Geant4 Cross Reference |
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Thanks to P.Urban >> 37 // 06-01-97, crossection table + meanfreepath table, M.Maire >> 38 // 05-03-97, new Physics scheme, M.Maire >> 39 // 28-03-97, protection in BuildPhysicsTable, M.Maire >> 40 // 07-04-98, remove 'tracking cut' of the scattered gamma, MMa >> 41 // 04-06-98, in DoIt, secondary production condition: >> 42 // range>std::min(threshold,safety) >> 43 // 13-08-98, new methods SetBining() PrintInfo() >> 44 // 15-12-98, cross section=0 below 10 keV >> 45 // 28-05-01, V.Ivanchenko minor changes to provide ANSI -wall compilation >> 46 // 13-07-01, DoIt: suppression of production cut for the electron (mma) >> 47 // 03-08-01, new methods Store/Retrieve PhysicsTable (mma) >> 48 // 06-08-01, BuildThePhysicsTable() called from constructor (mma) >> 49 // 17-09-01, migration of Materials to pure STL (mma) >> 50 // 20-09-01, DoIt: fminimalEnergy = 1*eV (mma) >> 51 // 01-10-01, come back to BuildPhysicsTable(const G4ParticleDefinition&) >> 52 // 17-04-02, LowestEnergyLimit = 1*keV >> 53 // 26-05-04, cross section parametrization improved for low energy : >> 54 // Egamma <~ 15 keV (Laszlo) >> 55 // 08-11-04, Remove Store/Retrieve tables (V.Ivanchenko) >> 56 // 09-03-05 Migrate to model interface >> 57 // and inherit from G4VEmProcess (V.Ivanchenko) >> 58 // 04-05-05, Make class to be default (V.Ivanchenko) >> 59 // 09-09-06, modify SetModel(G4VEmModel*) (mma) >> 60 // 12-09-06, move SetModel(G4VEmModel*) in G4VEmProcess (mma) 32 // 61 // 33 // ------------------------------------------- 62 // ----------------------------------------------------------------------------- 34 63 35 #include "G4ComptonScattering.hh" 64 #include "G4ComptonScattering.hh" 36 #include "G4SystemOfUnits.hh" << 37 #include "G4KleinNishinaModel.hh" << 38 #include "G4KleinNishinaCompton.hh" 65 #include "G4KleinNishinaCompton.hh" 39 #include "G4Electron.hh" 66 #include "G4Electron.hh" 40 #include "G4EmParameters.hh" << 41 67 42 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 43 69 44 using namespace std; 70 using namespace std; 45 71 46 G4ComptonScattering::G4ComptonScattering(const 72 G4ComptonScattering::G4ComptonScattering(const G4String& processName, 47 G4ProcessType type):G4VEmProcess (processNam << 73 G4ProcessType type):G4VEmProcess (processName, type), >> 74 isInitialised(false) 48 { 75 { 49 SetStartFromNullFlag(true); << 50 SetBuildTableFlag(true); << 51 SetSecondaryParticle(G4Electron::Electron()) << 52 SetProcessSubType(fComptonScattering); 76 SetProcessSubType(fComptonScattering); 53 SetMinKinEnergyPrim(1*CLHEP::MeV); << 54 SetSplineFlag(true); << 55 } 77 } 56 78 57 //....oooOO0OOooo........oooOO0OOooo........oo 79 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 58 80 59 G4ComptonScattering::~G4ComptonScattering() = << 81 G4ComptonScattering::~G4ComptonScattering() >> 82 {} 60 83 61 //....oooOO0OOooo........oooOO0OOooo........oo 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 62 85 63 G4bool G4ComptonScattering::IsApplicable(const 86 G4bool G4ComptonScattering::IsApplicable(const G4ParticleDefinition& p) 64 { 87 { 65 return (&p == G4Gamma::Gamma()); 88 return (&p == G4Gamma::Gamma()); 66 } 89 } 67 90 68 //....oooOO0OOooo........oooOO0OOooo........oo 91 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 69 92 70 void G4ComptonScattering::InitialiseProcess(co 93 void G4ComptonScattering::InitialiseProcess(const G4ParticleDefinition*) 71 { 94 { 72 if(!isInitialised) { 95 if(!isInitialised) { 73 isInitialised = true; 96 isInitialised = true; 74 if(nullptr == EmModel(0)) { SetEmModel(new << 97 SetBuildTableFlag(true); 75 G4EmParameters* param = G4EmParameters::In << 98 SetSecondaryParticle(G4Electron::Electron()); 76 EmModel(0)->SetLowEnergyLimit(param->MinKi << 99 if(!Model()) SetModel(new G4KleinNishinaCompton); 77 EmModel(0)->SetHighEnergyLimit(param->MaxK << 100 Model()->SetLowEnergyLimit(MinKinEnergy()); 78 AddEmModel(1, EmModel(0)); << 101 Model()->SetHighEnergyLimit(MaxKinEnergy()); >> 102 AddEmModel(1, Model()); 79 } 103 } 80 } 104 } 81 105 82 //....oooOO0OOooo........oooOO0OOooo........oo 106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 83 107 84 void G4ComptonScattering::ProcessDescription(s << 108 void G4ComptonScattering::PrintInfo() 85 { << 109 {} 86 out << " Compton scattering"; << 87 G4VEmProcess::ProcessDescription(out); << 88 } << 89 110 90 //....oooOO0OOooo........oooOO0OOooo........oo << 111 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 91 112