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 1.21 2006/06/29 16:50:47 gunter Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-01-patch-02 $ |
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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 | |
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34 | #include "DetectorConstruction.hh" |
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35 | #include "PrimaryGeneratorAction.hh" |
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36 | #include "RunActionMessenger.hh" |
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37 | #include "EmAcceptance.hh" |
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38 | |
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39 | #include "G4Run.hh" |
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40 | #include "G4RunManager.hh" |
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41 | #include "G4UnitsTable.hh" |
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42 | |
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43 | #include <iomanip> |
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44 | |
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45 | #include "Randomize.hh" |
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46 | |
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47 | #ifdef G4ANALYSIS_USE |
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48 | #include "AIDA/AIDA.h" |
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49 | #endif |
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50 | |
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51 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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52 | |
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53 | RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* kin) |
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54 | :Det(det),Kin(kin),af(0),tree(0) |
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55 | { |
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56 | runMessenger = new RunActionMessenger(this); |
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57 | |
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58 | nLbin = nRbin = MaxBin; |
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59 | |
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60 | dEdL.resize(nLbin, 0.0); |
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61 | sumELongit.resize(nLbin, 0.0); |
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62 | sumELongitCumul.resize(nLbin, 0.0); |
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63 | sumE2Longit.resize(nLbin, 0.0); |
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64 | sumE2LongitCumul.resize(nLbin, 0.0); |
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65 | |
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66 | dEdR.resize(nRbin, 0.0); |
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67 | sumERadial.resize(nRbin, 0.0); |
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68 | sumERadialCumul.resize(nRbin, 0.0); |
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69 | sumE2Radial.resize(nRbin, 0.0); |
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70 | sumE2RadialCumul.resize(nRbin, 0.0); |
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71 | |
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72 | edeptrue = 1.; |
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73 | rmstrue = 1.; |
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74 | limittrue = DBL_MAX; |
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75 | |
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76 | verbose = 0; |
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77 | |
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78 | #ifdef G4ANALYSIS_USE |
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79 | // Creating the analysis factory |
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80 | af = AIDA_createAnalysisFactory(); |
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81 | if(!af) { |
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82 | G4cout << " RunAction::RunAction() :" |
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83 | << " problem creating the AIDA analysis factory." |
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84 | << G4endl; |
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85 | } |
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86 | #endif |
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87 | |
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88 | histoName[0] = "testem2"; |
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89 | histoType = "hbook"; |
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90 | } |
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91 | |
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92 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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93 | |
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94 | RunAction::~RunAction() |
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95 | { |
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96 | delete runMessenger; |
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97 | |
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98 | #ifdef G4ANALYSIS_USE |
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99 | delete af; |
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100 | #endif |
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101 | } |
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102 | |
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103 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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104 | |
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105 | void RunAction::bookHisto() |
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106 | { |
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107 | #ifdef G4ANALYSIS_USE |
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108 | if(!af) return; |
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109 | |
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110 | // Creating a tree mapped to an hbook file. |
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111 | histoName[1] = histoName[0] + "." + histoType; |
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112 | G4bool readOnly = false; |
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113 | G4bool createNew = true; |
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114 | G4String options = "--noErrors uncompress"; |
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115 | AIDA::ITreeFactory* tf = af->createTreeFactory(); |
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116 | tree = tf->create(histoName[1], histoType, readOnly, createNew, options); |
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117 | delete tf; |
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118 | if(!tree) { |
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119 | G4cout << "RunAction::bookHisto() :" |
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120 | << " problem creating the AIDA tree with " |
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121 | << " storeName = " << histoName[1] |
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122 | << " readOnly = " << readOnly |
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123 | << " createNew = " << createNew |
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124 | << G4endl; |
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125 | return; |
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126 | } |
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127 | // Creating a histogram factory, whose histograms will be handled by the tree |
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128 | AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree); |
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129 | |
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130 | G4double Ekin = Kin->GetParticleGun()->GetParticleEnergy(); |
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131 | G4double dLradl = Det->GetdLradl(); |
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132 | G4double dRradl = Det->GetdRradl(); |
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133 | |
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134 | histo[0] = hf->createHistogram1D( "1","total energy deposit(percent of Einc)", |
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135 | 110,0.,110.); |
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136 | |
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137 | histo[1] = hf->createHistogram1D( "2","total charged tracklength (radl)", |
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138 | 110,0.,110.*Ekin/GeV); |
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139 | |
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140 | histo[2] = hf->createHistogram1D( "3","total neutral tracklength (radl)", |
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141 | 110,0.,1100.*Ekin/GeV); |
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142 | |
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143 | histo[3] = hf->createHistogram1D( "4","longit energy profile (% of E inc)", |
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144 | nLbin,0.,nLbin*dLradl); |
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145 | |
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146 | G4double Zmin=0.5*dLradl, Zmax=Zmin+nLbin*dLradl; |
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147 | histo[4] = hf->createHistogram1D( "5","cumul longit energy dep (% of E inc)", |
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148 | nLbin,Zmin,Zmax); |
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149 | |
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150 | histo[5] = hf->createHistogram1D( "6","rms on cumul longit Edep (% of E inc)", |
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151 | nLbin,Zmin,Zmax); |
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152 | |
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153 | histo[6] = hf->createHistogram1D("7","radial energy profile (% of E inc)", |
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154 | nRbin,0.,nRbin*dRradl); |
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155 | |
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156 | G4double Rmin=0.5*dRradl, Rmax=Rmin+nRbin*dRradl; |
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157 | histo[7]= hf->createHistogram1D("8","cumul radial energy dep (% of E inc)", |
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158 | nRbin,Rmin,Rmax); |
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159 | |
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160 | histo[8]= hf->createHistogram1D("9","rms on cumul radial Edep (% of E inc)", |
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161 | nRbin,Rmin,Rmax); |
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162 | |
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163 | delete hf; |
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164 | G4cout << "\n----> Histogram Tree is opened in " << histoName[1] << G4endl; |
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165 | #endif |
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166 | } |
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167 | |
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168 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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169 | |
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170 | void RunAction::cleanHisto() |
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171 | { |
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172 | #ifdef G4ANALYSIS_USE |
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173 | if(tree) { |
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174 | tree->commit(); // Writing the histograms to the file |
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175 | tree->close(); // and closing the tree (and the file) |
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176 | G4cout << "\n----> Histogram Tree is saved in " << histoName[1] << G4endl; |
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177 | |
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178 | delete tree; |
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179 | tree = 0; |
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180 | } |
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181 | #endif |
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182 | } |
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183 | |
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184 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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185 | |
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186 | void RunAction::BeginOfRunAction(const G4Run* aRun) |
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187 | { |
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188 | G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; |
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189 | |
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190 | // save Rndm status |
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191 | G4RunManager::GetRunManager()->SetRandomNumberStore(true); |
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192 | CLHEP::HepRandom::showEngineStatus(); |
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193 | |
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194 | nLbin = Det->GetnLtot(); |
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195 | nRbin = Det->GetnRtot(); |
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196 | |
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197 | //initialize arrays of cumulative energy deposition |
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198 | // |
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199 | for (G4int i=0; i<nLbin; i++) |
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200 | sumELongit[i]=sumE2Longit[i]=sumELongitCumul[i]=sumE2LongitCumul[i]=0.; |
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201 | |
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202 | for (G4int j=0; j<nRbin; j++) |
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203 | sumERadial[j]=sumE2Radial[j]=sumERadialCumul[j]=sumE2RadialCumul[j]=0.; |
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204 | |
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205 | //initialize track length |
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206 | sumChargTrLength=sum2ChargTrLength=sumNeutrTrLength=sum2NeutrTrLength=0.; |
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207 | |
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208 | //histograms |
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209 | // |
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210 | if (aRun->GetRunID() == 0) bookHisto(); |
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211 | } |
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212 | |
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213 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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214 | |
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215 | void RunAction::fillPerEvent() |
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216 | { |
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217 | //accumulate statistic |
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218 | // |
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219 | G4double dLCumul = 0.; |
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220 | for (G4int i=0; i<nLbin; i++) |
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221 | { |
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222 | sumELongit[i] += dEdL[i]; |
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223 | sumE2Longit[i] += dEdL[i]*dEdL[i]; |
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224 | dLCumul += dEdL[i]; |
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225 | sumELongitCumul[i] += dLCumul; |
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226 | sumE2LongitCumul[i] += dLCumul*dLCumul; |
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227 | } |
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228 | |
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229 | G4double dRCumul = 0.; |
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230 | for (G4int j=0; j<nRbin; j++) |
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231 | { |
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232 | sumERadial[j] += dEdR[j]; |
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233 | sumE2Radial[j] += dEdR[j]*dEdR[j]; |
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234 | dRCumul += dEdR[j]; |
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235 | sumERadialCumul[j] += dRCumul; |
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236 | sumE2RadialCumul[j] += dRCumul*dRCumul; |
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237 | } |
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238 | |
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239 | sumChargTrLength += ChargTrLength; |
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240 | sum2ChargTrLength += ChargTrLength*ChargTrLength; |
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241 | sumNeutrTrLength += NeutrTrLength; |
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242 | sum2NeutrTrLength += NeutrTrLength*NeutrTrLength; |
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243 | |
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244 | #ifdef G4ANALYSIS_USE |
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245 | //fill histograms |
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246 | // |
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247 | if(tree) { |
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248 | G4double Ekin=Kin->GetParticleGun()->GetParticleEnergy(); |
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249 | G4double mass=Kin->GetParticleGun()->GetParticleDefinition()->GetPDGMass(); |
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250 | G4double radl=Det->GetMaterial()->GetRadlen(); |
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251 | |
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252 | histo[0]->fill(100.*dLCumul/(Ekin+mass)); |
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253 | histo[1]->fill(ChargTrLength/radl); |
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254 | histo[2]->fill(NeutrTrLength/radl); |
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255 | } |
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256 | #endif |
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257 | } |
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258 | |
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259 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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260 | |
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261 | void RunAction::EndOfRunAction(const G4Run* aRun) |
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262 | { |
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263 | //compute and print statistic |
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264 | // |
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265 | G4int NbOfEvents = aRun->GetNumberOfEvent(); |
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266 | G4double kinEnergy = Kin->GetParticleGun()->GetParticleEnergy(); |
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267 | assert(NbOfEvents*kinEnergy > 0); |
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268 | |
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269 | G4double mass=Kin->GetParticleGun()->GetParticleDefinition()->GetPDGMass(); |
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270 | G4double norme = 100./(NbOfEvents*(kinEnergy+mass)); |
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271 | |
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272 | //longitudinal |
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273 | // |
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274 | G4double dLradl = Det->GetdLradl(); |
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275 | |
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276 | MyVector MeanELongit(nLbin), rmsELongit(nLbin); |
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277 | MyVector MeanELongitCumul(nLbin), rmsELongitCumul(nLbin); |
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278 | |
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279 | G4int i; |
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280 | for (i=0; i<nLbin; i++) |
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281 | { |
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282 | MeanELongit[i] = norme*sumELongit[i]; |
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283 | rmsELongit[i] = norme*std::sqrt(std::fabs(NbOfEvents*sumE2Longit[i] |
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284 | - sumELongit[i]*sumELongit[i])); |
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285 | |
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286 | MeanELongitCumul[i] = norme*sumELongitCumul[i]; |
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287 | rmsELongitCumul[i] = norme*std::sqrt(std::fabs(NbOfEvents*sumE2LongitCumul[i] |
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288 | - sumELongitCumul[i]*sumELongitCumul[i])); |
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289 | |
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290 | |
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291 | #ifdef G4ANALYSIS_USE |
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292 | if(tree) { |
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293 | G4double bin = i*dLradl; |
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294 | histo[3]->fill(bin,MeanELongit[i]/dLradl); |
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295 | bin = (i+1)*dLradl; |
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296 | histo[4]->fill(bin,MeanELongitCumul[i]); |
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297 | histo[5]->fill(bin, rmsELongitCumul[i]); |
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298 | } |
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299 | #endif |
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300 | } |
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301 | |
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302 | //radial |
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303 | // |
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304 | G4double dRradl = Det->GetdRradl(); |
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305 | |
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306 | MyVector MeanERadial(nRbin), rmsERadial(nRbin); |
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307 | MyVector MeanERadialCumul(nRbin), rmsERadialCumul(nRbin); |
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308 | |
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309 | for (i=0; i<nRbin; i++) |
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310 | { |
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311 | MeanERadial[i] = norme*sumERadial[i]; |
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312 | rmsERadial[i] = norme*std::sqrt(std::fabs(NbOfEvents*sumE2Radial[i] |
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313 | - sumERadial[i]*sumERadial[i])); |
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314 | |
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315 | MeanERadialCumul[i] = norme*sumERadialCumul[i]; |
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316 | rmsERadialCumul[i] = norme*std::sqrt(std::fabs(NbOfEvents*sumE2RadialCumul[i] |
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317 | - sumERadialCumul[i]*sumERadialCumul[i])); |
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318 | |
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319 | #ifdef G4ANALYSIS_USE |
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320 | if(tree) { |
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321 | G4double bin = i*dRradl; |
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322 | histo[6]->fill(bin,MeanERadial[i]/dRradl); |
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323 | bin = (i+1)*dRradl; |
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324 | histo[7]->fill(bin,MeanERadialCumul[i]); |
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325 | histo[8]->fill(bin, rmsERadialCumul[i]); |
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326 | } |
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327 | #endif |
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328 | } |
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329 | |
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330 | //find Moliere confinement |
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331 | // |
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332 | const G4double EMoliere = 90.; |
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333 | G4double iMoliere = 0.; |
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334 | if ((MeanERadialCumul[0] <= EMoliere) && |
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335 | (MeanERadialCumul[nRbin-1] >= EMoliere)) { |
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336 | G4int imin = 0; |
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337 | while( (imin < nRbin-1) && (MeanERadialCumul[imin] < EMoliere) ) imin++; |
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338 | G4double ratio = (EMoliere - MeanERadialCumul[imin]) / |
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339 | (MeanERadialCumul[imin+1] - MeanERadialCumul[imin]); |
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340 | iMoliere = 1. + imin + ratio; |
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341 | } |
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342 | |
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343 | //track length |
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344 | // |
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345 | norme = 1./(NbOfEvents*(Det->GetMaterial()->GetRadlen())); |
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346 | G4double MeanChargTrLength = norme*sumChargTrLength; |
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347 | G4double rmsChargTrLength = |
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348 | norme*std::sqrt(std::fabs(NbOfEvents*sum2ChargTrLength |
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349 | - sumChargTrLength*sumChargTrLength)); |
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350 | |
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351 | G4double MeanNeutrTrLength = norme*sumNeutrTrLength; |
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352 | G4double rmsNeutrTrLength = |
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353 | norme*std::sqrt(std::fabs(NbOfEvents*sum2NeutrTrLength |
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354 | - sumNeutrTrLength*sumNeutrTrLength)); |
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355 | |
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356 | //print |
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357 | // |
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358 | |
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359 | std::ios::fmtflags mode = G4cout.flags(); |
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360 | G4cout.setf(std::ios::fixed,std::ios::floatfield); |
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361 | G4int prec = G4cout.precision(2); |
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362 | |
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363 | if (verbose) { |
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364 | |
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365 | G4cout << " LATERAL PROFILE " |
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366 | << " CUMULATIVE LATERAL PROFILE" << G4endl << G4endl; |
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367 | |
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368 | G4cout << " bin " << " Mean rms " |
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369 | << " bin " << " Mean rms \n" << G4endl; |
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370 | |
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371 | for (i=0; i<nLbin; i++) |
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372 | { |
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373 | G4double inf=i*dLradl, sup=inf+dLradl; |
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374 | |
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375 | G4cout << std::setw(8) << inf << "->" |
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376 | << std::setw(5) << sup << " radl: " |
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377 | << std::setw(7) << MeanELongit[i] << "% " |
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378 | << std::setw(9) << rmsELongit[i] << "% " |
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379 | << " 0->" << std::setw(5) << sup << " radl: " |
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380 | << std::setw(7) << MeanELongitCumul[i] << "% " |
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381 | << std::setw(7) << rmsELongitCumul[i] << "% " |
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382 | <<G4endl; |
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383 | } |
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384 | |
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385 | G4cout << G4endl << G4endl << G4endl; |
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386 | |
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387 | G4cout << " RADIAL PROFILE " |
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388 | << " CUMULATIVE RADIAL PROFILE" << G4endl << G4endl; |
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389 | |
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390 | G4cout << " bin " << " Mean rms " |
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391 | << " bin " << " Mean rms \n" << G4endl; |
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392 | |
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393 | for (i=0; i<nRbin; i++) |
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394 | { |
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395 | G4double inf=i*dRradl, sup=inf+dRradl; |
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396 | |
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397 | G4cout << std::setw(8) << inf << "->" |
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398 | << std::setw(5) << sup << " radl: " |
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399 | << std::setw(7) << MeanERadial[i] << "% " |
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400 | << std::setw(9) << rmsERadial[i] << "% " |
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401 | << " 0->" << std::setw(5) << sup << " radl: " |
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402 | << std::setw(7) << MeanERadialCumul[i] << "% " |
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403 | << std::setw(7) << rmsERadialCumul[i] << "% " |
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404 | <<G4endl; |
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405 | } |
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406 | } |
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407 | |
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408 | G4cout << "\n SUMMARY \n" << G4endl; |
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409 | G4cout << " energy deposit : " |
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410 | << std::setw(7) << MeanELongitCumul[nLbin-1] << " % E0 +- " |
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411 | << std::setw(7) << rmsELongitCumul[nLbin-1] << " % E0" << G4endl; |
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412 | G4cout << " charged traklen: " |
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413 | << std::setw(7) << MeanChargTrLength << " radl +- " |
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414 | << std::setw(7) << rmsChargTrLength << " radl" << G4endl; |
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415 | G4cout << " neutral traklen: " |
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416 | << std::setw(7) << MeanNeutrTrLength << " radl +- " |
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417 | << std::setw(7) << rmsNeutrTrLength << " radl" << G4endl; |
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418 | |
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419 | if (iMoliere > 0. ) { |
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420 | G4double RMoliere1 = iMoliere*Det->GetdRradl(); |
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421 | G4double RMoliere2 = iMoliere*Det->GetdRlength(); |
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422 | G4cout << "\n " << EMoliere << " % confinement: radius = " |
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423 | << RMoliere1 << " radl (" |
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424 | << G4BestUnit( RMoliere2, "Length") << ")" << G4endl; |
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425 | } |
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426 | |
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427 | G4cout.setf(mode,std::ios::floatfield); |
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428 | G4cout.precision(prec); |
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429 | |
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430 | // save histos and close AnalysisFactory |
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431 | cleanHisto(); |
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432 | |
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433 | // show Rndm status |
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434 | CLHEP::HepRandom::showEngineStatus(); |
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435 | |
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436 | // Acceptance |
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437 | if(limittrue < DBL_MAX) { |
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438 | EmAcceptance acc; |
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439 | acc.BeginOfAcceptance("Total Energy in Absorber",NbOfEvents); |
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440 | G4double e = MeanELongitCumul[nLbin-1]/100.; |
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441 | G4double r = rmsELongitCumul[nLbin-1]/100.; |
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442 | acc.EmAcceptanceGauss("Edep",NbOfEvents,e,edeptrue,rmstrue,limittrue); |
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443 | acc.EmAcceptanceGauss("Erms",NbOfEvents,r,rmstrue,rmstrue,2.0*limittrue); |
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444 | acc.EndOfAcceptance(); |
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445 | } |
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446 | } |
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447 | |
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448 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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449 | |
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450 | void RunAction::SetEdepAndRMS(G4ThreeVector Value) |
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451 | { |
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452 | edeptrue = Value(0); |
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453 | rmstrue = Value(1); |
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454 | limittrue= Value(2); |
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455 | } |
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456 | |
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457 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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