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 | // |
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27 | // $Id: GammaRayTelDetectorConstruction.cc,v 1.15 2006/06/29 15:56:22 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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29 | // ------------------------------------------------------------ |
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30 | // GEANT 4 class implementation file |
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31 | // CERN Geneva Switzerland |
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32 | // |
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33 | // |
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34 | // ------------ GammaRayTelDetectorConstruction ------ |
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35 | // by F.Longo, R.Giannitrapani & G.Santin (13 nov 2000) |
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36 | // |
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37 | // ************************************************************ |
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38 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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39 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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40 | |
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41 | #include "GammaRayTelDetectorConstruction.hh" |
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42 | #include "GammaRayTelDetectorMessenger.hh" |
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43 | |
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44 | #include "GammaRayTelTrackerSD.hh" |
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45 | #include "GammaRayTelTrackerROGeometry.hh" |
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46 | |
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47 | #include "GammaRayTelAnticoincidenceSD.hh" |
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48 | #include "GammaRayTelCalorimeterSD.hh" |
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49 | |
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50 | #include "G4Material.hh" |
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51 | #include "G4Box.hh" |
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52 | #include "G4LogicalVolume.hh" |
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53 | #include "G4PVPlacement.hh" |
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54 | #include "G4PVReplica.hh" |
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55 | #include "G4UniformMagField.hh" |
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56 | #include "G4FieldManager.hh" |
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57 | #include "G4TransportationManager.hh" |
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58 | #include "G4SDManager.hh" |
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59 | #include "G4RunManager.hh" |
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60 | |
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61 | #include "G4VisAttributes.hh" |
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62 | #include "G4Colour.hh" |
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63 | |
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64 | #include "G4ios.hh" |
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65 | #include "G4RegionStore.hh" |
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66 | |
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67 | |
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68 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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69 | |
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70 | GammaRayTelDetectorConstruction::GammaRayTelDetectorConstruction() |
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71 | :solidWorld(0),logicWorld(0),physiWorld(0), |
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72 | solidPayload(0),logicPayload(0),physiPayload(0), |
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73 | solidTKR(0),logicTKR(0),physiTKR(0), |
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74 | solidCAL(0),logicCAL(0),physiCAL(0), |
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75 | solidACT(0),logicACT(0),physiACT(0), |
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76 | solidACL1(0),logicACL1(0),physiACL1(0), |
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77 | solidACL2(0),logicACL2(0),physiACL2(0), |
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78 | solidTKRDetectorX(0),logicTKRDetectorX(0),physiTKRDetectorX(0), |
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79 | solidTKRDetectorY(0),logicTKRDetectorY(0),physiTKRDetectorY(0), |
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80 | solidCALLayerX(0),logicCALLayerX(0),physiCALLayerX(0), |
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81 | solidCALLayerY(0),logicCALLayerY(0),physiCALLayerY(0), |
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82 | solidCALDetectorX(0),logicCALDetectorX(0),physiCALDetectorX(0), |
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83 | solidCALDetectorY(0),logicCALDetectorY(0),physiCALDetectorY(0), |
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84 | solidPlane(0),logicPlane(0),physiPlane(0), |
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85 | solidConverter(0),logicConverter(0),physiConverter(0), |
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86 | trackerSD(0),calorimeterSD(0),anticoincidenceSD(0), |
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87 | aTKRRegion(0), aCALRegion(0) |
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88 | { |
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89 | // default parameter values of the payload |
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90 | |
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91 | ConverterThickness = 300.*micrometer; |
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92 | TKRSiliconThickness = 400.*micrometer; |
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93 | TKRSiliconTileXY = 9.*cm; |
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94 | TKRSiliconPitch = 200.*micrometer; |
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95 | TKRLayerDistance = 3.*cm; |
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96 | SiliconGuardRing = 1.5*mm; |
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97 | TKRViewsDistance = 1.*mm; |
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98 | NbOfTKRLayers = 15; |
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99 | NbOfTKRTiles = 4; |
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100 | CALBarThickness = 1.5*cm; |
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101 | NbOfCALBars = 12; |
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102 | NbOfCALLayers = 5; |
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103 | ACDThickness = 1.*cm; |
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104 | NbOfACDTopTiles = 1; |
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105 | NbOfACDLateralTiles = 2; |
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106 | |
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107 | TilesSeparation = 100.*micrometer; |
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108 | ACDTKRDistance = 5.*cm; |
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109 | CALTKRDistance = 1.5*cm; |
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110 | |
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111 | ComputePayloadParameters(); |
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112 | |
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113 | // create commands for interactive definition of the payload |
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114 | detectorMessenger = new GammaRayTelDetectorMessenger(this); |
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115 | |
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116 | } |
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117 | |
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118 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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119 | |
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120 | GammaRayTelDetectorConstruction::~GammaRayTelDetectorConstruction() |
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121 | { delete detectorMessenger;} |
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122 | |
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123 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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124 | |
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125 | G4VPhysicalVolume* GammaRayTelDetectorConstruction::Construct() |
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126 | { |
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127 | DefineMaterials(); |
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128 | return ConstructPayload(); |
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129 | } |
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130 | |
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131 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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132 | |
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133 | void GammaRayTelDetectorConstruction::DefineMaterials() |
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134 | { |
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135 | |
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136 | G4String name, symbol; |
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137 | G4double a, z, density; |
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138 | |
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139 | G4int ncomponents, natoms; |
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140 | G4double fractionmass; |
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141 | G4double temperature, pressure; |
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142 | |
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143 | // |
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144 | // define Elements |
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145 | // |
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146 | |
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147 | a = 1.01*g/mole; |
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148 | G4Element* H = new G4Element(name="Hydrogen",symbol="H" , z= 1., a); |
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149 | |
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150 | a = 12.01*g/mole; |
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151 | G4Element* C = new G4Element(name="Carbon" ,symbol="C" , z= 6., a); |
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152 | |
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153 | a = 14.006*g/mole; |
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154 | G4Element* N = new G4Element(name="Nitrogen" ,symbol="N" , z= 7., a); |
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155 | |
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156 | a = 15.99*g/mole; |
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157 | G4Element* O = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a); |
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158 | |
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159 | a = 26.98*g/mole; |
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160 | G4Element* Alumin = new G4Element(name="Aluminum" ,symbol="Al" , z= 13., a); |
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161 | |
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162 | a = 28.09*g/mole; |
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163 | G4Element* Silicon = new G4Element(name="Silicon", symbol="Si", z=14., a); |
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164 | |
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165 | a= 55.845*g/mole; |
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166 | G4Element* Iron = new G4Element(name="Iron", symbol="Fe", z=26.,a); |
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167 | |
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168 | a = 126.904*g/mole; |
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169 | G4Element* I = new G4Element(name="Iodine" ,symbol="I" , z= 53., a); |
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170 | |
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171 | a = 132.905*g/mole; |
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172 | G4Element* Cs = new G4Element(name="Cesium" ,symbol="Cs" , z= 55., a); |
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173 | |
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174 | a = 207.19*g/mole; |
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175 | G4Element* Lead = new G4Element(name="Lead", symbol="Pb", z=82., a); |
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176 | |
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177 | // |
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178 | // define simple materials |
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179 | // |
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180 | |
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181 | density = 19.3*g/cm3; |
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182 | a = 183.84*g/mole; |
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183 | G4Material* W = new G4Material(name="Tungsten", z=74., a, density); |
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184 | |
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185 | |
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186 | // |
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187 | // define a material from elements. case 1: chemical molecule |
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188 | // |
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189 | |
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190 | density = 1.032*g/cm3; |
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191 | G4Material* Sci = new G4Material(name="Scintillator", density, ncomponents=2); |
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192 | Sci->AddElement(C, natoms=9); |
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193 | Sci->AddElement(H, natoms=10); |
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194 | |
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195 | density = 4.53*g/cm3; |
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196 | G4Material* CsI = new G4Material(name="CesiumIodide", density, ncomponents=2); |
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197 | CsI->AddElement(Cs, natoms=5); |
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198 | CsI->AddElement(I, natoms=5); |
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199 | |
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200 | // |
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201 | // define a material from elements. case 2: mixture by fractional mass |
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202 | // |
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203 | |
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204 | density = 1.290*mg/cm3; |
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205 | G4Material* Air = new G4Material(name="Air" , density, ncomponents=2); |
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206 | Air->AddElement(N, fractionmass=0.7); |
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207 | Air->AddElement(O, fractionmass=0.3); |
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208 | |
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209 | density = 2.700*g/cm3; |
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210 | G4Material* Al = new G4Material(name="Aluminum", density, ncomponents=1); |
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211 | Al->AddElement(Alumin, fractionmass=1.); |
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212 | |
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213 | density = 2.333*g/cm3; |
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214 | G4Material* Si = new G4Material(name="Silicon", density, ncomponents=1); |
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215 | Si->AddElement(Silicon, fractionmass=1.); |
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216 | |
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217 | density = 7.87*g/cm3; |
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218 | G4Material* Fe = new G4Material(name="Iron", density, ncomponents=1); |
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219 | Fe->AddElement(Iron, fractionmass=1.); |
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220 | |
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221 | density = 11.35*g/cm3; |
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222 | G4Material* Pb = new G4Material(name="Lead", density, ncomponents=1); |
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223 | Pb->AddElement(Lead, fractionmass=1.); |
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224 | |
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225 | // |
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226 | // examples of vacuum |
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227 | // |
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228 | |
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229 | density = universe_mean_density; //from PhysicalConstants.h |
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230 | pressure = 3.e-18*pascal; |
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231 | temperature = 2.73*kelvin; |
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232 | G4Material* vacuum = new G4Material(name="Galactic", z=1., a=1.01*g/mole, density,kStateGas,temperature,pressure); |
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233 | |
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234 | density = 1.e-5*g/cm3; |
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235 | pressure = 2.e-2*bar; |
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236 | temperature = STP_Temperature; //from PhysicalConstants.h |
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237 | G4Material* beam = new G4Material(name="Beam", density, ncomponents=1, |
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238 | kStateGas,temperature,pressure); |
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239 | beam->AddMaterial(Air, fractionmass=1.); |
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240 | |
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241 | G4cout << *(G4Material::GetMaterialTable()) << G4endl; |
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242 | |
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243 | //default materials of the payload |
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244 | |
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245 | ConverterMaterial = W; |
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246 | defaultMaterial = vacuum; |
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247 | ACDMaterial = Sci; |
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248 | CALMaterial = CsI; |
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249 | TKRMaterial = Si; |
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250 | |
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251 | } |
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252 | |
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253 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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254 | |
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255 | G4VPhysicalVolume* GammaRayTelDetectorConstruction::ConstructPayload() |
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256 | { |
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257 | // complete the Payload parameters definition |
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258 | ComputePayloadParameters(); |
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259 | |
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260 | // |
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261 | // World |
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262 | // |
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263 | |
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264 | solidWorld = new G4Box("World", |
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265 | WorldSizeXY/2,WorldSizeXY/2,WorldSizeZ/2); |
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266 | |
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267 | logicWorld = new G4LogicalVolume(solidWorld, |
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268 | defaultMaterial, |
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269 | "World"); |
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270 | |
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271 | physiWorld = new G4PVPlacement(0,G4ThreeVector(),"World",logicWorld, |
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272 | 0,false,0); |
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273 | |
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274 | // |
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275 | // Payload |
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276 | // |
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277 | |
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278 | /* solidPayload=0; logicPayload=0; physiPayload=0; |
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279 | solidTKR=0;logicTKR=0;physiTKR=0; |
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280 | solidCAL=0;logicCAL=0;physiCAL=0; |
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281 | solidACT=0;logicACT=0;physiACT=0; |
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282 | solidACL1=0;logicACL1=0;physiACL1=0; |
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283 | solidACL2=0;logicACL2=0;physiACL2=0; |
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284 | solidConverter=0;logicConverter=0;physiConverter=0; |
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285 | solidTKRDetectorX=0;logicTKRDetectorX=0; |
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286 | solidTKRDetectorY=0;logicTKRDetectorY=0; |
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287 | physiTKRDetectorX=0;physiTKRDetectorY=0; |
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288 | solidCALDetectorX=0;logicCALDetectorX=0;physiCALDetectorX=0; |
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289 | solidCALDetectorY=0;logicCALDetectorY=0;physiCALDetectorY=0; |
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290 | solidPlane=0;logicPlane=0;physiPlane=0; |
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291 | aCALRegion=0; aTKRRegion=0; |
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292 | */ |
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293 | // |
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294 | // Payload |
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295 | // |
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296 | |
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297 | solidPayload = new G4Box("Payload", |
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298 | PayloadSizeXY/2, |
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299 | PayloadSizeXY/2, |
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300 | PayloadSizeZ/2); |
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301 | |
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302 | logicPayload = new G4LogicalVolume(solidPayload, |
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303 | defaultMaterial, |
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304 | "Payload"); |
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305 | |
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306 | physiPayload = new G4PVPlacement(0, |
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307 | G4ThreeVector(), |
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308 | "Payload", |
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309 | logicPayload, |
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310 | physiWorld, |
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311 | false, |
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312 | 0); |
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313 | // |
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314 | // Calorimeter (CAL) |
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315 | // |
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316 | |
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317 | solidCAL = new G4Box("CAL", |
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318 | CALSizeXY/2,CALSizeXY/2,CALSizeZ/2); |
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319 | |
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320 | logicCAL = new G4LogicalVolume(solidCAL, |
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321 | defaultMaterial, |
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322 | "CAL"); |
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323 | physiCAL = new G4PVPlacement(0, |
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324 | G4ThreeVector(0,0, |
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325 | -PayloadSizeZ/2+CALSizeZ/2), |
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326 | "CAL", |
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327 | logicCAL, |
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328 | physiPayload, |
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329 | false, |
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330 | 0); |
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331 | // |
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332 | // Tracker (TKR) |
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333 | // |
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334 | |
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335 | solidTKR = new G4Box("TKR", |
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336 | TKRSizeXY/2,TKRSizeXY/2,TKRSizeZ/2); |
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337 | |
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338 | logicTKR = new G4LogicalVolume(solidTKR, |
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339 | defaultMaterial, |
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340 | "TKR"); |
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341 | physiTKR = new G4PVPlacement(0, |
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342 | G4ThreeVector(0,0, |
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343 | -PayloadSizeZ/2+CALSizeZ+ |
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344 | CALTKRDistance+TKRSizeZ/2), |
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345 | "TKR", |
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346 | logicTKR, |
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347 | physiPayload, |
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348 | false, |
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349 | 0); |
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350 | |
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351 | |
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352 | // |
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353 | // Anticoincidence Top (ACT) |
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354 | // |
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355 | |
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356 | solidACT = new G4Box("ACT", |
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357 | ACTSizeXY/2,ACTSizeXY/2,ACTSizeZ/2); |
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358 | |
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359 | logicACT = new G4LogicalVolume(solidACT,ACDMaterial,"ACT"); |
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360 | |
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361 | physiACT = new G4PVPlacement(0, |
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362 | G4ThreeVector(0,0, |
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363 | -PayloadSizeZ/2+CALSizeZ+ |
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364 | CALTKRDistance+TKRSizeZ+ |
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365 | ACDTKRDistance+ACTSizeZ/2), |
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366 | "ACT", |
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367 | logicACT, |
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368 | physiPayload, |
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369 | false, |
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370 | 0); |
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371 | |
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372 | // |
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373 | // Anticoincidence Lateral Side (ACL) |
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374 | // |
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375 | |
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376 | solidACL1 = new G4Box("ACL1", |
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377 | ACL1SizeX/2,ACL1SizeY/2,ACL1SizeZ/2); |
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378 | |
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379 | logicACL1 = new G4LogicalVolume(solidACL1,ACDMaterial,"ACL"); |
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380 | |
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381 | physiACL1 = new G4PVPlacement(0, |
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382 | G4ThreeVector(-PayloadSizeXY/2+ACL1SizeX/2, |
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383 | -PayloadSizeXY/2+ACL1SizeY/2, |
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384 | -PayloadSizeZ/2+ACL1SizeZ/2), |
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385 | "ACL1", |
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386 | logicACL1, |
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387 | physiPayload, |
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388 | false, |
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389 | 0); |
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390 | |
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391 | physiACL1 = new G4PVPlacement(0, |
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392 | G4ThreeVector(PayloadSizeXY/2-ACL1SizeX/2, |
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393 | PayloadSizeXY/2-ACL1SizeY/2, |
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394 | -PayloadSizeZ/2+ACL1SizeZ/2), |
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395 | "ACL1", |
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396 | logicACL1, |
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397 | physiPayload, |
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398 | false, |
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399 | 1); |
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400 | |
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401 | solidACL2 = new G4Box("ACL2", |
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402 | ACL2SizeX/2,ACL2SizeY/2,ACL2SizeZ/2); |
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403 | |
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404 | logicACL2 = new G4LogicalVolume(solidACL2, |
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405 | ACDMaterial, |
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406 | "ACL2"); |
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407 | |
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408 | |
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409 | physiACL2 = new G4PVPlacement(0, |
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410 | G4ThreeVector(-PayloadSizeXY/2+ACL2SizeX/2, |
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411 | PayloadSizeXY/2-ACL2SizeY/2, |
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412 | -PayloadSizeZ/2+ACL2SizeZ/2), |
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413 | "ACL2", |
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414 | logicACL2, |
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415 | physiPayload, |
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416 | false, |
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417 | 0); |
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418 | |
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419 | physiACL2 = new G4PVPlacement(0, |
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420 | G4ThreeVector(PayloadSizeXY/2-ACL2SizeX/2, |
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421 | -PayloadSizeXY/2+ACL2SizeY/2, |
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422 | -PayloadSizeZ/2+ACL2SizeZ/2), |
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423 | "ACL2", |
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424 | logicACL2, |
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425 | physiPayload, |
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426 | false, |
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427 | 1); |
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428 | |
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429 | |
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430 | // Tracker Structure (Plane + Converter + TKRDetectorX + TKRDetectorY) |
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431 | |
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432 | solidPlane = new G4Box("Plane", |
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433 | TKRSizeXY/2,TKRSizeXY/2,TKRSupportThickness/2); |
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434 | |
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435 | logicPlane = new G4LogicalVolume(solidPlane, |
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436 | defaultMaterial, |
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437 | "Plane"); |
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438 | |
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439 | solidTKRDetectorY = new G4Box |
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440 | ("TKRDetectorY",TKRSizeXY/2,TKRSizeXY/2,TKRSiliconThickness/2); |
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441 | |
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442 | logicTKRDetectorY = new G4LogicalVolume(solidTKRDetectorY, |
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443 | TKRMaterial, |
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444 | "TKRDetector Y"); |
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445 | |
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446 | |
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447 | solidTKRDetectorX = new G4Box |
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448 | ("TKRDetectorX",TKRSizeXY/2,TKRSizeXY/2,TKRSiliconThickness/2); |
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449 | |
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450 | logicTKRDetectorX = new G4LogicalVolume(solidTKRDetectorX, |
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451 | TKRMaterial, |
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452 | "TKRDetector X"); |
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453 | |
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454 | |
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455 | solidConverter = new G4Box |
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456 | ("Converter",TKRSizeXY/2,TKRSizeXY/2,ConverterThickness/2); |
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457 | |
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458 | logicConverter = new G4LogicalVolume(solidConverter, |
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459 | ConverterMaterial, |
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460 | "Converter"); |
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461 | |
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462 | G4int i=0; |
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463 | |
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464 | for (i = 0; i < NbOfTKRLayers; i++) |
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465 | { |
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466 | |
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467 | physiTKRDetectorY = |
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468 | new G4PVPlacement(0,G4ThreeVector(0.,0.,-TKRSizeZ/2 |
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469 | +TKRSiliconThickness/2 |
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470 | +(i)*TKRLayerDistance), |
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471 | "TKRDetectorY", |
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472 | logicTKRDetectorY, |
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473 | physiTKR, |
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474 | false, |
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475 | i); |
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476 | |
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477 | physiTKRDetectorX = |
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478 | new G4PVPlacement(0,G4ThreeVector(0.,0., |
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479 | -TKRSizeZ/2+ |
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480 | TKRSiliconThickness/2 + |
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481 | TKRViewsDistance+ |
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482 | TKRSiliconThickness+ |
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483 | (i)*TKRLayerDistance), |
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484 | "TKRDetectorX", |
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485 | logicTKRDetectorX, |
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486 | physiTKR, |
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487 | false, |
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488 | i); |
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489 | |
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490 | |
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491 | physiConverter = |
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492 | new G4PVPlacement(0,G4ThreeVector(0.,0., |
---|
493 | -TKRSizeZ/2+ |
---|
494 | 2*TKRSiliconThickness + |
---|
495 | TKRViewsDistance+ |
---|
496 | ConverterThickness/2+ |
---|
497 | (i)*TKRLayerDistance), |
---|
498 | "Converter", |
---|
499 | logicConverter, |
---|
500 | physiTKR, |
---|
501 | false, |
---|
502 | i); |
---|
503 | |
---|
504 | |
---|
505 | |
---|
506 | physiPlane = |
---|
507 | new G4PVPlacement(0,G4ThreeVector(0.,0., |
---|
508 | -TKRSizeZ/2+ |
---|
509 | 2*TKRSiliconThickness + |
---|
510 | TKRViewsDistance+ |
---|
511 | ConverterThickness+ |
---|
512 | TKRSupportThickness/2+ |
---|
513 | (i)*TKRLayerDistance), |
---|
514 | "Plane", |
---|
515 | logicPlane, |
---|
516 | physiTKR, |
---|
517 | false, |
---|
518 | i); |
---|
519 | |
---|
520 | } |
---|
521 | |
---|
522 | |
---|
523 | |
---|
524 | G4VSolid * solidTKRActiveTileX = new |
---|
525 | G4Box("Active Tile X", TKRActiveTileXY/2, |
---|
526 | TKRActiveTileXY/2,TKRActiveTileZ/2); |
---|
527 | |
---|
528 | |
---|
529 | G4VSolid * solidTKRActiveTileY = new |
---|
530 | G4Box("Active Tile Y", TKRActiveTileXY/2, |
---|
531 | TKRActiveTileXY/2,TKRActiveTileZ/2); |
---|
532 | |
---|
533 | |
---|
534 | G4LogicalVolume* logicTKRActiveTileX = |
---|
535 | new G4LogicalVolume(solidTKRActiveTileX, TKRMaterial, |
---|
536 | "Active Tile X",0,0,0); |
---|
537 | |
---|
538 | |
---|
539 | G4LogicalVolume* logicTKRActiveTileY = |
---|
540 | new G4LogicalVolume(solidTKRActiveTileY, TKRMaterial, |
---|
541 | "Active Tile Y",0,0,0); |
---|
542 | |
---|
543 | |
---|
544 | G4int j=0; |
---|
545 | G4int k=0; |
---|
546 | |
---|
547 | G4VPhysicalVolume* physiTKRActiveTileX = 0; |
---|
548 | G4VPhysicalVolume* physiTKRActiveTileY = 0; |
---|
549 | |
---|
550 | G4double x=0.; |
---|
551 | G4double y=0.; |
---|
552 | G4double z=0.; |
---|
553 | |
---|
554 | for (i=0;i< NbOfTKRTiles; i++) |
---|
555 | { |
---|
556 | for (j=0;j< NbOfTKRTiles; j++) |
---|
557 | { |
---|
558 | k = i*NbOfTKRTiles + j; |
---|
559 | |
---|
560 | |
---|
561 | x = -TKRSizeXY/2+TilesSeparation+SiliconGuardRing+ |
---|
562 | TKRActiveTileXY/2+(i)*((2*SiliconGuardRing)+ |
---|
563 | TilesSeparation+TKRActiveTileXY); |
---|
564 | y = -TKRSizeXY/2+TilesSeparation+SiliconGuardRing+ |
---|
565 | TKRActiveTileXY/2+(j)*((2*SiliconGuardRing)+TilesSeparation+ |
---|
566 | TKRActiveTileXY); |
---|
567 | z = 0.; |
---|
568 | |
---|
569 | physiTKRActiveTileY = |
---|
570 | new G4PVPlacement(0, |
---|
571 | G4ThreeVector(x,y,z), |
---|
572 | "Active Tile Y", |
---|
573 | logicTKRActiveTileY, |
---|
574 | physiTKRDetectorY, |
---|
575 | false, |
---|
576 | k); |
---|
577 | |
---|
578 | |
---|
579 | x = -TKRSizeXY/2+TilesSeparation+SiliconGuardRing+ |
---|
580 | TKRActiveTileXY/2+(j)*((2*SiliconGuardRing)+ |
---|
581 | TilesSeparation+TKRActiveTileXY); |
---|
582 | y = -TKRSizeXY/2+TilesSeparation+SiliconGuardRing+ |
---|
583 | TKRActiveTileXY/2+(i)*((2*SiliconGuardRing)+ |
---|
584 | TilesSeparation+TKRActiveTileXY); |
---|
585 | z = 0.; |
---|
586 | |
---|
587 | physiTKRActiveTileX = |
---|
588 | new G4PVPlacement(0, |
---|
589 | G4ThreeVector(x,y,z), |
---|
590 | "Active Tile X", |
---|
591 | logicTKRActiveTileX, |
---|
592 | physiTKRDetectorX, |
---|
593 | false, |
---|
594 | k); |
---|
595 | |
---|
596 | } |
---|
597 | } |
---|
598 | |
---|
599 | |
---|
600 | // Calorimeter Structure (CALLayerX + CALLayerY) |
---|
601 | |
---|
602 | |
---|
603 | solidCALLayerX = new G4Box("CALLayerX", |
---|
604 | CALSizeXY/2,CALSizeXY/2,CALBarThickness/2); |
---|
605 | |
---|
606 | logicCALLayerX = new G4LogicalVolume(solidCALLayerX, |
---|
607 | CALMaterial, |
---|
608 | "CALLayerX"); |
---|
609 | |
---|
610 | solidCALLayerY = new G4Box("CALLayerY", |
---|
611 | CALSizeXY/2,CALSizeXY/2,CALBarThickness/2); |
---|
612 | |
---|
613 | logicCALLayerY = new G4LogicalVolume(solidCALLayerY, |
---|
614 | CALMaterial, |
---|
615 | "CALLayerY"); |
---|
616 | |
---|
617 | for (i = 0; i < NbOfCALLayers; i++) |
---|
618 | { |
---|
619 | |
---|
620 | physiCALLayerY = |
---|
621 | new G4PVPlacement(0,G4ThreeVector(0,0, |
---|
622 | -CALSizeZ/2+ |
---|
623 | CALBarThickness/2 + |
---|
624 | (i)*2*CALBarThickness), |
---|
625 | "CALLayerY", |
---|
626 | logicCALLayerY, |
---|
627 | physiCAL, |
---|
628 | false, |
---|
629 | i); |
---|
630 | |
---|
631 | physiCALLayerX = |
---|
632 | new G4PVPlacement(0,G4ThreeVector(0,0, |
---|
633 | -CALSizeZ/2+ |
---|
634 | CALBarThickness/2 + |
---|
635 | CALBarThickness + |
---|
636 | (i)*2*CALBarThickness), |
---|
637 | "CALLayerX", |
---|
638 | logicCALLayerX, |
---|
639 | physiCAL, |
---|
640 | false, |
---|
641 | i); |
---|
642 | |
---|
643 | } |
---|
644 | |
---|
645 | // Calorimeter Structure (CALDetectorX + CALDetectorY) |
---|
646 | |
---|
647 | solidCALDetectorX = new G4Box("CALDetectorX", |
---|
648 | CALBarX/2,CALBarY/2,CALBarThickness/2); |
---|
649 | |
---|
650 | logicCALDetectorX = new G4LogicalVolume(solidCALDetectorX, |
---|
651 | CALMaterial, |
---|
652 | "CALDetectorX"); |
---|
653 | |
---|
654 | solidCALDetectorY = new G4Box("CALDetectorY", |
---|
655 | CALBarY/2,CALBarX/2,CALBarThickness/2); |
---|
656 | |
---|
657 | logicCALDetectorY = new G4LogicalVolume(solidCALDetectorY, |
---|
658 | CALMaterial, |
---|
659 | "CALDetectorY"); |
---|
660 | |
---|
661 | for (i = 0; i < NbOfCALBars; i++) |
---|
662 | { |
---|
663 | |
---|
664 | physiCALDetectorY = |
---|
665 | new G4PVPlacement(0, |
---|
666 | G4ThreeVector(-CALSizeXY/2+ CALBarY/2 + |
---|
667 | (i)*CALBarY, 0, 0), |
---|
668 | "CALDetectorY", |
---|
669 | logicCALDetectorY, |
---|
670 | physiCALLayerY, |
---|
671 | false, |
---|
672 | i); |
---|
673 | |
---|
674 | physiCALDetectorX = |
---|
675 | new G4PVPlacement(0, |
---|
676 | G4ThreeVector(0,-CALSizeXY/2+ CALBarY/2 + |
---|
677 | (i)*CALBarY, 0), |
---|
678 | "CALDetectorX", |
---|
679 | logicCALDetectorX, |
---|
680 | physiCALLayerX, |
---|
681 | false, |
---|
682 | i); |
---|
683 | |
---|
684 | } |
---|
685 | |
---|
686 | |
---|
687 | // Cuts by Regions |
---|
688 | |
---|
689 | |
---|
690 | G4String regName[] = {"Calorimeter","Tracker"}; |
---|
691 | if (aCALRegion) delete aCALRegion; |
---|
692 | |
---|
693 | aCALRegion = new G4Region(regName[0]); |
---|
694 | logicCAL->SetRegion(aCALRegion); |
---|
695 | aCALRegion->AddRootLogicalVolume(logicCAL); |
---|
696 | |
---|
697 | if (aTKRRegion) delete aTKRRegion; |
---|
698 | |
---|
699 | aTKRRegion = new G4Region(regName[1]); |
---|
700 | logicTKR->SetRegion(aTKRRegion); |
---|
701 | aTKRRegion->AddRootLogicalVolume(logicTKR); |
---|
702 | |
---|
703 | //Sensitive Detector Manager |
---|
704 | |
---|
705 | G4SDManager* SDman = G4SDManager::GetSDMpointer(); |
---|
706 | |
---|
707 | // |
---|
708 | // Sensitive Detectors - Tracker |
---|
709 | // |
---|
710 | |
---|
711 | |
---|
712 | if(!trackerSD) |
---|
713 | { |
---|
714 | trackerSD = new GammaRayTelTrackerSD("TrackerSD"); |
---|
715 | SDman->AddNewDetector( trackerSD ); |
---|
716 | } |
---|
717 | |
---|
718 | |
---|
719 | G4String ROgeometryName = "TrackerROGeom"; |
---|
720 | G4VReadOutGeometry* trackerRO = |
---|
721 | new GammaRayTelTrackerROGeometry(ROgeometryName); |
---|
722 | |
---|
723 | trackerRO->BuildROGeometry(); |
---|
724 | trackerSD->SetROgeometry(trackerRO); |
---|
725 | |
---|
726 | if (logicTKRActiveTileX) |
---|
727 | logicTKRActiveTileX->SetSensitiveDetector(trackerSD); // ActiveTileX |
---|
728 | if (logicTKRActiveTileY) |
---|
729 | logicTKRActiveTileY->SetSensitiveDetector(trackerSD); // ActiveTileY |
---|
730 | |
---|
731 | // |
---|
732 | // Sensitive Detectors: Calorimeter |
---|
733 | // |
---|
734 | |
---|
735 | |
---|
736 | |
---|
737 | if(!calorimeterSD) |
---|
738 | { |
---|
739 | calorimeterSD = new GammaRayTelCalorimeterSD("CalorimeterSD"); |
---|
740 | SDman->AddNewDetector( calorimeterSD ); |
---|
741 | } |
---|
742 | |
---|
743 | if (logicCALDetectorX) |
---|
744 | logicCALDetectorX->SetSensitiveDetector(calorimeterSD); // BarX |
---|
745 | if (logicCALDetectorY) |
---|
746 | logicCALDetectorY->SetSensitiveDetector(calorimeterSD); // BarY |
---|
747 | |
---|
748 | // |
---|
749 | // Sensitive Detectors: Anticoincidence |
---|
750 | // |
---|
751 | |
---|
752 | if(!anticoincidenceSD) |
---|
753 | { |
---|
754 | anticoincidenceSD = new GammaRayTelAnticoincidenceSD |
---|
755 | ("AnticoincidenceSD"); |
---|
756 | SDman->AddNewDetector( anticoincidenceSD ); |
---|
757 | } |
---|
758 | |
---|
759 | if (logicACT) |
---|
760 | logicACT->SetSensitiveDetector(anticoincidenceSD); // ACD top |
---|
761 | if (logicACL1) |
---|
762 | logicACL1->SetSensitiveDetector(anticoincidenceSD); // ACD lateral side |
---|
763 | if (logicACL2) |
---|
764 | logicACL2->SetSensitiveDetector(anticoincidenceSD); // ACD lateral side |
---|
765 | |
---|
766 | // |
---|
767 | // Visualization attributes |
---|
768 | // |
---|
769 | |
---|
770 | // Invisible Volume |
---|
771 | logicWorld->SetVisAttributes (G4VisAttributes::Invisible); |
---|
772 | logicPayload->SetVisAttributes (G4VisAttributes::Invisible); |
---|
773 | logicTKR->SetVisAttributes(G4VisAttributes::Invisible); |
---|
774 | logicTKRActiveTileX->SetVisAttributes(G4VisAttributes::Invisible); |
---|
775 | logicTKRActiveTileY->SetVisAttributes(G4VisAttributes::Invisible); |
---|
776 | logicPlane->SetVisAttributes(G4VisAttributes::Invisible); |
---|
777 | logicConverter->SetVisAttributes(G4VisAttributes::Invisible); |
---|
778 | logicCAL->SetVisAttributes(G4VisAttributes::Invisible); |
---|
779 | logicCALLayerX->SetVisAttributes(G4VisAttributes::Invisible); |
---|
780 | logicCALLayerY->SetVisAttributes(G4VisAttributes::Invisible); |
---|
781 | |
---|
782 | // Some visualization styles |
---|
783 | |
---|
784 | G4VisAttributes* VisAtt1= new G4VisAttributes(G4Colour(0.3,0.8,0.1)); |
---|
785 | VisAtt1->SetVisibility(true); |
---|
786 | VisAtt1->SetForceSolid(TRUE); |
---|
787 | |
---|
788 | G4VisAttributes* VisAtt2= new G4VisAttributes(G4Colour(0.2,0.3,0.8)); |
---|
789 | VisAtt2->SetVisibility(true); |
---|
790 | VisAtt2->SetForceSolid(FALSE); |
---|
791 | |
---|
792 | G4VisAttributes* VisAtt3= new G4VisAttributes(G4Colour(0.8,0.2,0.3)); |
---|
793 | VisAtt3->SetVisibility(true); |
---|
794 | VisAtt3->SetForceWireframe(TRUE); |
---|
795 | |
---|
796 | // Visible Volumes |
---|
797 | |
---|
798 | logicCALDetectorX->SetVisAttributes(VisAtt1); |
---|
799 | logicCALDetectorY->SetVisAttributes(VisAtt1); |
---|
800 | logicTKRDetectorX->SetVisAttributes(VisAtt2); |
---|
801 | logicTKRDetectorY->SetVisAttributes(VisAtt2); |
---|
802 | logicACT->SetVisAttributes(VisAtt3); |
---|
803 | logicACL1->SetVisAttributes(VisAtt3); |
---|
804 | logicACL2->SetVisAttributes(VisAtt3); |
---|
805 | |
---|
806 | |
---|
807 | // |
---|
808 | //always return the physical World |
---|
809 | // |
---|
810 | PrintPayloadParameters(); |
---|
811 | return physiWorld; |
---|
812 | } |
---|
813 | |
---|
814 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
815 | |
---|
816 | void GammaRayTelDetectorConstruction::PrintPayloadParameters() |
---|
817 | { |
---|
818 | G4cout << "\n------------------------------------------------------------" |
---|
819 | << "\n---> The Tracker is " << NbOfTKRLayers << " layers of: " |
---|
820 | << ConverterThickness/mm << "mm of " << ConverterMaterial->GetName() |
---|
821 | << "\n------------------------------------------------------------\n"; |
---|
822 | } |
---|
823 | |
---|
824 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
825 | |
---|
826 | |
---|
827 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
828 | |
---|
829 | void GammaRayTelDetectorConstruction::SetConverterMaterial(G4String materialChoice) |
---|
830 | { |
---|
831 | // search the material by its name |
---|
832 | G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice); |
---|
833 | if (pttoMaterial) |
---|
834 | { |
---|
835 | ConverterMaterial = pttoMaterial; |
---|
836 | logicConverter->SetMaterial(pttoMaterial); |
---|
837 | PrintPayloadParameters(); |
---|
838 | } |
---|
839 | } |
---|
840 | |
---|
841 | void GammaRayTelDetectorConstruction::SetConverterThickness(G4double val) |
---|
842 | { |
---|
843 | ConverterThickness = val; |
---|
844 | } |
---|
845 | |
---|
846 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
847 | |
---|
848 | void GammaRayTelDetectorConstruction::SetTKRSiliconThickness(G4double val) |
---|
849 | { |
---|
850 | TKRSiliconThickness = val; |
---|
851 | } |
---|
852 | |
---|
853 | |
---|
854 | void GammaRayTelDetectorConstruction::SetTKRSiliconPitch(G4double val) |
---|
855 | { |
---|
856 | TKRSiliconPitch = val; |
---|
857 | } |
---|
858 | |
---|
859 | |
---|
860 | void GammaRayTelDetectorConstruction::SetTKRTileSizeXY(G4double val) |
---|
861 | { |
---|
862 | TKRSiliconTileXY = val; |
---|
863 | } |
---|
864 | |
---|
865 | |
---|
866 | void GammaRayTelDetectorConstruction::SetNbOfTKRLayers(G4int val) |
---|
867 | { |
---|
868 | NbOfTKRLayers = val; |
---|
869 | } |
---|
870 | |
---|
871 | |
---|
872 | void GammaRayTelDetectorConstruction::SetNbOfTKRTiles(G4int val) |
---|
873 | { |
---|
874 | NbOfTKRTiles = val; |
---|
875 | } |
---|
876 | |
---|
877 | void GammaRayTelDetectorConstruction::SetTKRLayerDistance(G4double val) |
---|
878 | { |
---|
879 | TKRLayerDistance = val; |
---|
880 | } |
---|
881 | |
---|
882 | void GammaRayTelDetectorConstruction::SetTKRViewsDistance(G4double val) |
---|
883 | { |
---|
884 | TKRViewsDistance = val; |
---|
885 | } |
---|
886 | |
---|
887 | |
---|
888 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
889 | |
---|
890 | void GammaRayTelDetectorConstruction::SetNbOfCALLayers(G4int val) |
---|
891 | { |
---|
892 | NbOfCALLayers = val; |
---|
893 | } |
---|
894 | |
---|
895 | void GammaRayTelDetectorConstruction::SetNbOfCALBars(G4int val) |
---|
896 | { |
---|
897 | NbOfCALBars = val; |
---|
898 | } |
---|
899 | |
---|
900 | void GammaRayTelDetectorConstruction::SetCALBarThickness(G4double val) |
---|
901 | { |
---|
902 | CALBarThickness = val; |
---|
903 | } |
---|
904 | |
---|
905 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
906 | |
---|
907 | void GammaRayTelDetectorConstruction::SetACDThickness(G4double val) |
---|
908 | { |
---|
909 | ACDThickness = val; |
---|
910 | } |
---|
911 | |
---|
912 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
913 | |
---|
914 | void GammaRayTelDetectorConstruction::SetMagField(G4double fieldValue) |
---|
915 | { |
---|
916 | //apply a global uniform magnetic field along Z axis |
---|
917 | G4FieldManager* fieldMgr |
---|
918 | = G4TransportationManager::GetTransportationManager()->GetFieldManager(); |
---|
919 | |
---|
920 | if(magField) delete magField; //delete the existing magn field |
---|
921 | |
---|
922 | if(fieldValue!=0.) // create a new one if non nul |
---|
923 | { magField = new G4UniformMagField(G4ThreeVector(0.,0.,fieldValue)); |
---|
924 | fieldMgr->SetDetectorField(magField); |
---|
925 | fieldMgr->CreateChordFinder(magField); |
---|
926 | } else { |
---|
927 | magField = 0; |
---|
928 | fieldMgr->SetDetectorField(magField); |
---|
929 | } |
---|
930 | } |
---|
931 | |
---|
932 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
933 | |
---|
934 | void GammaRayTelDetectorConstruction::UpdateGeometry() |
---|
935 | { |
---|
936 | // delete payloadSD; |
---|
937 | G4RunManager::GetRunManager()->DefineWorldVolume(ConstructPayload()); |
---|
938 | G4RunManager::GetRunManager()->PhysicsHasBeenModified(); |
---|
939 | G4RegionStore::GetInstance()->UpdateMaterialList(physiWorld); |
---|
940 | |
---|
941 | |
---|
942 | } |
---|
943 | |
---|
944 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
945 | |
---|
946 | |
---|
947 | |
---|
948 | |
---|
949 | |
---|
950 | |
---|
951 | |
---|
952 | |
---|
953 | |
---|
954 | |
---|
955 | |
---|
956 | |
---|
957 | |
---|
958 | |
---|
959 | |
---|
960 | |
---|
961 | |
---|