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This commit is contained in:
Gabriele Cosmo
2016-06-09 10:41:53 +02:00
parent 4aea781e80
commit 96686e0c8f
6560 changed files with 153347 additions and 238155 deletions
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source/processes/hadronic/util/include/G4EffectiveCharge.hh
+4 -4
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@@ -36,7 +36,7 @@ class G4EffectiveCharge
inline G4double G4EffectiveCharge::GetCharge(const G4Material* material, G4double kineticEnergy,
G4double particleMass, G4double ionCharge)
{
// This is cut and paste from low_energy electromagnetic to avoid coupling.
// This is cut and paste with minor changes from low_energy electromagnetic to avoid coupling.
// A design iteration is necessary for next time, to generate a process utility.
// Original Author: V Ivanchenko.
@@ -48,7 +48,7 @@ inline G4double G4EffectiveCharge::GetCharge(const G4Material* material, G4doubl
// Fast ions or hadrons
G4double reducedEnergy = kineticEnergy * proton_mass_c2/particleMass ;
if( (reducedEnergy > ionCharge * 10.0 * MeV) ||
(ionCharge < 1.5) ) return ionCharge*ionCharge ;
(ionCharge < 1.5) ) return ionCharge ;
static G4double vFermi[92] = {
1.0309, 0.15976, 0.59782, 1.0781, 1.0486, 1.0, 1.058, 0.93942, 0.74562, 0.3424,
@@ -131,7 +131,7 @@ inline G4double G4EffectiveCharge::GetCharge(const G4Material* material, G4doubl
}
G4double q = 7.6 - e ;
q = 1.0 + ( 0.007 + 0.00005 * z ) * exp( -q*q ) ;
return 4.0 * q * q * (1.0 - exp(-x)) ;
return sqrt(4.0 * q * q * (1.0 - exp(-x))) ;
// Heavy ion case
}
@@ -171,7 +171,7 @@ inline G4double G4EffectiveCharge::GetCharge(const G4Material* material, G4doubl
G4double qeff = ionCharge * s *
( q + 0.5*(1.0-q) * log(1.0 + lambda*lambda) / (vF*vF) ) ;
if( 1.0 > qeff ) qeff = 1.0 ;
return qeff*qeff ;
return sqrt(qeff) ;
}
}