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This commit is contained in:
Gabriele Cosmo
2016-06-30 14:12:05 +02:00
parent a654a7ab1f
commit 4ec577e5c4
2021 changed files with 100995 additions and 78277 deletions
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source/processes/electromagnetic/standard/src/G4PairProductionRelModel.cc
+6 -8
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@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4PairProductionRelModel.cc 91726 2015-08-03 15:41:36Z gcosmo $
// $Id: G4PairProductionRelModel.cc 96934 2016-05-18 09:10:41Z gcosmo $
//
// -------------------------------------------------------------------
//
@@ -82,9 +82,9 @@ const G4double G4PairProductionRelModel::wgi[]={ 0.0506, 0.1112, 0.1569, 0.1813,
const G4double G4PairProductionRelModel::Fel_light[] = {0., 5.31 , 4.79 , 4.74 , 4.71};
const G4double G4PairProductionRelModel::Finel_light[] = {0., 6.144 , 5.621 , 5.805 , 5.924};
static const G4double xsfactor =
const G4double G4PairProductionRelModel::xsfactor =
4*fine_structure_const*classic_electr_radius*classic_electr_radius;
static const G4double Egsmall=2.*MeV;
const G4double G4PairProductionRelModel::Egsmall=2.*MeV;
G4PairProductionRelModel::G4PairProductionRelModel(const G4ParticleDefinition*,
@@ -95,7 +95,7 @@ G4PairProductionRelModel::G4PairProductionRelModel(const G4ParticleDefinition*,
lpmEnergy(0.),
use_completescreening(false)
{
fParticleChange = 0;
fParticleChange = nullptr;
theGamma = G4Gamma::Gamma();
thePositron = G4Positron::Positron();
theElectron = G4Electron::Electron();
@@ -192,7 +192,7 @@ G4PairProductionRelModel::ComputeDXSectionPerAtom(G4double eplusEnergy,
G4double cross = 0.;
if (use_completescreening)
cross = (yp*yp + ym*ym + 2./3.*ym*yp)*(Fel - fCoulomb) + 1./9.*yp*ym;
cross = (yp*yp + ym*ym + 2./3.*ym*yp)*(Fel - fCoulomb) + yp*ym/9.;
else {
G4double delta = 0.25*DeltaMin(totalEnergy)/(yp*ym);
cross = (yp*yp + ym*ym)*(0.25*Phi1(delta) - lnZ/3. - fCoulomb)
@@ -303,11 +303,9 @@ G4PairProductionRelModel::CalcLPMFunctions(G4double k, G4double eplusEnergy)
G4double
G4PairProductionRelModel::ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
G4double gammaEnergy, G4double Z,
G4double, G4double, G4double)
G4double gammaEnergy, G4double Z, G4double, G4double, G4double)
{
G4double crossSection = 0.0 ;
// if ( Z < 0.9 ) return crossSection;
if ( gammaEnergy <= 2.0*electron_mass_c2 ) return crossSection;
SetCurrentElement(Z);