[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 1.1 2007/08/16 10:32:04 vnivanch 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 "QGSP.hh" |
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| 35 | #include "PrimaryGeneratorAction.hh" |
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| 36 | #include "RunActionMessenger.hh" |
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| 37 | |
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| 38 | #include "G4Run.hh" |
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| 39 | #include "G4RunManager.hh" |
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| 40 | #include "G4UnitsTable.hh" |
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| 41 | #include "G4ios.hh" |
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| 42 | |
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| 43 | #include "Randomize.hh" |
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| 44 | #include "G4EmCalculator.hh" |
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| 45 | |
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| 46 | #ifdef G4ANALYSIS_USE |
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| 47 | #include "AIDA/AIDA.h" |
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| 48 | #endif |
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| 49 | |
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| 50 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 51 | |
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| 52 | RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* kin):detector(det), kinematic(kin), af(0), tree(0) |
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| 53 | { |
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| 54 | verboseLevel = 0; |
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| 55 | binLength = offsetX = 0.; |
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| 56 | histo[0] = 0; |
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| 57 | tree = 0; |
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| 58 | af = 0; |
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| 59 | #ifdef G4ANALYSIS_USE |
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| 60 | // Creating the analysis factory |
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| 61 | af = AIDA_createAnalysisFactory(); |
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| 62 | ftype = "hbook"; |
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| 63 | fname = "monopole"; |
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| 64 | #endif |
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| 65 | |
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| 66 | // create commands for interactive definition of the detector |
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| 67 | runActionMessenger = new RunActionMessenger(this); |
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| 68 | } |
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| 69 | |
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| 70 | |
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| 71 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 72 | RunAction::~RunAction() |
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| 73 | { |
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| 74 | #ifdef G4ANALYSIS_USE |
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| 75 | delete af; |
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| 76 | #endif |
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| 77 | } |
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| 78 | |
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| 79 | |
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| 80 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 81 | void RunAction::bookHisto() |
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| 82 | { |
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| 83 | G4double length = detector->GetAbsorSizeX(); |
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| 84 | if(!binLength) binLength = 5 * mm; |
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| 85 | if(binLength > detector->GetMaxStepSize()) binLength = detector->GetMaxStepSize(); |
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| 86 | G4int nbBins = (int)(0.5 + length / binLength); |
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| 87 | offsetX = 0.5 * length; |
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| 88 | |
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| 89 | #ifdef G4ANALYSIS_USE |
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| 90 | if(GetVerbose() > 0) G4cout << "\n----> Histogram Tree opened" << G4endl; |
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| 91 | |
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| 92 | // Create the tree factory |
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| 93 | AIDA::ITreeFactory* tf = af->createTreeFactory(); |
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| 94 | |
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| 95 | // Create a tree mapped to an hbook file. |
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| 96 | G4bool readOnly = false; |
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| 97 | G4bool createNew = true; |
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| 98 | //G4String ftype = "hbook"; |
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| 99 | //G4String fname = "monopole"; |
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| 100 | G4String fName = fname; |
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| 101 | fName += "."; |
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| 102 | fName += ftype; |
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| 103 | G4String option = "--noErrors uncompress"; |
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| 104 | tree = tf->create(fName,ftype, readOnly, createNew, option); |
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| 105 | |
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| 106 | // Create a histogram factory, whose histograms will be handled by the tree |
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| 107 | AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree); |
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| 108 | |
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| 109 | // Create histograms |
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| 110 | histo[0] = hf->createHistogram1D("1","Edep (MeV/mm) along absorber (mm)", nbBins, 0, length); |
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| 111 | histo[1] = hf->createHistogram1D("2","DEDX (MeV/mm) of proton", 100, -3., 7.); |
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| 112 | histo[2] = hf->createHistogram1D("3","DEDX (MeV/mm) of monopole", 100, -3., 7.); |
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| 113 | histo[3] = hf->createHistogram1D("4","Range(mm) of proton", 100, -3., 7.); |
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| 114 | histo[4] = hf->createHistogram1D("5","Range(mm) of monopole", 100, -3., 7.); |
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| 115 | |
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| 116 | delete tf; |
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| 117 | delete hf; |
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| 118 | #endif |
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| 119 | } |
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| 120 | |
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| 121 | |
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| 122 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 123 | void RunAction::saveHisto() |
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| 124 | { |
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| 125 | #ifdef G4ANALYSIS_USE |
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| 126 | tree->commit(); // Writing the histograms to the file |
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| 127 | tree->close(); // and closing the tree (and the file) |
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| 128 | delete tree; |
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| 129 | tree = 0; |
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| 130 | if(GetVerbose() > 0) G4cout << "\n----> Histogram Tree saved" << G4endl; |
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| 131 | #endif |
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| 132 | } |
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| 133 | |
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| 134 | |
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| 135 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 136 | void RunAction::SetBinSize(G4double size) |
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| 137 | { |
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| 138 | binLength = size; |
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| 139 | } |
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| 140 | |
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| 141 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 142 | |
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| 143 | void RunAction::FillHisto(G4int ih, G4double x, G4double weight) |
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| 144 | { |
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| 145 | #ifdef G4ANALYSIS_USE |
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| 146 | if(histo[ih]) histo[ih]->fill(x, weight); |
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| 147 | #endif |
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| 148 | } |
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| 149 | |
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| 150 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 151 | |
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| 152 | void RunAction::BeginOfRunAction(const G4Run* aRun) |
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| 153 | { |
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| 154 | if(GetVerbose() > 0) G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; |
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| 155 | |
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| 156 | // save Rndm status |
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| 157 | G4RunManager::GetRunManager()->SetRandomNumberStore(true); |
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| 158 | CLHEP::HepRandom::showEngineStatus(); |
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| 159 | |
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| 160 | //initialize projected range, tallies, Ebeam, and book histograms |
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| 161 | projRange = projRange2 = 0.; |
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| 162 | kinematic->ResetEbeamCumul(); |
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| 163 | bookHisto(); |
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| 164 | } |
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| 165 | |
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| 166 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 167 | |
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| 168 | void RunAction::EndOfRunAction(const G4Run* aRun) |
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| 169 | { |
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| 170 | G4int NbofEvents = aRun->GetNumberOfEvent(); |
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| 171 | if (NbofEvents == 0) return; |
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| 172 | |
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| 173 | //run conditions |
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| 174 | // |
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| 175 | G4Material* material = detector->GetAbsorMaterial(); |
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| 176 | G4double density = material->GetDensity(); |
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| 177 | |
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| 178 | G4String particle = kinematic->GetParticleGun()->GetParticleDefinition()->GetParticleName(); |
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| 179 | G4double energy = kinematic->GetParticleGun()->GetParticleEnergy(); |
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| 180 | |
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| 181 | if(GetVerbose() > 0){ |
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| 182 | G4cout << "\n The run consists of " << NbofEvents << " "<< particle << " of " |
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| 183 | << G4BestUnit(energy,"Energy") << " through " |
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| 184 | << G4BestUnit(detector->GetAbsorSizeX(),"Length") << " of " |
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| 185 | << material->GetName() << " (density: " |
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| 186 | << G4BestUnit(density,"Volumic Mass") << ")" << G4endl; |
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| 187 | }; |
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| 188 | |
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| 189 | //compute projected range and straggling |
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| 190 | |
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| 191 | projRange /= NbofEvents; projRange2 /= NbofEvents; |
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| 192 | G4double rms = projRange2 - projRange*projRange; |
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| 193 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 194 | |
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| 195 | if(GetVerbose() > 0){ |
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| 196 | G4cout.precision(5); |
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| 197 | G4cout << "\n projected Range= " << G4BestUnit(projRange, "Length") |
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| 198 | << " rms= " << G4BestUnit(rms, "Length") |
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| 199 | << G4endl; |
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| 200 | }; |
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| 201 | |
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| 202 | G4double ekin[100], dedxproton[100], dedxmp[100]; |
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| 203 | G4EmCalculator calc; |
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| 204 | calc.SetVerbose(0); |
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| 205 | G4int i; |
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| 206 | for(i = 0; i < 100; i++) { |
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| 207 | ekin[i] = std::pow(10., 0.1*G4double(i)) * keV; |
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| 208 | dedxproton[i] = calc.ComputeElectronicDEDX(ekin[i], "proton", material->GetName()); |
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| 209 | dedxmp[i] = calc.ComputeElectronicDEDX(ekin[i], "monopole", material->GetName()); |
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| 210 | } |
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| 211 | |
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| 212 | if(GetVerbose() > 1){ |
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| 213 | G4cout << "### Stopping Powers" << G4endl; |
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| 214 | for(i=0; i<100; i++) { |
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| 215 | G4cout << " E(MeV)= " << ekin[i] << " dedxp= " << dedxproton[i] |
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| 216 | << " dedxmp= " << dedxmp[i] |
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| 217 | << G4endl; |
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| 218 | } |
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| 219 | }; |
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| 220 | |
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| 221 | #ifdef G4ANALYSIS_USE |
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| 222 | // normalize histogram |
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| 223 | G4double fac = (mm/MeV) / (NbofEvents * binLength); |
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| 224 | histo[0]->scale(fac); |
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| 225 | |
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| 226 | G4String matName = detector->GetAbsorMaterial()->GetName(); |
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| 227 | if(GetVerbose() > 0){ |
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| 228 | G4cout << "Range table for " << matName << G4endl; |
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| 229 | }; |
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| 230 | |
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| 231 | |
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| 232 | for(i=0; i<100; i++) { |
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| 233 | G4double e = std::log10(ekin[i] / MeV) + 0.05; |
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| 234 | histo[1]->fill(e, dedxproton[i]); |
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| 235 | histo[2]->fill(e, dedxmp[i]); |
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| 236 | histo[3]->fill(e, std::log10(calc.GetRange(ekin[i], "proton", matName) / mm)); |
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| 237 | histo[4]->fill(e, std::log10(calc.GetRange(ekin[i], "monopole", matName) / mm)); |
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| 238 | } |
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| 239 | |
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| 240 | #endif |
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| 241 | |
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| 242 | // save and clean histo |
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| 243 | saveHisto(); |
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| 244 | |
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| 245 | // show Rndm status |
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| 246 | CLHEP::HepRandom::showEngineStatus(); |
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| 247 | } |
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| 248 | |
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| 249 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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