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 | // Authors: S. Guatelli and M. G. Pia, INFN Genova, Italy |
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27 | // |
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28 | // Based on code developed by the undergraduate student G. Guerrieri |
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29 | // Note: this is a preliminary beta-version of the code; an improved |
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30 | // version will be distributed in the next Geant4 public release, compliant |
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31 | // with the design in a forthcoming publication, and subject to a |
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32 | // design and code review. |
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33 | // |
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34 | |
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35 | #include "G4MaterialPropertiesTable.hh" |
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36 | #include "G4MaterialPropertyVector.hh" |
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37 | #include "globals.hh" |
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38 | #include "G4MaterialTable.hh" |
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39 | #include "Randomize.hh" |
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40 | #include "G4RunManager.hh" |
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41 | #include "G4Element.hh" |
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42 | #include "G4ElementTable.hh" |
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43 | #include "G4HumanPhantomMaterial.hh" |
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44 | |
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45 | G4HumanPhantomMaterial::G4HumanPhantomMaterial(): |
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46 | soft(0), skeleton(0),lung(0), adipose(0), glandular(0), |
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47 | adipose_glandular(0) |
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48 | {;} |
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49 | |
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50 | G4HumanPhantomMaterial::~G4HumanPhantomMaterial() |
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51 | {;} |
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52 | |
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53 | void G4HumanPhantomMaterial::DefineMaterials() |
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54 | { |
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55 | // Define required materials |
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56 | |
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57 | G4double A; // atomic mass |
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58 | G4double Z; // atomic number |
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59 | G4double d; // density |
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60 | |
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61 | // General elements |
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62 | |
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63 | A = 1.01*g/mole; |
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64 | G4Element* elH = new G4Element ("Hydrogen","H",Z = 1.,A); |
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65 | |
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66 | A = 12.011*g/mole; |
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67 | G4Element* elC = new G4Element("Carbon","C",Z = 6.,A); |
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68 | |
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69 | A = 14.01*g/mole; |
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70 | G4Element* elN = new G4Element("Nitrogen","N",Z = 7.,A); |
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71 | |
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72 | A = 16.00*g/mole; |
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73 | G4Element* elO = new G4Element("Oxygen","O",Z = 8.,A); |
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74 | |
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75 | A = 22.99*g/mole; |
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76 | G4Element* elNa = new G4Element("Sodium","Na",Z = 11.,A); |
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77 | |
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78 | A = 24.305*g/mole; |
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79 | G4Element* elMg = new G4Element("Magnesium","Mg",Z = 12.,A); |
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80 | |
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81 | A = 30.974*g/mole; |
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82 | G4Element* elP = new G4Element("Phosphorus","P",Z = 15.,A); |
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83 | |
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84 | A = 32.064*g/mole; |
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85 | G4Element* elS = new G4Element("Sulfur","S",Z = 16.,A); |
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86 | |
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87 | A = 35.453*g/mole; |
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88 | G4Element* elCl = new G4Element("Chlorine","Cl",Z = 17.,A); |
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89 | |
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90 | A = 39.098*g/mole; |
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91 | G4Element* elK = new G4Element("Potassium","K",Z = 19.,A); |
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92 | |
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93 | A = 40.08*g/mole; |
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94 | G4Element* elCa = new G4Element("Calcium","Ca",Z = 20.,A); |
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95 | |
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96 | A = 55.85*g/mole; |
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97 | G4Element* elFe = new G4Element("Iron","Fe",Z = 26.,A); |
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98 | |
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99 | A = 65.38*g/mole; |
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100 | G4Element* elZn = new G4Element("Zinc","Zn",Z = 30.,A); |
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101 | |
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102 | A = 85.47 *g/mole; |
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103 | G4Element* elRb = new G4Element("Rb","Rb",Z = 37.,A); |
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104 | |
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105 | A = 87.62 *g/mole; |
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106 | G4Element* elSr = new G4Element("Sr","Sr",Z = 38.,A); |
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107 | |
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108 | A = 91.22 *g/mole; |
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109 | G4Element* elZr = new G4Element("Zr","Zr",Z = 40.,A); |
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110 | |
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111 | A = 207.19 *g/mole; |
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112 | G4Element* elPb = new G4Element("Lead","Pb", Z = 82.,A); |
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113 | |
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114 | // Water |
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115 | d = 1.000*g/cm3; |
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116 | matH2O = new G4Material("Water",d,2); |
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117 | matH2O->AddElement(elH,2); |
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118 | matH2O->AddElement(elO,1); |
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119 | matH2O->GetIonisation()->SetMeanExcitationEnergy(75.0*eV); |
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120 | |
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121 | // MIRD soft tissue |
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122 | d = 0.9869 *g/cm3; |
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123 | soft = new G4Material("soft_tissue",d,16); |
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124 | soft->AddElement(elH,0.1047); |
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125 | soft->AddElement(elC,0.2302); |
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126 | soft->AddElement(elN,0.0234); |
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127 | soft->AddElement(elO,0.6321); |
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128 | soft->AddElement(elNa,0.0013); |
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129 | soft->AddElement(elMg,0.00015); |
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130 | soft->AddElement(elP,0.0024); |
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131 | soft->AddElement(elS,0.0022); |
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132 | soft->AddElement(elCl,0.0014); |
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133 | soft->AddElement(elK,0.0021); |
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134 | soft->AddElement(elFe,0.000063); |
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135 | soft->AddElement(elZn,0.000032); |
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136 | soft->AddElement(elRb,0.0000057); |
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137 | soft->AddElement(elSr,0.00000034); |
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138 | soft->AddElement(elZr,0.000008); |
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139 | soft->AddElement(elPb,0.00000016); |
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140 | |
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141 | // MIRD Skeleton |
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142 | |
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143 | d = 1.4862*g/cm3; |
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144 | skeleton = new G4Material("skeleton",d,15); |
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145 | skeleton -> AddElement(elH,0.0704); |
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146 | skeleton -> AddElement(elC,0.2279); |
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147 | skeleton -> AddElement(elN,0.0387); |
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148 | skeleton -> AddElement(elO,0.4856); |
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149 | skeleton -> AddElement(elNa,0.0032); |
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150 | skeleton -> AddElement(elMg,0.0011); |
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151 | skeleton -> AddElement(elP,0.0694); |
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152 | skeleton -> AddElement(elS,0.0017); |
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153 | skeleton -> AddElement(elCl,0.0014); |
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154 | skeleton -> AddElement(elK,0.0015); |
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155 | skeleton -> AddElement(elCa,0.0991); |
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156 | skeleton -> AddElement(elFe,0.00008); |
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157 | skeleton -> AddElement(elZn,0.000048); |
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158 | skeleton -> AddElement(elSr,0.000032); |
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159 | skeleton -> AddElement(elPb,0.000011); |
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160 | |
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161 | // MIRD lung material |
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162 | d = 0.2958 *g/cm3; |
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163 | lung = new G4Material("lung_material", d,16); |
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164 | lung -> AddElement(elH, 0.1021); |
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165 | lung -> AddElement(elC, 0.1001); |
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166 | lung -> AddElement(elN,0.028); |
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167 | lung -> AddElement(elO,0.7596); |
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168 | lung -> AddElement(elNa,0.0019); |
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169 | lung -> AddElement(elMg,0.000074); |
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170 | lung -> AddElement(elP,0.00081); |
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171 | lung -> AddElement(elS,0.0023); |
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172 | lung -> AddElement(elCl,0.0027); |
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173 | lung -> AddElement(elK,0.0020); |
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174 | lung -> AddElement(elCa,0.00007); |
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175 | lung -> AddElement(elFe,0.00037); |
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176 | lung -> AddElement(elZn,0.000011); |
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177 | lung -> AddElement(elRb,0.0000037); |
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178 | lung -> AddElement(elSr,0.000000059); |
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179 | lung -> AddElement(elPb,0.00000041); |
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180 | |
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181 | G4double density_adipose = 0.93 *g/cm3; |
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182 | adipose = new G4Material("adipose", density_adipose,8); |
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183 | adipose -> AddElement(elH, 0.112); |
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184 | adipose -> AddElement(elC, 0.619); |
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185 | adipose -> AddElement(elN, 0.017); |
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186 | adipose -> AddElement(elO, 0.251); |
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187 | adipose -> AddElement(elS, 0.00025); |
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188 | adipose -> AddElement(elP, 0.00025); |
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189 | adipose -> AddElement(elK, 0.00025); |
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190 | adipose -> AddElement(elCa,0.00025); |
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191 | |
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192 | G4double density_glandular = 1.04 * g/cm3; |
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193 | glandular = new G4Material("glandular", density_glandular,8); |
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194 | glandular -> AddElement(elH, 0.1); |
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195 | glandular -> AddElement(elC,0.184); |
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196 | glandular -> AddElement(elN, 0.032); |
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197 | glandular -> AddElement(elO, 0.679); |
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198 | glandular -> AddElement(elS, 0.00125); |
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199 | glandular -> AddElement(elP, 0.00125); |
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200 | glandular -> AddElement(elK, 0.00125); |
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201 | glandular -> AddElement(elCa,0.00125); |
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202 | |
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203 | |
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204 | d = (density_adipose * 0.5) + (density_glandular * 0.5); |
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205 | adipose_glandular = new G4Material("adipose_glandular", d, 2); |
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206 | adipose_glandular -> AddMaterial(adipose, 0.5); |
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207 | adipose_glandular -> AddMaterial(glandular, 0.5); |
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208 | |
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209 | // Air |
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210 | d = 1.290*mg/cm3; |
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211 | G4Material* matAir = new G4Material("Air",d,2); |
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212 | matAir->AddElement(elN,0.7); |
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213 | matAir->AddElement(elO,0.3); |
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214 | } |
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215 | |
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216 | G4Material* G4HumanPhantomMaterial::GetMaterial(G4String material) |
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217 | { |
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218 | // Returns a material |
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219 | G4Material* pttoMaterial = G4Material::GetMaterial(material); |
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220 | return pttoMaterial; |
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221 | } |
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