[807] | 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 1.7 2007/08/19 20:52:53 maire Exp $ |
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| 27 | // GEANT4 tag $Name: $ |
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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 "PhysicsList.hh" |
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| 35 | #include "StepMax.hh" |
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| 36 | #include "PrimaryGeneratorAction.hh" |
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| 37 | #include "HistoManager.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 | #include "G4EmCalculator.hh" |
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| 43 | |
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| 44 | #include "Randomize.hh" |
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| 45 | #include <iomanip> |
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| 46 | |
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| 47 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 48 | |
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| 49 | RunAction::RunAction(DetectorConstruction* det, PhysicsList* phys, |
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| 50 | PrimaryGeneratorAction* kin, HistoManager* histo) |
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| 51 | :detector(det),physics(phys),kinematic(kin),histoManager(histo) |
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| 52 | { } |
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| 53 | |
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| 54 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 55 | |
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| 56 | RunAction::~RunAction() |
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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 | void RunAction::BeginOfRunAction(const G4Run* aRun) |
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| 62 | { |
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| 63 | G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; |
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| 64 | |
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| 65 | // save Rndm status |
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| 66 | G4RunManager::GetRunManager()->SetRandomNumberStore(true); |
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| 67 | CLHEP::HepRandom::showEngineStatus(); |
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| 68 | |
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| 69 | //initialize total energy deposit |
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| 70 | // |
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| 71 | Edeposit = Edeposit2 = 0.; |
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| 72 | |
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| 73 | //initialize track legth of primary |
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| 74 | // |
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| 75 | trackLen = trackLen2 = 0.; |
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| 76 | |
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| 77 | //initialize projected range |
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| 78 | // |
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| 79 | projRange = projRange2 = 0.; |
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| 80 | |
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| 81 | //initialize mean step size |
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| 82 | // |
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| 83 | nbOfSteps = nbOfSteps2 = 0; stepSize = stepSize2 = 0.; |
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| 84 | |
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| 85 | //initialize track status |
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| 86 | // |
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| 87 | status[0] = status[1] = status[2] = 0; |
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| 88 | |
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| 89 | //get csdaRange from EmCalculator |
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| 90 | // |
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| 91 | G4EmCalculator emCalculator; |
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| 92 | G4Material* material = detector->GetAbsorMaterial(); |
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| 93 | G4ParticleDefinition* particle = kinematic->GetParticleGun() |
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| 94 | ->GetParticleDefinition(); |
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| 95 | G4double energy = kinematic->GetParticleGun()->GetParticleEnergy(); |
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| 96 | csdaRange = DBL_MAX; |
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| 97 | if (particle->GetPDGCharge() != 0.) |
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| 98 | csdaRange = emCalculator.GetCSDARange(energy,particle,material); |
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| 99 | |
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| 100 | //histograms |
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| 101 | // |
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| 102 | histoManager->book(); |
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| 103 | |
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| 104 | //set StepMax from histos |
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| 105 | // |
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| 106 | G4double stepMax = histoManager->ComputeStepMax(csdaRange); |
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| 107 | physics->GetStepMaxProcess()->SetMaxStep(stepMax); |
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| 108 | } |
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| 109 | |
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| 110 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 111 | |
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| 112 | void RunAction::EndOfRunAction(const G4Run* aRun) |
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| 113 | { |
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| 114 | std::ios::fmtflags mode = G4cout.flags(); |
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| 115 | G4cout.setf(std::ios::fixed,std::ios::floatfield); |
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| 116 | |
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| 117 | G4int NbofEvents = aRun->GetNumberOfEvent(); |
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| 118 | if (NbofEvents == 0) return; |
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| 119 | G4double fNbofEvents = double(NbofEvents); |
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| 120 | |
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| 121 | //run conditions |
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| 122 | // |
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| 123 | G4Material* material = detector->GetAbsorMaterial(); |
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| 124 | G4double density = material->GetDensity(); |
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| 125 | |
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| 126 | G4ParticleDefinition* particle = kinematic->GetParticleGun() |
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| 127 | ->GetParticleDefinition(); |
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| 128 | G4String partName = particle->GetParticleName(); |
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| 129 | G4double energy = kinematic->GetParticleGun()->GetParticleEnergy(); |
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| 130 | |
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| 131 | G4cout << "\n ======================== run summary ======================\n"; |
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| 132 | |
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| 133 | G4int prec = G4cout.precision(2); |
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| 134 | |
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| 135 | G4cout << "\n The run consists of " << NbofEvents << " "<< partName << " of " |
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| 136 | << G4BestUnit(energy,"Energy") << " through " |
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| 137 | << G4BestUnit(detector->GetAbsorSizeX(),"Length") << " of " |
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| 138 | << material->GetName() << " (density: " |
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| 139 | << G4BestUnit(density,"Volumic Mass") << ")" << G4endl; |
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| 140 | |
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| 141 | G4cout << "\n ============================================================\n"; |
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| 142 | |
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| 143 | //compute total energy deposit |
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| 144 | // |
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| 145 | Edeposit /= NbofEvents; Edeposit2 /= NbofEvents; |
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| 146 | G4double rms = Edeposit2 - Edeposit*Edeposit; |
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| 147 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 148 | |
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| 149 | G4cout.precision(3); |
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| 150 | G4cout |
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| 151 | << "\n Total Energy deposited = " << G4BestUnit(Edeposit,"Energy") |
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| 152 | << " +- " << G4BestUnit( rms,"Energy") |
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| 153 | << G4endl; |
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| 154 | |
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| 155 | //compute track length of primary track |
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| 156 | // |
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| 157 | trackLen /= NbofEvents; trackLen2 /= NbofEvents; |
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| 158 | rms = trackLen2 - trackLen*trackLen; |
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| 159 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 160 | |
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| 161 | G4cout.precision(3); |
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| 162 | G4cout |
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| 163 | << "\n Track length of primary track = " << G4BestUnit(trackLen,"Length") |
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| 164 | << " +- " << G4BestUnit( rms,"Length"); |
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| 165 | |
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| 166 | //compare with csda range |
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| 167 | // |
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| 168 | //G4EmCalculator emCalculator; |
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| 169 | //G4double csdaRange = 0.; |
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| 170 | //if (particle->GetPDGCharge() != 0.) |
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| 171 | // csdaRange = emCalculator.GetCSDARange(energy,particle,material); |
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| 172 | G4cout |
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| 173 | << "\n Range from EmCalculator = " << G4BestUnit(csdaRange,"Length") |
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| 174 | << " (from full dE/dx)" << G4endl; |
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| 175 | |
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| 176 | //compute projected range of primary track |
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| 177 | // |
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| 178 | projRange /= NbofEvents; projRange2 /= NbofEvents; |
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| 179 | rms = projRange2 - projRange*projRange; |
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| 180 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 181 | |
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| 182 | G4cout |
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| 183 | << "\n Projected range = " << G4BestUnit(projRange,"Length") |
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| 184 | << " +- " << G4BestUnit( rms,"Length") |
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| 185 | << G4endl; |
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| 186 | |
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| 187 | //nb of steps and step size of primary track |
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| 188 | // |
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| 189 | G4double fNbSteps = nbOfSteps/fNbofEvents, fNbSteps2 = nbOfSteps2/fNbofEvents; |
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| 190 | rms = fNbSteps2 - fNbSteps*fNbSteps; |
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| 191 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 192 | |
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| 193 | G4cout.precision(2); |
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| 194 | G4cout << "\n Nb of steps of primary track = " << fNbSteps << " +- " << rms; |
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| 195 | |
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| 196 | stepSize /= NbofEvents; stepSize2 /= NbofEvents; |
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| 197 | rms = stepSize2 - stepSize*stepSize; |
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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 | G4cout.precision(3); |
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| 201 | G4cout |
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| 202 | << "\t Step size= " << G4BestUnit(stepSize,"Length") |
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| 203 | << " +- " << G4BestUnit( rms,"Length") |
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| 204 | << G4endl; |
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| 205 | |
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| 206 | //transmission coefficients |
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| 207 | // |
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| 208 | G4double absorbed = 100.*status[0]/fNbofEvents; |
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| 209 | G4double transmit = 100.*status[1]/fNbofEvents; |
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| 210 | G4double reflected = 100.*status[2]/fNbofEvents; |
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| 211 | |
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| 212 | G4cout.precision(2); |
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| 213 | G4cout |
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| 214 | << "\n absorbed = " << absorbed << " %" |
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| 215 | << " transmit = " << transmit << " %" |
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| 216 | << " reflected = " << reflected << " %" << G4endl; |
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| 217 | |
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| 218 | // normalize histograms of longitudinal energy profile |
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| 219 | // |
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| 220 | G4int ih = 1; |
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| 221 | G4double binWidth = histoManager->GetBinWidth(ih); |
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| 222 | G4double fac = (1./(NbofEvents*binWidth))*(mm/MeV); |
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| 223 | histoManager->Scale(ih,fac); |
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| 224 | |
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| 225 | ih = 8; |
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| 226 | binWidth = histoManager->GetBinWidth(ih); |
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| 227 | G4double range = histoManager->GetcsdaRange(); |
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| 228 | fac = (1./(NbofEvents*binWidth*range*density))*(g/(MeV*cm2)); |
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| 229 | histoManager->Scale(ih,fac); |
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| 230 | |
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| 231 | // reset default formats |
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| 232 | G4cout.setf(mode,std::ios::floatfield); |
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| 233 | G4cout.precision(prec); |
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| 234 | |
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| 235 | // save histograms |
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| 236 | histoManager->save(); |
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| 237 | |
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| 238 | // show Rndm status |
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| 239 | CLHEP::HepRandom::showEngineStatus(); |
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| 240 | } |
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| 241 | |
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| 242 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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