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: G4ComplexTest.cc,v 1.21 2006/06/29 19:43:49 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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29 | // |
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30 | // ------------------------------------------------------------------- |
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31 | // GEANT 4 class file --- Copyright CERN 1998 |
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32 | // CERN Geneva Switzerland |
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33 | // |
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34 | // |
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35 | // File name: G4ComplexTest |
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36 | // This test provide AlongStepDoIt and PostStepDoIt |
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37 | // tests for electromagnetic processes. The input |
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38 | // data have to be describe in ASCII file |
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39 | // |
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40 | // Author: V.Ivanchenko on base of Maria Grazia Pia tests |
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41 | // |
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42 | // Creation date: 8 May 2001 |
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43 | // |
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44 | // Modifications: |
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45 | // |
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46 | // ------------------------------------------------------------------- |
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47 | |
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48 | #include "globals.hh" |
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49 | #include "G4ios.hh" |
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50 | #include <fstream> |
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51 | #include <iomanip> |
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52 | |
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53 | #include "G4ProductionCuts.hh" |
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54 | #include "G4ProductionCutsTable.hh" |
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55 | #include "G4Material.hh" |
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56 | #include "G4MaterialCutsCouple.hh" |
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57 | #include "G4VContinuousDiscreteProcess.hh" |
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58 | #include "G4ProcessManager.hh" |
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59 | |
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60 | #include "G4LowEnergyIonisation.hh" |
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61 | #include "G4LowEnergyBremsstrahlung.hh" |
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62 | #include "G4LowEnergyCompton.hh" |
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63 | #include "G4LowEnergyGammaConversion.hh" |
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64 | #include "G4LowEnergyPhotoElectric.hh" |
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65 | #include "G4LowEnergyRayleigh.hh" |
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66 | |
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67 | #include "G4hLowEnergyIonisation.hh" |
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68 | |
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69 | #include "G4eIonisation.hh" |
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70 | #include "G4eBremsstrahlung.hh" |
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71 | #include "G4ComptonScattering.hh" |
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72 | #include "G4GammaConversion.hh" |
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73 | #include "G4PhotoElectricEffect.hh" |
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74 | |
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75 | #include "G4eplusAnnihilation.hh" |
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76 | |
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77 | #include "G4MuIonisation.hh" |
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78 | #include "G4MuBremsstrahlung.hh" |
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79 | #include "G4MuPairProduction.hh" |
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80 | |
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81 | #include "G4hIonisation.hh" |
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82 | |
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83 | #include "G4MultipleScattering.hh" |
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84 | |
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85 | #include "G4EnergyLossTables.hh" |
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86 | #include "G4ParticleChange.hh" |
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87 | #include "G4ParticleChange.hh" |
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88 | #include "G4DynamicParticle.hh" |
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89 | #include "G4AntiProton.hh" |
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90 | #include "G4Proton.hh" |
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91 | #include "G4Electron.hh" |
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92 | #include "G4Positron.hh" |
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93 | #include "G4Gamma.hh" |
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94 | |
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95 | #include "G4Box.hh" |
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96 | #include "G4PVPlacement.hh" |
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97 | #include "G4VPhysicalVolume.hh" |
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98 | #include "G4LogicalVolume.hh" |
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99 | #include "G4RunManager.hh" |
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100 | |
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101 | #include "G4Step.hh" |
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102 | #include "G4GRSVolume.hh" |
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103 | |
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104 | #include "G4UnitsTable.hh" |
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105 | |
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106 | // New Histogramming (from AIDA and Anaphe): |
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107 | #include <memory> // for the auto_ptr(T> |
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108 | |
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109 | #include "AIDA/AIDA.h" |
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110 | |
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111 | |
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112 | #include "G4Timer.hh" |
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113 | |
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114 | int main(int argc,char** argv) |
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115 | { |
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116 | |
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117 | // ------------------------------------------------------------------- |
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118 | // Setup |
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119 | |
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120 | G4int nEvt = 100; |
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121 | G4int nPart =-1; |
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122 | G4String nameMat = "Si"; |
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123 | G4int nProcess = 0; |
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124 | G4bool usepaw = false; |
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125 | G4bool postDo = true; |
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126 | G4bool lowE = true; |
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127 | G4int verbose = 0; |
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128 | G4double gEnergy = 0.1*MeV; |
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129 | G4String hFile = ""; |
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130 | G4double theStep = 1.0*micrometer; |
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131 | G4double range = 1.0*micrometer; |
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132 | G4double cutG = 1.0*micrometer; |
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133 | G4double cutE = 1.0*micrometer; |
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134 | G4Material* material = 0; |
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135 | G4String name[6] = {"Ionisation", "Bremsstrahlung", "Compton", |
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136 | "GammaConversion", "PhotoElectric", "Raylaigh"}; |
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137 | |
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138 | |
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139 | G4cout.setf( ios::scientific, ios::floatfield ); |
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140 | |
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141 | // ------------------------------------------------------------------- |
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142 | // Control on input |
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143 | |
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144 | if(argc < 2) { |
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145 | G4cout << "Input file is not specified! Exit" << G4endl; |
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146 | exit(1); |
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147 | } |
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148 | |
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149 | ifstream* fin = new ifstream(); |
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150 | string fname = argv[1]; |
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151 | fin->open(fname.c_str()); |
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152 | if( !fin->is_open()) { |
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153 | G4cout << "Input file <" << fname << "> does not exist! Exit" << G4endl; |
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154 | exit(1); |
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155 | } |
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156 | |
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157 | // ------------------------------------------------------------------- |
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158 | //--------- Materials definition --------- |
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159 | |
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160 | G4Material* m; |
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161 | m = new G4Material("Be", 4., 9.01*g/mole, 1.848*g/cm3); |
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162 | m = new G4Material("Graphite",6., 12.00*g/mole, 2.265*g/cm3 ); |
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163 | m = new G4Material("Al", 13., 26.98*g/mole, 2.7 *g/cm3); |
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164 | m = new G4Material("Si", 14., 28.055*g/mole, 2.33*g/cm3); |
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165 | m = new G4Material("LAr", 18., 39.95*g/mole, 1.393*g/cm3); |
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166 | m = new G4Material("Fe", 26., 55.85*g/mole, 7.87*g/cm3); |
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167 | m = new G4Material("Cu", 29., 63.55*g/mole, 8.96*g/cm3); |
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168 | m = new G4Material("W", 74., 183.85*g/mole, 19.30*g/cm3); |
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169 | m = new G4Material("Pb", 82., 207.19*g/mole, 11.35*g/cm3); |
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170 | m = new G4Material("U", 92., 238.03*g/mole, 18.95*g/cm3); |
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171 | |
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172 | G4Element* H = new G4Element ("Hydrogen", "H", 1. , 1.01*g/mole); |
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173 | G4Element* O = new G4Element ("Oxygen" , "O", 8. , 16.00*g/mole); |
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174 | G4Element* C = new G4Element ("Carbon" , "C", 6. , 12.00*g/mole); |
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175 | G4Element* Cs = new G4Element ("Cesium" , "Cs", 55. , 132.905*g/mole); |
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176 | G4Element* I = new G4Element ("Iodide" , "I", 53. , 126.9044*g/mole); |
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177 | |
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178 | m = new G4Material("O2", 8., 16.00*g/mole, 1.1*g/cm3); |
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179 | |
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180 | m = new G4Material ("Water" , 1.*g/cm3, 2); |
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181 | m->AddElement(H,2); |
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182 | m->AddElement(O,1); |
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183 | |
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184 | m = new G4Material ("Ethane" , 0.4241*g/cm3, 2); |
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185 | m->AddElement(H,6); |
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186 | m->AddElement(C,2); |
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187 | |
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188 | m = new G4Material ("CsI" , 4.53*g/cm3, 2); |
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189 | m->AddElement(Cs,1); |
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190 | m->AddElement(I,1); |
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191 | |
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192 | const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable(); |
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193 | |
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194 | G4int nMaterials = G4Material::GetNumberOfMaterials(); |
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195 | |
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196 | G4cout << "Available materials are: " << G4endl; |
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197 | G4int mat; |
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198 | for (mat = 0; mat < nMaterials; mat++) { |
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199 | G4cout << mat << ") " << (*theMaterialTable)[mat]->GetName() << G4endl; |
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200 | } |
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201 | material = (*theMaterialTable)[0]; |
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202 | |
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203 | G4cout << "Available processes are: " << G4endl; |
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204 | for (mat = 0; mat < 6; mat++) { |
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205 | G4cout << mat << ") " << name[mat] << G4endl; |
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206 | } |
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207 | |
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208 | // Particle definitions |
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209 | |
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210 | G4ParticleDefinition* gamma = G4Gamma::GammaDefinition(); |
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211 | G4ParticleDefinition* electron = G4Electron::ElectronDefinition(); |
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212 | G4ParticleDefinition* positron = G4Positron::PositronDefinition(); |
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213 | G4ParticleDefinition* proton = G4Proton::ProtonDefinition(); |
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214 | G4ParticleDefinition* antiproton = G4AntiProton::AntiProtonDefinition(); |
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215 | G4ParticleDefinition* part = gamma; |
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216 | |
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217 | // Geometry |
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218 | |
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219 | G4double initX = 0.; |
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220 | G4double initY = 0.; |
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221 | G4double initZ = 1.; |
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222 | G4double dimX = 100.0*cm; |
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223 | G4double dimY = 100.0*cm; |
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224 | G4double dimZ = 100.0*cm; |
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225 | |
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226 | G4Box* sFrame = new G4Box ("Box",dimX, dimY, dimZ); |
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227 | G4LogicalVolume* lFrame = new G4LogicalVolume(sFrame,material,"Box",0,0,0); |
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228 | G4PVPlacement* pFrame = new G4PVPlacement(0,G4ThreeVector(),"Box", |
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229 | lFrame,0,false,0); |
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230 | G4RunManager* rm = new G4RunManager(); |
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231 | G4cout << "World is defined " << G4endl; |
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232 | rm->GeometryHasBeenModified(); |
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233 | rm->DefineWorldVolume(pFrame); |
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234 | |
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235 | // ------------------------------------------------------------------- |
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236 | // ---- Read input file |
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237 | G4cout << "Available commands are: " << G4endl; |
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238 | G4cout << "#events" << G4endl; |
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239 | G4cout << "#particle" << G4endl; |
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240 | G4cout << "#energy(MeV)" << G4endl; |
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241 | G4cout << "#cutG(mm)" << G4endl; |
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242 | G4cout << "#cutE(mm)" << G4endl; |
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243 | G4cout << "#range(mm)" << G4endl; |
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244 | G4cout << "#step(mm)" << G4endl; |
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245 | G4cout << "#material" << G4endl; |
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246 | G4cout << "#process" << G4endl; |
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247 | G4cout << "#domain" << G4endl; |
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248 | G4cout << "#test" << G4endl; |
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249 | G4cout << "#paw" << G4endl; |
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250 | G4cout << "#verbose" << G4endl; |
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251 | G4cout << "#run" << G4endl; |
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252 | G4cout << "#exit" << G4endl; |
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253 | G4cout << pFrame << G4endl; |
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254 | |
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255 | G4ProcessManager *elecManager, *positManager, *gammaManager, |
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256 | *protManager, *aprotManager; |
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257 | |
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258 | elecManager = new G4ProcessManager(electron); |
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259 | electron->SetProcessManager(elecManager); |
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260 | |
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261 | positManager = new G4ProcessManager(positron); |
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262 | positron->SetProcessManager(positManager); |
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263 | |
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264 | gammaManager = new G4ProcessManager(gamma); |
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265 | gamma->SetProcessManager(gammaManager); |
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266 | |
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267 | protManager = new G4ProcessManager(proton); |
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268 | proton->SetProcessManager(protManager); |
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269 | |
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270 | aprotManager = new G4ProcessManager(antiproton); |
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271 | antiproton->SetProcessManager(aprotManager); |
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272 | |
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273 | G4eIonisation* elecSTion = 0; |
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274 | G4eBremsstrahlung* elecSTbr = 0; |
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275 | G4LowEnergyIonisation* elecLEion = 0; |
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276 | G4LowEnergyBremsstrahlung* elecLEbr = 0; |
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277 | G4bool ionis = true; |
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278 | |
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279 | string line, line1; |
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280 | G4bool end = true; |
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281 | for(G4int run=0; run<100; run++) { |
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282 | do { |
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283 | (*fin) >> line; |
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284 | G4cout << "Next line " << line << G4endl; |
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285 | if(line == "#events") { |
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286 | (*fin) >> nEvt; |
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287 | if(nEvt < 1) nEvt = 1; |
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288 | } else if(line == "#particle") { |
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289 | (*fin) >> nPart; |
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290 | } else if(line == "#energy(MeV)") { |
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291 | (*fin) >> gEnergy; |
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292 | gEnergy *= MeV; |
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293 | } else if(line == "#cutG(mm)") { |
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294 | (*fin) >> cutG; |
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295 | cutG *= mm; |
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296 | } else if(line == "#cutE(mm)") { |
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297 | (*fin) >> cutE; |
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298 | cutE *= mm; |
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299 | } else if(line == "#range(mm)") { |
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300 | (*fin) >> range; |
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301 | range *= mm; |
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302 | } else if(line == "#step(mm)") { |
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303 | (*fin) >> theStep; |
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304 | theStep *= mm; |
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305 | } else if(line == "#material") { |
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306 | (*fin) >> nameMat; |
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307 | } else if(line == "#process") { |
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308 | (*fin) >> nProcess; |
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309 | } else if(line == "#domain") { |
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310 | (*fin) >> line1; |
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311 | if(line1 == "lowenergy") {lowE = true;} |
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312 | else {lowE = false;} |
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313 | } else if(line == "#test") { |
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314 | (*fin) >> line1; |
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315 | if(line1 == "PostStep") {postDo = true;} |
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316 | else {postDo = false;} |
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317 | } else if(line == "#paw") { |
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318 | usepaw = true; |
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319 | (*fin) >> hFile; |
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320 | } else if(line == "#run") { |
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321 | break; |
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322 | } else if(line == "#verbose") { |
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323 | (*fin) >> verbose; |
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324 | } else if(line == "#exit") { |
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325 | end = false; |
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326 | break; |
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327 | } |
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328 | } while(end); |
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329 | |
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330 | if(!end) break; |
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331 | |
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332 | G4cout << "###### Start new run # " << run << " #####" << G4endl; |
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333 | if(nPart == 0) { |
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334 | part = gamma; |
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335 | } else if(nPart == 1) { |
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336 | part = electron; |
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337 | } else if(nPart == 2) { |
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338 | part = positron; |
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339 | } else if(nPart == 3) { |
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340 | part = proton; |
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341 | } else if(nPart == 4) { |
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342 | part = antiproton; |
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343 | } else { |
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344 | G4cout << "Particle #" << nPart |
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345 | << " is absent in the list of particles: Exit" << G4endl; |
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346 | break; |
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347 | } |
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348 | if(nProcess < 0 || nProcess > 5) { |
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349 | G4cout << "Process #" << nProcess |
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350 | << " is absent in the list of processes: Exit" << G4endl; |
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351 | break; |
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352 | } |
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353 | |
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354 | for (mat = 0; mat < nMaterials; mat++) { |
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355 | material = (*theMaterialTable)[mat]; |
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356 | if(nameMat == material->GetName()) break; |
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357 | } |
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358 | |
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359 | G4cout << "The particle: " << part->GetParticleName() << G4endl; |
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360 | G4cout << "The energy: " << gEnergy/MeV << " MeV" << G4endl; |
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361 | G4cout << "The material: " << material->GetName() << G4endl; |
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362 | G4cout << "The cut on e-:" << cutE/mm << " mm" << G4endl; |
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363 | G4cout << "The cut on g: " << cutG/mm << " mm" << G4endl; |
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364 | G4cout << "The step: " << theStep/mm << " mm" << G4endl; |
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365 | if(postDo && lowE) { |
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366 | G4cout << "Test of PostStepDoIt for " << name[nProcess] |
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367 | << " for lowenergy" << G4endl; |
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368 | } else if(postDo && !lowE) { |
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369 | G4cout << "Test of PostStepDoIt for " << name[nProcess] |
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370 | << " for standard" << G4endl; |
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371 | } else if(!postDo && !lowE) { |
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372 | G4cout << "Test of AlongStepDoIt for " << name[nProcess] |
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373 | << " for standard" << G4endl; |
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374 | } else if(!postDo && lowE) { |
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375 | G4cout << "Test of AlongStepDoIt for " << name[nProcess] |
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376 | << " for lowenergy" << G4endl; |
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377 | } |
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378 | |
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379 | // ------------------------------------------------------------------- |
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380 | // ---- HBOOK initialization |
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381 | |
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382 | // Creating the analysis factory |
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383 | std::auto_ptr< AIDA::IAnalysisFactory > af( AIDA_createAnalysisFactory() ); |
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384 | |
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385 | // Creating the tree factory |
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386 | std::auto_ptr< AIDA::ITreeFactory > tf( af->createTreeFactory() ); |
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387 | |
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388 | // Creating a tree mapped to a new hbook file. |
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389 | std::auto_ptr< AIDA::ITree > tree( tf->create( hFile,"hbook" ,false,false ) ); |
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390 | G4cout << "Tree store : " << tree->storeName() << G4endl; |
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391 | |
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392 | // Creating a tuple factory, whose tuples will be handled by the tree |
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393 | // std::auto_ptr< AIDA::ITupleFactory > tpf( af->createTupleFactory( *tree ) ); |
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394 | |
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395 | AIDA::IHistogram1D* hist[4]; |
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396 | //AIDA::ITuple* ntuple1 = 0; |
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397 | //AIDA::ITuple* ntuple2 = 0; |
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398 | |
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399 | if(usepaw) { |
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400 | |
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401 | // ---- primary ntuple ------ |
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402 | // If using Anaphe HBOOK implementation, there is a limitation on the length of the |
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403 | // variable names in a ntuple |
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404 | //ntuple1 = tpf->create( "100", "Primary", "float ekin, dedx" ); |
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405 | //ntuple2 = tpf->create( "101", "Secondary", "float ekin, dedx" ); |
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406 | |
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407 | |
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408 | // Creating a histogram factory, whose histograms will be handled by the tree |
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409 | std::auto_ptr< AIDA::IHistogramFactory > hf( af->createHistogramFactory( *tree ) ); |
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410 | |
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411 | // Creating an 1-dimensional histogram in the root directory of the tree |
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412 | |
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413 | hist[0] = hf->createHistogram1D("11","Kinetic Energy (T/T0)", 50,0.,1.0); |
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414 | hist[1] = hf->createHistogram1D("12","Momentum (MeV/c)", 50,0.,gEnergy*0.1/MeV); |
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415 | hist[2] = hf->createHistogram1D("13","Number of secondaries", 20,-0.5,19.5); |
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416 | hist[3] = hf->createHistogram1D("14","Energy deposition (MeV)", 50,0.,gEnergy*0.1/MeV); |
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417 | |
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418 | G4cout<< "Histograms is initialised" << G4endl; |
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419 | } |
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420 | |
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421 | G4Timer* timer = new G4Timer(); |
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422 | timer->Start(); |
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423 | G4ProductionCutsTable* cutsTable = G4ProductionCutsTable::GetProductionCutsTable(); |
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424 | |
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425 | G4ProductionCuts* cuts = cutsTable->GetDefaultProductionCuts(); |
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426 | cuts->SetProductionCut(cutG, 0); |
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427 | cuts->SetProductionCut(cutE, 1); |
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428 | cuts->SetProductionCut(cutE, 2); |
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429 | G4cout << "Cuts are defined " << G4endl; |
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430 | |
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431 | |
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432 | cutsTable->UpdateCoupleTable(); |
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433 | (G4ProductionCutsTable::GetProductionCutsTable())->DumpCouples(); |
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434 | const G4MaterialCutsCouple* theCouple = cutsTable->GetMaterialCutsCouple(material,cuts); |
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435 | // Processes |
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436 | |
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437 | G4VDiscreteProcess* dProcess; |
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438 | G4VContinuousDiscreteProcess* cdProcess; |
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439 | dProcess = 0; |
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440 | cdProcess = 0; |
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441 | |
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442 | G4cout << "Start BuildPhysicsTable" << G4endl;; |
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443 | |
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444 | if(lowE) { |
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445 | if(ionis) { |
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446 | elecLEion = new G4LowEnergyIonisation(); |
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447 | elecLEbr = new G4LowEnergyBremsstrahlung(); |
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448 | elecManager->AddProcess(elecLEion); |
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449 | elecManager->AddProcess(elecLEbr); |
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450 | elecLEion->BuildPhysicsTable(*electron); |
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451 | elecLEbr->BuildPhysicsTable(*electron); |
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452 | ionis = false; |
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453 | } |
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454 | if(nPart == 0) { |
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455 | if(nProcess == 2) dProcess = new G4LowEnergyCompton(); |
---|
456 | if(nProcess == 3) dProcess = new G4LowEnergyGammaConversion(); |
---|
457 | if(nProcess == 4) dProcess = new G4LowEnergyPhotoElectric(); |
---|
458 | if(nProcess == 5) dProcess = new G4LowEnergyRayleigh(); |
---|
459 | if(dProcess) { |
---|
460 | gammaManager->AddProcess(dProcess); |
---|
461 | dProcess->BuildPhysicsTable(*gamma); |
---|
462 | } |
---|
463 | } else if(nPart == 1) { |
---|
464 | if(nProcess == 0) cdProcess = elecLEion; |
---|
465 | if(nProcess == 1) cdProcess = elecLEbr; |
---|
466 | } else if(nPart == 3) { |
---|
467 | if(nProcess == 0) { |
---|
468 | cdProcess = new G4hLowEnergyIonisation(); |
---|
469 | protManager->AddProcess(cdProcess); |
---|
470 | cdProcess->BuildPhysicsTable(*proton); |
---|
471 | } |
---|
472 | } else if(nPart == 4) { |
---|
473 | if(nProcess == 0) { |
---|
474 | cdProcess = new G4hLowEnergyIonisation(); |
---|
475 | aprotManager->AddProcess(cdProcess); |
---|
476 | cdProcess->BuildPhysicsTable(*antiproton); |
---|
477 | } |
---|
478 | } |
---|
479 | |
---|
480 | } else { |
---|
481 | if(ionis) { |
---|
482 | elecSTion = new G4eIonisation(); |
---|
483 | elecSTbr = new G4eBremsstrahlung(); |
---|
484 | elecManager->AddProcess(elecSTion); |
---|
485 | elecManager->AddProcess(elecSTbr); |
---|
486 | elecSTion->BuildPhysicsTable(*electron); |
---|
487 | elecSTbr->BuildPhysicsTable(*electron); |
---|
488 | ionis = false; |
---|
489 | } |
---|
490 | if(nPart == 0) { |
---|
491 | if(nProcess == 2) dProcess = new G4ComptonScattering(); |
---|
492 | if(nProcess == 3) dProcess = new G4GammaConversion(); |
---|
493 | if(nProcess == 4) dProcess = new G4PhotoElectricEffect(); |
---|
494 | if(dProcess) { |
---|
495 | gammaManager->AddProcess(dProcess); |
---|
496 | dProcess->BuildPhysicsTable(*gamma); |
---|
497 | } |
---|
498 | } else if(nPart == 1) { |
---|
499 | if(nProcess == 0) cdProcess = elecSTion; |
---|
500 | if(nProcess == 1) cdProcess = elecSTbr; |
---|
501 | } else if(nPart == 2) { |
---|
502 | G4eIonisation* pSTion = new G4eIonisation(); |
---|
503 | G4eBremsstrahlung* pSTbr = new G4eBremsstrahlung(); |
---|
504 | if(nProcess == 0) cdProcess = pSTion; |
---|
505 | if(nProcess == 1) cdProcess = pSTbr; |
---|
506 | } else if(nPart == 3) { |
---|
507 | if(nProcess == 0) { |
---|
508 | cdProcess = new G4hIonisation(); |
---|
509 | protManager->AddProcess(cdProcess); |
---|
510 | cdProcess->BuildPhysicsTable(*proton); |
---|
511 | } |
---|
512 | } else if(nPart == 4) { |
---|
513 | if(nProcess == 0) { |
---|
514 | cdProcess = new G4hIonisation(); |
---|
515 | aprotManager->AddProcess(cdProcess); |
---|
516 | cdProcess->BuildPhysicsTable(*antiproton); |
---|
517 | } |
---|
518 | } |
---|
519 | } |
---|
520 | |
---|
521 | G4cout << "Physics tables are built" << G4endl;; |
---|
522 | |
---|
523 | timer->Stop(); |
---|
524 | G4cout << " " << *timer << G4endl; |
---|
525 | delete timer; |
---|
526 | |
---|
527 | |
---|
528 | // Control on processes |
---|
529 | if(postDo && !dProcess && !cdProcess) { |
---|
530 | G4cout << "Discret Process is not found out! Exit" << G4endl; |
---|
531 | break; |
---|
532 | } |
---|
533 | if(!postDo && !cdProcess) { |
---|
534 | G4cout << "Continues Discret Process is not found out! Exit" << G4endl; |
---|
535 | break; |
---|
536 | } |
---|
537 | |
---|
538 | // Create a DynamicParticle |
---|
539 | |
---|
540 | G4ParticleMomentum gDir(initX,initY,initZ); |
---|
541 | G4DynamicParticle dParticle(part,gDir,gEnergy); |
---|
542 | |
---|
543 | // Track |
---|
544 | G4ThreeVector aPosition(0.,0.,0.); |
---|
545 | G4double aTime = 0. ; |
---|
546 | |
---|
547 | G4Track* gTrack; |
---|
548 | gTrack = new G4Track(&dParticle,aTime,aPosition); |
---|
549 | |
---|
550 | // Step |
---|
551 | |
---|
552 | G4Step* step; |
---|
553 | step = new G4Step(); |
---|
554 | step->SetTrack(gTrack); |
---|
555 | |
---|
556 | G4StepPoint *aPoint, *bPoint; |
---|
557 | aPoint = new G4StepPoint(); |
---|
558 | aPoint->SetPosition(aPosition); |
---|
559 | aPoint->SetMaterial(material); |
---|
560 | aPoint->SetMaterialCutsCouple(theCouple); |
---|
561 | G4double safety = 10000.*cm; |
---|
562 | aPoint->SetSafety(safety); |
---|
563 | step->SetPreStepPoint(aPoint); |
---|
564 | |
---|
565 | bPoint = aPoint; |
---|
566 | G4ThreeVector bPosition(0.,0.,theStep); |
---|
567 | bPoint->SetPosition(bPosition); |
---|
568 | step->SetPostStepPoint(bPoint); |
---|
569 | step->SetStepLength(theStep); |
---|
570 | |
---|
571 | // --------- Test the DoIt |
---|
572 | G4int nElectrons = 0; |
---|
573 | G4int nPositrons = 0; |
---|
574 | G4int nPhotons = 0; |
---|
575 | G4double rmax = 0.0; |
---|
576 | G4double de = 0.0; |
---|
577 | G4double de2 = 0.0; |
---|
578 | |
---|
579 | G4cout << "dProcess= " << dProcess << " cdProcess= " << cdProcess; |
---|
580 | if(dProcess) G4cout << " name= " << dProcess->GetProcessName() << G4endl; |
---|
581 | if(cdProcess) G4cout << " name= " << cdProcess->GetProcessName() << G4endl; |
---|
582 | |
---|
583 | |
---|
584 | timer = new G4Timer(); |
---|
585 | timer->Start(); |
---|
586 | |
---|
587 | for (G4int iter=0; iter<nEvt; iter++) { |
---|
588 | |
---|
589 | gTrack->SetStep(step); |
---|
590 | |
---|
591 | if(verbose) { |
---|
592 | G4cout << "Iteration = " << iter |
---|
593 | << " - Step Length = " |
---|
594 | << step->GetStepLength()/mm << " mm " |
---|
595 | << G4endl; |
---|
596 | } |
---|
597 | |
---|
598 | G4VParticleChange* dummy = 0; |
---|
599 | if(postDo) { |
---|
600 | if(dProcess) dummy = dProcess->PostStepDoIt(*gTrack, *step); |
---|
601 | if(cdProcess) { |
---|
602 | dummy = cdProcess->PostStepDoIt(*gTrack, *step); |
---|
603 | } |
---|
604 | } else { |
---|
605 | dummy = cdProcess->AlongStepDoIt(*gTrack, *step); |
---|
606 | } |
---|
607 | G4ParticleChange* particleChange = (G4ParticleChange*) dummy; |
---|
608 | |
---|
609 | // Primary physical quantities |
---|
610 | |
---|
611 | G4double energyChange = particleChange->GetEnergyChange(); |
---|
612 | G4double deltaE = gEnergy - energyChange ; |
---|
613 | G4double dedx = deltaE / (step->GetStepLength()); |
---|
614 | |
---|
615 | G4ThreeVector change = particleChange->CalcMomentum(energyChange, |
---|
616 | *(particleChange->GetMomentumChange()), |
---|
617 | part->GetPDGMass()); |
---|
618 | |
---|
619 | G4double pxChange = change.x(); |
---|
620 | G4double pyChange = change.y(); |
---|
621 | G4double pzChange = change.z(); |
---|
622 | |
---|
623 | if(verbose) { |
---|
624 | G4cout << "---- Primary after the step ---- " << G4endl; |
---|
625 | G4cout << "---- Energy: " << energyChange/MeV << " MeV, " |
---|
626 | << "(px,py,pz): (" |
---|
627 | << pxChange/MeV << "," |
---|
628 | << pyChange/MeV << "," |
---|
629 | << pzChange/MeV << ") MeV" |
---|
630 | << G4endl; |
---|
631 | G4cout << "---- Energy loss (dE) = " << deltaE/keV << " keV;" |
---|
632 | << "Stopping power (dE/dx)=" << dedx*mm/keV << " keV/mm" |
---|
633 | << "; rmax(mm)= " << rmax << G4endl; |
---|
634 | } |
---|
635 | |
---|
636 | // Primary |
---|
637 | |
---|
638 | G4int nsec = particleChange->GetNumberOfSecondaries(); |
---|
639 | /* |
---|
640 | if(ntuple1) { |
---|
641 | ntuple1->column("epri", gEnergy/MeV); |
---|
642 | ntuple1->column("efin", energyChange/MeV); |
---|
643 | ntuple1->column("dedx", dedx*mm/MeV); |
---|
644 | ntuple1->column("nsec", nsec); |
---|
645 | ntuple1->column("nele", nElectrons); |
---|
646 | ntuple1->column("npho", nPhotons); |
---|
647 | ntuple1->dumpData(); |
---|
648 | } |
---|
649 | */ |
---|
650 | de += deltaE; |
---|
651 | de2 += deltaE*deltaE; |
---|
652 | |
---|
653 | // Secondaries physical quantities |
---|
654 | |
---|
655 | if(usepaw) { |
---|
656 | hist[2]->fill((float)nsec, (float)1.0); |
---|
657 | hist[3]->fill((float)(particleChange->GetLocalEnergyDeposit()/MeV), (float)1.0); |
---|
658 | } |
---|
659 | |
---|
660 | for (G4int i = 0; i<nsec; i++) { |
---|
661 | // The following two items should be filled per event, not |
---|
662 | // per secondary; filled here just for convenience, to avoid |
---|
663 | // complicated logic to dump ntuple when there are no secondaries |
---|
664 | |
---|
665 | G4Track* finalParticle = particleChange->GetSecondary(i) ; |
---|
666 | |
---|
667 | G4double e = finalParticle->GetTotalEnergy(); |
---|
668 | G4double eKin = finalParticle->GetKineticEnergy(); |
---|
669 | G4double px = (finalParticle->GetMomentum()).x(); |
---|
670 | G4double py = (finalParticle->GetMomentum()).y(); |
---|
671 | G4double pz = (finalParticle->GetMomentum()).z(); |
---|
672 | //G4double theta= (finalParticle->GetMomentum()).theta(); |
---|
673 | G4double p = std::sqrt(px*px + py*py + pz*pz); |
---|
674 | |
---|
675 | if (eKin > gEnergy) { |
---|
676 | G4cout << "WARNING: eFinal > eInit in event #" << iter << G4endl; |
---|
677 | } |
---|
678 | |
---|
679 | G4String partName = finalParticle->GetDefinition()->GetParticleName(); |
---|
680 | if(verbose) { |
---|
681 | G4cout << "==== Final " |
---|
682 | << partName << " " |
---|
683 | << "E= " << e/MeV << " MeV, " |
---|
684 | << "eKin: " << eKin/MeV << " MeV, " |
---|
685 | << "(px,py,pz): (" |
---|
686 | << px/MeV << "," |
---|
687 | << py/MeV << "," |
---|
688 | << pz/MeV << ") MeV," |
---|
689 | << " p= " << p << " MeV" |
---|
690 | << G4endl; |
---|
691 | } |
---|
692 | |
---|
693 | if(usepaw) { |
---|
694 | hist[0]->fill((float)(eKin/gEnergy), (float)1.0); |
---|
695 | hist[1]->fill((float)(p/MeV), (float)1.0); |
---|
696 | } |
---|
697 | |
---|
698 | G4int partType = 0; |
---|
699 | if (partName == "e-") { |
---|
700 | partType = 1; |
---|
701 | nElectrons++; |
---|
702 | |
---|
703 | } else if (partName == "e+") { |
---|
704 | partType = 2; |
---|
705 | nPositrons++; |
---|
706 | |
---|
707 | } else if (partName == "gamma") { |
---|
708 | partType = 0; |
---|
709 | nPhotons++; |
---|
710 | } |
---|
711 | |
---|
712 | // Fill the secondaries ntuple |
---|
713 | /* |
---|
714 | if(ntuple2) { |
---|
715 | ntuple2->column("eprimary",gEnergy); |
---|
716 | ntuple2->column("px", px); |
---|
717 | ntuple2->column("py", py); |
---|
718 | ntuple2->column("pz", pz); |
---|
719 | ntuple2->column("p", p); |
---|
720 | ntuple2->column("e", e); |
---|
721 | ntuple2->column("theta", theta); |
---|
722 | ntuple2->column("ekin", eKin); |
---|
723 | ntuple2->column("type", partType); |
---|
724 | ntuple2->dumpData(); |
---|
725 | } |
---|
726 | */ |
---|
727 | delete particleChange->GetSecondary(i); |
---|
728 | } |
---|
729 | |
---|
730 | particleChange->Clear(); |
---|
731 | |
---|
732 | } |
---|
733 | G4cout << "###### Statistics:" << G4endl; |
---|
734 | G4cout << "Average number of secondary electrons= " |
---|
735 | << (G4double)nElectrons/(G4double)nEvt << G4endl; |
---|
736 | G4cout << "Average number of secondary positrons= " |
---|
737 | << (G4double)nPositrons/(G4double)nEvt << G4endl; |
---|
738 | G4cout << "Average number of secondary photons= " |
---|
739 | << (G4double)nPhotons/(G4double)nEvt << G4endl; |
---|
740 | G4double x = de/(G4double)nEvt; |
---|
741 | G4double y = de2/(G4double)nEvt - x*x; |
---|
742 | if(0.0 < y) y = std::sqrt(y); |
---|
743 | G4cout << "Average energy deposition(MeV)= " |
---|
744 | << x/MeV << " +- " << y/MeV << G4endl; |
---|
745 | |
---|
746 | timer->Stop(); |
---|
747 | G4cout << " " << *timer << G4endl; |
---|
748 | delete timer; |
---|
749 | |
---|
750 | if(usepaw) { |
---|
751 | tree->commit(); |
---|
752 | std::cout << "Closing the tree..." << std::endl; |
---|
753 | tree->close(); |
---|
754 | G4cout << "# hbook is writed" << G4endl; |
---|
755 | } |
---|
756 | |
---|
757 | G4cout << "###### End of run # " << run << " ######" << G4endl; |
---|
758 | |
---|
759 | } while(end); |
---|
760 | G4cout << "###### End of test #####" << G4endl; |
---|
761 | } |
---|
762 | |
---|
763 | |
---|
764 | |
---|
765 | |
---|
766 | |
---|
767 | |
---|
768 | |
---|
769 | |
---|
770 | |
---|
771 | |
---|
772 | |
---|
773 | |
---|