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 | #ifndef G4NeutronHPThermalScatteringData_h |
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27 | #define G4NeutronHPThermalScatteringData_h 1 |
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28 | |
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29 | // Thermal Neutron Scattering |
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30 | // Koi, Tatsumi (SCCS/SLAC) |
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31 | // |
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32 | // Class Description |
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33 | // Cross Sections for a high precision (based on evaluated data |
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34 | // libraries) description of themal neutron scattering below 4 eV; |
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35 | // Based on Thermal neutron scattering files |
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36 | // from the evaluated nuclear data files ENDF/B-VI, Release2 |
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37 | // To be used in your physics list in case you need this physics. |
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38 | // In this case you want to register an object of this class with |
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39 | // the corresponding process. |
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40 | // Class Description - End |
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41 | |
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42 | // 15-Nov-06 First implementation is done by T. Koi (SLAC/SCCS) |
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43 | // 070625 create clearCurrentXSData to fix memory leaking by T. Koi |
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44 | // 080417 Add IsZAApplicable method (return false) by T. Koi |
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45 | |
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46 | #include "G4NeutronHPThermalScatteringNames.hh" |
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47 | #include "G4NeutronHPVector.hh" |
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48 | #include "G4VCrossSectionDataSet.hh" |
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49 | #include "G4DynamicParticle.hh" |
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50 | #include "G4Element.hh" |
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51 | #include "G4ParticleDefinition.hh" |
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52 | //#include "G4PhysicsTable.hh" |
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53 | |
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54 | #include <map> |
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55 | #include <vector> |
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56 | |
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57 | class G4NeutronHPThermalScatteringData : public G4VCrossSectionDataSet |
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58 | { |
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59 | public: |
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60 | |
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61 | G4NeutronHPThermalScatteringData(); |
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62 | |
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63 | ~G4NeutronHPThermalScatteringData(); |
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64 | |
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65 | G4bool IsApplicable(const G4DynamicParticle*, const G4Element*); |
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66 | |
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67 | G4bool IsZAApplicable( const G4DynamicParticle* , G4double /*ZZ*/, G4double /*AA*/) |
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68 | { return false;} |
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69 | |
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70 | G4double GetCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT); |
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71 | G4double GetInelasticCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT); |
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72 | G4double GetCoherentCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT); |
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73 | G4double GetIncoherentCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT); |
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74 | |
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75 | void BuildPhysicsTable(const G4ParticleDefinition&); |
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76 | |
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77 | void DumpPhysicsTable(const G4ParticleDefinition&); |
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78 | |
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79 | private: |
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80 | |
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81 | G4double GetX ( const G4DynamicParticle* , G4double aT , std::map< G4double , G4NeutronHPVector* >* ); |
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82 | |
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83 | G4double emax; |
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84 | |
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85 | void clearCurrentXSData(); |
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86 | |
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87 | // element temp x section from E |
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88 | std::map< G4int , std::map< G4double , G4NeutronHPVector* >* > coherent; |
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89 | std::map< G4int , std::map< G4double , G4NeutronHPVector* >* > incoherent; |
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90 | std::map< G4int , std::map< G4double , G4NeutronHPVector* >* > inelastic; |
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91 | |
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92 | std::map< G4double , G4NeutronHPVector* >* readData ( G4String ); |
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93 | |
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94 | std::vector < G4int > indexOfThermalElement; |
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95 | G4NeutronHPThermalScatteringNames* names; |
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96 | // G4Element NDL name |
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97 | // std::map< G4String , G4String > names; |
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98 | |
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99 | // G4PhysicsTable * theCrossSections; |
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100 | |
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101 | }; |
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102 | |
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103 | #endif |
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