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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:28:20 +02:00
parent aaa409b6ee
commit ca1c8cb059
2995 changed files with 106830 additions and 299600 deletions
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source/processes/electromagnetic/muons/src/G4IMuEnergyLoss.cc
+10 -10
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@@ -1,12 +1,12 @@
// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
// the GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4IMuEnergyLoss.cc,v 1.1 1999/01/07 16:11:06 gunter Exp $
// GEANT4 tag $Name: geant4-00-01 $
// $Id: G4IMuEnergyLoss.cc,v 1.3.6.1 1999/12/07 20:50:44 gunter Exp $
// GEANT4 tag $Name: geant4-01-00 $
//
// $Id:
// --------------------------------------------------------------
@@ -29,6 +29,7 @@
#include "G4IMuEnergyLoss.hh"
#include "G4EnergyLossTables.hh"
#include "G4Poisson.hh"
// Initialisation of static members **********************************************
// ( this stuff should be defined later using RW ..........)
@@ -1336,7 +1337,6 @@ G4VParticleChange* G4IMuEnergyLoss::AlongStepDoIt(
}
G4double G4IMuEnergyLoss::GetLossWithFluct(const G4DynamicParticle *aParticle,
G4Material *aMaterial)
// calculate actual loss from the mean loss
@@ -1364,7 +1364,7 @@ G4double G4IMuEnergyLoss::GetLossWithFluct(const G4DynamicParticle *aParticle,
G4double Tkin,rmass,tau,tau1,tau2,Tm,w1,w2,w3,lnw3,C,prob,
beta2,suma,e0,Em,loss,lossc ,w ;
G4double a1,a2,a3 ;
long p1,p2,p3 ;
G4long p1,p2,p3 ;
G4int nb ;
G4double Corrfac, na,alfa,rfac,namean,sa,alfa1,ea,sea ;
G4double dp1,dnmaxDirectFluct,dp3,dnmaxCont2 ;
@@ -1428,14 +1428,14 @@ G4double G4IMuEnergyLoss::GetLossWithFluct(const G4DynamicParticle *aParticle,
if( Tm<= 0.)
{
a1=fMeanLoss/e0;
p1 = RandPoisson::shoot(a1);
p1 = G4Poisson(a1);
loss = p1*e0 ;
}
else
{
Em = Tm+e0;
a1 = fMeanLoss*(Em-e0)/(Em*e0*log(Em/e0));
p1 = RandPoisson::shoot(a1);
p1 = G4Poisson(a1);
w = (Em-e0)/Em;
// just to save time .....
if ( p1> nmaxDirectFluct)
@@ -1461,13 +1461,13 @@ G4double G4IMuEnergyLoss::GetLossWithFluct(const G4DynamicParticle *aParticle,
else
// not so small Step ...
{
p1 = RandPoisson::shoot(a1);
p2 = RandPoisson::shoot(a2);
p1 = G4Poisson(a1);
p2 = G4Poisson(a2);
loss = p1*e1Fluct+p2*e2Fluct;
if(loss>0.)
loss += (1.-2.*G4UniformRand())*e1Fluct;
p3 = RandPoisson::shoot(a3);
p3 = G4Poisson(a3);
// direct sampling of the 'ionization' loss
// --------it is slow-------------------