G4hBremsstrahlung.cc

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00026 // $Id: G4hBremsstrahlung.cc 66996 2013-01-29 14:50:52Z gcosmo $
00027 //
00028 // -------------------------------------------------------------------
00029 //
00030 // GEANT4 Class file
00031 //
00032 //
00033 // File name:     G4hBremsstrahlung
00034 //
00035 // Author:        Vladimir Ivanchenko on base of model for muons
00036 //
00037 // Creation date: 01.03.2008
00038 //
00039 // Modifications:
00040 //
00041 //
00042 // -------------------------------------------------------------------
00043 //
00044 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00046 
00047 #include "G4hBremsstrahlung.hh"
00048 #include "G4SystemOfUnits.hh"
00049 #include "G4Gamma.hh"
00050 #include "G4hBremsstrahlungModel.hh"
00051 #include "G4UniversalFluctuation.hh"
00052 
00053 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00054 
00055 using namespace std;
00056 
00057 G4hBremsstrahlung::G4hBremsstrahlung(const G4String& name)
00058   : G4VEnergyLossProcess(name),
00059     theParticle(0),
00060     theBaseParticle(0),
00061     lowestKinEnergy(1.*GeV),
00062     isInitialised(false)
00063 {
00064   SetProcessSubType(fBremsstrahlung);
00065   SetSecondaryParticle(G4Gamma::Gamma());
00066   SetIonisation(false);
00067 }
00068 
00069 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00070 
00071 G4hBremsstrahlung::~G4hBremsstrahlung()
00072 {}
00073 
00074 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00075 
00076 G4bool G4hBremsstrahlung::IsApplicable(const G4ParticleDefinition& p)
00077 {
00078   return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 110.0*MeV);
00079 }
00080 
00081 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00082 
00083 G4double G4hBremsstrahlung::MinPrimaryEnergy(const G4ParticleDefinition*,
00084                                              const G4Material*,
00085                                              G4double)
00086 {
00087   return lowestKinEnergy;
00088 }
00089 
00090 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00091 
00092 void G4hBremsstrahlung::InitialiseEnergyLossProcess(
00093                                  const G4ParticleDefinition* part,
00094                                  const G4ParticleDefinition*)
00095 {
00096   if(!isInitialised) {
00097 
00098     isInitialised = true;
00099 
00100     theParticle = part;
00101 
00102     if (!EmModel()) { SetEmModel(new G4hBremsstrahlungModel()); }
00103 
00104     G4VEmFluctuationModel* fm = 0;
00105     EmModel()->SetLowEnergyLimit(MinKinEnergy());
00106     EmModel()->SetHighEnergyLimit(MaxKinEnergy());
00107     AddEmModel(1, EmModel(), fm);
00108   }
00109 }
00110 
00111 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00112 
00113 void G4hBremsstrahlung::PrintInfo()
00114 {}
00115 
00116 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00117 

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