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 | // Code developed by: |
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27 | // S.Guatelli |
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28 | // |
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29 | // ******************************* |
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30 | // * * |
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31 | // * RemSimMaterial.cc * |
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32 | // * * |
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33 | // ******************************* |
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34 | // |
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35 | // $Id: RemSimMaterial.cc,v 1.7 2006/06/29 16:23:53 gunter Exp $ |
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36 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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37 | // |
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38 | |
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39 | #include "G4MaterialPropertiesTable.hh" |
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40 | #include "G4MaterialPropertyVector.hh" |
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41 | #include "globals.hh" |
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42 | #include "G4MaterialTable.hh" |
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43 | #include "G4RunManager.hh" |
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44 | #include "G4Element.hh" |
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45 | #include "G4ElementTable.hh" |
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46 | #include "RemSimMaterial.hh" |
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47 | |
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48 | RemSimMaterial::RemSimMaterial(): |
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49 | matPb(0), matAir(0), matH2O(0), Al(0), nylon(0), mylar(0), |
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50 | beta(0), nextel(0), kevlar(0), |
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51 | vacuum(0), betaCloth(0), eterogeneousNextel(0), kevlarVacuum(0), |
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52 | polyethylene(0), polyacrylate(0), evoh(0), nomex(0), nomexAir(0), |
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53 | kevlarAir(0), moon(0) |
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54 | {;} |
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55 | |
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56 | RemSimMaterial::~RemSimMaterial() |
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57 | { |
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58 | delete moon; |
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59 | delete kevlarAir; |
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60 | delete nomexAir; |
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61 | delete nomex; |
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62 | delete evoh; |
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63 | delete polyacrylate; |
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64 | delete polyethylene; |
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65 | delete kevlarVacuum; |
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66 | delete eterogeneousNextel; |
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67 | delete betaCloth; |
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68 | delete vacuum; |
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69 | delete kevlar; |
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70 | delete nextel; |
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71 | delete beta; |
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72 | delete mylar; |
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73 | delete nylon; |
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74 | delete Al; |
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75 | delete matH2O; |
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76 | delete matAir; |
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77 | delete matPb; |
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78 | } |
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79 | |
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80 | void RemSimMaterial::DefineMaterials() |
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81 | { |
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82 | // Define required materials |
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83 | |
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84 | G4double A; // atomic mass |
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85 | G4double Z; // atomic number |
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86 | G4double d; // density |
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87 | |
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88 | // General elements |
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89 | |
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90 | A = 1.01*g/mole; |
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91 | G4Element* elH = new G4Element ("Hydrogen","H",Z = 1.,A); |
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92 | |
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93 | A = 10.811*g/mole; |
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94 | G4Element* elB = new G4Element ("Boro","B",Z = 5.,A); |
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95 | |
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96 | A = 14.01*g/mole; |
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97 | G4Element* elN = new G4Element("Nitrogen","N",Z = 7.,A); |
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98 | |
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99 | A = 16.00*g/mole; |
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100 | |
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101 | G4Element* elO = new G4Element("Oxygen","O",Z = 8.,A); |
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102 | |
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103 | A=26.98*g/mole; |
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104 | G4Element* elAl = new G4Element("Aluminum","Al", Z = 13.,A); |
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105 | |
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106 | A = 12.011*g/mole; |
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107 | G4Element* elC = new G4Element("Carbon","C",Z = 6.,A); |
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108 | |
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109 | A = 24.305*g/mole; |
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110 | G4Element* elMg = new G4Element("Magnesium","Mg",Z = 12.,A); |
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111 | |
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112 | A = 35.453*g/mole; |
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113 | G4Element* elCl = new G4Element("Chlorine","Cl",Z = 17.,A); |
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114 | |
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115 | A = 40.08*g/mole; |
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116 | G4Element* elCa = new G4Element("Calcium","Ca",Z = 20.,A); |
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117 | |
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118 | A = 28.09*g/mole; |
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119 | G4Element* elSi = new G4Element("Silicon","Si",Z = 14.,A); |
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120 | |
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121 | A = 55.85*g/mole; |
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122 | G4Element* elFe = new G4Element("Iron","Fe",Z = 26.,A); |
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123 | |
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124 | //Lead material |
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125 | A = 207.19*g/mole; |
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126 | Z = 82; |
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127 | d = 11.35*g/cm3; |
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128 | matPb = new G4Material("Lead",Z,A,d); |
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129 | |
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130 | // Air material |
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131 | G4double airDensity = 1.290*mg/cm3; |
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132 | G4Material* matAir = new G4Material("Air",airDensity,2); |
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133 | matAir -> AddElement(elN,0.7); |
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134 | matAir -> AddElement(elO,0.3); |
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135 | |
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136 | // Water |
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137 | d = 1.000*g/cm3; |
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138 | matH2O = new G4Material("Water",d,2); |
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139 | matH2O -> AddElement(elH,2); |
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140 | matH2O -> AddElement(elO,1); |
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141 | matH2O -> GetIonisation() -> SetMeanExcitationEnergy(75.0*eV); |
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142 | |
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143 | Al = new G4Material("Aluminium", Z= 13., A= 26.98*g/mole, d = 2.7*g/cm3); |
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144 | |
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145 | //nylon (alenia spazio) |
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146 | d = 1.14 *g/cm3; |
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147 | nylon = new G4Material("nylon",d,4); |
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148 | nylon -> AddElement(elH,0.108); |
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149 | nylon -> AddElement(elC,0.68); |
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150 | nylon -> AddElement(elN,0.099); |
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151 | nylon -> AddElement(elO,0.113); |
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152 | |
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153 | //mylar (alenia spazio) |
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154 | d= 1.4 *g/cm3; |
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155 | mylar = new G4Material("mylar",d,3); |
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156 | mylar -> AddElement(elH,0.042); |
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157 | mylar -> AddElement(elC,0.625); |
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158 | mylar -> AddElement(elO,0.333); |
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159 | |
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160 | //beta cloth |
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161 | G4double betaDensity = 2.3 *g/cm3; |
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162 | beta = new G4Material("beta",betaDensity,2); |
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163 | beta -> AddElement(elO,0.53); |
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164 | beta -> AddElement(elSi,0.47); |
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165 | |
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166 | G4double nextelDensity = 2.7 * g/cm3; |
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167 | nextel = new G4Material("nextel",nextelDensity,4); |
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168 | nextel -> AddElement(elB,0.04); |
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169 | nextel -> AddElement(elO,0.52); |
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170 | nextel -> AddElement(elAl,0.33); |
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171 | nextel -> AddElement(elSi,0.11); |
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172 | |
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173 | //kevlar |
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174 | G4double kevlarDensity = 1.44 *g/cm3; |
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175 | kevlar = new G4Material("kevlar",d,4); |
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176 | kevlar -> AddElement(elH,0.04); |
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177 | kevlar -> AddElement(elC,0.71); |
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178 | kevlar -> AddElement(elO,0.12); |
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179 | kevlar -> AddElement(elN,0.13); |
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180 | |
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181 | //vacuum |
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182 | G4double vacuumDensity = 1.e-25 *g/cm3; |
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183 | G4double pressure = 3.e-18*pascal; |
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184 | G4double temperature = 2.73*kelvin; |
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185 | vacuum = new G4Material("Galactic", Z=1., A=1.01*g/mole, |
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186 | vacuumDensity,kStateGas,temperature,pressure); |
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187 | |
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188 | d = (vacuumDensity*0.44)+ (betaDensity*0.56); |
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189 | betaCloth = new G4Material("betacloth",d,2); |
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190 | betaCloth -> AddMaterial (beta, 0.56); |
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191 | betaCloth -> AddMaterial (vacuum,0.44); |
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192 | |
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193 | d = (vacuumDensity*0.73)+ (nextelDensity*0.27); |
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194 | eterogeneousNextel = new G4Material("Nextel312AF62",d,2); |
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195 | eterogeneousNextel -> AddMaterial (vacuum, 0.73); |
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196 | eterogeneousNextel -> AddMaterial (nextel, 0.27); |
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197 | |
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198 | d = (vacuumDensity*0.44)+ (kevlarDensity*0.56); |
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199 | kevlarVacuum = new G4Material("kevlarVacuum",d,2); |
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200 | kevlarVacuum -> AddMaterial (vacuum, 0.44); |
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201 | kevlarVacuum -> AddMaterial (kevlar, 0.56); |
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202 | |
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203 | d = 0.94 * g/cm3; |
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204 | polyethylene = new G4Material("polyethylene",d,2); |
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205 | polyethylene -> AddElement(elH,0.14); |
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206 | polyethylene -> AddElement(elC,0.86); |
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207 | |
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208 | d = 1.19 * g/cm3; |
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209 | polyacrylate = new G4Material("polyacrylate",d,3); |
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210 | polyacrylate -> AddElement(elH,0.08); |
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211 | polyacrylate -> AddElement(elC,0.60); |
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212 | polyacrylate -> AddElement(elO,0.32); |
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213 | |
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214 | d = 1.17 * g/cm3; |
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215 | evoh = new G4Material("evoh",d,3); |
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216 | evoh -> AddElement(elH,0.11); |
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217 | evoh -> AddElement(elC,0.67); |
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218 | evoh -> AddElement(elO,0.22); |
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219 | |
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220 | G4double nomexDensity = 0.98 * g/cm3; |
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221 | nomex = new G4Material("nomex",nomexDensity,5); |
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222 | nomex -> AddElement(elH,0.04); |
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223 | nomex -> AddElement(elC,0.54); |
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224 | nomex -> AddElement(elN,0.09); |
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225 | nomex -> AddElement(elO,0.10); |
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226 | nomex -> AddElement(elCl,0.23); |
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227 | |
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228 | d = 0.45*(nomexDensity)+ 0.55*(airDensity); |
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229 | nomexAir = new G4Material("nomexAir",d,2); |
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230 | nomexAir -> AddMaterial(nomex,0.45); |
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231 | nomexAir -> AddMaterial(matAir,0.55); |
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232 | |
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233 | d =0.56*(kevlarDensity)+ 0.44*(airDensity); |
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234 | kevlarAir = new G4Material("kevlarAir",d,2); |
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235 | kevlarAir -> AddMaterial(kevlar,0.56); |
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236 | kevlarAir -> AddMaterial(matAir,0.44); |
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237 | |
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238 | d = 1.5*g/cm3; |
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239 | moon = new G4Material("moon",d,6); |
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240 | moon -> AddElement(elO,0.45); |
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241 | moon -> AddElement(elMg,0.05); |
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242 | moon -> AddElement(elAl,0.13); |
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243 | moon -> AddElement(elSi,0.21); |
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244 | moon -> AddElement(elCa,0.10); |
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245 | moon -> AddElement(elFe,0.06); |
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246 | } |
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247 | |
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248 | G4Material* RemSimMaterial::GetMaterial(G4String material) |
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249 | { |
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250 | G4Material* pttoMaterial = G4Material::GetMaterial(material); |
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251 | return pttoMaterial; |
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252 | } |
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