| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // -------------------------------------------------------------------
28 //
29 // Geant4 source file
30 //
31 // File name: G4ParticleHPFissionDataPT.cc
32 //
33 // Authors: Marek Zmeskal (CTU, Czech Technical University in Prague, Czech Republic)
34 // Loic Thulliez (CEA France)
35 //
36 // Creation date: 4 June 2024
37 //
38 // Description: Class for utilization of cross-sections from
39 // probability tables in the unresolved resonance region
40 // for fission channel.
41 //
42 // Modifications:
43 //
44 // -------------------------------------------------------------------
45 //
46 //
47
48 #include "G4ParticleHPFissionDataPT.hh"
49 #include "G4DynamicParticle.hh"
50 #include "G4ParticleDefinition.hh"
51 #include "G4Neutron.hh"
52 #include "G4Element.hh"
53 #include "G4ParticleHPManager.hh"
54 #include "G4ParticleHPProbabilityTablesStore.hh"
55 #include "G4HadronicException.hh"
56
57
58 G4ParticleHPFissionDataPT::G4ParticleHPFissionDataPT() : G4VCrossSectionDataSet( "NeutronHPFissionXSPT" ) {
59 // minimum and maximum energy limit for URR in ENDF/B-VII.1, it is overwritten in BuildPhysicsTable
60 SetMinKinEnergy( 1.0 * CLHEP::eV );
61 SetMaxKinEnergy( 1.2 * CLHEP::MeV );
62 URRlimits = nullptr;
63 }
64
65
66 G4ParticleHPFissionDataPT::~G4ParticleHPFissionDataPT() {}
67
68
69 G4bool G4ParticleHPFissionDataPT::IsIsoApplicable( const G4DynamicParticle* dp, G4int /*Z*/ , G4int /*A*/ ,
70 const G4Element* elm, const G4Material* /*mat*/ ) {
71 // checks applicability for the element
72 if ( dp->GetDefinition() != G4Neutron::Neutron() ) {
73 return false;
74 } else {
75 std::size_t elementI = elm->GetIndex();
76 G4double eKin = dp->GetKineticEnergy();
77 if ( eKin < (*URRlimits).at(elementI).first ) { // kinetic energy below the URR energy range for this element = minURR(isotopes in element)
78 return false;
79 } else if ( eKin > (*URRlimits).at(elementI).second ) { // kinetic energy above the URR energy range for this element = maxURR(isotopes in element)
80 return false;
81 }
82 }
83 return true;
84 }
85
86
87 G4double G4ParticleHPFissionDataPT::GetIsoCrossSection( const G4DynamicParticle* dp, G4int /*Z*/ , G4int /*A*/ ,
88 const G4Isotope* iso, const G4Element* element, const G4Material* material ) {
89 return G4ParticleHPProbabilityTablesStore::GetInstance()->GetIsoCrossSectionPT( dp, 18, iso, element, material );
90 }
91
92
93 void G4ParticleHPFissionDataPT::BuildPhysicsTable( const G4ParticleDefinition& aP ) {
94 G4cout << "BuildPhysicsTable in G4ParticleHPFissionDataPT." << G4endl;
95 if ( &aP != G4Neutron::Neutron() ) {
96 throw G4HadronicException( __FILE__, __LINE__, "Attempt to use NeutronHP data for particles other than neutrons!" );
97 }
98 URRlimits = G4ParticleHPManager::GetInstance()->GetURRlimits();
99 if ( G4Threading::IsWorkerThread() ) {
100 // sets the overall limits of the URR, which are stored at the last position of URRlimits - min and max URR(all elements)
101 // defines URR model energy range
102 SetMinKinEnergy( (*URRlimits).back().first );
103 SetMaxKinEnergy( (*URRlimits).back().second );
104 } else {
105 if ( G4ParticleHPManager::GetInstance()->GetProbabilityTables() == nullptr ) {
106 G4ParticleHPProbabilityTablesStore::GetInstance()->Init();
107 G4ParticleHPManager::GetInstance()->RegisterProbabilityTables( G4ParticleHPProbabilityTablesStore::GetInstance()->GetProbabilityTables() );
108 }
109 if ( URRlimits == nullptr ) {
110 G4ParticleHPProbabilityTablesStore::GetInstance()->InitURRlimits();
111 URRlimits = G4ParticleHPProbabilityTablesStore::GetInstance()->GetURRlimits();
112 G4ParticleHPManager::GetInstance()->RegisterURRlimits( URRlimits );
113 }
114 // sets the overall limits of the URR, which are stored at the last position of URRlimits - min and max URR(all elements)
115 // defines URR model energy range
116 SetMinKinEnergy( (*URRlimits).back().first );
117 SetMaxKinEnergy( (*URRlimits).back().second );
118 }
119 }
120
121
122 G4int G4ParticleHPFissionDataPT::GetVerboseLevel() const {
123 return G4ParticleHPManager::GetInstance()->GetVerboseLevel();
124 }
125
126
127 void G4ParticleHPFissionDataPT::SetVerboseLevel( G4int newValue ) {
128 G4ParticleHPManager::GetInstance()->SetVerboseLevel( newValue );
129 }
130
131
132 void G4ParticleHPFissionDataPT::CrossSectionDescription( std::ostream& outFile ) const {
133 outFile << "Fission probability tables." ;
134 }
135