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 | // $Id: G4ComptonTest.cc,v 1.28 2008/04/24 14:14:25 pia Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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28 | // |
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29 | // ------------------------------------------------------------------- |
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30 | // GEANT 4 class file --- Copyright CERN 1998 |
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31 | // CERN Geneva Switzerland |
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32 | // |
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33 | // |
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34 | // File name: G4ComptonTest |
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35 | // |
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36 | // Author: Maria Grazia Pia |
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37 | // Andreas Pfeiffer |
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38 | // |
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39 | // Creation date: 2 May 2001 |
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40 | // |
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41 | // Modifications: |
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42 | // 08 Mar 2008 MGP Updated to recent Geant4 interface changes |
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43 | // 28 Nov 2002 AP update to AIDA 3 |
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44 | // 14 Sep 2001 AP Moved histograms to Lizard |
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45 | // 16 Sep 2001 AP Moved ntuples to Lizard |
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46 | // 24 Apr 2008 MGP Upgrate to treat couples correctly from Luciano Pandola's PenelopeComptonTest |
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47 | // |
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48 | // ------------------------------------------------------------------- |
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49 | // |
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50 | // (MGP) The following is obsolete and should be replaced by iAIDA instructions |
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51 | // |
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52 | // from: geant4/source/processes/electromagnetic/lowenergy/test/ |
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53 | // |
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54 | // execute the following lines _before_ gmake, |
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55 | // source /afs/cern.ch/sw/lhcxx/share/LHCXX/latest/scripts/setupAnaphe |
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56 | // |
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57 | // or, for [t]csh fans: |
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58 | // |
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59 | // source /afs/cern.ch/sw/lhcxx/share/LHCXX/latest/scripts/setupAnaphe.csh |
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60 | // |
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61 | // both assume that you have the correct PATH to the compiler |
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62 | // |
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63 | // [gmake and run your simulation] |
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64 | // |
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65 | // to start Lizard: |
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66 | // /afs/cern.ch/sw/lhcxx/share/LHCXX/latest/scripts/lizard |
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67 | // |
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68 | // see also: http://cern.ch/Anaphe |
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69 | // |
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70 | // ******************************************************************** |
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71 | |
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72 | #include "globals.hh" |
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73 | #include "G4ios.hh" |
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74 | #include <fstream> |
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75 | #include <iomanip> |
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76 | |
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77 | #include "G4Material.hh" |
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78 | #include "G4VContinuousDiscreteProcess.hh" |
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79 | #include "G4ProcessManager.hh" |
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80 | #include "G4LowEnergyBremsstrahlung.hh" |
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81 | #include "G4eBremsstrahlung.hh" |
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82 | #include "G4LowEnergyCompton.hh" |
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83 | #include "G4PenelopeCompton.hh" |
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84 | #include "G4LowEnergyPolarizedCompton.hh" |
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85 | #include "G4ComptonScattering.hh" |
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86 | #include "G4LowEnergyIonisation.hh" |
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87 | #include "G4eIonisation.hh" |
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88 | #include "G4VeLowEnergyLoss.hh" |
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89 | #include "G4EnergyLossTables.hh" |
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90 | #include "G4VParticleChange.hh" |
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91 | #include "G4ParticleChange.hh" |
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92 | #include "G4DynamicParticle.hh" |
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93 | #include "G4Electron.hh" |
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94 | #include "G4Positron.hh" |
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95 | #include "G4Gamma.hh" |
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96 | #include "G4Box.hh" |
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97 | #include "G4PVPlacement.hh" |
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98 | #include "G4Step.hh" |
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99 | #include "G4GRSVolume.hh" |
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100 | #include "G4UnitsTable.hh" |
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101 | #include "G4ProductionCutsTable.hh" |
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102 | #include "G4MaterialCutsCouple.hh" |
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103 | #include "G4RunManager.hh" |
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104 | #include "G4RegionStore.hh" |
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105 | #include "G4StateManager.hh" |
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106 | #include "G4ApplicationState.hh" |
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107 | |
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108 | // New Histogramming (from AIDA and Anaphe): |
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109 | #include <memory> // for the auto_ptr(T> |
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110 | |
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111 | #include "AIDA/AIDA.h" |
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112 | |
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113 | int main() |
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114 | { |
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115 | // G4String fileName; |
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116 | // G4cout << "Enter histogram file name" << G4endl; |
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117 | // G4cin >> fileName; |
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118 | |
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119 | |
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120 | // Setup |
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121 | |
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122 | // G4cout.setf( ios::scientific, ios::floatfield ); |
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123 | |
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124 | // ------------------------------------------------------------------- |
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125 | |
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126 | // ---- HBOOK initialization |
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127 | |
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128 | // Creating the analysis factory |
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129 | std::auto_ptr< AIDA::IAnalysisFactory > af( AIDA_createAnalysisFactory() ); |
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130 | |
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131 | // Creating the tree factory |
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132 | std::auto_ptr< AIDA::ITreeFactory > tf( af->createTreeFactory() ); |
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133 | |
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134 | // Creating a tree mapped to a new hbook file. |
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135 | bool readOnly = false; |
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136 | bool createFile = true; |
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137 | std::auto_ptr< AIDA::ITree > tree( tf->create( "comptonhisto.hbook", "hbook", readOnly, createFile ) ); |
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138 | std::cout << "Tree store : " << tree->storeName() << std::endl; |
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139 | |
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140 | // Next create the nTuples using the factory and open it for writing |
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141 | // Creating a tuple factory, whose tuples will be handled by the tree |
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142 | std::auto_ptr< AIDA::ITupleFactory > tpf( af->createTupleFactory( *tree ) ); |
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143 | |
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144 | |
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145 | // ---- Primary ntuple ------ |
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146 | // If using Anaphe HBOOK implementation, there is a limitation on the length of the |
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147 | // variable names in a ntuple |
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148 | AIDA::ITuple* ntuple1 = tpf->create( "1", "Primary tuple", |
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149 | "float e0, e1, dedx, dedxNow, px1, py1, pz1, p1, theta1, neminus, neplus, nphoton" ); |
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150 | |
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151 | // ---- Secondary ntuple ------ |
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152 | AIDA::ITuple* ntuple2 = tpf->create( "2", "Secondary tuple", |
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153 | "float px, py, pz, p, e, ekin, theta, phi, type" ); |
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154 | |
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155 | // ---- Secondaries histos ---- |
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156 | // Creating a histogram factory, whose histograms will be handled by the tree |
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157 | std::auto_ptr< AIDA::IHistogramFactory > hf( af->createHistogramFactory( *tree ) ); |
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158 | |
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159 | // Creating an 1-dimensional histogram in the root directory of the tree |
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160 | |
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161 | AIDA::IHistogram1D* hEKin; |
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162 | hEKin = hf->createHistogram1D("10","Kinetic Energy", 100,0.,10.); |
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163 | |
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164 | AIDA::IHistogram1D* hP; |
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165 | hP = hf->createHistogram1D("20","Momentum", 100,0.,10.); |
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166 | |
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167 | AIDA::IHistogram1D* hNSec; |
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168 | hNSec = hf->createHistogram1D("30","Number of secondaries", 10,0.,10.); |
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169 | |
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170 | AIDA::IHistogram1D* hDeposit; |
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171 | hDeposit = hf->createHistogram1D("40","Local energy deposit", 100,0.,10.); |
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172 | |
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173 | AIDA::IHistogram1D* hTheta; |
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174 | hTheta = hf->createHistogram1D("50","Theta", 100,0.,pi); |
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175 | |
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176 | AIDA::IHistogram1D* hPhi; |
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177 | hPhi = hf->createHistogram1D("60","Phi", 100,-pi,pi); |
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178 | |
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179 | AIDA::IHistogram1D* hE1; |
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180 | hE1 = hf->createHistogram1D("70","Scattered particle energy", 100,0.,10.); |
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181 | |
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182 | AIDA::IHistogram1D* hEdiff; |
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183 | hEdiff = hf->createHistogram1D("80","Energy difference initial-scattered particle", 100,0.,10.); |
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184 | |
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185 | |
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186 | // end NEW |
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187 | // ================================================================================ |
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188 | |
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189 | // ==================== end of Histogram and NTuple handling |
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190 | |
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191 | //--------- Materials definition --------- |
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192 | |
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193 | G4Material* Be = new G4Material("Beryllium", 4., 9.01*g/mole, 1.848*g/cm3); |
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194 | G4Material* Graphite = new G4Material("Graphite",6., 12.00*g/mole, 2.265*g/cm3 ); |
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195 | G4Material* Al = new G4Material("Aluminium", 13., 26.98*g/mole, 2.7 *g/cm3); |
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196 | G4Material* Si = new G4Material("Silicon", 14., 28.055*g/mole, 2.33*g/cm3); |
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197 | G4Material* LAr = new G4Material("LArgon", 18., 39.95*g/mole, 1.393*g/cm3); |
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198 | G4Material* Fe = new G4Material("Iron", 26., 55.85*g/mole, 7.87*g/cm3); |
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199 | G4Material* Cu = new G4Material("Copper", 29., 63.55*g/mole, 8.96*g/cm3); |
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200 | G4Material* W = new G4Material("Tungsten", 74., 183.85*g/mole, 19.30*g/cm3); |
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201 | G4Material* Pb = new G4Material("Lead", 82., 207.19*g/mole, 11.35*g/cm3); |
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202 | G4Material* U = new G4Material("Uranium", 92., 238.03*g/mole, 18.95*g/cm3); |
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203 | |
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204 | G4Element* H = new G4Element ("Hydrogen", "H", 1. , 1.01*g/mole); |
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205 | G4Element* O = new G4Element ("Oxygen" , "O", 8. , 16.00*g/mole); |
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206 | G4Element* C = new G4Element ("Carbon" , "C", 6. , 12.00*g/mole); |
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207 | G4Element* Cs = new G4Element ("Cesium" , "Cs", 55. , 132.905*g/mole); |
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208 | G4Element* I = new G4Element ("Iodide" , "I", 53. , 126.9044*g/mole); |
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209 | G4Element* N = new G4Element("Nitrogen", "N" , 7., 14.01*g/mole); |
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210 | |
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211 | G4Material* maO = new G4Material("Oxygen", 8., 16.00*g/mole, 1.1*g/cm3); |
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212 | |
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213 | G4Material* water = new G4Material ("Water" , 1.*g/cm3, 2); |
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214 | water->AddElement(H,2); |
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215 | water->AddElement(O,1); |
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216 | |
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217 | G4Material* ethane = new G4Material ("Ethane" , 0.4241*g/cm3, 2); |
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218 | ethane->AddElement(H,6); |
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219 | ethane->AddElement(C,2); |
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220 | |
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221 | G4Material* csi = new G4Material ("CsI" , 4.53*g/cm3, 2); |
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222 | csi->AddElement(Cs,1); |
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223 | csi->AddElement(I,1); |
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224 | |
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225 | G4Material* air = new G4Material("Air" , 1.290*mg/cm3, 2); |
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226 | air->AddElement(N,0.7); |
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227 | air->AddElement(O,0.3); |
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228 | |
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229 | |
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230 | // Interactive set-up |
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231 | |
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232 | G4cout << "How many interactions? " << G4endl; |
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233 | G4int nIterations; |
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234 | G4cin >> nIterations; |
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235 | if (nIterations <= 0) G4Exception("Wrong input"); |
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236 | |
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237 | G4cout << "Enter the initial particle energy E (MeV)" << G4endl; |
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238 | G4double initEnergy; |
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239 | G4cin >> initEnergy ; |
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240 | initEnergy = initEnergy * MeV; |
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241 | G4double initialEnergy = initEnergy; |
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242 | if (initEnergy <= 0.) G4Exception("Wrong input"); |
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243 | |
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244 | |
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245 | |
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246 | // Dump the material table |
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247 | const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable(); |
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248 | G4int nMaterials = G4Material::GetNumberOfMaterials(); |
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249 | G4cout << "Available materials are: " << G4endl; |
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250 | for (G4int mat = 0; mat < nMaterials; mat++) |
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251 | { |
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252 | G4cout << mat << ". " |
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253 | << (*theMaterialTable)[mat]->GetName() |
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254 | << G4endl; |
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255 | } |
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256 | |
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257 | G4cout << "Which material? " << G4endl; |
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258 | G4int materialId; |
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259 | G4cin >> materialId; |
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260 | |
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261 | G4Material* material = (*theMaterialTable)[materialId] ; |
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262 | |
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263 | G4cout << "The selected material is: " |
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264 | << material->GetName() |
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265 | << G4endl; |
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266 | // Geometry |
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267 | |
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268 | G4double dimX = 1 * mm; |
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269 | G4double dimY = 1 * mm; |
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270 | G4double dimZ = 1 * mm; |
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271 | |
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272 | G4Box* theFrame = new G4Box ("Frame",dimX, dimY, dimZ); |
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273 | G4LogicalVolume* logicalFrame = new G4LogicalVolume(theFrame,material, |
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274 | "LFrame", 0, 0, 0); |
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275 | logicalFrame->SetMaterial(material); |
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276 | G4PVPlacement* physicalFrame = new G4PVPlacement(0,G4ThreeVector(), |
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277 | "PFrame",logicalFrame,0,false,0); |
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278 | |
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279 | // RunManager |
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280 | G4RunManager* rm = new G4RunManager(); |
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281 | |
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282 | rm->GeometryHasBeenModified(); |
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283 | rm->DefineWorldVolume(physicalFrame); |
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284 | |
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285 | G4cout << "[OK] World is defined " << G4endl; |
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286 | G4StateManager::GetStateManager()->SetNewState(G4State_Idle); |
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287 | rm->DumpRegion("DefaultRegionForTheWorld"); //this forces the region update! |
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288 | |
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289 | // Particle definitions |
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290 | |
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291 | G4ParticleDefinition* gamma = G4Gamma::GammaDefinition(); |
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292 | G4ParticleDefinition* electron = G4Electron::ElectronDefinition(); |
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293 | G4ParticleDefinition* positron = G4Positron::PositronDefinition(); |
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294 | |
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295 | G4ProductionCutsTable* cutsTable = G4ProductionCutsTable::GetProductionCutsTable(); |
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296 | G4ProductionCuts* cuts = cutsTable->GetDefaultProductionCuts(); |
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297 | if (cuts == 0) G4cout << " G4ProductionCuts* cuts = 0" << G4endl; |
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298 | |
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299 | G4double cutG = 1*micrometer; |
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300 | G4double cutE = 1*micrometer; |
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301 | cuts->SetProductionCut(cutG, gamma); // photons |
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302 | cuts->SetProductionCut(cutE, electron); // electrons |
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303 | cuts->SetProductionCut(cutE, positron); // positrons |
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304 | cuts->SetProductionCut(cutG, 0); //gammas |
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305 | cuts->SetProductionCut(cutE, 1); //electrons |
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306 | cuts->SetProductionCut(cutE, 2); //positrons |
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307 | //G4double cutAll = 1.*micrometer; |
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308 | //cuts->SetProductionCut(cutAll, -1); //all |
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309 | |
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310 | G4cout << "Cuts are defined " << G4endl; |
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311 | |
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312 | // MGP 8/3/2008 - There is something wrong with the Couple, to be investigated |
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313 | G4MaterialCutsCouple* couple = new G4MaterialCutsCouple(material,cuts); |
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314 | |
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315 | logicalFrame->SetMaterialCutsCouple(couple); |
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316 | |
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317 | G4cout << "Recalculation needed: " << couple->IsRecalcNeeded() << G4endl; |
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318 | |
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319 | cutsTable->UpdateCoupleTable(physicalFrame); |
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320 | cutsTable->PhysicsTableUpdated(); |
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321 | cutsTable->DumpCouples(); |
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322 | |
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323 | //couple->SetUseFlag(true); |
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324 | //cutsTable->UpdateCoupleTable(world); |
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325 | //cutsTable->DumpCouples(); |
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326 | |
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327 | //RunManager |
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328 | //G4RunManager* rm = new G4RunManager(); |
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329 | //rm->GeometryHasBeenModified(); |
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330 | //G4VPhysicalVolume* world(physicalFrame); |
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331 | //rm->DefineWorldVolume(world); |
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332 | //G4cout << "[OK] World is defined " << G4endl; |
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333 | |
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334 | |
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335 | // Processes |
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336 | |
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337 | G4int processType; |
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338 | G4cout |
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339 | << "LowEnergy [1] or Penelope [2] or LowEnergyPolarized [3] or Standard [4]?" |
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340 | << G4endl; |
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341 | G4cin >> processType; |
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342 | if (processType < 1 || processType > 4 ) G4Exception("Wrong input"); |
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343 | |
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344 | G4VContinuousDiscreteProcess* bremProcess; |
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345 | G4VContinuousDiscreteProcess* ioniProcess; |
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346 | |
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347 | if (processType < 4) |
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348 | { |
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349 | bremProcess = new G4LowEnergyBremsstrahlung; |
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350 | ioniProcess = new G4LowEnergyIonisation; |
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351 | } |
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352 | else |
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353 | { |
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354 | bremProcess = new G4eBremsstrahlung; |
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355 | ioniProcess = new G4eIonisation; |
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356 | } |
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357 | |
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358 | |
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359 | G4ProcessManager* eProcessManager = new G4ProcessManager(electron); |
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360 | electron->SetProcessManager(eProcessManager); |
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361 | eProcessManager->AddProcess(bremProcess); |
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362 | eProcessManager->AddProcess(ioniProcess); |
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363 | |
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364 | G4ProcessManager* positronProcessManager = new G4ProcessManager(positron); |
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365 | positron->SetProcessManager(positronProcessManager); |
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366 | positronProcessManager->AddProcess(new G4eBremsstrahlung); |
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367 | positronProcessManager->AddProcess( new G4eIonisation()); |
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368 | |
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369 | // Initialize the physics tables |
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370 | bremProcess->BuildPhysicsTable(*electron); |
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371 | ioniProcess->BuildPhysicsTable(*electron); |
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372 | |
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373 | // Photon process |
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374 | G4VDiscreteProcess* photonProcess = 0; |
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375 | if (processType == 1) |
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376 | { |
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377 | photonProcess = new G4LowEnergyCompton; |
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378 | G4cout << "G4LowEnergyCompton CREATED" << G4endl; |
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379 | } |
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380 | if (processType == 2) |
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381 | { |
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382 | photonProcess = new G4PenelopeCompton; |
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383 | } |
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384 | if (processType == 3) |
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385 | { |
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386 | photonProcess = new G4LowEnergyPolarizedCompton; |
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387 | } |
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388 | if (processType == 4) |
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389 | { |
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390 | photonProcess = new G4ComptonScattering; |
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391 | } |
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392 | |
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393 | G4ProcessManager* gProcessManager = new G4ProcessManager(gamma); |
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394 | gamma->SetProcessManager(gProcessManager); |
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395 | gProcessManager->AddProcess(photonProcess); |
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396 | photonProcess->BuildPhysicsTable(*gamma); |
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397 | |
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398 | // Primary direction |
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399 | G4double initX = 0. * mm; |
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400 | G4double initY = 0. * mm; |
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401 | G4double initZ = 1. * mm; |
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402 | G4ParticleMomentum gDirection(initX,initY,initZ); |
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403 | |
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404 | // Check applicability |
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405 | |
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406 | if (! (photonProcess->IsApplicable(*gamma))) G4Exception("Not Applicable"); |
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407 | |
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408 | // Initialize the physics tables (in which material?) |
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409 | photonProcess->BuildPhysicsTable(*gamma); |
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410 | |
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411 | |
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412 | // --------- Test the DoIt ------------------------------------------------------------------- |
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413 | |
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414 | G4cout << "DoIt in material " << material->GetName() << G4endl; |
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415 | |
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416 | |
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417 | G4Track* gTrack = 0; |
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418 | G4GRSVolume* touche = 0; |
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419 | G4Step* step = 0; |
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420 | G4StepPoint* point = 0; |
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421 | G4StepPoint* newPoint = 0; |
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422 | G4double gEnergy = 0.; |
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423 | |
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424 | for (G4int iter=0; iter<nIterations; iter++) |
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425 | { |
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426 | // Primary energy |
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427 | // gEnergy = initEnergy*MeV*G4UniformRand(); |
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428 | gEnergy = initEnergy*MeV; |
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429 | G4cout << "---- Initial energy = " << gEnergy/MeV << " MeV" << G4endl; |
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430 | |
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431 | // Dynamic particle (incident primary) |
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432 | G4DynamicParticle dynamicPhoton(G4Gamma::Gamma(),gDirection,gEnergy); |
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433 | |
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434 | // Track (incident) |
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435 | G4ThreeVector position(0.,0.,0.); |
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436 | G4double time = 0. ; |
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437 | gTrack = new G4Track(&dynamicPhoton,time,position); |
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438 | |
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439 | // Do I really need this? |
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440 | touche = new G4GRSVolume(physicalFrame, 0, position); |
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441 | //gTrack->SetTouchable(touche); |
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442 | |
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443 | // Step |
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444 | step = new G4Step(); |
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445 | step->SetTrack(gTrack); |
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446 | //const G4MaterialCutsCouple* theCouple(cutsTable->GetMaterialCutsCouple(material, cutsTable->GetDefaultProductionCuts())); |
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447 | // if (couple == 0) G4cout << "Couple = 0 in setting Step" <<G4endl; |
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448 | //const G4MaterialCutsCouple* couple = new G4MaterialCutsCouple(material,cuts); |
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449 | |
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450 | // PreStep point |
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451 | point = new G4StepPoint(); |
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452 | point->SetPosition(position); |
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453 | point->SetMaterial(material); |
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454 | point->SetMaterialCutsCouple(couple); |
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455 | G4double safety = 10000.*cm; |
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456 | point->SetSafety(safety); |
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457 | step->SetPreStepPoint(point); |
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458 | |
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459 | // PostStep point |
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460 | newPoint = new G4StepPoint(); |
---|
461 | G4ThreeVector newPosition(0.,0.,1.*mm); |
---|
462 | newPoint->SetPosition(newPosition); |
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463 | newPoint->SetMaterial(material); |
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464 | newPoint->SetMaterialCutsCouple(couple); |
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465 | newPoint->SetSafety(safety); |
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466 | step->SetPostStepPoint(newPoint); |
---|
467 | |
---|
468 | // Step length |
---|
469 | step->SetStepLength(1.*micrometer); |
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470 | |
---|
471 | gTrack->SetStep(step); |
---|
472 | |
---|
473 | // const G4MaterialCutsCouple* couple = gTrack->GetMaterialCutsCouple(); |
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474 | |
---|
475 | G4cout << "Iteration = " |
---|
476 | << iter |
---|
477 | << " - Step Length = " |
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478 | << step->GetStepLength()/mm |
---|
479 | << " mm " |
---|
480 | << G4endl; |
---|
481 | |
---|
482 | G4ParticleChange* particleChange = (G4ParticleChange*) photonProcess->PostStepDoIt(*gTrack,*step); |
---|
483 | |
---|
484 | // Primary physical quantities |
---|
485 | |
---|
486 | G4double energyChange = particleChange->GetEnergy(); |
---|
487 | G4double dedx = gEnergy - energyChange ; |
---|
488 | G4double dedxNow = dedx / (step->GetStepLength()); |
---|
489 | |
---|
490 | G4ThreeVector eChange = particleChange->CalcMomentum(energyChange, |
---|
491 | (*particleChange->GetMomentumDirection()), |
---|
492 | particleChange->GetMass()); |
---|
493 | G4double pxChange = eChange.x(); |
---|
494 | G4double pyChange = eChange.y(); |
---|
495 | G4double pzChange = eChange.z(); |
---|
496 | G4double pChange = std::sqrt(pxChange*pxChange + pyChange*pyChange + pzChange*pzChange); |
---|
497 | |
---|
498 | G4double xChange = particleChange->GetPosition()->x(); |
---|
499 | G4double yChange = particleChange->GetPosition()->y(); |
---|
500 | G4double zChange = particleChange->GetPosition()->z(); |
---|
501 | G4double thetaChange = particleChange->GetMomentumDirection()->theta(); |
---|
502 | |
---|
503 | G4cout << "---- Energy: " |
---|
504 | << energyChange/MeV << " MeV, " |
---|
505 | << "(px,py,pz): (" |
---|
506 | << pxChange/MeV << "," |
---|
507 | << pyChange/MeV << "," |
---|
508 | << pzChange/MeV << ") MeV" |
---|
509 | << G4endl; |
---|
510 | |
---|
511 | G4cout << "---- Energy loss (dE) = " << dedx/keV << " keV" << G4endl; |
---|
512 | |
---|
513 | // Primary |
---|
514 | |
---|
515 | hNSec->fill(particleChange->GetNumberOfSecondaries()); |
---|
516 | hDeposit->fill(particleChange->GetLocalEnergyDeposit()); |
---|
517 | hE1->fill(energyChange); |
---|
518 | hEdiff->fill(dedx); |
---|
519 | |
---|
520 | G4int nElectrons = 0; |
---|
521 | G4int nPositrons = 0; |
---|
522 | G4int nPhotons = 0; |
---|
523 | |
---|
524 | |
---|
525 | |
---|
526 | // Secondaries |
---|
527 | |
---|
528 | for (G4int i = 0; i < (particleChange->GetNumberOfSecondaries()); i++) |
---|
529 | { |
---|
530 | G4Track* finalParticle = particleChange->GetSecondary(i) ; |
---|
531 | |
---|
532 | G4double e = finalParticle->GetTotalEnergy(); |
---|
533 | G4double eKin = finalParticle->GetKineticEnergy(); |
---|
534 | G4double px = (finalParticle->GetMomentum()).x(); |
---|
535 | G4double py = (finalParticle->GetMomentum()).y(); |
---|
536 | G4double pz = (finalParticle->GetMomentum()).z(); |
---|
537 | G4double theta = (finalParticle->GetMomentum()).theta(); |
---|
538 | G4double phi = (finalParticle->GetMomentum()).phi(); |
---|
539 | G4double p = std::sqrt(px*px+py*py+pz*pz); |
---|
540 | |
---|
541 | if (eKin > gEnergy) |
---|
542 | { |
---|
543 | G4cout << "WARNING: eFinal > eInit " << G4endl; |
---|
544 | } |
---|
545 | |
---|
546 | |
---|
547 | G4String particleName = finalParticle->GetDefinition()->GetParticleName(); |
---|
548 | G4ParticleDefinition* def = finalParticle->GetDefinition(); |
---|
549 | G4cout << "==== Final " |
---|
550 | << particleName << " " |
---|
551 | << "energy: " << e/MeV << " MeV, " |
---|
552 | << "eKin: " << eKin/MeV << " MeV, " |
---|
553 | << "(px,py,pz): (" |
---|
554 | << px/MeV << "," |
---|
555 | << py/MeV << "," |
---|
556 | << pz/MeV << ") MeV " |
---|
557 | << G4endl; |
---|
558 | |
---|
559 | hEKin->fill(eKin); |
---|
560 | hP->fill(p); |
---|
561 | hTheta->fill(theta); |
---|
562 | hPhi->fill(phi); |
---|
563 | |
---|
564 | G4double particleType = -1.; |
---|
565 | if (def == electron) |
---|
566 | { |
---|
567 | particleType = 1.; |
---|
568 | nElectrons++; |
---|
569 | } |
---|
570 | if (def == positron) |
---|
571 | { |
---|
572 | particleType = 2.; |
---|
573 | nPositrons++; |
---|
574 | } |
---|
575 | |
---|
576 | if (def == gamma) |
---|
577 | { |
---|
578 | particleType = 3.; |
---|
579 | nPhotons++; |
---|
580 | } |
---|
581 | |
---|
582 | // Fill the secondaries ntuple |
---|
583 | ntuple2->fill( ntuple2->findColumn( "px" ), px ); |
---|
584 | ntuple2->fill( ntuple2->findColumn( "py" ), py ); |
---|
585 | ntuple2->fill( ntuple2->findColumn( "pz" ), pz ); |
---|
586 | ntuple2->fill( ntuple2->findColumn( "p" ), p ); |
---|
587 | ntuple2->fill( ntuple2->findColumn( "e" ), e ); |
---|
588 | ntuple2->fill( ntuple2->findColumn( "ekin" ), eKin ); |
---|
589 | ntuple2->fill( ntuple2->findColumn( "theta" ), theta ); |
---|
590 | ntuple2->fill( ntuple2->findColumn( "phi" ), phi ); |
---|
591 | ntuple2->fill( ntuple2->findColumn( "type" ), particleType ); |
---|
592 | |
---|
593 | // NEW: Values of attributes are prepared; store them to the nTuple: |
---|
594 | ntuple2->addRow(); // check for returning true ... |
---|
595 | |
---|
596 | delete particleChange->GetSecondary(i); |
---|
597 | } // end loop over secondaries |
---|
598 | |
---|
599 | // Fill the primaries ntuple |
---|
600 | |
---|
601 | ntuple1->fill( ntuple1->findColumn( "e0" ), gEnergy ); |
---|
602 | ntuple1->fill( ntuple1->findColumn( "e1" ), energyChange ); |
---|
603 | ntuple1->fill( ntuple1->findColumn( "dedx" ), dedx ); |
---|
604 | ntuple1->fill( ntuple1->findColumn( "dedxNow" ), dedxNow ); |
---|
605 | ntuple1->fill( ntuple1->findColumn( "px1" ), pxChange ); |
---|
606 | ntuple1->fill( ntuple1->findColumn( "py1" ), pyChange ); |
---|
607 | ntuple1->fill( ntuple1->findColumn( "pz1" ), pzChange ); |
---|
608 | ntuple1->fill( ntuple1->findColumn( "p1" ), pChange ); |
---|
609 | ntuple1->fill( ntuple1->findColumn( "theta1" ), thetaChange ); |
---|
610 | ntuple1->fill( ntuple1->findColumn( "neminus" ), (G4double) nElectrons ); |
---|
611 | ntuple1->fill( ntuple1->findColumn( "neplus" ), (G4double) nPositrons ); |
---|
612 | ntuple1->fill( ntuple1->findColumn( "nphoton" ), (G4double) nPhotons ); |
---|
613 | |
---|
614 | //NEW: Values of attributes are prepared; store them to the nTuple: |
---|
615 | ntuple1->addRow(); |
---|
616 | |
---|
617 | particleChange->Clear(); |
---|
618 | |
---|
619 | delete touche; |
---|
620 | delete step; |
---|
621 | delete gTrack; |
---|
622 | |
---|
623 | |
---|
624 | } // end loop over events |
---|
625 | |
---|
626 | G4cout << "-----------------------------------------------------" << G4endl; |
---|
627 | |
---|
628 | // Committing the transaction with the tree |
---|
629 | G4cout << "Committing..." << G4endl; |
---|
630 | tree->commit(); |
---|
631 | G4cout << "Closing the tree..." << G4endl; |
---|
632 | tree->close(); |
---|
633 | |
---|
634 | G4cout << "END OF TEST" << G4endl; |
---|
635 | |
---|
636 | |
---|
637 | } |
---|