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This commit is contained in:
Gabriele Cosmo
2017-12-08 12:52:30 +01:00
parent 98e455a940
commit fc6af9e721
2166 changed files with 276760 additions and 100873 deletions
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source/processes/electromagnetic/dna/models/src/G4DNARuddIonisationModel.cc
+50 -41
View File
@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4DNARuddIonisationModel.cc 104430 2017-05-31 07:43:44Z gcosmo $
// $Id: G4DNARuddIonisationModel.cc 105034 2017-07-06 08:34:37Z gcosmo $
// GEANT4 tag $Name: $
//
@@ -77,10 +77,10 @@ G4DNARuddIonisationModel::G4DNARuddIonisationModel(const G4ParticleDefinition*,
G4cout << "Rudd ionisation model is constructed " << G4endl;
}
// define default angular generator
// Define default angular generator
SetAngularDistribution(new G4DNARuddAngle());
//Mark this model as "applicable" for atomic deexcitation
// Mark this model as "applicable" for atomic deexcitation
SetDeexcitationFlag(true);
fAtomDeexcitation = 0;
fParticleChangeForGamma = 0;
@@ -105,7 +105,7 @@ G4DNARuddIonisationModel::~G4DNARuddIonisationModel()
// The following removal is forbidden since G4VEnergyLossmodel takes care of deletion
// Coverity however will signal this as an error
//if (fAtomDeexcitation) {delete fAtomDeexcitation;}
// if (fAtomDeexcitation) {delete fAtomDeexcitation;}
}
@@ -482,13 +482,6 @@ void G4DNARuddIonisationModel::SampleSecondaries(std::vector<G4DynamicParticle*>
G4int ionizationShell = RandomSelect(k,particleName);
// sample deexcitation
// here we assume that H_{2}O electronic levels are the same of Oxigen.
// this can be considered true with a rough 10% error in energy on K-shell,
G4int secNumberInit = 0;// need to know at a certain point the enrgy of secondaries
G4int secNumberFinal = 0;// So I'll make the diference and then sum the energies
G4double bindingEnergy = 0;
bindingEnergy = waterStructure.IonisationEnergy(ionizationShell);
@@ -496,7 +489,47 @@ void G4DNARuddIonisationModel::SampleSecondaries(std::vector<G4DynamicParticle*>
if (k<bindingEnergy) return;
//
// SI - For atom. deexc. tagging - 23/05/2017
G4int Z = 8;
//
G4double secondaryKinetic = RandomizeEjectedElectronEnergy(definition,k,ionizationShell);
G4ThreeVector deltaDirection =
GetAngularDistribution()->SampleDirectionForShell(particle, secondaryKinetic,
Z, ionizationShell,
couple->GetMaterial());
G4DynamicParticle* dp = new G4DynamicParticle (G4Electron::Electron(),deltaDirection,secondaryKinetic);
fvect->push_back(dp);
// Ignored for ions on electrons
/*
G4double deltaTotalMomentum = std::sqrt(secondaryKinetic*(secondaryKinetic + 2.*electron_mass_c2 ));
G4double finalPx = totalMomentum*primaryDirection.x() - deltaTotalMomentum*deltaDirection.x();
G4double finalPy = totalMomentum*primaryDirection.y() - deltaTotalMomentum*deltaDirection.y();
G4double finalPz = totalMomentum*primaryDirection.z() - deltaTotalMomentum*deltaDirection.z();
G4double finalMomentum = std::sqrt(finalPx*finalPx+finalPy*finalPy+finalPz*finalPz);
finalPx /= finalMomentum;
finalPy /= finalMomentum;
finalPz /= finalMomentum;
G4ThreeVector direction;
direction.set(finalPx,finalPy,finalPz);
fParticleChangeForGamma->ProposeMomentumDirection(direction.unit()) ;
*/
fParticleChangeForGamma->ProposeMomentumDirection(primaryDirection);
// sample deexcitation
// here we assume that H_{2}O electronic levels are the same of Oxigen.
// this can be considered true with a rough 10% error in energy on K-shell,
G4int secNumberInit = 0;// need to know at a certain point the enrgy of secondaries
G4int secNumberFinal = 0;// So I'll make the diference and then sum the energies
if(fAtomDeexcitation)
{
G4AtomicShellEnumerator as = fKShell;
@@ -525,39 +558,11 @@ void G4DNARuddIonisationModel::SampleSecondaries(std::vector<G4DynamicParticle*>
secNumberFinal = fvect->size();
}
G4double secondaryKinetic = RandomizeEjectedElectronEnergy(definition,k,ionizationShell);
G4ThreeVector deltaDirection =
GetAngularDistribution()->SampleDirectionForShell(particle, secondaryKinetic,
Z, ionizationShell,
couple->GetMaterial());
// Ignored for ions on electrons
/*
G4double deltaTotalMomentum = std::sqrt(secondaryKinetic*(secondaryKinetic + 2.*electron_mass_c2 ));
G4double finalPx = totalMomentum*primaryDirection.x() - deltaTotalMomentum*deltaDirection.x();
G4double finalPy = totalMomentum*primaryDirection.y() - deltaTotalMomentum*deltaDirection.y();
G4double finalPz = totalMomentum*primaryDirection.z() - deltaTotalMomentum*deltaDirection.z();
G4double finalMomentum = std::sqrt(finalPx*finalPx+finalPy*finalPy+finalPz*finalPz);
finalPx /= finalMomentum;
finalPy /= finalMomentum;
finalPz /= finalMomentum;
G4ThreeVector direction;
direction.set(finalPx,finalPy,finalPz);
fParticleChangeForGamma->ProposeMomentumDirection(direction.unit()) ;
*/
fParticleChangeForGamma->ProposeMomentumDirection(primaryDirection);
G4double scatteredEnergy = k-bindingEnergy-secondaryKinetic;
G4double deexSecEnergy = 0;
for (G4int j=secNumberInit; j < secNumberFinal; j++)
{
deexSecEnergy = deexSecEnergy + (*fvect)[j]->GetKineticEnergy();
}
if (!statCode)
@@ -577,8 +582,12 @@ void G4DNARuddIonisationModel::SampleSecondaries(std::vector<G4DynamicParticle*>
// = bindingEnergy-deexSecEnergy
// SO deexSecEnergy=0 => LocalEnergyDeposit = bindingEnergy
G4DynamicParticle* dp = new G4DynamicParticle (G4Electron::Electron(),deltaDirection,secondaryKinetic);
fvect->push_back(dp);
// TEST //////////////////////////
// if (secondaryKinetic<0) abort();
// if (scatteredEnergy<0) abort();
// if (k-scatteredEnergy-secondaryKinetic-deexSecEnergy<0) abort();
// if (k-scatteredEnergy<0) abort();
/////////////////////////////////
const G4Track * theIncomingTrack = fParticleChangeForGamma->GetCurrentTrack();
G4DNAChemistryManager::Instance()->CreateWaterMolecule(eIonizedMolecule,