| Geant4 Cross Reference |
1 // 1
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25 //
26 // -------------------------------------------
27 //
28 // File name: G4PolarizedGammaConversion
29 //
30 // Author: Karim Laihem based on code b
31 //
32 // Class Description:
33 // polarized version of G4GammaConversion
34 //
35 // -------------------------------------------
36
37 #include "G4PolarizedGammaConversion.hh"
38
39 #include "G4Electron.hh"
40 #include "G4EmParameters.hh"
41 #include "G4Gamma.hh"
42 #include "G4PhysicalConstants.hh"
43 #include "G4PolarizedGammaConversionModel.hh"
44 #include "G4SystemOfUnits.hh"
45
46 //....oooOO0OOooo........oooOO0OOooo........oo
47 G4PolarizedGammaConversion::G4PolarizedGammaCo
48 const G4String& processName, G4ProcessType t
49 : G4VEmProcess(processName, type)
50 , fIsInitialised(false)
51 {
52 SetMinKinEnergy(2.0 * electron_mass_c2);
53 SetLambdaBinning(220);
54 SetProcessSubType(fGammaConversion);
55 SetBuildTableFlag(true);
56 SetSecondaryParticle(G4Electron::Electron())
57 }
58
59 //....oooOO0OOooo........oooOO0OOooo........oo
60 G4PolarizedGammaConversion::~G4PolarizedGammaC
61
62 //....oooOO0OOooo........oooOO0OOooo........oo
63 void G4PolarizedGammaConversion::ProcessDescri
64 {
65 out << "Polarized model for gamma conversion
66
67 G4VEmProcess::ProcessDescription(out);
68 }
69
70 //....oooOO0OOooo........oooOO0OOooo........oo
71 G4bool G4PolarizedGammaConversion::IsApplicabl
72 {
73 return (&p == G4Gamma::Gamma());
74 }
75
76 //....oooOO0OOooo........oooOO0OOooo........oo
77 void G4PolarizedGammaConversion::InitialisePro
78 {
79 if(!fIsInitialised)
80 {
81 fIsInitialised = true;
82 G4EmParameters* param = G4EmParameters::In
83 G4double emin = std::max(param->MinKinEner
84 G4double emax = param->MaxKinEnergy();
85 if(!EmModel(0))
86 {
87 SetEmModel(new G4PolarizedGammaConversio
88 }
89 EmModel(0)->SetLowEnergyLimit(emin);
90 EmModel(0)->SetHighEnergyLimit(emax);
91 AddEmModel(1, EmModel(0));
92 }
93 }
94