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This commit is contained in:
Gabriele Cosmo
2016-06-09 16:15:05 +02:00
parent b79225fb37
commit 74cad5e589
3877 changed files with 234205 additions and 167127 deletions
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source/processes/electromagnetic/utils/src/G4EmSaturation.cc
+21 -19
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@@ -23,8 +23,8 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4EmSaturation.cc,v 1.9 2008/11/12 15:37:33 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-02 $
// $Id: G4EmSaturation.cc,v 1.10 2009/09/25 09:16:40 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
// -------------------------------------------------------------------
//
@@ -45,14 +45,12 @@
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
#include "G4EmSaturation.hh"
#include "G4Gamma.hh"
#include "G4Electron.hh"
#include "G4Neutron.hh"
#include "G4Proton.hh"
#include "G4LossTableManager.hh"
#include "G4NistManager.hh"
#include "G4Material.hh"
#include "G4MaterialCutsCouple.hh"
#include "G4Electron.hh"
#include "G4Proton.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -65,7 +63,8 @@ G4EmSaturation::G4EmSaturation()
curRatio = 1.0;
curChargeSq = 1.0;
nMaterials = 0;
Initialise();
electron = 0;
Initialise();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -89,8 +88,9 @@ G4double G4EmSaturation::VisibleEnergyDeposition(
if(bfactor > 0.0) {
// atomic relaxations
if(p == gamma) {
G4int pdgCode = p->GetPDGEncoding();
// atomic relaxations for gamma incident
if(22 == pdgCode) {
evis /= (1.0 + bfactor*edep/manager->GetRange(electron,edep,couple));
// energy loss
@@ -100,7 +100,9 @@ G4double G4EmSaturation::VisibleEnergyDeposition(
G4double nloss = niel;
if(nloss < 0.0) nloss = 0.0;
G4double eloss = edep - nloss;
if(p == neutron || eloss < 0.0 || length <= 0.0) {
// neutrons
if(2112 == pdgCode || eloss < 0.0 || length <= 0.0) {
nloss = edep;
eloss = 0.0;
}
@@ -110,6 +112,7 @@ G4double G4EmSaturation::VisibleEnergyDeposition(
// non-ionizing energy loss
if(nloss > 0.0) {
if(!proton) {proton = G4Proton::Proton();}
G4double escaled = nloss*curRatio;
G4double s = manager->GetRange(proton,escaled,couple)/curChargeSq;
nloss /= (1.0 + bfactor*nloss/s);
@@ -145,6 +148,14 @@ G4double G4EmSaturation::FindG4BirksCoefficient(const G4Material* mat)
G4double G4EmSaturation::FindBirksCoefficient(const G4Material* mat)
{
// electron should exist in any case
if(!manager) {
manager = G4LossTableManager::Instance();
nist = G4NistManager::Instance();
electron= G4Electron::Electron();
proton = 0;
}
if(mat == curMaterial) return curBirks;
curMaterial = mat;
@@ -162,15 +173,6 @@ G4double G4EmSaturation::FindBirksCoefficient(const G4Material* mat)
}
}
if(!manager) {
manager = G4LossTableManager::Instance();
nist = G4NistManager::Instance();
gamma = G4Gamma::Gamma();
electron= G4Electron::Electron();
proton = G4Proton::Proton();
neutron = G4Neutron::Neutron();
}
G4String name = mat->GetName();
curBirks = mat->GetIonisation()->GetBirksConstant();