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: RunAction.cc,v 1.2 2008/06/11 14:34:19 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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28 | // |
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29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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31 | |
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32 | #include "RunAction.hh" |
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33 | #include "DetectorConstruction.hh" |
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34 | #include "QGSP.hh" |
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35 | #include "PrimaryGeneratorAction.hh" |
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36 | #include "RunActionMessenger.hh" |
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37 | |
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38 | #include "G4Run.hh" |
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39 | #include "G4RunManager.hh" |
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40 | #include "G4UnitsTable.hh" |
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41 | #include "G4ios.hh" |
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42 | |
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43 | #include "Randomize.hh" |
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44 | #include "G4EmCalculator.hh" |
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45 | |
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46 | #ifdef G4ANALYSIS_USE |
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47 | #include "AIDA/AIDA.h" |
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48 | #endif |
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49 | |
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50 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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51 | |
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52 | RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* kin):detector(det), kinematic(kin), af(0), tree(0) |
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53 | { |
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54 | verboseLevel = 0; |
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55 | binLength = offsetX = 0.; |
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56 | histo[0] = 0; |
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57 | tree = 0; |
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58 | af = 0; |
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59 | #ifdef G4ANALYSIS_USE |
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60 | // Creating the analysis factory |
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61 | af = AIDA_createAnalysisFactory(); |
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62 | ftype = "hbook"; |
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63 | fname = "monopole"; |
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64 | #endif |
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65 | |
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66 | // create commands for interactive definition of the detector |
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67 | runActionMessenger = new RunActionMessenger(this); |
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68 | } |
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69 | |
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70 | |
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71 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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72 | RunAction::~RunAction() |
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73 | { |
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74 | #ifdef G4ANALYSIS_USE |
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75 | delete af; |
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76 | #endif |
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77 | } |
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78 | |
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79 | |
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80 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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81 | void RunAction::bookHisto() |
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82 | { |
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83 | G4double length = detector->GetAbsorSizeX(); |
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84 | if(!binLength) binLength = 5 * mm; |
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85 | if(binLength > detector->GetMaxStepSize()) binLength = detector->GetMaxStepSize(); |
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86 | offsetX = 0.5 * length; |
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87 | |
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88 | #ifdef G4ANALYSIS_USE |
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89 | if(GetVerbose() > 0) G4cout << "\n----> Histogram Tree opened" << G4endl; |
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90 | |
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91 | G4int nbBins = (int)(0.5 + length / binLength); |
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92 | |
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93 | // Create the tree factory |
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94 | AIDA::ITreeFactory* tf = af->createTreeFactory(); |
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95 | |
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96 | // Create a tree mapped to an hbook file. |
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97 | G4bool readOnly = false; |
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98 | G4bool createNew = true; |
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99 | //G4String ftype = "hbook"; |
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100 | //G4String fname = "monopole"; |
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101 | G4String fName = fname; |
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102 | fName += "."; |
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103 | fName += ftype; |
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104 | G4String option = "--noErrors uncompress"; |
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105 | tree = tf->create(fName,ftype, readOnly, createNew, option); |
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106 | |
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107 | // Create a histogram factory, whose histograms will be handled by the tree |
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108 | AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree); |
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109 | |
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110 | // Create histograms |
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111 | histo[0] = hf->createHistogram1D("1","Edep (MeV/mm) along absorber (mm)", nbBins, 0, length); |
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112 | histo[1] = hf->createHistogram1D("2","DEDX (MeV/mm) of proton", 100, -3., 7.); |
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113 | histo[2] = hf->createHistogram1D("3","DEDX (MeV/mm) of monopole", 100, -3., 7.); |
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114 | histo[3] = hf->createHistogram1D("4","Range(mm) of proton", 100, -3., 7.); |
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115 | histo[4] = hf->createHistogram1D("5","Range(mm) of monopole", 100, -3., 7.); |
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116 | |
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117 | delete tf; |
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118 | delete hf; |
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119 | #endif |
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120 | } |
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121 | |
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122 | |
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123 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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124 | void RunAction::saveHisto() |
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125 | { |
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126 | #ifdef G4ANALYSIS_USE |
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127 | tree->commit(); // Writing the histograms to the file |
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128 | tree->close(); // and closing the tree (and the file) |
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129 | delete tree; |
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130 | tree = 0; |
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131 | if(GetVerbose() > 0) G4cout << "\n----> Histogram Tree saved" << G4endl; |
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132 | #endif |
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133 | } |
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134 | |
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135 | |
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136 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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137 | void RunAction::SetBinSize(G4double size) |
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138 | { |
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139 | binLength = size; |
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140 | } |
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141 | |
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142 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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143 | |
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144 | void RunAction::FillHisto(G4int ih, G4double x, G4double weight) |
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145 | { |
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146 | if(GetVerbose() > 1) { |
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147 | G4cout << "FillHisto " << ih << " x=" << x << " weight= " << weight |
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148 | << G4endl; |
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149 | } |
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150 | #ifdef G4ANALYSIS_USE |
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151 | if(histo[ih]) histo[ih]->fill(x, weight); |
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152 | #endif |
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153 | } |
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154 | |
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155 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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156 | |
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157 | void RunAction::BeginOfRunAction(const G4Run* aRun) |
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158 | { |
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159 | if(GetVerbose() > 0) G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; |
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160 | |
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161 | // save Rndm status |
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162 | G4RunManager::GetRunManager()->SetRandomNumberStore(true); |
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163 | CLHEP::HepRandom::showEngineStatus(); |
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164 | |
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165 | //initialize projected range, tallies, Ebeam, and book histograms |
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166 | projRange = projRange2 = 0.; |
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167 | kinematic->ResetEbeamCumul(); |
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168 | bookHisto(); |
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169 | } |
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170 | |
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171 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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172 | |
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173 | void RunAction::EndOfRunAction(const G4Run* aRun) |
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174 | { |
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175 | G4int NbofEvents = aRun->GetNumberOfEvent(); |
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176 | if (NbofEvents == 0) return; |
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177 | |
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178 | //run conditions |
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179 | // |
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180 | G4Material* material = detector->GetAbsorMaterial(); |
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181 | G4double density = material->GetDensity(); |
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182 | |
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183 | G4String particle = kinematic->GetParticleGun()->GetParticleDefinition()->GetParticleName(); |
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184 | G4double energy = kinematic->GetParticleGun()->GetParticleEnergy(); |
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185 | |
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186 | if(GetVerbose() > 0){ |
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187 | G4cout << "\n The run consists of " << NbofEvents << " "<< particle << " of " |
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188 | << G4BestUnit(energy,"Energy") << " through " |
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189 | << G4BestUnit(detector->GetAbsorSizeX(),"Length") << " of " |
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190 | << material->GetName() << " (density: " |
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191 | << G4BestUnit(density,"Volumic Mass") << ")" << G4endl; |
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192 | }; |
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193 | |
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194 | //compute projected range and straggling |
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195 | |
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196 | projRange /= NbofEvents; projRange2 /= NbofEvents; |
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197 | G4double rms = projRange2 - projRange*projRange; |
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198 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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199 | |
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200 | if(GetVerbose() > 0){ |
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201 | G4cout.precision(5); |
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202 | G4cout << "\n projected Range= " << G4BestUnit(projRange, "Length") |
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203 | << " rms= " << G4BestUnit(rms, "Length") |
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204 | << G4endl; |
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205 | }; |
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206 | |
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207 | G4double ekin[100], dedxproton[100], dedxmp[100]; |
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208 | G4EmCalculator calc; |
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209 | calc.SetVerbose(0); |
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210 | G4int i; |
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211 | for(i = 0; i < 100; i++) { |
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212 | ekin[i] = std::pow(10., 0.1*G4double(i)) * keV; |
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213 | dedxproton[i] = calc.ComputeElectronicDEDX(ekin[i], "proton", material->GetName()); |
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214 | dedxmp[i] = calc.ComputeElectronicDEDX(ekin[i], "monopole", material->GetName()); |
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215 | } |
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216 | |
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217 | if(GetVerbose() > 1){ |
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218 | G4cout << "### Stopping Powers" << G4endl; |
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219 | for(i=0; i<100; i++) { |
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220 | G4cout << " E(MeV)= " << ekin[i] << " dedxp= " << dedxproton[i] |
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221 | << " dedxmp= " << dedxmp[i] |
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222 | << G4endl; |
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223 | } |
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224 | }; |
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225 | |
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226 | #ifdef G4ANALYSIS_USE |
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227 | // normalize histogram |
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228 | G4double fac = (mm/MeV) / (NbofEvents * binLength); |
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229 | histo[0]->scale(fac); |
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230 | |
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231 | G4String matName = detector->GetAbsorMaterial()->GetName(); |
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232 | if(GetVerbose() > 0){ |
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233 | G4cout << "Range table for " << matName << G4endl; |
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234 | }; |
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235 | |
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236 | |
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237 | for(i=0; i<100; i++) { |
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238 | G4double e = std::log10(ekin[i] / MeV) + 0.05; |
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239 | histo[1]->fill(e, dedxproton[i]); |
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240 | histo[2]->fill(e, dedxmp[i]); |
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241 | histo[3]->fill(e, std::log10(calc.GetRange(ekin[i], "proton", matName) / mm)); |
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242 | histo[4]->fill(e, std::log10(calc.GetRange(ekin[i], "monopole", matName) / mm)); |
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243 | } |
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244 | |
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245 | #endif |
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246 | |
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247 | // save and clean histo |
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248 | saveHisto(); |
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249 | |
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250 | // show Rndm status |
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251 | CLHEP::HepRandom::showEngineStatus(); |
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252 | } |
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253 | |
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254 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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