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This commit is contained in:
Gabriele Cosmo
2016-06-09 10:28:22 +02:00
parent fbd4999cf7
commit 4aea781e80
5454 changed files with 223141 additions and 67347 deletions
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source/processes/electromagnetic/standard/src/G4GammaConversion.cc
+9 -9
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@@ -21,8 +21,8 @@
// ********************************************************************
//
//
// $Id: G4GammaConversion.cc,v 1.17 2002/04/09 17:34:41 vnivanch Exp $
// GEANT4 tag $Name: geant4-05-01 $
// $Id: G4GammaConversion.cc,v 1.18 2003/06/16 17:02:09 gunter Exp $
// GEANT4 tag $Name: geant4-05-02 $
//
//------------------ G4GammaConversion physics process -------------------------
// by Michel Maire, 24 May 1996
@@ -43,7 +43,7 @@
// 28-03-97 protection in BuildPhysicsTable, M.Maire
// 19-06-97 correction in ComputeCrossSectionPerAtom, L.Urban
// 04-06-98 in DoIt, secondary production condition:
// range>G4std::min(threshold,safety)
// range>std::min(threshold,safety)
// 13-08-98 new methods SetBining() PrintInfo()
// 28-05-01 V.Ivanchenko minor changes to provide ANSI -wall compilation
// 11-07-01 PostStepDoIt - sampling epsil: power(rndm,0.333333)
@@ -267,11 +267,11 @@ G4VParticleChange* G4GammaConversion::PostStepDoIt(const G4Track& aTrack,
// limits of the screening variable
G4double screenfac = 136.*epsil0/(anElement->GetIonisation()->GetZ3());
G4double screenmax = exp ((42.24 - FZ)/8.368) - 0.952 ;
G4double screenmin = G4std::min(4.*screenfac,screenmax);
G4double screenmin = std::min(4.*screenfac,screenmax);
// limits of the energy sampling
G4double epsil1 = 0.5 - 0.5*sqrt(1. - screenmin/screenmax) ;
G4double epsilmin = G4std::max(epsil0,epsil1) , epsilrange = 0.5 - epsilmin;
G4double epsilmin = std::max(epsil0,epsil1) , epsilrange = 0.5 - epsilmin;
//
// sample the energy rate of the created electron (or positron)
@@ -281,8 +281,8 @@ G4VParticleChange* G4GammaConversion::PostStepDoIt(const G4Track& aTrack,
G4double F10 = ScreenFunction1(screenmin) - FZ;
G4double F20 = ScreenFunction2(screenmin) - FZ;
G4double NormF1 = G4std::max(F10*epsilrange*epsilrange,0.);
G4double NormF2 = G4std::max(1.5*F20,0.);
G4double NormF1 = std::max(F10*epsilrange*epsilrange,0.);
G4double NormF2 = std::max(1.5*F20,0.);
do {
if ( NormF1/(NormF1+NormF2) > G4UniformRand() )
@@ -342,7 +342,7 @@ G4VParticleChange* G4GammaConversion::PostStepDoIt(const G4Track& aTrack,
aParticleChange.SetNumberOfSecondaries(2);
G4double ElectKineEnergy = G4std::max(0.,ElectTotEnergy - electron_mass_c2);
G4double ElectKineEnergy = std::max(0.,ElectTotEnergy - electron_mass_c2);
G4double localEnergyDeposit = 0.;
if (ElectKineEnergy > fminimalEnergy)
@@ -360,7 +360,7 @@ G4VParticleChange* G4GammaConversion::PostStepDoIt(const G4Track& aTrack,
// the e+ is always created (even with Ekine=0) for further annihilation.
G4double PositKineEnergy = G4std::max(0.,PositTotEnergy - electron_mass_c2);
G4double PositKineEnergy = std::max(0.,PositTotEnergy - electron_mass_c2);
if (PositKineEnergy < fminimalEnergy)
{ localEnergyDeposit += PositKineEnergy; PositKineEnergy = 0.;}