Geant4  10.00.p01
G4PolarizedGammaConversion.cc
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26 // $Id: G4PolarizedGammaConversion.cc 68046 2013-03-13 14:31:38Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 //
31 // File name: G4PolarizedGammaConversion
32 //
33 // Author: Karim Laihem based on code by Michel Maire
34 //
35 // Creation date: 01.05.2005
36 //
37 // Class Description:
38 //
39 // polarized version of G4GammaConversion
40 //
41 // -----------------------------------------------------------------------------
42 
44 #include "G4PhysicalConstants.hh"
45 #include "G4SystemOfUnits.hh"
47 #include "G4Electron.hh"
48 
49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
50 
52  G4ProcessType type):G4VEmProcess (processName, type),
53  isInitialised(false)
54 {
55  SetLambdaBinning(100);
56  SetMinKinEnergy(2.0*electron_mass_c2);
57  SetMaxKinEnergy(100.0*GeV);
59 }
60 
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 
64 {}
65 
66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
67 
69 {
70  if(!isInitialised) {
71  isInitialised = true;
72  // SetVerboseLevel(1);
73  SetBuildTableFlag(true);
75  G4double emin = std::max(MinKinEnergy(), 2.0*electron_mass_c2);
76  SetMinKinEnergy(emin);
77  G4double emax = MaxKinEnergy();
78  // G4VEmModel* model = new G4BetheHeitlerModel();
80  model->SetLowEnergyLimit(emin);
81  model->SetHighEnergyLimit(emax);
82  AddEmModel(1, model);
83  }
84 }
85 
86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87 
89 {
90  G4cout << " Total cross sections has a good parametrisation"
91  << " from 1.5 MeV to 100 GeV for all Z;"
92  << "\n sampling secondary e+e- according to the polarized compton cross section"
93  << G4endl;
94 }
95 
96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void SetBuildTableFlag(G4bool val)
G4double MaxKinEnergy() const
void SetHighEnergyLimit(G4double)
Definition: G4VEmModel.hh:683
void SetLambdaBinning(G4int nbins)
G4PolarizedGammaConversion(const G4String &processName="pol-conv", G4ProcessType type=fElectromagnetic)
G4GLOB_DLL std::ostream G4cout
void SetProcessSubType(G4int)
Definition: G4VProcess.hh:432
static const double GeV
Definition: G4SIunits.hh:196
void SetMaxKinEnergy(G4double e)
void AddEmModel(G4int, G4VEmModel *, const G4Region *region=0)
T max(const T t1, const T t2)
brief Return the largest of the two arguments
void SetSecondaryParticle(const G4ParticleDefinition *p)
static G4Electron * Electron()
Definition: G4Electron.cc:94
#define G4endl
Definition: G4ios.hh:61
void SetMinKinEnergy(G4double e)
double G4double
Definition: G4Types.hh:76
void SetLowEnergyLimit(G4double)
Definition: G4VEmModel.hh:690
G4double MinKinEnergy() const
virtual void InitialiseProcess(const G4ParticleDefinition *)
G4ProcessType