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25 // 25 //
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 // P. Arce, June-2014 Conversion neutron_hp to 30 // P. Arce, June-2014 Conversion neutron_hp to particle_hp
31 // 31 //
32 #include "G4ParticleHPFissionBaseFS.hh" 32 #include "G4ParticleHPFissionBaseFS.hh"
33 <<
34 #include "G4Alpha.hh" <<
35 #include "G4Deuteron.hh" <<
36 #include "G4LorentzVector.hh" <<
37 #include "G4Nucleus.hh" <<
38 #include "G4ParticleHPDataUsed.hh" <<
39 #include "G4ParticleHPManager.hh" 33 #include "G4ParticleHPManager.hh"
40 #include "G4Proton.hh" <<
41 #include "G4ReactionProduct.hh" <<
42 #include "G4SystemOfUnits.hh" 34 #include "G4SystemOfUnits.hh"
43 #include "G4ThreeVector.hh" << 35 #include "G4ReactionProduct.hh"
>> 36 #include "G4Nucleus.hh"
>> 37 #include "G4Proton.hh"
>> 38 #include "G4Deuteron.hh"
44 #include "G4Triton.hh" 39 #include "G4Triton.hh"
>> 40 #include "G4Alpha.hh"
>> 41 #include "G4ThreeVector.hh"
>> 42 #include "G4LorentzVector.hh"
>> 43 #include "G4ParticleHPDataUsed.hh"
45 44
46 void G4ParticleHPFissionBaseFS::Init(G4double << 45 void G4ParticleHPFissionBaseFS::Init (G4double A, G4double Z, G4int M, G4String & dirName, G4String & bit, G4ParticleDefinition*)
47 const G4S <<
48 { <<
49 G4String tString = dirName; <<
50 G4bool dbool; <<
51 const G4ParticleHPDataUsed& aFile = <<
52 theNames.GetName(static_cast<G4int>(A), st <<
53 const G4String& filename = aFile.GetName(); <<
54 SetAZMs(A, Z, M, aFile); <<
55 // theBaseA = aFile.GetA(); <<
56 // theBaseZ = aFile.GetZ(); <<
57 // if(!dbool || ( Z<2.5 && ( std::abs(theBa <<
58 if (!dbool <<
59 || (Z < 2.5 && (std::abs(theNDLDataZ - Z <<
60 { 46 {
61 hasAnyData = false; << 47 G4String tString = dirName;
62 hasFSData = false; << 48 G4bool dbool;
63 hasXsec = false; << 49 G4ParticleHPDataUsed aFile = theNames.GetName(static_cast<G4int>(A), static_cast<G4int>(Z), M, tString, bit, dbool);
64 return; // no data for exactly this isoto << 50 G4String filename = aFile.GetName();
65 } << 51 SetAZMs( A, Z, M, aFile );
66 << 52 //theBaseA = aFile.GetA();
67 // std::ifstream theData(filename, std::ios: << 53 //theBaseZ = aFile.GetZ();
68 std::istringstream theData(std::ios::in); << 54 //if(!dbool || ( Z<2.5 && ( std::abs(theBaseZ - Z)>0.0001 || std::abs(theBaseA - A)>0.0001) ) )
69 G4ParticleHPManager::GetInstance()->GetDataS << 55 if ( !dbool || ( Z<2.5 && ( std::abs(theNDLDataZ - Z)>0.0001 || std::abs(theNDLDataA - A)>0.0001)) )
70 G4int dummy; << 56 {
71 if (!(theData)) { << 57 hasAnyData = false;
72 // theData.close(); << 58 hasFSData = false;
73 hasFSData = false; << 59 hasXsec = false;
74 hasXsec = false; << 60 return; // no data for exactly this isotope.
75 hasAnyData = false; << 61 }
76 return; // no data for this FS for this i << 62
77 } << 63 //std::ifstream theData(filename, std::ios::in);
78 theData >> dummy >> dummy; << 64 std::istringstream theData(std::ios::in);
79 G4int total; << 65 G4ParticleHPManager::GetInstance()->GetDataStream(filename,theData);
80 theData >> total; << 66 G4int dummy;
81 theXsection->Init(theData, total, eV); << 67 if(!(theData))
82 if (!(theData >> dummy)) { << 68 {
83 hasFSData = false; << 69 //theData.close();
84 // theData.close(); << 70 hasFSData = false;
85 return; << 71 hasXsec = false;
86 } << 72 hasAnyData = false;
87 theData >> dummy; << 73 return; // no data for this FS for this isotope
88 << 74 }
89 theAngularDistribution.Init(theData); << 75 theData >> dummy>>dummy;
90 << 76 G4int total;
91 theData >> dummy >> dummy; << 77 theData >> total;
92 << 78 theXsection->Init(theData, total, eV);
93 theEnergyDistribution.Init(theData); << 79 if (!(theData >> dummy))
94 // theData.close(); << 80 {
95 } << 81 hasFSData = false;
96 << 82 //theData.close();
97 G4DynamicParticleVector* G4ParticleHPFissionBa << 83 return;
98 { << 84 }
99 // if therere were no data for this isotope, << 85 theData >> dummy;
100 if (!HasFSData()) { << 86
101 return nullptr; << 87 theAngularDistribution.Init(theData);
102 } << 88
103 << 89 theData >> dummy >> dummy;
104 G4int i; << 90
105 auto aResult = new G4DynamicParticleVector; << 91 theEnergyDistribution.Init(theData);
106 G4ReactionProduct boosted; << 92 //theData.close();
107 boosted.Lorentz(*(fCache.Get().theNeutronRP) << 93
108 G4double eKinetic = boosted.GetKineticEnergy << 94 }
109 << 95
110 // Build neutrons << 96 G4DynamicParticleVector * G4ParticleHPFissionBaseFS::ApplyYourself(G4int nPrompt)
111 std::vector<G4ReactionProduct> theNeutrons; << 97 {
112 for (i = 0; i < nPrompt; i++) { << 98 // if therere were no data for this isotope, break out.
113 theNeutrons.emplace_back(); << 99 if(!HasFSData()) { return 0; }
114 theNeutrons[i].SetDefinition(G4Neutron::Ne << 100
115 } << 101 G4int i;
116 << 102 G4DynamicParticleVector * aResult = new G4DynamicParticleVector;
117 // sample energies << 103 G4ReactionProduct boosted;
118 G4int dummy; << 104 boosted.Lorentz(theNeutronRP, theTarget);
119 for (i = 0; i < nPrompt; i++) { << 105 G4double eKinetic = boosted.GetKineticEnergy();
120 // always in the lab system (if file-5) << 106
121 theNeutrons[i].SetKineticEnergy(theEnergyD << 107 // Build neutrons
122 } << 108 G4ReactionProduct * theNeutrons = new G4ReactionProduct[nPrompt];
123 << 109 for(i=0; i<nPrompt; i++)
124 // sample neutron angular distribution << 110 {
125 for (i = 0; i < nPrompt; i++) { << 111 theNeutrons[i].SetDefinition(G4Neutron::Neutron());
126 theAngularDistribution.SampleAndUpdate(the << 112 }
127 } << 113
>> 114 // sample energies
>> 115 G4int dummy;
>> 116 for(i=0; i<nPrompt; i++)
>> 117 {
>> 118 // always in the lab system (if file-5)
>> 119 theNeutrons[i].SetKineticEnergy(theEnergyDistribution.Sample(eKinetic, dummy));
>> 120 }
>> 121
>> 122 // sample neutron angular distribution
>> 123 for(i=0; i<nPrompt; i++)
>> 124 {
>> 125 theAngularDistribution.SampleAndUpdate(theNeutrons[i]);
>> 126 }
>> 127
>> 128 // already in lab. Add neutrons to dynamic particle vector
>> 129 for(i=0; i<nPrompt; i++)
>> 130 {
>> 131 G4DynamicParticle * it = new G4DynamicParticle;
>> 132 it->SetDefinition(theNeutrons[i].GetDefinition());
>> 133 it->SetMomentum(theNeutrons[i].GetMomentum());
>> 134 aResult->push_back(it);
>> 135 }
>> 136 delete [] theNeutrons;
128 137
129 // already in lab. Add neutrons to dynamic p << 138 // return the result
130 for (i = 0; i < nPrompt; i++) { << 139 return aResult;
131 auto it = new G4DynamicParticle; <<
132 it->SetDefinition(theNeutrons[i].GetDefini <<
133 it->SetMomentum(theNeutrons[i].GetMomentum <<
134 aResult->push_back(it); <<
135 } 140 }
136 <<
137 // return the result <<
138 return aResult; <<
139 } <<
140 141