Geant4  10.00.p02
G4hPairProduction.cc
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26 // $Id: G4hPairProduction.cc 72943 2013-08-14 13:40:29Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 // GEANT4 Class file
31 //
32 //
33 // File name: G4hPairProduction
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 //
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46 
47 #include "G4hPairProduction.hh"
48 #include "G4SystemOfUnits.hh"
50 
51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
52 
53 using namespace std;
54 
56  : G4MuPairProduction(name)
57 {}
58 
59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
60 
62 {}
63 
64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
65 
67 {
68  return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 110.0*MeV);
69 }
70 
71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
72 
74  const G4ParticleDefinition* part,
75  const G4ParticleDefinition*)
76 {
77  if (!isInitialised) {
78  isInitialised = true;
79 
80  theParticle = part;
81  if (!EmModel()) { SetEmModel(new G4hPairProductionModel(part)); }
82 
83  G4double limit = part->GetPDGMass()*8;
84  if(limit > lowestKinEnergy) { lowestKinEnergy = limit; }
85 
89  AddEmModel(1, EmModel(), fm);
90  }
91 }
92 
93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
94 
95 
96 
97 
static const double MeV
Definition: G4SIunits.hh:193
G4String name
Definition: TRTMaterials.hh:40
virtual G4bool IsApplicable(const G4ParticleDefinition &p)
virtual ~G4hPairProduction()
void SetHighEnergyLimit(G4double)
Definition: G4VEmModel.hh:683
bool G4bool
Definition: G4Types.hh:79
void AddEmModel(G4int, G4VEmModel *, G4VEmFluctuationModel *fluc=0, const G4Region *region=0)
virtual void InitialiseEnergyLossProcess(const G4ParticleDefinition *, const G4ParticleDefinition *)
#define fm
G4double GetPDGMass() const
void SetEmModel(G4VEmModel *, G4int index=1)
G4double MinKinEnergy() const
G4hPairProduction(const G4String &processName="hPairProd")
G4double MaxKinEnergy() const
double G4double
Definition: G4Types.hh:76
void SetLowEnergyLimit(G4double)
Definition: G4VEmModel.hh:690
G4double GetPDGCharge() const
const G4ParticleDefinition * theParticle
G4VEmModel * EmModel(G4int index=1) const