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 1.34 2007/04/24 13:05:14 vnivanch 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 "PrimaryGeneratorAction.hh" |
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35 | #include "RunActionMessenger.hh" |
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36 | #include "HistoManager.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 "Randomize.hh" |
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44 | |
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45 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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46 | |
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47 | RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* prim, |
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48 | HistoManager* hist) |
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49 | :Detector(det), Primary(prim), histoManager(hist) |
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50 | { |
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51 | runMessenger = new RunActionMessenger(this); |
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52 | applyLimit = false; |
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53 | |
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54 | for (G4int k=0; k<MaxAbsor; k++) { edeptrue[k] = rmstrue[k] = 1.; |
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55 | limittrue[k] = DBL_MAX; |
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56 | } |
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57 | } |
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58 | |
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59 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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60 | |
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61 | RunAction::~RunAction() |
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62 | { |
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63 | delete runMessenger; |
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64 | } |
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65 | |
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66 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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67 | |
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68 | void RunAction::BeginOfRunAction(const G4Run* aRun) |
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69 | { |
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70 | G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; |
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71 | |
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72 | // save Rndm status |
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73 | // |
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74 | G4RunManager::GetRunManager()->SetRandomNumberStore(true); |
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75 | CLHEP::HepRandom::showEngineStatus(); |
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76 | |
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77 | //initialize cumulative quantities |
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78 | // |
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79 | for (G4int k=0; k<MaxAbsor; k++) { |
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80 | sumEAbs[k] = sum2EAbs[k] = sumLAbs[k] = sum2LAbs[k] = 0.; |
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81 | energyDeposit[k].clear(); |
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82 | } |
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83 | |
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84 | //initialize Eflow |
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85 | // |
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86 | G4int nbPlanes = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor()) + 2; |
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87 | EnergyFlow.resize(nbPlanes); |
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88 | lateralEleak.resize(nbPlanes); |
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89 | for (G4int k=0; k<nbPlanes; k++) {EnergyFlow[k] = lateralEleak[k] = 0.; } |
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90 | |
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91 | //histograms |
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92 | // |
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93 | histoManager->book(); |
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94 | |
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95 | //example of print dEdx tables |
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96 | // |
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97 | ////PrintDedxTables(); |
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98 | } |
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99 | |
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100 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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101 | |
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102 | void RunAction::fillPerEvent(G4int kAbs, G4double EAbs, G4double LAbs) |
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103 | { |
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104 | //accumulate statistic with restriction |
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105 | // |
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106 | if(applyLimit) energyDeposit[kAbs].push_back(EAbs); |
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107 | sumEAbs[kAbs] += EAbs; sum2EAbs[kAbs] += EAbs*EAbs; |
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108 | sumLAbs[kAbs] += LAbs; sum2LAbs[kAbs] += LAbs*LAbs; |
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109 | } |
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110 | |
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111 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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112 | |
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113 | |
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114 | void RunAction::EndOfRunAction(const G4Run* aRun) |
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115 | { |
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116 | G4int nEvt = aRun->GetNumberOfEvent(); |
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117 | G4double norm = G4double(nEvt); |
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118 | if(norm > 0) norm = 1./norm; |
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119 | G4double qnorm = std::sqrt(norm); |
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120 | |
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121 | //compute and print statistic |
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122 | // |
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123 | G4double beamEnergy = Primary->GetParticleGun()->GetParticleEnergy(); |
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124 | G4double sqbeam = std::sqrt(beamEnergy/GeV); |
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125 | |
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126 | G4double MeanEAbs,MeanEAbs2,rmsEAbs,resolution,rmsres; |
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127 | G4double MeanLAbs,MeanLAbs2,rmsLAbs; |
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128 | |
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129 | std::ios::fmtflags mode = G4cout.flags(); |
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130 | G4int prec = G4cout.precision(2); |
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131 | G4cout << "\n------------------------------------------------------------\n"; |
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132 | G4cout << std::setw(14) << "material" |
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133 | << std::setw(17) << "Total Edep" |
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134 | << std::setw(33) << "sqrt(E0(GeV))*rmsE/Emean" |
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135 | << std::setw(23) << "total tracklen \n \n"; |
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136 | |
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137 | for (G4int k=1; k<=Detector->GetNbOfAbsor(); k++) |
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138 | { |
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139 | MeanEAbs = sumEAbs[k]*norm; |
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140 | MeanEAbs2 = sum2EAbs[k]*norm; |
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141 | rmsEAbs = std::sqrt(std::fabs(MeanEAbs2 - MeanEAbs*MeanEAbs)); |
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142 | |
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143 | if(applyLimit) { |
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144 | G4int nn = 0; |
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145 | G4double sume = 0.0; |
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146 | G4double sume2 = 0.0; |
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147 | // compute trancated means |
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148 | G4double lim = rmsEAbs * 2.5; |
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149 | for(G4int i=0; i<nEvt; i++) { |
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150 | G4double e = (energyDeposit[k])[i]; |
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151 | if(std::abs(e - MeanEAbs) < lim) { |
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152 | sume += e; |
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153 | sume2 += e*e; |
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154 | nn++; |
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155 | } |
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156 | } |
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157 | G4double norm1 = G4double(nn); |
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158 | if(norm1 > 0.0) norm1 = 1.0/norm1; |
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159 | MeanEAbs = sume*norm1; |
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160 | MeanEAbs2 = sume2*norm1; |
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161 | rmsEAbs = std::sqrt(std::fabs(MeanEAbs2 - MeanEAbs*MeanEAbs)); |
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162 | } |
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163 | |
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164 | resolution= 100.*sqbeam*rmsEAbs/MeanEAbs; |
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165 | rmsres = resolution*qnorm; |
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166 | |
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167 | // Save mean and RMS |
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168 | sumEAbs[k] = MeanEAbs; |
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169 | sum2EAbs[k] = rmsEAbs; |
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170 | |
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171 | MeanLAbs = sumLAbs[k]*norm; |
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172 | MeanLAbs2 = sum2LAbs[k]*norm; |
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173 | rmsLAbs = std::sqrt(std::fabs(MeanLAbs2 - MeanLAbs*MeanLAbs)); |
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174 | |
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175 | //print |
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176 | // |
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177 | G4cout |
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178 | << std::setw(14) << Detector->GetAbsorMaterial(k)->GetName() << ": " |
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179 | << std::setprecision(5) |
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180 | << std::setw(6) << G4BestUnit(MeanEAbs,"Energy") << " +- " |
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181 | << std::setprecision(4) |
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182 | << std::setw(5) << G4BestUnit( rmsEAbs,"Energy") |
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183 | << std::setw(10) << resolution << " +- " |
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184 | << std::setw(5) << rmsres << " %" |
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185 | << std::setprecision(3) |
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186 | << std::setw(10) << G4BestUnit(MeanLAbs,"Length") << " +- " |
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187 | << std::setw(4) << G4BestUnit( rmsLAbs,"Length") |
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188 | << G4endl; |
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189 | } |
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190 | G4cout << "\n------------------------------------------------------------\n"; |
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191 | |
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192 | //Energy flow |
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193 | // |
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194 | G4int Idmax = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor()); |
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195 | for (G4int Id=1; Id<=Idmax+1; Id++) { |
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196 | histoManager->FillHisto(2*MaxAbsor+1, (G4double)Id, EnergyFlow[Id]); |
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197 | histoManager->FillHisto(2*MaxAbsor+2, (G4double)Id, lateralEleak[Id]); |
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198 | } |
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199 | |
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200 | //Energy deposit from energy flow balance |
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201 | // |
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202 | G4double EdepTot[MaxAbsor]; |
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203 | for (G4int k=0; k<MaxAbsor; k++) EdepTot[k] = 0.; |
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204 | |
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205 | G4int nbOfAbsor = Detector->GetNbOfAbsor(); |
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206 | for (G4int Id=1; Id<=Idmax; Id++) { |
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207 | G4int iAbsor = Id%nbOfAbsor; if (iAbsor==0) iAbsor = nbOfAbsor; |
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208 | EdepTot [iAbsor] += (EnergyFlow[Id] - EnergyFlow[Id+1] - lateralEleak[Id]); |
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209 | } |
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210 | |
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211 | G4cout << "\n Energy deposition from Energy flow balance : \n" |
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212 | << std::setw(10) << " material \t Total Edep \n \n"; |
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213 | G4cout.precision(6); |
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214 | |
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215 | for (G4int k=1; k<=nbOfAbsor; k++) { |
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216 | EdepTot [k] *= norm; |
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217 | G4cout << std::setw(10) << Detector->GetAbsorMaterial(k)->GetName() << ":" |
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218 | << "\t " << G4BestUnit(EdepTot [k],"Energy") << "\n"; |
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219 | } |
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220 | |
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221 | G4cout << "\n------------------------------------------------------------\n" |
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222 | << G4endl; |
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223 | |
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224 | G4cout.setf(mode,std::ios::floatfield); |
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225 | G4cout.precision(prec); |
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226 | |
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227 | // Acceptance |
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228 | EmAcceptance acc; |
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229 | G4bool isStarted = false; |
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230 | for (G4int j=1; j<=Detector->GetNbOfAbsor(); j++) { |
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231 | if (limittrue[j] < DBL_MAX) { |
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232 | if (!isStarted) { |
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233 | acc.BeginOfAcceptance("Sampling Calorimeter",nEvt); |
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234 | isStarted = true; |
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235 | } |
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236 | MeanEAbs = sumEAbs[j]; |
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237 | rmsEAbs = sum2EAbs[j]; |
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238 | G4String mat = Detector->GetAbsorMaterial(j)->GetName(); |
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239 | acc.EmAcceptanceGauss("Edep"+mat, nEvt, MeanEAbs, |
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240 | edeptrue[j], rmstrue[j], limittrue[j]); |
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241 | acc.EmAcceptanceGauss("Erms"+mat, nEvt, rmsEAbs, |
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242 | rmstrue[j], rmstrue[j], 2.0*limittrue[j]); |
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243 | } |
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244 | } |
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245 | if(isStarted) acc.EndOfAcceptance(); |
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246 | |
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247 | //normalize histograms |
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248 | // |
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249 | for (G4int ih = MaxAbsor+1; ih < MaxHisto; ih++) { |
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250 | histoManager->Normalize(ih,norm/MeV); |
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251 | } |
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252 | |
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253 | //save histograms |
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254 | histoManager->save(); |
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255 | |
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256 | // show Rndm status |
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257 | CLHEP::HepRandom::showEngineStatus(); |
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258 | } |
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259 | |
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260 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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261 | |
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262 | #include "G4ParticleTable.hh" |
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263 | #include "G4ParticleDefinition.hh" |
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264 | #include "G4Gamma.hh" |
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265 | #include "G4Electron.hh" |
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266 | #include "G4ProductionCutsTable.hh" |
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267 | #include "G4LossTableManager.hh" |
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268 | |
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269 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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270 | |
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271 | void RunAction::PrintDedxTables() |
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272 | { |
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273 | //Print dE/dx tables with binning identical to the Geant3 JMATE bank. |
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274 | //The printout is readable as Geant3 ffread data cards (by the program g4mat). |
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275 | // |
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276 | const G4double tkmin=10*keV, tkmax=10*TeV; |
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277 | const G4int nbin=90; |
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278 | G4double tk[nbin]; |
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279 | |
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280 | const G4int ncolumn = 5; |
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281 | |
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282 | //compute the kinetic energies |
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283 | // |
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284 | const G4double dp = std::log10(tkmax/tkmin)/nbin; |
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285 | const G4double dt = std::pow(10.,dp); |
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286 | tk[0] = tkmin; |
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287 | for (G4int i=1; i<nbin; ++i) tk[i] = tk[i-1]*dt; |
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288 | |
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289 | //print the kinetic energies |
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290 | // |
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291 | std::ios::fmtflags mode = G4cout.flags(); |
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292 | G4cout.setf(std::ios::fixed,std::ios::floatfield); |
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293 | G4int prec = G4cout.precision(3); |
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294 | |
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295 | G4cout << "\n kinetic energies \n "; |
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296 | for (G4int j=0; j<nbin; ++j) { |
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297 | G4cout << G4BestUnit(tk[j],"Energy") << "\t"; |
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298 | if ((j+1)%ncolumn == 0) G4cout << "\n "; |
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299 | } |
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300 | G4cout << G4endl; |
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301 | |
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302 | //print the dE/dx tables |
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303 | // |
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304 | G4cout.setf(std::ios::scientific,std::ios::floatfield); |
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305 | |
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306 | G4ParticleDefinition* |
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307 | part = Primary->GetParticleGun()->GetParticleDefinition(); |
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308 | |
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309 | G4ProductionCutsTable* theCoupleTable = |
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310 | G4ProductionCutsTable::GetProductionCutsTable(); |
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311 | size_t numOfCouples = theCoupleTable->GetTableSize(); |
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312 | const G4MaterialCutsCouple* couple = 0; |
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313 | |
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314 | for (G4int iab=1;iab <= Detector->GetNbOfAbsor(); iab++) |
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315 | { |
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316 | G4Material* mat = Detector->GetAbsorMaterial(iab); |
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317 | G4int index = 0; |
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318 | for (size_t i=0; i<numOfCouples; i++) { |
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319 | couple = theCoupleTable->GetMaterialCutsCouple(i); |
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320 | if (couple->GetMaterial() == mat) {index = i; break;} |
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321 | } |
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322 | G4cout << "\nLIST"; |
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323 | G4cout << "\nC \nC dE/dx (MeV/cm) for " << part->GetParticleName() |
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324 | << " in " << mat ->GetName() << "\nC"; |
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325 | G4cout << "\nKINE (" << part->GetParticleName() << ")"; |
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326 | G4cout << "\nMATE (" << mat ->GetName() << ")"; |
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327 | G4cout.precision(2); |
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328 | G4cout << "\nERAN " << tkmin/GeV << " (ekmin)\t" |
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329 | << tkmax/GeV << " (ekmax)\t" |
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330 | << nbin << " (nekbin)"; |
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331 | G4double cutgam = |
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332 | (*(theCoupleTable->GetEnergyCutsVector(idxG4GammaCut)))[index]; |
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333 | if (cutgam < tkmin) cutgam = tkmin; |
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334 | if (cutgam > tkmax) cutgam = tkmax; |
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335 | G4double cutele = |
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336 | (*(theCoupleTable->GetEnergyCutsVector(idxG4ElectronCut)))[index]; |
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337 | if (cutele < tkmin) cutele = tkmin; |
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338 | if (cutele > tkmax) cutele = tkmax; |
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339 | G4cout << "\nCUTS " << cutgam/GeV << " (cutgam)\t" |
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340 | << cutele/GeV << " (cutele)"; |
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341 | |
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342 | G4cout.precision(6); |
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343 | G4cout << "\nG4VAL \n "; |
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344 | for (G4int l=0;l<nbin; ++l) |
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345 | { |
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346 | G4double dedx = G4LossTableManager::Instance() |
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347 | ->GetDEDX(part,tk[l],couple); |
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348 | G4cout << dedx/(MeV/cm) << "\t"; |
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349 | if ((l+1)%ncolumn == 0) G4cout << "\n "; |
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350 | } |
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351 | G4cout << G4endl; |
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352 | } |
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353 | |
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354 | G4cout.precision(prec); |
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355 | G4cout.setf(mode,std::ios::floatfield); |
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356 | } |
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357 | |
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358 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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359 | |
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360 | void RunAction::SetEdepAndRMS(G4int i, G4double edep, G4double rms, G4double lim) |
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361 | { |
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362 | if (i>=0 && i<MaxAbsor) { |
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363 | edeptrue [i] = edep; |
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364 | rmstrue [i] = rms; |
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365 | limittrue[i] = lim; |
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366 | } |
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367 | } |
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368 | |
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369 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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