1 | #include "ELYSE/DetectorConstruction.hh" |
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2 | |
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3 | // Geant 4 |
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4 | #include "G4MaterialTable.hh" |
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5 | #include "G4ElementTable.hh" |
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6 | #include "G4Box.hh" |
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7 | #include "G4SubtractionSolid.hh" |
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8 | #include "G4VPhysicalVolume.hh" |
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9 | #include "G4OpticalSurface.hh" |
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10 | #include "G4LogicalVolume.hh" |
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11 | #include "G4LogicalSkinSurface.hh" |
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12 | #include "G4LogicalBorderSurface.hh" |
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13 | #include "G4PVPlacement.hh" |
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14 | #include "G4SDManager.hh" |
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15 | #include "G4Material.hh" |
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16 | #include "G4Element.hh" |
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17 | |
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18 | #include "G4GeometryManager.hh" |
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19 | #include "G4PhysicalVolumeStore.hh" |
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20 | #include "G4LogicalVolumeStore.hh" |
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21 | #include "G4SolidStore.hh" |
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22 | #include "G4RunManager.hh" |
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23 | #include "G4Colour.hh" |
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24 | #include "G4VisAttributes.hh" |
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25 | |
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26 | //ELYSE |
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27 | #include "ELYSE/TrappingVolume.hh" |
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28 | #include "ELYSE/DetectorMessenger.hh" |
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29 | #include "ELYSE/Cast.hh" |
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30 | #include "ELYSE/Analysis.hh" |
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31 | |
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32 | ELYSE::DetectorConstruction::DetectorConstruction() { |
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33 | |
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34 | //----------------- |
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35 | // Create Materials |
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36 | //----------------- |
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37 | |
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38 | ConstructMaterials(); |
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39 | |
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40 | //----------------- |
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41 | // Initilize SD pointers |
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42 | //----------------- |
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43 | |
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44 | aTrappingVolume = 0; |
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45 | |
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46 | //----------------- |
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47 | // Volume/Surface lengths/size (default) |
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48 | //----------------- |
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49 | |
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50 | //The Hall |
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51 | expHall_x = expHall_y = expHall_z = 1.0*m; |
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52 | //The target volume |
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53 | water_x = water_y = water_z = 10.0*cm; |
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54 | //tyvek sheet thickness |
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55 | tyvek_thickness = 1.0*mm; |
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56 | |
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57 | |
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58 | updated = true; |
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59 | |
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60 | //Initialize the optical surface |
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61 | OpWaterTyvekSurface = 0; |
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62 | OpWaterAirSurface = 0; |
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63 | |
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64 | |
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65 | //----------------- |
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66 | // Make the detector messenger to allow changing geometry |
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67 | //----------------- |
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68 | |
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69 | messenger = new DetectorMessenger(this); |
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70 | |
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71 | |
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72 | }//Ctor |
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73 | |
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74 | //---------------------------------------------------------------------------------------------- |
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75 | ELYSE::DetectorConstruction::~DetectorConstruction(){ |
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76 | delete messenger; |
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77 | } |
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78 | |
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79 | //----------------------------------------------------------------------------------------------- |
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80 | |
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81 | G4VPhysicalVolume* ELYSE::DetectorConstruction::Construct() { |
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82 | |
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83 | //----------------------- |
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84 | // The Solids |
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85 | //----------------------- |
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86 | |
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87 | //----------------------- |
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88 | // A box of water delimited by a tyvek sheet and surrounding by a air volume sensitive |
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89 | //----------------------- |
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90 | |
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91 | |
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92 | G4Box* solidExpHall = new G4Box("expHall", |
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93 | expHall_x/2., |
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94 | expHall_y/2., |
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95 | expHall_z/2.); |
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96 | |
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97 | |
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98 | //a volume sensitive to trap every particles... |
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99 | G4Box* solidSensiVolFull = new G4Box("SensiVolFull", |
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100 | water_x/2.+ 2.*tyvek_thickness, |
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101 | water_y/2.+ 2.*tyvek_thickness, |
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102 | water_z/2.+ 2.*tyvek_thickness |
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103 | ); |
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104 | |
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105 | |
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106 | G4Box* solidTyvekFull = new G4Box("TyvekFull", |
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107 | water_x/2.+tyvek_thickness, |
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108 | water_y/2.+tyvek_thickness, |
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109 | water_z/2.+tyvek_thickness |
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110 | ); |
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111 | |
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112 | G4Box* solidWaterTank = new G4Box("waterTank",water_x/2.,water_y/2.,water_z/2.); |
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113 | |
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114 | |
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115 | |
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116 | G4SubtractionSolid* solidSensiVol = new G4SubtractionSolid("SensiVol",solidSensiVolFull,solidTyvekFull); |
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117 | |
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118 | //Make the tyvek volume as an subtraction to define a proper tyvek volume for the oprtical surface |
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119 | //overwise we would have done a tyvek volume and place inside a water volume... |
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120 | G4SubtractionSolid* solidTyvek = new G4SubtractionSolid("TyvekSheet",solidTyvekFull,solidWaterTank); |
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121 | |
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122 | |
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123 | //----------------------- |
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124 | // The Logical and Physical volumes |
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125 | // The vizualization attributes are defined in scripts/Styles/ELYSE.styles |
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126 | //----------------------- |
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127 | |
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128 | |
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129 | |
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130 | G4LogicalVolume* logicExpHall = |
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131 | new G4LogicalVolume(solidExpHall, |
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132 | G4Material::GetMaterial("Air"), |
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133 | "expHall", |
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134 | 0,0,0); |
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135 | |
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136 | G4VPhysicalVolume* physicExpHall = |
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137 | new G4PVPlacement(0,G4ThreeVector(), |
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138 | logicExpHall, |
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139 | "expHall", |
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140 | 0,false,0); |
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141 | |
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142 | |
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143 | G4LogicalVolume* logicSensiVol |
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144 | = new G4LogicalVolume(solidSensiVol,G4Material::GetMaterial("Glass"),"SensiVol",0,0,0); |
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145 | |
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146 | |
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147 | G4VPhysicalVolume* physicSensiVol |
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148 | = new G4PVPlacement(0,G4ThreeVector(),logicSensiVol,"SensiVol", |
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149 | logicExpHall,false,0); |
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150 | |
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151 | |
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152 | G4LogicalVolume* logicTyvek |
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153 | = new G4LogicalVolume(solidTyvek,G4Material::GetMaterial("Tyvek"),"TyvekSheet",0,0,0); |
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154 | |
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155 | G4VPhysicalVolume* physicTyvek |
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156 | = new G4PVPlacement(0,G4ThreeVector(),logicTyvek,"TyvekSheet", |
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157 | logicExpHall,false,0); |
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158 | |
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159 | G4LogicalVolume* logicWaterTank |
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160 | = new G4LogicalVolume(solidWaterTank,G4Material::GetMaterial("Water"),"waterTank",0,0,0); |
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161 | |
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162 | |
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163 | G4VPhysicalVolume* physicWaterTank |
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164 | = new G4PVPlacement(0,G4ThreeVector(),logicWaterTank,"waterTank", |
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165 | logicExpHall,false,0); |
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166 | |
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167 | |
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168 | //introduce the interfaces Water-Tyvek and Tyvek-Glass for optical photons |
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169 | new G4LogicalBorderSurface("waterTyvekInterface", |
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170 | physicWaterTank,physicTyvek,OpWaterTyvekSurface); |
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171 | |
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172 | new G4LogicalBorderSurface("tyvekGlassInterface", |
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173 | physicTyvek,physicSensiVol,OpTyvekGlassSurface); |
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174 | |
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175 | //-------------- |
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176 | // Make sensitive detectors (this is quite artificial for the moment 13/2/07) |
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177 | //-------------- |
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178 | |
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179 | G4SDManager* SDman = G4SDManager::GetSDMpointer(); |
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180 | |
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181 | if (!aTrappingVolume) { |
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182 | //JEC 25/1/06 add the "this" pointer, so WCSD can access to the PMT location wo static functions |
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183 | aTrappingVolume = new TrappingVolume( "/ELYSE/TrappingVolume", this ); |
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184 | SDman->AddNewDetector( aTrappingVolume ); |
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185 | } |
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186 | logicSensiVol->SetSensitiveDetector( aTrappingVolume ); |
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187 | |
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188 | |
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189 | |
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190 | // Return the pointer to the physical experimental hall |
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191 | return physicExpHall; |
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192 | } //Construct |
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193 | |
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194 | //--------------------------------------------------------------------------------------------- |
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195 | void ELYSE::DetectorConstruction::ConstructMaterials() { |
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196 | |
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197 | //---Vaccuum |
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198 | G4double density = universe_mean_density; //from PhysicalConstants.h |
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199 | G4double pressure = 1.e-19*pascal; |
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200 | G4double temperature = 0.1*kelvin; |
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201 | G4double a = 1.01*g/mole; |
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202 | new G4Material("Vaccuum", 1., a, density, |
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203 | kStateGas,temperature,pressure); |
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204 | |
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205 | //---Water |
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206 | |
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207 | a = 1.01*g/mole; |
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208 | G4Element* elH |
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209 | = new G4Element("Hydrgen","H", 1,a); |
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210 | |
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211 | a = 16.00*g/mole; |
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212 | G4Element* elO |
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213 | = new G4Element("Oxygen","O", 8,a); |
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214 | |
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215 | density = 1.00*g/cm3; |
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216 | G4Material* Water |
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217 | = new G4Material("Water",density,2); |
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218 | Water->AddElement(elH, 2); |
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219 | Water->AddElement(elO, 1); |
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220 | |
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221 | //---Air |
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222 | |
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223 | a = 14.01*g/mole; |
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224 | G4Element* elN |
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225 | = new G4Element("Nitrogen","N", 7,a); |
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226 | |
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227 | density = 1.290*mg/cm3; |
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228 | G4Material* Air |
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229 | = new G4Material("Air",density,2); |
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230 | Air->AddElement(elN, 70.*perCent); |
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231 | Air->AddElement(elO, 30.*perCent); |
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232 | |
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233 | |
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234 | //---Glass |
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235 | a = 28.09*g/mole; |
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236 | G4Element* elSi = new G4Element("Silicon", "Si", 14., a); |
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237 | |
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238 | density = 2.20*g/cm3; |
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239 | G4Material* SiO2 = new G4Material("SiO2",density,2); |
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240 | SiO2->AddElement(elSi, 1); |
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241 | SiO2->AddElement(elO , 2); |
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242 | |
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243 | a = 10.81*g/mole; |
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244 | G4Element* elB = new G4Element("Boron", "B", 5, a); |
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245 | |
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246 | density = 2.46*g/cm3; |
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247 | G4Material* B2O3 = new G4Material("B2O3",density,2); |
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248 | B2O3->AddElement(elB, 2); |
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249 | B2O3->AddElement(elO, 3); |
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250 | |
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251 | a = 22.99*g/mole; |
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252 | G4Element* elNa = new G4Element("Sodium", "Na", 11, a); |
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253 | |
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254 | density = 2.27*g/cm3; |
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255 | G4Material* Na2O = new G4Material("Na2O",density,2); |
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256 | Na2O->AddElement(elNa, 2); |
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257 | Na2O->AddElement(elO, 1); |
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258 | |
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259 | a = 26.98*g/mole; |
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260 | G4Element* elAl = new G4Element("Aluminum", "Al", 13, a); |
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261 | |
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262 | density = 4.00*g/cm3; |
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263 | G4Material* Al2O3 = new G4Material("Al2O3",density,2); |
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264 | Al2O3->AddElement(elAl, 2); |
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265 | Al2O3->AddElement(elO, 3); |
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266 | |
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267 | density = 2.23*g/cm3; |
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268 | G4Material* Glass = new G4Material("Glass",density,4); |
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269 | |
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270 | Glass->AddMaterial(SiO2, 80.6*perCent); |
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271 | Glass->AddMaterial(B2O3, 13.0*perCent); |
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272 | Glass->AddMaterial(Na2O, 4.0*perCent); |
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273 | Glass->AddMaterial(Al2O3, 2.4*perCent); |
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274 | |
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275 | |
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276 | //---Tyvek |
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277 | //JEC : 9/2/07 as MEMPHYS/SK::Blacksheet in a version 0 |
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278 | //JEC + SDC: 9/2/07 use Auger Liner definition |
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279 | a= 12.01*g/mole; |
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280 | G4Element* elC |
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281 | = new G4Element("Carbon","C", 6,a); |
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282 | |
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283 | density = 0.94*g/cm3; |
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284 | G4Material* Tyvek = new G4Material("Tyvek",density,2); |
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285 | Tyvek->AddElement(elC, 2); |
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286 | Tyvek->AddElement(elH, 4); |
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287 | |
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288 | |
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289 | // ------------------------------------------------------------- |
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290 | // Generate & Add Material Properties Table |
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291 | // ------------------------------------------------------------- |
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292 | |
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293 | const G4int NUMENTRIES_general=60; //number of energy bins to simulate material properties |
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294 | |
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295 | //-------------- |
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296 | //-------- Water |
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297 | //-------------- |
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298 | |
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299 | G4double ENERGY_water[NUMENTRIES_general] = |
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300 | { 1.56962*eV, 1.58974*eV, 1.61039*eV, 1.63157*eV, |
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301 | 1.65333*eV, 1.67567*eV, 1.69863*eV, 1.72222*eV, |
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302 | 1.74647*eV, 1.77142*eV, 1.79710*eV, 1.82352*eV, |
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303 | 1.85074*eV, 1.87878*eV, 1.90769*eV, 1.93749*eV, |
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304 | 1.96825*eV, 1.99999*eV, 2.03278*eV, 2.06666*eV, |
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305 | 2.10169*eV, 2.13793*eV, 2.17543*eV, 2.21428*eV, |
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306 | 2.25454*eV, 2.29629*eV, 2.33962*eV, 2.38461*eV, |
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307 | 2.43137*eV, 2.47999*eV, 2.53061*eV, 2.58333*eV, |
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308 | 2.63829*eV, 2.69565*eV, 2.75555*eV, 2.81817*eV, |
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309 | 2.88371*eV, 2.95237*eV, 3.02438*eV, 3.09999*eV, |
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310 | 3.17948*eV, 3.26315*eV, 3.35134*eV, 3.44444*eV, |
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311 | 3.54285*eV, 3.64705*eV, 3.75757*eV, 3.87499*eV, |
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312 | 3.99999*eV, 4.13332*eV, 4.27585*eV, 4.42856*eV, |
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313 | 4.59258*eV, 4.76922*eV, 4.95999*eV, 5.16665*eV, |
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314 | 5.39129*eV, 5.63635*eV, 5.90475*eV, 6.19998*eV }; |
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315 | |
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316 | G4double RINDEX1[NUMENTRIES_general] = |
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317 | { 1.32885, 1.32906, 1.32927, 1.32948, 1.3297, 1.32992, 1.33014, |
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318 | 1.33037, 1.3306, 1.33084, 1.33109, 1.33134, 1.3316, 1.33186, 1.33213, |
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319 | 1.33241, 1.3327, 1.33299, 1.33329, 1.33361, 1.33393, 1.33427, 1.33462, |
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320 | 1.33498, 1.33536, 1.33576, 1.33617, 1.3366, 1.33705, 1.33753, 1.33803, |
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321 | 1.33855, 1.33911, 1.3397, 1.34033, 1.341, 1.34172, 1.34248, 1.34331, |
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322 | 1.34419, 1.34515, 1.3462, 1.34733, 1.34858, 1.34994, 1.35145, 1.35312, |
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323 | 1.35498, 1.35707, 1.35943, 1.36211, 1.36518, 1.36872, 1.37287, 1.37776, |
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324 | 1.38362, 1.39074, 1.39956, 1.41075, 1.42535 }; |
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325 | |
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326 | G4double ABSORPTION_water[NUMENTRIES_general] = |
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327 | {25.3504*cm, 31.7938*cm, 39.9915*cm, 50.454*cm, 63.85*cm, |
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328 | 81.0584*cm, 103.24*cm, 131.93*cm, 169.172*cm, 217.694*cm, |
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329 | 224.921*cm, 249.688*cm, 262.674*cm, 273*cm, 321.13*cm, 339.789*cm, |
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330 | 351.617*cm, 363.108*cm, 385.802*cm, 461.042*cm, 707.714*cm, |
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331 | 1038.42*cm, 1383.7*cm, 1558.36*cm, 1722.65*cm, 1939.11*cm, |
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332 | 2092.49*cm, 2240.14*cm, 2962.96*cm, 4967.03*cm, 6368.58*cm, |
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333 | 8207.56*cm, 10634.2*cm, 13855.3*cm, 18157.3*cm, 23940.2*cm, |
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334 | 31766*cm, 42431.6*cm, 57074.9*cm, 77335.9*cm, 105598*cm, |
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335 | 145361*cm, 192434*cm, 183898*cm, 176087*cm, 168913*cm, 162301*cm, |
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336 | 156187*cm, 150516*cm, 145243*cm, 140327*cm, 135733*cm, 131430*cm, |
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337 | 127392*cm, 123594*cm, 120016*cm, 116640*cm, 113448*cm, 110426*cm, |
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338 | 107562*cm}; |
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339 | |
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340 | // M Fechner: Rayleigh scattering -- as of version 4.6.2 of GEANT, |
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341 | // one may use one's own Rayleigh scattering lengths (the buffer is no |
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342 | // longer overwritten for "water", see 4.6.2 release notes) |
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343 | |
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344 | // RAYFF = 1/ARAS, for those of you who know SKdetsim... |
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345 | // actually that's not quite right because the scattering models |
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346 | // are different; in G4 there is no scattering depolarization |
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347 | // std value at SK = 0.6. But Mie scattering is implemented |
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348 | // in SKdetsim and not in G4 |
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349 | |
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350 | // april 2005 : reduced reflections, let's increase scattering... |
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351 | // G4double RAYFF = 1.0/1.65; |
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352 | G4double RAYFF = 1.0/1.5; |
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353 | |
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354 | G4double RAYLEIGH_water[NUMENTRIES_general] = { |
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355 | 167024.4*cm*RAYFF, 158726.7*cm*RAYFF, 150742*cm*RAYFF, |
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356 | 143062.5*cm*RAYFF, 135680.2*cm*RAYFF, 128587.4*cm*RAYFF, |
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357 | 121776.3*cm*RAYFF, 115239.5*cm*RAYFF, 108969.5*cm*RAYFF, |
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358 | 102958.8*cm*RAYFF, 97200.35*cm*RAYFF, 91686.86*cm*RAYFF, |
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359 | 86411.33*cm*RAYFF, 81366.79*cm*RAYFF, 76546.42*cm*RAYFF, |
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360 | 71943.46*cm*RAYFF, 67551.29*cm*RAYFF, 63363.36*cm*RAYFF, |
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361 | 59373.25*cm*RAYFF, 55574.61*cm*RAYFF, 51961.24*cm*RAYFF, |
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362 | 48527.00*cm*RAYFF, 45265.87*cm*RAYFF, 42171.94*cm*RAYFF, |
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363 | 39239.39*cm*RAYFF, 36462.50*cm*RAYFF, 33835.68*cm*RAYFF, |
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364 | 31353.41*cm*RAYFF, 29010.30*cm*RAYFF, 26801.03*cm*RAYFF, |
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365 | 24720.42*cm*RAYFF, 22763.36*cm*RAYFF, 20924.88*cm*RAYFF, |
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366 | 19200.07*cm*RAYFF, 17584.16*cm*RAYFF, 16072.45*cm*RAYFF, |
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367 | 14660.38*cm*RAYFF, 13343.46*cm*RAYFF, 12117.33*cm*RAYFF, |
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368 | 10977.70*cm*RAYFF, 9920.416*cm*RAYFF, 8941.407*cm*RAYFF, |
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369 | 8036.711*cm*RAYFF, 7202.470*cm*RAYFF, 6434.927*cm*RAYFF, |
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370 | 5730.429*cm*RAYFF, 5085.425*cm*RAYFF, 4496.467*cm*RAYFF, |
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371 | 3960.210*cm*RAYFF, 3473.413*cm*RAYFF, 3032.937*cm*RAYFF, |
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372 | 2635.746*cm*RAYFF, 2278.907*cm*RAYFF, 1959.588*cm*RAYFF, |
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373 | 1675.064*cm*RAYFF, 1422.710*cm*RAYFF, 1200.004*cm*RAYFF, |
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374 | 1004.528*cm*RAYFF, 833.9666*cm*RAYFF, 686.1063*cm*RAYFF |
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375 | }; |
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376 | |
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377 | // SDC: new parameters for scintillation |
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378 | |
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379 | G4double SCINTILFAST[NUMENTRIES_general] = |
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380 | { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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381 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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382 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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383 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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384 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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385 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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386 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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387 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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388 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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389 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}; |
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390 | |
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391 | |
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392 | G4double SCINTILSLOW[NUMENTRIES_general] = |
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393 | { 0 , 0 , 0 , 0 , 0 , 0 , 0, |
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394 | 0 , 0 , 0 , 0 , 0 , 0 , |
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395 | 0 , 0 , 0 , 0 , 0 , 0 , |
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396 | 0.505 , 1.5 , 2.5 , 3.5 , 4.5 , 5.5 , |
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397 | 6.5 , 7.5 , 8.5 , 8.5 , 7.5 , 6.5 , |
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398 | 5 , 3.5 , 2.5 , 1.5 , 0.505 , 0.505 , |
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399 | 1.5 , 2.5 , 3.5 , 4.5 , 5.5 , 6.5 , |
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400 | 7.5 , 8.5 , 8.5 , 7.5 , 6.5 , 5.5 , |
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401 | 4.5 , 0 , 0 , 0 , 0 , 0 , |
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402 | 0 , 0 , 0 , 0 , 0 }; |
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403 | |
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404 | G4MaterialPropertiesTable *myMPT1 = new G4MaterialPropertiesTable(); |
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405 | myMPT1->AddProperty("RINDEX", ENERGY_water, RINDEX1, NUMENTRIES_general); |
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406 | myMPT1->AddProperty("ABSLENGTH",ENERGY_water, ABSORPTION_water, NUMENTRIES_general); |
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407 | |
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408 | myMPT1->AddProperty("FASTCOMPONENT",ENERGY_water,SCINTILFAST,NUMENTRIES_general); |
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409 | myMPT1->AddProperty("SLOWCOMPONENT",ENERGY_water,SCINTILSLOW,NUMENTRIES_general); |
---|
410 | |
---|
411 | // M Fechner: new, don't let G4 compute it. |
---|
412 | myMPT1->AddProperty("RAYLEIGH",ENERGY_water,RAYLEIGH_water,NUMENTRIES_general); |
---|
413 | |
---|
414 | //SDC : scintillation part if needed (G4 exemple ???) |
---|
415 | myMPT1->AddConstProperty("SCINTILLATIONYIELD",50./MeV); |
---|
416 | myMPT1->AddConstProperty("RESOLUTIONSCALE",1.0); |
---|
417 | myMPT1->AddConstProperty("FASTTIMECONSTANT", 1.*ns); |
---|
418 | myMPT1->AddConstProperty("SLOWTIMECONSTANT",10.*ns); |
---|
419 | myMPT1->AddConstProperty("YIELDRATIO",0.8); |
---|
420 | |
---|
421 | |
---|
422 | Water->SetMaterialPropertiesTable(myMPT1); |
---|
423 | |
---|
424 | G4cout << "ConstructMaterial: Dump Water properties" << G4endl; |
---|
425 | myMPT1->DumpTable(); |
---|
426 | |
---|
427 | |
---|
428 | //-------------- |
---|
429 | //------------ Air |
---|
430 | //-------------- |
---|
431 | G4double RINDEX_air[NUMENTRIES_general] = |
---|
432 | { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
433 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
434 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
435 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
436 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
437 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
438 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
439 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
440 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
441 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}; |
---|
442 | |
---|
443 | //utter fiction at this stage, does not matter |
---|
444 | G4double RAYLEIGH_air[NUMENTRIES_general] = |
---|
445 | { 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
446 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
447 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
448 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
449 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
450 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
451 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
452 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
453 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
454 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m}; |
---|
455 | |
---|
456 | G4double ABSORPTION_air[NUMENTRIES_general] = |
---|
457 | { 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
458 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
459 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
460 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
461 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
462 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
463 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
464 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
465 | 1.0e-9*cm, 1.0e-9*cm,1.0e-9*cm, 1.0e-9*cm}; |
---|
466 | |
---|
467 | |
---|
468 | G4MaterialPropertiesTable *myMPT2 = new G4MaterialPropertiesTable(); |
---|
469 | myMPT2->AddProperty("RINDEX", ENERGY_water, RINDEX_air, NUMENTRIES_general); |
---|
470 | // M Fechner : what is that ????? |
---|
471 | // myMPT2->AddProperty("ABSLENGTH", ENERGY_water, BLACKABS_blacksheet, NUMENTRIES_general); |
---|
472 | // JEC: replace BLACKABS_blacksheet by ABSORPTION_air |
---|
473 | myMPT2->AddProperty("ABSLENGTH", ENERGY_water, ABSORPTION_air, NUMENTRIES_general); |
---|
474 | myMPT2->AddProperty("RAYLEIGH",ENERGY_water, RAYLEIGH_air, NUMENTRIES_general); |
---|
475 | Air->SetMaterialPropertiesTable(myMPT2); |
---|
476 | |
---|
477 | |
---|
478 | //-------------- |
---|
479 | //---------------- Tyvek |
---|
480 | //-------------- |
---|
481 | //JEC 9/2/07 : as Blacksheet in a version 0 |
---|
482 | //JEC +SDC 9/2/07: introduce the Auger simulation of the liner |
---|
483 | |
---|
484 | const G4int NUMENTRIES_tyvek = 30; |
---|
485 | |
---|
486 | G4double ENERGY_tyvek[NUMENTRIES_tyvek] = { |
---|
487 | 2.08*eV , 2.16*eV , 2.19*eV , 2.23*eV , 2.27*eV , 2.32*eV , 2.36*eV , 2.41*eV , 2.46*eV , 2.50*eV , |
---|
488 | 2.56*eV , 2.61*eV , 2.67*eV , 2.72*eV , 2.79*eV , 2.85*eV , 2.92*eV , 2.99*eV , 3.06*eV , 3.14*eV , |
---|
489 | 3.22*eV , 3.31*eV , 3.4*eV , 3.49*eV , 3.59*eV , 3.7*eV , 3.81*eV , 3.94*eV , 4.07*eV , 4.20*eV }; |
---|
490 | |
---|
491 | G4double ABSORPTION_Tyvek[NUMENTRIES_tyvek] = |
---|
492 | { 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , |
---|
493 | 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , |
---|
494 | 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m }; |
---|
495 | |
---|
496 | G4MaterialPropertiesTable *myMPT4 = new G4MaterialPropertiesTable(); |
---|
497 | myMPT4->AddProperty("ABSLENGTH", ENERGY_tyvek, ABSORPTION_Tyvek, NUMENTRIES_tyvek); |
---|
498 | Tyvek->SetMaterialPropertiesTable(myMPT4); |
---|
499 | |
---|
500 | |
---|
501 | //-------------- |
---|
502 | //--------- Glass |
---|
503 | //-------------- |
---|
504 | |
---|
505 | G4double RINDEX_glass[NUMENTRIES_general] = |
---|
506 | { 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
507 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
508 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
509 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
510 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
511 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
512 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
513 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
514 | 1.600, 1.600 }; |
---|
515 | |
---|
516 | //JEC: To do adapt to the # of entries and do not include quantum eff. of a PMTs... as in MEMPHYS case 9/2/07 |
---|
517 | // G4double ABSORPTION_glass[NUMENTRIES] = |
---|
518 | // { 100.0*cm, 110.0*cm, 120.0*cm, 130.0*cm, 140.0*cm, 150.0*cm, 160.0*cm, |
---|
519 | // 165.0*cm, 170.0*cm, 175.0*cm, 180.0*cm, 185.0*cm, 190.0*cm, 195.0*cm, |
---|
520 | // 200.0*cm, 200.0*cm, 200.0*cm, 200.0*cm, 200.0*cm, 195.0*cm, 190.0*cm, |
---|
521 | // 185.0*cm, 180.0*cm, 175.0*cm, 170.0*cm, 160.0*cm, 150.0*cm, 140.0*cm, |
---|
522 | // 130.0*cm, 120.0*cm, 110.0*cm, 100.0*cm }; |
---|
523 | |
---|
524 | //JEC dummy values to be able to compile !!! 14/2/07 |
---|
525 | G4double ABSORPTION_glass[NUMENTRIES_general] = |
---|
526 | { 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
527 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
528 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
529 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
530 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
531 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
532 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
533 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
534 | 150.0*cm, 150.0*cm,150.0*cm, 150.0*cm}; |
---|
535 | |
---|
536 | |
---|
537 | |
---|
538 | G4MaterialPropertiesTable *myMPT5 = new G4MaterialPropertiesTable(); |
---|
539 | myMPT5->AddProperty("RINDEX", ENERGY_water, RINDEX_glass, NUMENTRIES_general); |
---|
540 | myMPT5->AddProperty("ABSLENGTH",ENERGY_water, ABSORPTION_glass, NUMENTRIES_general); |
---|
541 | Glass->SetMaterialPropertiesTable(myMPT5); |
---|
542 | |
---|
543 | // ------------- Surfaces -------------- |
---|
544 | |
---|
545 | //-------------------- |
---|
546 | // Water - Tyvek |
---|
547 | //-------------------- |
---|
548 | //JEC 9/2/07: From the BackSheet Simulation in MEMPHYS/SK |
---|
549 | //JEC + SDC: input properties from Auger |
---|
550 | |
---|
551 | OpWaterTyvekSurface = new G4OpticalSurface("WaterTyvekSurface"); |
---|
552 | OpWaterTyvekSurface->SetType(dielectric_dielectric); |
---|
553 | OpWaterTyvekSurface->SetModel(unified); |
---|
554 | OpWaterTyvekSurface->SetFinish(groundbackpainted); |
---|
555 | OpWaterTyvekSurface->SetSigmaAlpha( 0.17 ); |
---|
556 | |
---|
557 | //JEC + SDC 9/2/07 : adapted from Auger |
---|
558 | const G4int NUMENTRIES_water_tyvek = 3; |
---|
559 | G4double PP[NUMENTRIES_water_tyvek] = { 2.08*eV, 3.0*eV, 4.2*eV }; |
---|
560 | G4double RINDEX_tyvek[NUMENTRIES_water_tyvek] = { 0.0 , 0.0 , 0.0 }; //JEC ???? |
---|
561 | G4double SPECULARLOBECONSTANT[NUMENTRIES_water_tyvek] = { 0.2 , 0.2 , 0.2 }; |
---|
562 | G4double SPECULARSPIKECONSTANT[NUMENTRIES_water_tyvek] = { 0.0 , 0.0 , 0.0 }; |
---|
563 | G4double BACKSCATTERCONSTANT[NUMENTRIES_water_tyvek] = { 0.0 , 0.0 , 0.0 }; |
---|
564 | |
---|
565 | //JEC 9/2/07 from MEMPHYS/SK Blacksheet: for sure should be modified! |
---|
566 | //JEC + SDC 9/2/07 adapted from Auger |
---|
567 | G4double REFLECTIVITY_tyvek[NUMENTRIES_tyvek] = |
---|
568 | { 0.968816 , 0.968427 , 0.967940 , 0.967357 , 0.967065 , 0.966870 , 0.966870 , 0.967162 , 0.967649 , 0.968524 , |
---|
569 | 0.969497 , 0.970568 , 0.971541 , 0.972319 , 0.973000 , 0.973000 , 0.972319 , 0.970762 , 0.967940 , 0.963562 , |
---|
570 | 0.957432 , 0.948967 , 0.938167 , 0.924350 , 0.908198 , 0.886208 , 0.861008 , 0.831039 , 0.795719 , 0.754561 }; |
---|
571 | |
---|
572 | |
---|
573 | G4MaterialPropertiesTable *myST1 = new G4MaterialPropertiesTable(); |
---|
574 | myST1->AddProperty("RINDEX", ENERGY_tyvek, RINDEX_tyvek, NUMENTRIES_tyvek); |
---|
575 | myST1->AddProperty("SPECULARLOBECONSTANT", PP, SPECULARLOBECONSTANT, NUMENTRIES_water_tyvek); |
---|
576 | myST1->AddProperty("SPECULARSPIKECONSTANT", PP, SPECULARSPIKECONSTANT, NUMENTRIES_water_tyvek); |
---|
577 | myST1->AddProperty("BACKSCATTERCONSTANT", PP, BACKSCATTERCONSTANT, NUMENTRIES_water_tyvek); |
---|
578 | myST1->AddProperty("REFLECTIVITY", ENERGY_tyvek, REFLECTIVITY_tyvek, NUMENTRIES_tyvek); |
---|
579 | OpWaterTyvekSurface->SetMaterialPropertiesTable(myST1); |
---|
580 | |
---|
581 | |
---|
582 | //------------------ |
---|
583 | //Tyvek - Glass |
---|
584 | //------------------ |
---|
585 | //JEC 13/2/07 this is a stopping surface as the photocathode in MEMPHYS |
---|
586 | // reflectivity = 0 && efficiency = 100% => absorption |
---|
587 | |
---|
588 | OpTyvekGlassSurface = new G4OpticalSurface("TyvekGlassSurface"); |
---|
589 | OpTyvekGlassSurface->SetType(dielectric_metal); //as for LXe G4 example |
---|
590 | OpTyvekGlassSurface->SetModel(glisur); //as for LXe G4 example |
---|
591 | OpTyvekGlassSurface->SetFinish(polished); |
---|
592 | const G4int NUM = 2; |
---|
593 | G4double REFLECTIVITY_tyvekglass[NUM] = { 0.0, 0.0 }; |
---|
594 | G4double EFFICIENCY_tyvekglass[NUM] = { 1.0, 1.0 }; |
---|
595 | |
---|
596 | G4MaterialPropertiesTable *myST2 = new G4MaterialPropertiesTable(); |
---|
597 | myST2->AddProperty("REFLECTIVITY", PP, REFLECTIVITY_tyvekglass, NUM); |
---|
598 | myST2->AddProperty("EFFICIENCY", PP, EFFICIENCY_tyvekglass, NUM); |
---|
599 | OpTyvekGlassSurface->SetMaterialPropertiesTable(myST2); |
---|
600 | |
---|
601 | //------------------ |
---|
602 | //Water - Air |
---|
603 | //------------------ |
---|
604 | |
---|
605 | //JEC: 9/2/07 certainly from a G4 novice exercice ==> should be clarified |
---|
606 | OpWaterAirSurface = new G4OpticalSurface("WaterAirSurface"); |
---|
607 | OpWaterAirSurface->SetType(dielectric_dielectric); |
---|
608 | OpWaterAirSurface->SetFinish(ground); |
---|
609 | OpWaterAirSurface->SetModel(unified); |
---|
610 | |
---|
611 | const G4int num_WaterAir = 2; |
---|
612 | G4double Ephoton_WaterAir[num_WaterAir] = {2.038*eV, 4.144*eV}; |
---|
613 | G4double RefractiveIndex_WaterAir[num_WaterAir] = {1.35, 1.40}; |
---|
614 | G4double SpecularLobe_WaterAir[num_WaterAir] = {0.3, 0.3}; |
---|
615 | G4double SpecularSpike_WaterAir[num_WaterAir] = {0.2, 0.2}; |
---|
616 | G4double Backscatter_WaterAir[num_WaterAir] = {0.2, 0.2}; |
---|
617 | |
---|
618 | G4MaterialPropertiesTable* myST11 = new G4MaterialPropertiesTable(); |
---|
619 | |
---|
620 | myST11->AddProperty("RINDEX", Ephoton_WaterAir, RefractiveIndex_WaterAir, num_WaterAir); |
---|
621 | myST11->AddProperty("SPECULARLOBECONSTANT", Ephoton_WaterAir, SpecularLobe_WaterAir, num_WaterAir); |
---|
622 | myST11->AddProperty("SPECULARSPIKECONSTANT", Ephoton_WaterAir, SpecularSpike_WaterAir, num_WaterAir); |
---|
623 | myST11->AddProperty("BACKSCATTERCONSTANT", Ephoton_WaterAir, Backscatter_WaterAir, num_WaterAir); |
---|
624 | |
---|
625 | OpWaterAirSurface->SetMaterialPropertiesTable(myST11); |
---|
626 | }//ConstructMaterials |
---|
627 | |
---|
628 | //----------------------------------------------------------------------------------------------- |
---|
629 | |
---|
630 | void ELYSE::DetectorConstruction::SetWaterDimensions(G4ThreeVector dim){ |
---|
631 | water_x = dim[0]; |
---|
632 | water_y = dim[1]; |
---|
633 | water_z = dim[2]; |
---|
634 | updated = true; |
---|
635 | }//SetWaterDimensions |
---|
636 | |
---|
637 | //----------------------------------------------------------------------------------------------- |
---|
638 | void ELYSE::DetectorConstruction::SetTyvekThickness(G4double thick) { |
---|
639 | tyvek_thickness = thick; |
---|
640 | updated = true; |
---|
641 | }//SetTyvekThickness |
---|
642 | //----------------------------------------------------------------------------------------------- |
---|
643 | |
---|
644 | void ELYSE::DetectorConstruction::UpdateGeometry() { |
---|
645 | // clean-up previous geometry |
---|
646 | G4GeometryManager::GetInstance()->OpenGeometry(); |
---|
647 | |
---|
648 | G4PhysicalVolumeStore::GetInstance()->Clean(); |
---|
649 | G4LogicalVolumeStore::GetInstance()->Clean(); |
---|
650 | G4SolidStore::GetInstance()->Clean(); |
---|
651 | G4LogicalSkinSurface::CleanSurfaceTable(); |
---|
652 | G4LogicalBorderSurface::CleanSurfaceTable(); |
---|
653 | |
---|
654 | //define new one |
---|
655 | G4RunManager::GetRunManager()->DefineWorldVolume(Construct()); |
---|
656 | G4RunManager::GetRunManager()->GeometryHasBeenModified(); |
---|
657 | |
---|
658 | updated=false; |
---|
659 | } |
---|