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G4hBremsstrahlung.cc
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26 // $Id: G4hBremsstrahlung.cc 66996 2013-01-29 14:50:52Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 // GEANT4 Class file
31 //
32 //
33 // File name: G4hBremsstrahlung
34 //
35 // Author: Vladimir Ivanchenko on base of model for muons
36 //
37 // Creation date: 01.03.2008
38 //
39 // Modifications:
40 //
41 //
42 // -------------------------------------------------------------------
43 //
44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
46 
47 #include "G4hBremsstrahlung.hh"
48 #include "G4SystemOfUnits.hh"
49 #include "G4Gamma.hh"
50 #include "G4hBremsstrahlungModel.hh"
51 #include "G4UniversalFluctuation.hh"
52 
53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
54 
55 using namespace std;
56 
57 G4hBremsstrahlung::G4hBremsstrahlung(const G4String& name)
58  : G4VEnergyLossProcess(name),
59  theParticle(0),
60  theBaseParticle(0),
61  lowestKinEnergy(1.*GeV),
62  isInitialised(false)
63 {
64  SetProcessSubType(fBremsstrahlung);
65  SetSecondaryParticle(G4Gamma::Gamma());
66  SetIonisation(false);
67 }
68 
69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
70 
71 G4hBremsstrahlung::~G4hBremsstrahlung()
72 {}
73 
74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 
76 G4bool G4hBremsstrahlung::IsApplicable(const G4ParticleDefinition& p)
77 {
78  return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 110.0*MeV);
79 }
80 
81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
82 
83 G4double G4hBremsstrahlung::MinPrimaryEnergy(const G4ParticleDefinition*,
84  const G4Material*,
85  G4double)
86 {
87  return lowestKinEnergy;
88 }
89 
90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
91 
92 void G4hBremsstrahlung::InitialiseEnergyLossProcess(
93  const G4ParticleDefinition* part,
94  const G4ParticleDefinition*)
95 {
96  if(!isInitialised) {
97 
98  isInitialised = true;
99 
100  theParticle = part;
101 
102  if (!EmModel()) { SetEmModel(new G4hBremsstrahlungModel()); }
103 
104  G4VEmFluctuationModel* fm = 0;
105  EmModel()->SetLowEnergyLimit(MinKinEnergy());
106  EmModel()->SetHighEnergyLimit(MaxKinEnergy());
107  AddEmModel(1, EmModel(), fm);
108  }
109 }
110 
111 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
112 
113 void G4hBremsstrahlung::PrintInfo()
114 {}
115 
116 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
117 
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