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This commit is contained in:
Gabriele Cosmo
2016-06-09 12:11:21 +02:00
parent 516dbf1a58
commit d93e1e39a9
5384 changed files with 125662 additions and 82444 deletions
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source/processes/electromagnetic/standard/include/G4BraggModel.hh
+34 -47
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@@ -20,8 +20,8 @@
// * statement, and all its terms. *
// ********************************************************************
//
// $Id: G4BraggModel.hh,v 1.1 2004/12/01 17:36:04 vnivanch Exp $
// GEANT4 tag $Name: geant4-07-00-cand-03 $
// $Id: G4BraggModel.hh,v 1.6 2005/05/12 11:06:42 vnivanch Exp $
// GEANT4 tag $Name: geant4-07-01 $
//
// -------------------------------------------------------------------
//
@@ -39,6 +39,7 @@
// 24-01-03 Make models region aware (V.Ivanchenko)
// 13-02-03 Add name (V.Ivanchenko)
// 12-11-03 Fix for GenericIons (V.Ivanchenko)
// 11-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
//
//
// Class Description:
@@ -54,6 +55,8 @@
#include "G4VEmModel.hh"
class G4ParticleChangeForLoss;
class G4BraggModel : public G4VEmModel
{
@@ -63,59 +66,37 @@ public:
virtual ~G4BraggModel();
void Initialise(const G4ParticleDefinition*, const G4DataVector&);
G4double HighEnergyLimit(const G4ParticleDefinition*);
G4double LowEnergyLimit(const G4ParticleDefinition*);
void SetHighEnergyLimit(G4double e) {highKinEnergy = e;};
void SetLowEnergyLimit(G4double e) {lowKinEnergy = e;};
virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
G4double MinEnergyCut(const G4ParticleDefinition*,
const G4MaterialCutsCouple*);
const G4MaterialCutsCouple*);
G4bool IsInCharge(const G4ParticleDefinition*);
virtual G4double ComputeDEDXPerVolume(const G4Material*,
const G4ParticleDefinition*,
G4double kineticEnergy,
G4double cutEnergy);
G4double ComputeDEDX(const G4MaterialCutsCouple*,
const G4ParticleDefinition*,
G4double kineticEnergy,
G4double cutEnergy);
virtual G4double CrossSectionPerVolume(const G4Material*,
const G4ParticleDefinition*,
G4double kineticEnergy,
G4double cutEnergy,
G4double maxEnergy);
G4double CrossSection(const G4MaterialCutsCouple*,
const G4ParticleDefinition*,
G4double kineticEnergy,
G4double cutEnergy,
G4double maxEnergy);
G4DynamicParticle* SampleSecondary(
virtual std::vector<G4DynamicParticle*>* SampleSecondaries(
const G4MaterialCutsCouple*,
const G4DynamicParticle*,
G4double tmin,
G4double maxEnergy);
std::vector<G4DynamicParticle*>* SampleSecondaries(
const G4MaterialCutsCouple*,
const G4DynamicParticle*,
G4double tmin,
G4double maxEnergy);
G4double MaxSecondaryEnergy(const G4DynamicParticle*);
protected:
G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
G4double kinEnergy);
G4double kinEnergy);
private:
void SetParticle(const G4ParticleDefinition* p);
// hide assignment operator
G4BraggModel & operator=(const G4BraggModel &right);
G4BraggModel(const G4BraggModel&);
G4bool HasMaterial(const G4Material* material);
G4double StoppingPower(const G4Material* material,
@@ -134,7 +115,14 @@ private:
void SetExpStopPower125(G4double value) {expStopPower125 = value;};
// hide assignment operator
G4BraggModel & operator=(const G4BraggModel &right);
G4BraggModel(const G4BraggModel&);
const G4ParticleDefinition* particle;
G4ParticleDefinition* theElectron;
G4ParticleChangeForLoss* fParticleChange;
G4double mass;
G4double spin;
G4double chargeSquare;
@@ -157,7 +145,7 @@ inline G4double G4BraggModel::MaxSecondaryEnergy(
const G4ParticleDefinition* pd,
G4double kinEnergy)
{
if(isIon) SetParticle(pd);
if(pd != particle) SetParticle(pd);
G4double tau = kinEnergy/mass;
G4double tmax = 2.0*electron_mass_c2*tau*(tau + 2.) /
(1. + 2.0*(tau + 1.)*ratio + ratio*ratio);
@@ -166,16 +154,15 @@ inline G4double G4BraggModel::MaxSecondaryEnergy(
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4BraggModel::MaxSecondaryEnergy(const G4DynamicParticle* dp)
inline void G4BraggModel::SetParticle(const G4ParticleDefinition* p)
{
if(isIon) {
mass = dp->GetMass();
ratio = electron_mass_c2/mass;
}
G4double tau = dp->GetKineticEnergy()/mass;
G4double tmax = 2.0*electron_mass_c2*tau*(tau + 2.) /
(1. + 2.0*(tau + 1.)*ratio + ratio*ratio);
return tmax;
particle = p;
mass = particle->GetPDGMass();
spin = particle->GetPDGSpin();
G4double q = particle->GetPDGCharge()/eplus;
chargeSquare = q*q;
massRate = mass/proton_mass_c2;
ratio = electron_mass_c2/mass;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....