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27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class file 29 // GEANT4 Class file
30 // 30 //
31 // 31 //
32 // File name: G4NIELCalculator 32 // File name: G4NIELCalculator
33 // 33 //
34 // Author: Vladimir Ivanchenko 34 // Author: Vladimir Ivanchenko
35 // 35 //
36 // Creation date: 30.05.2019 36 // Creation date: 30.05.2019
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 39 //
40 // ------------------------------------------- 40 // -------------------------------------------------------------
41 41
42 //....oooOO0OOooo........oooOO0OOooo........oo 42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
43 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
44 44
45 #include "G4NIELCalculator.hh" 45 #include "G4NIELCalculator.hh"
46 #include "G4SystemOfUnits.hh" 46 #include "G4SystemOfUnits.hh"
47 #include "G4PhysicalConstants.hh" 47 #include "G4PhysicalConstants.hh"
48 #include "G4LossTableManager.hh" 48 #include "G4LossTableManager.hh"
49 #include "G4Material.hh" 49 #include "G4Material.hh"
50 #include "G4MaterialTable.hh" 50 #include "G4MaterialTable.hh"
51 #include "G4Step.hh" 51 #include "G4Step.hh"
52 #include "G4StepPoint.hh" 52 #include "G4StepPoint.hh"
53 #include "G4VProcess.hh" 53 #include "G4VProcess.hh"
54 #include "G4Track.hh" 54 #include "G4Track.hh"
55 #include "Randomize.hh" 55 #include "Randomize.hh"
56 #include <vector> 56 #include <vector>
57 57
58 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
59 59
60 G4NIELCalculator::G4NIELCalculator(G4VEmModel* 60 G4NIELCalculator::G4NIELCalculator(G4VEmModel* mod, G4int verb)
61 : fModel(mod), fVerbose(verb) 61 : fModel(mod), fVerbose(verb)
62 { 62 {
63 G4LossTableManager::Instance()->SetNIELCalcu 63 G4LossTableManager::Instance()->SetNIELCalculator(this);
64 if(fVerbose > 0) { 64 if(fVerbose > 0) {
65 G4cout << "G4NIELCalculator: is created wi 65 G4cout << "G4NIELCalculator: is created with the model <"
66 << fModel->GetName() << ">" << G4en 66 << fModel->GetName() << ">" << G4endl;
67 } 67 }
68 } 68 }
69 69
70 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
71 71
>> 72 G4NIELCalculator::~G4NIELCalculator()
>> 73 {}
>> 74
>> 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 76
72 void G4NIELCalculator::AddEmModel(G4VEmModel* 77 void G4NIELCalculator::AddEmModel(G4VEmModel* mod)
73 { 78 {
74 if(mod && mod != fModel) { 79 if(mod && mod != fModel) {
75 fModel = mod; 80 fModel = mod;
76 if(fVerbose > 0) { 81 if(fVerbose > 0) {
77 G4cout << "G4NIELCalculator: new model < 82 G4cout << "G4NIELCalculator: new model <" << fModel->GetName()
78 << "> is added" << G4endl; 83 << "> is added" << G4endl;
79 } 84 }
80 } 85 }
81 } 86 }
82 87
83 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
84 89
85 void G4NIELCalculator::Initialise() 90 void G4NIELCalculator::Initialise()
86 {} 91 {}
87 92
88 //....oooOO0OOooo........oooOO0OOooo........oo 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
89 94
90 G4double G4NIELCalculator::ComputeNIEL(const G 95 G4double G4NIELCalculator::ComputeNIEL(const G4Step* step)
91 { 96 {
92 G4double niel = 0.0; 97 G4double niel = 0.0;
93 G4double T2 = step->GetPostStepPoint()->GetK 98 G4double T2 = step->GetPostStepPoint()->GetKineticEnergy();
94 if(fModel && T2 > 0.) { 99 if(fModel && T2 > 0.) {
95 const G4Track* track = step->GetTrack(); 100 const G4Track* track = step->GetTrack();
96 const G4ParticleDefinition* part = track-> 101 const G4ParticleDefinition* part = track->GetParticleDefinition();
97 G4double length = step->GetStepLength(); 102 G4double length = step->GetStepLength();
98 103
99 if(length > 0.0 && part->GetPDGMass() > 10 104 if(length > 0.0 && part->GetPDGMass() > 100*CLHEP::MeV) {
100 105
101 // primary 106 // primary
102 G4double T1= step->GetPreStepPoint()->Ge 107 G4double T1= step->GetPreStepPoint()->GetKineticEnergy();
103 G4double T = 0.5*(T1 + T2); 108 G4double T = 0.5*(T1 + T2);
104 const G4MaterialCutsCouple* couple = 109 const G4MaterialCutsCouple* couple =
105 step->GetPreStepPoint()->GetMaterialCutsCoup 110 step->GetPreStepPoint()->GetMaterialCutsCouple();
106 niel = length*fModel->ComputeDEDXPerVolu 111 niel = length*fModel->ComputeDEDXPerVolume(couple->GetMaterial(),part,T);
107 niel = std::min(niel, T1); 112 niel = std::min(niel, T1);
108 } 113 }
109 } 114 }
110 return niel; 115 return niel;
111 } 116 }
112 117
113 //....oooOO0OOooo........oooOO0OOooo........oo 118 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
114 119
115 G4double G4NIELCalculator::RecoilEnergy(const 120 G4double G4NIELCalculator::RecoilEnergy(const G4Step* step)
116 { 121 {
117 G4double erec = 0.0; 122 G4double erec = 0.0;
118 const std::vector<const G4Track*>* sec = ste 123 const std::vector<const G4Track*>* sec = step->GetSecondaryInCurrentStep();
119 124
120 if(sec) { 125 if(sec) {
121 for(auto track : *sec) { 126 for(auto track : *sec) {
122 const G4ParticleDefinition* part = track 127 const G4ParticleDefinition* part = track->GetParticleDefinition();
123 if(part->IsGeneralIon()) { 128 if(part->IsGeneralIon()) {
124 erec += track->GetKineticEnergy(); 129 erec += track->GetKineticEnergy();
125 } 130 }
126 } 131 }
127 } 132 }
128 return erec; 133 return erec;
129 } 134 }
130 135
131 //....oooOO0OOooo........oooOO0OOooo........oo 136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
132 137