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26 // neutron_hp -- source file 26 // neutron_hp -- source file
27 // J.P. Wellisch, Nov-1996 27 // J.P. Wellisch, Nov-1996
28 // A prototype of the low energy neutron trans 28 // A prototype of the low energy neutron transport model.
29 // 29 //
30 // 070523 bug fix for G4FPE_DEBUG on by A. How 30 // 070523 bug fix for G4FPE_DEBUG on by A. Howard ( and T. Koi)
31 // 08-08-06 delete unnecessary and harmed decl 31 // 08-08-06 delete unnecessary and harmed declaration; Bug Report[857]
32 // 32 //
33 // P. Arce, June-2014 Conversion neutron_hp to 33 // P. Arce, June-2014 Conversion neutron_hp to particle_hp
34 // 34 //
35 #include "G4ParticleHPFission.hh" 35 #include "G4ParticleHPFission.hh"
36 <<
37 #include "G4ParticleHPFissionFS.hh" 36 #include "G4ParticleHPFissionFS.hh"
>> 37 #include "G4SystemOfUnits.hh"
38 #include "G4ParticleHPManager.hh" 38 #include "G4ParticleHPManager.hh"
39 #include "G4ParticleHPThermalBoost.hh" 39 #include "G4ParticleHPThermalBoost.hh"
40 #include "G4SystemOfUnits.hh" <<
41 #include "G4Threading.hh" 40 #include "G4Threading.hh"
42 41
43 G4ParticleHPFission::G4ParticleHPFission() : G << 42 G4ParticleHPFission::G4ParticleHPFission()
44 { << 43 : G4HadronicInteraction("NeutronHPFission"), theFission(nullptr), numEle(0)
45 SetMinEnergy(0.0); << 44 {
46 SetMaxEnergy(20. * MeV); << 45 SetMinEnergy( 0.0 );
47 } << 46 SetMaxEnergy( 20.*MeV );
48 << 47 }
49 G4ParticleHPFission::~G4ParticleHPFission() << 48
50 { << 49 G4ParticleHPFission::~G4ParticleHPFission()
51 // Vector is shared, only master deletes it << 50 {
52 // delete [] theFission; << 51 // Vector is shared, only master deletes it
53 if (!G4Threading::IsMasterThread()) { << 52 // delete [] theFission;
54 if (theFission != nullptr) { << 53 if ( ! G4Threading::IsMasterThread() ) {
55 for (auto it = theFission->cbegin(); it << 54 if ( theFission != nullptr ) {
56 delete *it; << 55 for ( auto it=theFission->cbegin(); it!=theFission->cend(); ++it ) {
57 } << 56 delete *it;
58 theFission->clear(); << 57 }
>> 58 theFission->clear();
>> 59 }
59 } 60 }
60 } 61 }
61 } << 62
62 << 63 G4HadFinalState * G4ParticleHPFission::ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& aNucleus )
63 G4HadFinalState* G4ParticleHPFission::ApplyYou << 64 {
64 << 65
65 { << 66 G4ParticleHPManager::GetInstance()->OpenReactionWhiteBoard();
66 G4ParticleHPManager::GetInstance()->OpenReac << 67 const G4Material * theMaterial = aTrack.GetMaterial();
67 const G4Material* theMaterial = aTrack.GetMa << 68 G4int n = (G4int)theMaterial->GetNumberOfElements();
68 auto n = (G4int)theMaterial->GetNumberOfElem << 69 std::size_t index = theMaterial->GetElement(0)->GetIndex();
69 std::size_t index = theMaterial->GetElement( << 70 if(n!=1)
70 if (n != 1) { << 71 {
71 auto xSec = new G4double[n]; << 72 G4double* xSec = new G4double[n];
72 G4double sum = 0; << 73 G4double sum=0;
73 G4int i; << 74 G4int i;
74 const G4double* NumAtomsPerVolume = theMat << 75 const G4double * NumAtomsPerVolume = theMaterial->GetVecNbOfAtomsPerVolume();
75 G4double rWeight; << 76 G4double rWeight;
76 G4ParticleHPThermalBoost aThermalE; << 77 G4ParticleHPThermalBoost aThermalE;
77 for (i = 0; i < n; ++i) { << 78 for (i=0; i<n; ++i)
78 index = theMaterial->GetElement(i)->GetI << 79 {
79 rWeight = NumAtomsPerVolume[i]; << 80 index = theMaterial->GetElement(i)->GetIndex();
80 xSec[i] = ((*theFission)[index]) << 81 rWeight = NumAtomsPerVolume[i];
81 ->GetXsec(aThermalE.GetTherm << 82 xSec[i] = ((*theFission)[index])
82 << 83 ->GetXsec(aThermalE.GetThermalEnergy(aTrack,
83 xSec[i] *= rWeight; << 84 theMaterial->GetElement(i),
84 sum += xSec[i]; << 85 theMaterial->GetTemperature()));
>> 86 xSec[i] *= rWeight;
>> 87 sum+=xSec[i];
>> 88 }
>> 89 G4double random = G4UniformRand();
>> 90 G4double running = 0;
>> 91 for (i=0; i<n; ++i)
>> 92 {
>> 93 running += xSec[i];
>> 94 index = theMaterial->GetElement(i)->GetIndex();
>> 95 //if(random<=running/sum) break;
>> 96 if( sum == 0 || random <= running/sum ) break;
>> 97 }
>> 98 delete [] xSec;
85 } 99 }
86 G4double random = G4UniformRand(); << 100 //return theFission[index].ApplyYourself(aTrack); //-2:Marker for Fission
87 G4double running = 0; << 101 G4HadFinalState* result = ((*theFission)[index])->ApplyYourself(aTrack,-2);
88 for (i = 0; i < n; ++i) { << 102
89 running += xSec[i]; << 103 //Overwrite target parameters
90 index = theMaterial->GetElement(i)->GetI << 104 aNucleus.SetParameters(G4ParticleHPManager::GetInstance()->GetReactionWhiteBoard()->GetTargA(),G4ParticleHPManager::GetInstance()->GetReactionWhiteBoard()->GetTargZ());
91 // if(random<=running/sum) break; << 105 const G4Element* target_element = (*G4Element::GetElementTable())[index];
92 if (sum == 0 || random <= running / sum) << 106 const G4Isotope* target_isotope=NULL;
>> 107 G4int iele = (G4int)target_element->GetNumberOfIsotopes();
>> 108 for ( G4int j = 0 ; j != iele ; ++j ) {
>> 109 target_isotope=target_element->GetIsotope( j );
>> 110 if ( target_isotope->GetN() == G4ParticleHPManager::GetInstance()->GetReactionWhiteBoard()->GetTargA() ) break;
93 } 111 }
94 delete[] xSec; << 112 aNucleus.SetIsotope( target_isotope );
95 } <<
96 // return theFission[index].ApplyYourself(aT <<
97 G4HadFinalState* result = ((*theFission)[ind <<
98 113
99 // Overwrite target parameters << 114 G4ParticleHPManager::GetInstance()->CloseReactionWhiteBoard();
100 aNucleus.SetParameters(G4ParticleHPManager:: << 115 return result;
101 G4ParticleHPManager:: <<
102 const G4Element* target_element = (*G4Elemen <<
103 const G4Isotope* target_isotope = nullptr; <<
104 auto iele = (G4int)target_element->GetNumber <<
105 for (G4int j = 0; j != iele; ++j) { <<
106 target_isotope = target_element->GetIsotop <<
107 if (target_isotope->GetN() <<
108 == G4ParticleHPManager::GetInstance()- <<
109 break; <<
110 } 116 }
111 aNucleus.SetIsotope(target_isotope); <<
112 <<
113 G4ParticleHPManager::GetInstance()->CloseRea <<
114 return result; <<
115 } <<
116 117
117 const std::pair<G4double, G4double> G4Particle 118 const std::pair<G4double, G4double> G4ParticleHPFission::GetFatalEnergyCheckLevels() const
118 { 119 {
119 // max energy non-conservation is mass of he << 120 // max energy non-conservation is mass of heavy nucleus
120 return std::pair<G4double, G4double>(10.0 * << 121 return std::pair<G4double, G4double>(10.0*perCent, 350.0*CLHEP::GeV);
121 } 122 }
122 123
123 G4int G4ParticleHPFission::GetVerboseLevel() c 124 G4int G4ParticleHPFission::GetVerboseLevel() const
124 { 125 {
125 return G4ParticleHPManager::GetInstance()->G << 126 return G4ParticleHPManager::GetInstance()->GetVerboseLevel();
126 } 127 }
127 128
128 void G4ParticleHPFission::SetVerboseLevel(G4in << 129 void G4ParticleHPFission::SetVerboseLevel( G4int newValue )
129 { 130 {
130 G4ParticleHPManager::GetInstance()->SetVerbo << 131 G4ParticleHPManager::GetInstance()->SetVerboseLevel(newValue);
131 } 132 }
132 133
133 void G4ParticleHPFission::BuildPhysicsTable(co 134 void G4ParticleHPFission::BuildPhysicsTable(const G4ParticleDefinition&)
134 { 135 {
135 G4ParticleHPManager* hpmanager = G4ParticleH <<
136 136
137 theFission = hpmanager->GetFissionFinalState << 137 G4ParticleHPManager* hpmanager = G4ParticleHPManager::GetInstance();
138 138
139 if (G4Threading::IsMasterThread()) { << 139 theFission = hpmanager->GetFissionFinalStates();
140 if (theFission == nullptr) theFission = ne <<
141 140
142 if (numEle == (G4int)G4Element::GetNumberO << 141 if ( G4Threading::IsMasterThread() ) {
143 142
144 if (theFission->size() == G4Element::GetNu << 143 if ( theFission == nullptr ) theFission = new std::vector<G4ParticleHPChannel*>;
145 numEle = (G4int)G4Element::GetNumberOfEl << 144
146 return; << 145 if ( numEle == (G4int)G4Element::GetNumberOfElements() ) return;
147 } <<
148 146
149 if (G4FindDataDir("G4NEUTRONHPDATA") == nu << 147 if ( theFission->size() == G4Element::GetNumberOfElements() ) {
150 throw G4HadronicException( << 148 numEle = (G4int)G4Element::GetNumberOfElements();
151 __FILE__, __LINE__, << 149 return;
152 "Please setenv G4NEUTRONHPDATA to poin <<
153 dirName = G4FindDataDir("G4NEUTRONHPDATA") <<
154 G4String tString = "/Fission"; <<
155 dirName = dirName + tString; <<
156 <<
157 for (G4int i = numEle; i < (G4int)G4Elemen <<
158 theFission->push_back(new G4ParticleHPCh <<
159 if ((*(G4Element::GetElementTable()))[i] <<
160 ((*theFission)[i])->Init((*(G4Element: <<
161 ((*theFission)[i])->Register(new G4Par <<
162 } 150 }
163 } << 151
164 hpmanager->RegisterFissionFinalStates(theF << 152 if ( !G4FindDataDir("G4NEUTRONHPDATA") )
165 } << 153 throw G4HadronicException(__FILE__, __LINE__, "Please setenv G4NEUTRONHPDATA to point to the neutron cross-section files.");
166 numEle = (G4int)G4Element::GetNumberOfElemen << 154 dirName = G4FindDataDir("G4NEUTRONHPDATA");
>> 155 G4String tString = "/Fission";
>> 156 dirName = dirName + tString;
>> 157
>> 158 for ( G4int i = numEle ; i < (G4int)G4Element::GetNumberOfElements() ; ++i ) {
>> 159 theFission->push_back( new G4ParticleHPChannel );
>> 160 if ((*(G4Element::GetElementTable()))[i]->GetZ()>87) { //TK modified for ENDF-VII
>> 161 ((*theFission)[i])->Init((*(G4Element::GetElementTable()))[i], dirName);
>> 162 ((*theFission)[i])->Register( new G4ParticleHPFissionFS );
>> 163 }
>> 164 }
>> 165 hpmanager->RegisterFissionFinalStates( theFission );
>> 166 }
>> 167 numEle = (G4int)G4Element::GetNumberOfElements();
167 } 168 }
168 169
169 void G4ParticleHPFission::ModelDescription(std 170 void G4ParticleHPFission::ModelDescription(std::ostream& outFile) const
170 { 171 {
171 outFile << "High Precision model based on Ev << 172 outFile << "High Precision model based on Evaluated Nuclear Data Files (ENDF)\n"
172 << "for induced fission reaction of << 173 << "for induced fission reaction of neutrons below 20MeV\n";
173 } 174 }
174 175