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This commit is contained in:
Gabriele Cosmo
2018-06-29 10:58:11 +02:00
parent fe81a77428
commit 6aa23be517
1581 changed files with 124288 additions and 83758 deletions
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source/processes/electromagnetic/polarisation/src/G4PolarizedAnnihilationModel.cc
+17 -26
View File
@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4PolarizedAnnihilationModel.cc 96114 2016-03-16 18:51:33Z gcosmo $
// $Id: G4PolarizedAnnihilationModel.cc 109176 2018-04-03 06:53:39Z gcosmo $
//
// -------------------------------------------------------------------
//
@@ -66,37 +66,32 @@ G4PolarizedAnnihilationModel::G4PolarizedAnnihilationModel(const G4ParticleDefin
: G4eeToTwoGammaModel(p,nam),
crossSectionCalculator(nullptr),
verboseLevel(0),
gParticleChange(nullptr),
gIsInitialised(false)
gParticleChange(nullptr)
{
crossSectionCalculator=new G4PolarizedAnnihilationCrossSection();
crossSectionCalculator = new G4PolarizedAnnihilationCrossSection();
}
G4PolarizedAnnihilationModel::~G4PolarizedAnnihilationModel()
{
if (crossSectionCalculator) delete crossSectionCalculator;
delete crossSectionCalculator;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
void G4PolarizedAnnihilationModel::Initialise(const G4ParticleDefinition*,
const G4DataVector&)
void G4PolarizedAnnihilationModel::Initialise(const G4ParticleDefinition* part,
const G4DataVector& dv)
{
// G4eeToTwoGammaModel::Initialise(part,dv);
if(gIsInitialised) return;
G4eeToTwoGammaModel::Initialise(part, dv);
if(gParticleChange) { return; }
gParticleChange = GetParticleChangeForGamma();
gIsInitialised = true;
}
G4double G4PolarizedAnnihilationModel::ComputeCrossSectionPerElectron(
const G4ParticleDefinition* pd,
G4double kinEnergy,
G4double cut,
G4double emax)
G4double
G4PolarizedAnnihilationModel::ComputeCrossSectionPerElectron(G4double kinEnergy)
{
G4double xs = G4eeToTwoGammaModel::ComputeCrossSectionPerElectron(pd,kinEnergy,
cut,emax);
// cross section from base model
G4double xs = G4eeToTwoGammaModel::ComputeCrossSectionPerElectron(kinEnergy);
G4double polzz = theBeamPolarization.z()*theTargetPolarization.z();
G4double poltt = theBeamPolarization.x()*theTargetPolarization.x()
@@ -138,24 +133,20 @@ void G4PolarizedAnnihilationModel::ComputeAsymmetriesPerElectron(G4double ene,
if ( (valueA < -1) || (1 < valueA)) {
G4cout<< " ERROR PolarizedAnnihilationPS::ComputeAsymmetries \n";
G4cout<< " something wrong in total cross section calculation (valueA)\n";
G4cout<<"*********** LONG "<<valueX<<"\t"<<valueA<<"\t"<<valueT<<" energy = "<<gam<<G4endl;
G4cout<< " LONG: "<<valueX<<"\t"<<valueA<<"\t"<<valueT<<" energy = "<<gam<<G4endl;
}
if ( (valueT < -1) || (1 < valueT)) {
G4cout<< " ERROR PolarizedAnnihilationPS::ComputeAsymmetries \n";
G4cout<< " something wrong in total cross section calculation (valueT)\n";
G4cout<<"****** TRAN "<<valueX<<"\t"<<valueA<<"\t"<<valueT<<" energy = "<<gam<<G4endl;
G4cout<< " TRAN: "<<valueX<<"\t"<<valueA<<"\t"<<valueT<<" energy = "<<gam<<G4endl;
}
}
void G4PolarizedAnnihilationModel::SampleSecondaries(std::vector<G4DynamicParticle*>* fvect,
const G4MaterialCutsCouple* /*couple*/,
const G4MaterialCutsCouple*,
const G4DynamicParticle* dp,
G4double /*tmin*/,
G4double /*maxEnergy*/)
G4double, G4double)
{
// G4ParticleChangeForGamma* gParticleChange
// = dynamic_cast<G4ParticleChangeForGamma*>(pParticleChange);
const G4Track * aTrack = gParticleChange->GetCurrentTrack();
// kill primary
@@ -165,7 +156,7 @@ void G4PolarizedAnnihilationModel::SampleSecondaries(std::vector<G4DynamicPartic
// V.Ivanchenko add protection against zero kin energy
G4double PositKinEnergy = dp->GetKineticEnergy();
if(PositKinEnergy < DBL_MIN) {
if(PositKinEnergy == 0.0) {
G4double cosTeta = 2.*G4UniformRand()-1.;
G4double sinTeta = std::sqrt((1.0 - cosTeta)*(1.0 + cosTeta));