 3300, 3300, 3410, 3470, 3450, 3410, 3350, |
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243 | 3280, 3200, 3120, 3050, 2900, 2630, 2500, 2325, 2190, 2100, |
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244 | 2060, 2055, 2055, 2055, 2067, 2085, 2000, 1900, 1835, 1770, |
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245 | 1720, 1700, 1695, 1695, 1695}; |
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246 | |
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247 | const G4double G4PiNuclearCrossSection::sn_m_in[35] = { |
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248 | 1050, 1350, 1520, 1650, 1800, 1980, 2070, 2120, 2090, 2050, |
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249 | 1980, 1920, 1830, 1770, 1670, 1500, 1435, 1350, 1300, 1230, |
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250 | 1220, 1235, 1235, 1235, 1237, 1240, 1160, 1120, 1090, 1065, |
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251 | 1040, 1020, 1015, 1015, 1015}; |
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252 | |
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253 | const G4double G4PiNuclearCrossSection::sn_p_t[29] = { 465, 800, 1200, 1760, 2170, 2480, 2730, 2885, 2970, 2980, 2970, 2890, 2840, 2790, 2620, 2450, 2335, 2205, 2080, 2020, 2010, 1990, 1990, 2015, 2030, 2045, 1980, 1890, 1835}; |
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254 | const G4double G4PiNuclearCrossSection::sn_p_in[29] = { 315, 590, 880, 1220, 1460, 1580, 1700, 1770, 1810, 1810, 1800, 1730, 1680, 1630, 1530, 1400, 1335, 1270, 1210, 1180, 1190, 1190, 1190, 1205, 1210, 1210, 1150, 1115, 1090}; |
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255 | const G4double G4PiNuclearCrossSection::w_m_t[35] = {5200, 5115, 5025, 4975, 4900, 4850, 4780, 4725, 4600, 4490, 4355, 4255, 4125, 4040, 3830, 3580, 3330, 3110, 2955, 2860, 2852, 2845, 2885, 2900, 2915, 2940, 2800, 2660, 2570, 2490, 2460, 2425, 2420, 2420, 2420}; |
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256 | const G4double G4PiNuclearCrossSection::w_m_in[35] = {1450, 1850, 2100, 2350, 2550, 2700, 2825, 2900, 2850, 2750, 2630, 2525, 2400, 2300, 2200, 2070, 1880, 1770, 1715, 1680, 1680, 1680, 1685, 1690, 1700, 1720, 1635, 1560, 1530, 1460, 1440, 1410, 1410, 1410, 1410}; |
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257 | const G4double G4PiNuclearCrossSection::w_p_t[30] = { 480, 900, 1500, 2350, 3020, 3420, 3650, 3775, 3875, 3830, 3750, 3700, 3630, 3550, 3550, 3290, 3070, 2890, 2840, 2730, 2725, 2720, 2770, 2805, 2828, 2865, 2770, 2640, 2570, 2490}; |
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258 | const G4double G4PiNuclearCrossSection::w_p_in[30] = { 325, 680, 990, 1500, 1850, 2150, 2250, 2300, 2350, 2330, 2280, 2230, 2200, 2120, 2130, 1900, 1780, 1670, 1635, 1600, 1602, 1605, 1610, 1615, 1630, 1660, 1620, 1550, 1530, 1460}; |
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259 | |
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260 | const G4double G4PiNuclearCrossSection::e7[35] = { |
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261 | 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.12, 0.14, 0.16, 0.18, 0.20, 0.22, 0.25, |
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262 | 0.30, 0.35, 0.40, 0.45, 0.50, 0.55, 0.60, 0.70, 0.80, 0.90, 1, 2, 3, 5, 10, |
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263 | 20, 50, 100, 500, 100000}; |
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264 | |
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265 | const G4double G4PiNuclearCrossSection::pb_m_t[35] = { |
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266 | 5890, 5700, 5610, 5580, 5550, 5480, 5400, 5300, 5100, 4930, 4750, 4600, 4400, 4280, 4170, |
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267 | 3915, 3650, 3470, 3260, 3150, 3120, 3070, 3085, 3100, 3120, 3160, 3070, 2930, 2820, 2750, |
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268 | 2710, 2655, 2640, 2640, 2640}; |
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269 | |
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270 | const G4double G4PiNuclearCrossSection::pb_m_in[35] = { |
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271 | 1575, 2025, 2300, 2575, 2850, 3000, 3115, 3180, 3080, 2940, 2800, 2670, 2550, 2450, 2370, |
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272 | 2220, 2110, 2000, 1920, 1880, 1850, 1800, 1805, 1810, 1820, 1840, 1800, 1720, 1640, 1620, |
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273 | 1570, 1530, 1530, 1530, 1530}; |
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274 | |
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275 | const G4double G4PiNuclearCrossSection::pb_p_t[30] = { |
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276 | 515, 940, 1500, 2400, 3270, 3750, 4050, 4140, 4260, 4200, 4080, 3990, 3990, 3810, 3730, |
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277 | 3520, 3370, 3186, 3110, 3010, 2990, 2985, 3005, 3020, 3040, 3080, 3020, 2905, 2790, 2750}; |
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278 | |
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279 | const G4double G4PiNuclearCrossSection::pb_p_in[30] = { |
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280 | 348, 707, 1040, 1650, 2100, 2400, 2580, 2640, 2650, 2520, 2410, 2300, 2250, 2190, 2130, |
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281 | 2000, 1930, 1870, 1830, 1790, 1770, 1765, 1775, 1780, 1790, 1800, 1775, 1710, 1620, 1620}; |
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282 | |
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283 | const G4double G4PiNuclearCrossSection::u_m_t[35] = { |
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284 | 7080, 6830, 6650, 6530, 6400, 6280, 6100, 5840, 5660, 5520, 5330, 5160, |
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285 | 4990, 4810, 4630, 4323, 4130, 3870, 3700, 3550, 3490, 3465, 3467, 3475, |
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286 | 3495, 3515, 3440, 3360, 3150, 3040, 2985, 2955, 2940, 2940, 2940}; |
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287 | |
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288 | const G4double G4PiNuclearCrossSection::u_m_in[35] = { |
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289 | 1740, 2220, 2500, 2820, 3080, 3300, 3420, 3500, 3420, 3330, 3200, 3060, |
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290 | 2940, 2850, 2710, 2470, 2380, 2250, 2160, 2080, 2040, 2045, 2047, 2050, |
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291 | 2055, 2060, 2010, 1980, 1830, 1780, 1735, 1710, 1700, 1700, 1700}; |
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292 | |
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293 | const G4double G4PiNuclearCrossSection::u_p_t[30] = { |
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294 | 485, 960, 1580, 2700, 3550, 4050, 4320, 4420, 4620, 4660, 4580, 4470, |
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295 | 4350, 4295, 4187, 3938, 3755, 3573, 3450, 3342, 3310, 3295, 3310, 3330, |
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296 | 3375, 3405, 3350, 3338, 3135, 3040}; |
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297 | |
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298 | const G4double G4PiNuclearCrossSection::u_p_in[30] = { |
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299 | 334, 720, 1020, 1560, 2100, 2300, 2550, 2700, 2880, 2880, 2760, 2660, |
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300 | 2550, 2510, 2430, 2270, 2130, 2060, 2000, 1970, 1950, 1950, 1960, 1960, |
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301 | 1970, 1980, 1950, 1978, 1830, 1780}; |
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302 | |
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303 | |
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304 | G4PiNuclearCrossSection::G4PiNuclearCrossSection() |
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305 | : fTotalXsc(0.0), fElasticXsc(0.0) |
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306 | { |
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307 | thePimData.push_back(new G4PiData(he_t, he_in, e1, 38)); |
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308 | thePipData.push_back(new G4PiData(he_t, he_in, e1, 38)); |
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309 | thePimData.push_back(new G4PiData(be_m_t, be_m_in, e1, 38)); |
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310 | thePipData.push_back(new G4PiData(be_p_t, be_p_in, e1, 24)); |
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311 | thePimData.push_back(new G4PiData(c_m_t, c_m_in, e2, 39)); |
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312 | thePipData.push_back(new G4PiData(c_p_t, c_p_in, e2, 24)); |
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313 | thePimData.push_back(new G4PiData(n_m_t, n_m_in, e2, 39)); |
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314 | thePipData.push_back(new G4PiData(n_p_t, n_p_in, e2, 27)); |
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315 | thePimData.push_back(new G4PiData(o_m_t, o_m_in, e3, 31)); |
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316 | thePipData.push_back(new G4PiData(o_p_t, o_p_in, e3, 20)); |
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317 | thePimData.push_back(new G4PiData(na_m_t, na_m_in, e3, 31)); |
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318 | thePipData.push_back(new G4PiData(na_p_t, na_p_in, e3, 22)); |
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319 | thePimData.push_back(new G4PiData(al_m_t, al_m_in, e3_1, 31)); |
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320 | thePipData.push_back(new G4PiData(al_p_t, al_p_in, e3_1, 21)); |
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321 | thePimData.push_back(new G4PiData(ca_m_t, ca_m_in, e3_1, 31)); |
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322 | thePipData.push_back(new G4PiData(ca_p_t, ca_p_in, e3_1, 23)); |
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323 | thePimData.push_back(new G4PiData(fe_m_t, fe_m_in, e4, 32)); |
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324 | thePipData.push_back(new G4PiData(fe_p_t, fe_p_in, e4, 25)); |
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325 | thePimData.push_back(new G4PiData(cu_m_t, cu_m_in, e4, 32)); |
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326 | thePipData.push_back(new G4PiData(cu_p_t, cu_p_in, e4, 25)); |
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327 | thePimData.push_back(new G4PiData(mo_m_t, mo_m_in, e5, 34)); |
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328 | thePipData.push_back(new G4PiData(mo_p_t, mo_p_in, e5, 27)); |
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329 | thePimData.push_back(new G4PiData(cd_m_t, cd_m_in, e5, 34)); |
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330 | thePipData.push_back(new G4PiData(cd_p_t, cd_p_in, e5, 28)); |
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331 | thePimData.push_back(new G4PiData(sn_m_t, sn_m_in, e6, 35)); |
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332 | thePipData.push_back(new G4PiData(sn_p_t, sn_p_in, e6, 29)); |
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333 | thePimData.push_back(new G4PiData(w_m_t, w_m_in, e6, 35)); |
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334 | thePipData.push_back(new G4PiData(w_p_t, w_p_in, e6, 30)); |
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335 | thePimData.push_back(new G4PiData(pb_m_t, pb_m_in, e7, 35)); |
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336 | thePipData.push_back(new G4PiData(pb_p_t, pb_p_in, e7, 30)); |
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337 | thePimData.push_back(new G4PiData(u_m_t, u_m_in, e7, 35)); |
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338 | thePipData.push_back(new G4PiData(u_p_t, u_p_in, e7, 30)); |
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339 | |
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340 | theZ.push_back(2); // He |
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341 | theZ.push_back(4); // Be |
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342 | theZ.push_back(6); // C |
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343 | theZ.push_back(7); // N |
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344 | theZ.push_back(8); // O |
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345 | theZ.push_back(11); // Na |
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346 | theZ.push_back(13); // Al |
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347 | theZ.push_back(20); // Ca |
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348 | theZ.push_back(26); // Fe |
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349 | theZ.push_back(29); // Cu |
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350 | theZ.push_back(42); // Mo |
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351 | theZ.push_back(48); // Cd |
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352 | theZ.push_back(50); // Sn |
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353 | theZ.push_back(74); // W |
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354 | theZ.push_back(82); // Pb |
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355 | theZ.push_back(92); // U |
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356 | |
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357 | } |
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358 | |
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359 | G4PiNuclearCrossSection:: |
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360 | ~G4PiNuclearCrossSection() |
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361 | { |
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362 | std::for_each(thePimData.begin(), thePimData.end(), G4PiData::Delete()); |
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363 | std::for_each(thePipData.begin(), thePipData.end(), G4PiData::Delete()); |
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364 | } |
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365 | |
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366 | |
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367 | G4double G4PiNuclearCrossSection:: |
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368 | GetZandACrossSection(const G4DynamicParticle* particle, G4int ZZ, |
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369 | G4int /*AA*/, G4double /*temperature*/) |
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370 | { |
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371 | // precondition |
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372 | using namespace std; |
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373 | G4bool ok = false; |
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374 | if(particle->GetDefinition() == G4PionMinus::PionMinus()) ok=true; |
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375 | if(particle->GetDefinition() == G4PionPlus::PionPlus()) ok=true; |
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376 | if(!ok) |
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377 | { |
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378 | throw G4HadronicException(__FILE__, __LINE__, |
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379 | "Call to G4PiNuclearCrossSection failed."); |
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380 | } |
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381 | |
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382 | G4double charge = particle->GetDefinition()->GetPDGCharge(); |
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383 | G4double kineticEnergy = particle->GetKineticEnergy(); |
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384 | |
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385 | // body |
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386 | |
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387 | G4double result = 0; |
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388 | G4int Z = ZZ; |
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389 | // debug.push_back(Z); |
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390 | size_t it = 0; |
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391 | |
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392 | while(it < theZ.size() && Z > theZ[it]) it++; |
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393 | |
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394 | // debug.push_back(theZ[it]); |
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395 | // debug.push_back(kineticEnergy); |
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396 | |
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397 | if(Z > theZ[it]) |
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398 | { |
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399 | throw G4HadronicException(__FILE__, __LINE__, |
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400 | "Called G4PiNuclearCrossSection outside parametrization"); |
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401 | } |
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402 | G4int Z1, Z2; |
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403 | G4double x1, x2, xt1, xt2; |
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404 | if( charge < 0 ) |
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405 | { |
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406 | if( theZ[it] == Z ) |
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407 | { |
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408 | result = thePimData[it]->ReactionXSection(kineticEnergy); |
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409 | fTotalXsc = thePimData[it]->TotalXSection(kineticEnergy); |
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410 | |
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411 | // debug.push_back("D1 "); |
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412 | // debug.push_back(result); |
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413 | // debug.push_back(fTotalXsc); |
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414 | } |
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415 | else |
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416 | { |
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417 | x1 = thePimData[it-1]->ReactionXSection(kineticEnergy); |
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418 | xt1 = thePimData[it-1]->TotalXSection(kineticEnergy); |
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419 | Z1 = theZ[it-1]; |
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420 | x2 = thePimData[it]->ReactionXSection(kineticEnergy); |
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421 | xt2 = thePimData[it]->TotalXSection(kineticEnergy); |
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422 | Z2 = theZ[it]; |
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423 | |
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424 | result = Interpolate(Z1, Z2, Z, x1, x2); |
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425 | fTotalXsc = Interpolate(Z1, Z2, Z, xt1, xt2); |
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426 | |
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427 | // debug.push_back("D2 "); |
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428 | // debug.push_back(x1); |
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429 | // debug.push_back(x2); |
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430 | // debug.push_back(xt1); |
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431 | // debug.push_back(xt2); |
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432 | // debug.push_back(Z1); |
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433 | // debug.push_back(Z2); |
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434 | // debug.push_back(result); |
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435 | // debug.push_back(fTotalXsc); |
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436 | } |
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437 | } |
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438 | else |
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439 | { |
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440 | if(theZ[it]==Z) |
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441 | { |
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442 | // at high energies, when no data for pi+, use pi- |
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443 | std::vector<G4PiData *> * theData = &thePimData; |
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444 | if(thePipData[it]->AppliesTo(kineticEnergy)) |
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445 | { |
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446 | theData = &thePipData; |
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447 | } |
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448 | result = theData->operator[](it)->ReactionXSection(kineticEnergy); |
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449 | fTotalXsc = theData->operator[](it)->TotalXSection(kineticEnergy); |
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450 | |
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451 | // debug.push_back("D3 "); |
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452 | // debug.push_back(result); |
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453 | // debug.push_back(fTotalXsc); |
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454 | } |
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455 | else |
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456 | { |
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457 | std::vector<G4PiData *> * theLData = &thePimData; |
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458 | if(thePipData[it-1]->AppliesTo(kineticEnergy)) |
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459 | { |
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460 | theLData = &thePipData; |
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461 | } |
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462 | std::vector<G4PiData *> * theHData = &thePimData; |
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463 | if(thePipData[it]->AppliesTo(kineticEnergy)) |
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464 | { |
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465 | theHData = &thePipData; |
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466 | } |
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467 | x1 = theLData->operator[](it-1)->ReactionXSection(kineticEnergy); |
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468 | xt1 = theLData->operator[](it-1)->TotalXSection(kineticEnergy); |
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469 | Z1 = theZ[it-1]; |
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470 | x2 = theHData->operator[](it)->ReactionXSection(kineticEnergy); |
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471 | xt2 = theHData->operator[](it)->TotalXSection(kineticEnergy); |
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472 | Z2 = theZ[it]; |
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473 | |
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474 | result = Interpolate(Z1, Z2, Z, x1, x2); |
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475 | fTotalXsc = Interpolate(Z1, Z2, Z, xt1, xt2); |
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476 | |
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477 | // debug.push_back("D4 "); |
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478 | // debug.push_back(x1); |
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479 | // debug.push_back(xt1); |
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480 | // debug.push_back(x2); |
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481 | // debug.push_back(xt2); |
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482 | // debug.push_back(Z1); |
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483 | // debug.push_back(Z2); |
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484 | // debug.push_back(result); |
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485 | // debug.push_back(fTotalXsc); |
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486 | } |
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487 | } |
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488 | // debug.dump(); |
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489 | |
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490 | fElasticXsc = fTotalXsc - result; |
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491 | if( fElasticXsc < 0.) fElasticXsc = 0.; |
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492 | |
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493 | return result; |
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494 | } |
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495 | |
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496 | |
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497 | G4double G4PiNuclearCrossSection:: |
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498 | Interpolate(G4int Z1, G4int Z2, G4int Z, G4double x1, G4double x2) |
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499 | { |
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500 | // Nucleon numbers obtained from G4NistManager G4 8.0 |
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501 | static const G4double A[92] = { |
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502 | 1.0001, 4.0000, 6.9241, 9.000, 10.801, 12.011, 14.004, 16.004, 19.000, |
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503 | 20.188, 23.000, 24.320, 27.000, 28.109, 31.000, 32.094, 35.484, 39.985, |
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504 | 39.135, 40.116, 45.000, 47.918, 50.998, 52.055, 55.000, 55.910, 59.000, |
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505 | 58.760, 63.617, 65.468, 69.798, 72.691, 75.000, 79.042, 79.986, 83.887, |
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506 | 85.557, 87.710, 89.000, 91.318, 93.000, 96.025, 98.000, 101.16, 103.00, |
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507 | 106.51, 107.96, 112.51, 114.91, 118.81, 121.86, 127.70, 127.00, 131.39, |
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508 | 133.00, 137.42, 139.00, 140.21, 141.00, 144.32, 145.00, 150.45, 152.04, |
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509 | 157.33, 159.00, 162.57, 165.00, 167.32, 169.00, 173.10, 175.03, 178.54, |
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510 | 181.00, 183.89, 186.25, 190.27, 192.25, 195.11, 197.00, 200.63, 204.41, |
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511 | 207.24, 209.00, 209.00, 210.00, 222.00, 223.00, 226.00, 227.00, 232.00, |
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512 | 231.00, 237.98}; |
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513 | |
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514 | static G4bool NeedInit=true; |
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515 | static G4double A75[92]; |
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516 | if ( NeedInit ) |
---|
517 | { |
---|
518 | for (G4int i=0; i<92; ++i) |
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519 | { |
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520 | A75[i]=std::pow(A[i],0.75); |
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521 | } |
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522 | NeedInit=false; |
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523 | } |
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524 | |
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525 | // for tabulated data, cross section scales with A^.75 |
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526 | G4double r1 = x1 / A75[Z1-1] * A75[Z-1]; |
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527 | G4double r2 = x2 / A75[Z2-1] * A75[Z-1]; |
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528 | G4double result=0.5*(r1+r2); |
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529 | // G4cout << "x1/2, z1/2 z" <<x1<<" "<<x2<<" "<<Z1<<" "<<Z2<<" "<<Z<<G4endl; |
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530 | // G4cout << "res1/2 " << r1 <<" " << r2 <<" " << result<< G4endl; |
---|
531 | return result; |
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532 | } |
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