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25 //
26 //
27 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
28 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
29
30 #include "TransitionRadiationPhysics.hh"
31
32 #include "DetectorConstruction.hh"
33 #include "XTRTransparentRegRadModel.hh"
34
35 #include "G4Electron.hh"
36 #include "G4GammaXTRadiator.hh"
37 #include "G4Positron.hh"
38 #include "G4ProcessManager.hh"
39 #include "G4RegularXTRadiator.hh"
40 #include "G4StrawTubeXTRadiator.hh"
41 #include "G4TransparentRegXTRadiator.hh"
42 #include "G4VXTRenergyLoss.hh"
43 #include "G4XTRGammaRadModel.hh"
44 #include "G4XTRRegularRadModel.hh"
45 #include "G4XTRTransparentRegRadModel.hh"
46
47 G4ThreadLocal G4VXTRenergyLoss* TransitionRadiationPhysics::fXTRProcess = nullptr;
48
49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
50
51 TransitionRadiationPhysics::TransitionRadiationPhysics(G4int verb, DetectorConstruction* ptr)
52 : G4VPhysicsConstructor("XTR"), fDetector(ptr), fVerbose(verb), fXTRModel("transpM")
53 {}
54
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56
57 TransitionRadiationPhysics::~TransitionRadiationPhysics() {}
58
59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60
61 void TransitionRadiationPhysics::ConstructProcess()
62 {
63 if ("dummy" == fXTRModel) {
64 return;
65 }
66 if (0 < fVerbose) {
67 G4cout << "TransitionRadiationPhysics: XTR model <" << fXTRModel << ">" << G4endl;
68 }
69 RadiatorDescription* rDescription = fDetector->GetRadiatorDescription();
70
71 if (fXTRModel == "gammaR") {
72 fXTRProcess = new G4GammaXTRadiator(rDescription->fLogicalVolume, 100., 100.,
73 rDescription->fFoilMaterial, rDescription->fGasMaterial,
74 rDescription->fFoilThickness, rDescription->fGasThickness,
75 rDescription->fFoilNumber, "GammaXTRadiator");
76 }
77 else if (fXTRModel == "gammaM") {
78 fXTRProcess = new G4XTRGammaRadModel(rDescription->fLogicalVolume, 100., 100.,
79 rDescription->fFoilMaterial, rDescription->fGasMaterial,
80 rDescription->fFoilThickness, rDescription->fGasThickness,
81 rDescription->fFoilNumber, "GammaXTRadiator");
82 }
83 else if (fXTRModel == "strawR") {
84 fXTRProcess = new G4StrawTubeXTRadiator(
85 rDescription->fLogicalVolume, rDescription->fFoilMaterial, rDescription->fGasMaterial, 0.53,
86 3.14159, fDetector->GetAbsorberMaterial(), true, "strawXTRadiator");
87 }
88 else if (fXTRModel == "regR") {
89 fXTRProcess = new G4RegularXTRadiator(rDescription->fLogicalVolume, rDescription->fFoilMaterial,
90 rDescription->fGasMaterial, rDescription->fFoilThickness,
91 rDescription->fGasThickness, rDescription->fFoilNumber,
92 "RegularXTRadiator");
93 }
94 else if (fXTRModel == "transpR") {
95 // G4TransparentRegXTRadiator*
96 fXTRProcess = new G4TransparentRegXTRadiator(
97 rDescription->fLogicalVolume, rDescription->fFoilMaterial, rDescription->fGasMaterial,
98 rDescription->fFoilThickness, rDescription->fGasThickness, rDescription->fFoilNumber,
99 "RegularXTRadiator");
100 }
101 else if (fXTRModel == "regM") {
102 fXTRProcess = new G4XTRRegularRadModel(
103 rDescription->fLogicalVolume, rDescription->fFoilMaterial, rDescription->fGasMaterial,
104 rDescription->fFoilThickness, rDescription->fGasThickness, rDescription->fFoilNumber,
105 "RegularXTRadiator");
106 }
107 else if (fXTRModel == "transpM") {
108 fXTRProcess = new XTRTransparentRegRadModel(
109 rDescription->fLogicalVolume, rDescription->fFoilMaterial, rDescription->fGasMaterial,
110 rDescription->fFoilThickness, rDescription->fGasThickness, rDescription->fFoilNumber,
111 "RegularXTRadiator");
112 }
113 if (!fXTRProcess) {
114 if (0 < fVerbose) {
115 G4cout << "TransitionRadiationPhysics: XTR model <" << fXTRModel
116 << "> is not known - no XTR process defined" << G4endl;
117 }
118 return;
119 }
120
121 fXTRProcess->SetVerboseLevel(fVerbose);
122
123 G4Electron* elec = G4Electron::Electron();
124 G4ProcessManager* manager = elec->GetProcessManager();
125 manager->AddDiscreteProcess(fXTRProcess);
126
127 G4Positron* posi = G4Positron::Positron();
128 manager = posi->GetProcessManager();
129 manager->AddDiscreteProcess(fXTRProcess);
130 }
131
132 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133