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 | //Ho preso la struttura dal test AtomicDexecitation.cc |
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27 | |
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28 | #include "globals.hh" |
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29 | #include "G4ios.hh" |
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30 | #include <vector> |
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31 | #include <iostream> |
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32 | #include <fstream> |
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33 | #include "G4VhShellCrossSection.hh" |
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34 | #include "G4hShellCrossSection.hh" |
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35 | #include "G4AtomicTransitionManager.hh" |
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36 | #include "G4Proton.hh" |
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37 | |
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38 | int main() |
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39 | { |
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40 | G4int Z; |
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41 | G4double incidentEnergy; |
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42 | G4double mass; |
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43 | G4double deltaEnergy; |
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44 | size_t shellNumber; |
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45 | |
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46 | G4AtomicTransitionManager* transitionManager = G4AtomicTransitionManager::Instance(); |
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47 | G4VhShellCrossSection* shell = new G4hShellCrossSection; |
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48 | |
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49 | //massa del protone in Kg |
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50 | //mass = 1.67262158e-27 * kg; |
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51 | |
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52 | G4Proton* aProtone = G4Proton::Proton(); |
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53 | mass = aProtone->GetPDGMass(); |
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54 | |
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55 | std::vector<G4double> energies; |
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56 | |
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57 | energies.push_back(0.005); // 5 KeV |
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58 | energies.push_back(0.010); |
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59 | energies.push_back(0.050); |
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60 | energies.push_back(0.100); |
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61 | energies.push_back(0.500); |
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62 | energies.push_back(1.000); |
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63 | energies.push_back(5.000); |
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64 | energies.push_back(10.00); |
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65 | energies.push_back(15.00); |
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66 | energies.push_back(50.00); // 50 MeV |
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67 | |
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68 | |
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69 | G4cout << "Enter shell number: " << G4endl; |
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70 | G4cin >> shellNumber; |
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71 | |
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72 | |
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73 | //Z is the atomic number |
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74 | for (Z = 1; Z<=92; Z++) |
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75 | { |
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76 | G4cout << "Z = " << Z << G4endl; |
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77 | |
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78 | //Cross section for each incident energy |
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79 | for (G4int k=0; k<10;k++) |
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80 | { |
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81 | incidentEnergy = energies[k]*MeV; |
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82 | |
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83 | // *************************************************************** // |
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84 | // From Grizinsky, Phys.Rev. 138,2A, A305 & A322, deltaEnergy // |
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85 | // is the maximum energy of the delta ray emitted. So, deltaEnergy // |
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86 | // will be proton energy - biding energy of the selected shell. // |
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87 | // *************************************************************** // |
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88 | |
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89 | G4double bindingEnergy = transitionManager->Shell(Z,shellNumber)->BindingEnergy(); |
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90 | |
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91 | deltaEnergy = incidentEnergy - bindingEnergy; |
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92 | |
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93 | std::vector<G4double> CS = shell->Probabilities(Z,incidentEnergy,mass,deltaEnergy); |
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94 | |
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95 | //Volendo scrivere sullo schermo |
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96 | G4cout << " Incident Energy : " << incidentEnergy/MeV << " MeV -- "; |
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97 | G4cout << "Cross Section = " << CS[shellNumber]/barn <<" barn " << G4endl; |
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98 | |
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99 | |
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100 | //Volendo scrivere i risultati in un file. |
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101 | |
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102 | // ofstream outfile( "mytest.out"); |
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103 | // outfile << CS[1]/barn << " Barn" << G4endl; |
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104 | // outfile.close(); |
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105 | |
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106 | // ofstream outfile( "mytest.out", std::ios::out ); |
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107 | // fOut.write((G4double) (CS[1]), sizeof (G4int)); |
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108 | // //Per verificare che il file si apra. |
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109 | // if( ! outfile) { |
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110 | // G4cerr << "Sorry! We anable to open the file.out!" << G4endl; |
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111 | // break; |
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112 | // // return -1; |
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113 | // } |
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114 | // mytest.out << "Cross Section = " << CS[1]/barn << "Barn" << G4endl; |
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115 | } |
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116 | } |
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117 | delete shell; |
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118 | |
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119 | G4cout<<"END OF THE MAIN PROGRAM"<<G4endl; |
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120 | } |
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