#include <G4DNAMeltonAttachmentModel.hh>

Inheritance diagram for G4DNAMeltonAttachmentModel:

Collaboration diagram for G4DNAMeltonAttachmentModel:

Public Member Functions
	G4DNAMeltonAttachmentModel (const G4ParticleDefinition *p=0, const G4String &nam="DNAMeltonAttachmentModel")

virtual	~G4DNAMeltonAttachmentModel ()

virtual void	Initialise (const G4ParticleDefinition *, const G4DataVector &)

virtual G4double	CrossSectionPerVolume (const G4Material material, const G4ParticleDefinition p, G4double ekin, G4double emin, G4double emax)

virtual void	SampleSecondaries (std::vector< G4DynamicParticle * > , const G4MaterialCutsCouple , const G4DynamicParticle *, G4double tmin, G4double maxEnergy)

void	SetDissociationFlag (G4bool)

G4bool	GetDissociationFlag ()

void	SelectStationary (G4bool input)

Public Member Functions inherited from G4VEmModel
	G4VEmModel (const G4String &nam)

virtual	~G4VEmModel ()

virtual void	InitialiseLocal (const G4ParticleDefinition , G4VEmModel masterModel)

virtual void	InitialiseForMaterial (const G4ParticleDefinition , const G4Material )

virtual void	InitialiseForElement (const G4ParticleDefinition *, G4int Z)

virtual G4double	ComputeDEDXPerVolume (const G4Material , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=DBL_MAX)

virtual G4double	GetPartialCrossSection (const G4Material , G4int level, const G4ParticleDefinition , G4double kineticEnergy)

virtual G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0., G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

virtual G4double	ComputeCrossSectionPerShell (const G4ParticleDefinition *, G4int Z, G4int shellIdx, G4double kinEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

virtual G4double	ChargeSquareRatio (const G4Track &)

virtual G4double	GetChargeSquareRatio (const G4ParticleDefinition , const G4Material , G4double kineticEnergy)

virtual G4double	GetParticleCharge (const G4ParticleDefinition , const G4Material , G4double kineticEnergy)

virtual void	StartTracking (G4Track *)

virtual void	CorrectionsAlongStep (const G4MaterialCutsCouple , const G4DynamicParticle , G4double &eloss, G4double &niel, G4double length)

virtual G4double	Value (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy)

virtual G4double	MinPrimaryEnergy (const G4Material , const G4ParticleDefinition , G4double cut=0.0)

virtual G4double	MinEnergyCut (const G4ParticleDefinition , const G4MaterialCutsCouple )

virtual void	SetupForMaterial (const G4ParticleDefinition , const G4Material , G4double kineticEnergy)

virtual void	DefineForRegion (const G4Region *)

virtual void	ModelDescription (std::ostream &outFile) const

void	InitialiseElementSelectors (const G4ParticleDefinition *, const G4DataVector &)

std::vector < G4EmElementSelector * > *	GetElementSelectors ()

void	SetElementSelectors (std::vector< G4EmElementSelector * > *)

virtual G4double	ComputeDEDX (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=DBL_MAX)

G4double	CrossSection (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4double	ComputeMeanFreePath (const G4ParticleDefinition , G4double kineticEnergy, const G4Material , G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition , const G4Element , G4double kinEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4int	SelectIsotopeNumber (const G4Element *)

const G4Element *	SelectRandomAtom (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

const G4Element *	SelectRandomAtom (const G4Material , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4int	SelectRandomAtomNumber (const G4Material *)

void	SetParticleChange (G4VParticleChange , G4VEmFluctuationModel f=nullptr)

void	SetCrossSectionTable (G4PhysicsTable *, G4bool isLocal)

G4ElementData *	GetElementData ()

G4PhysicsTable *	GetCrossSectionTable ()

G4VEmFluctuationModel *	GetModelOfFluctuations ()

G4VEmAngularDistribution *	GetAngularDistribution ()

void	SetAngularDistribution (G4VEmAngularDistribution *)

G4double	HighEnergyLimit () const

G4double	LowEnergyLimit () const

G4double	HighEnergyActivationLimit () const

G4double	LowEnergyActivationLimit () const

G4double	PolarAngleLimit () const

G4double	SecondaryThreshold () const

G4bool	LPMFlag () const

G4bool	DeexcitationFlag () const

G4bool	ForceBuildTableFlag () const

G4bool	UseAngularGeneratorFlag () const

void	SetAngularGeneratorFlag (G4bool)

void	SetHighEnergyLimit (G4double)

void	SetLowEnergyLimit (G4double)

void	SetActivationHighEnergyLimit (G4double)

void	SetActivationLowEnergyLimit (G4double)

G4bool	IsActive (G4double kinEnergy)

void	SetPolarAngleLimit (G4double)

void	SetSecondaryThreshold (G4double)

void	SetLPMFlag (G4bool val)

void	SetDeexcitationFlag (G4bool val)

void	SetForceBuildTable (G4bool val)

void	SetMasterThread (G4bool val)

G4bool	IsMaster () const

G4double	MaxSecondaryKinEnergy (const G4DynamicParticle *dynParticle)

const G4String &	GetName () const

void	SetCurrentCouple (const G4MaterialCutsCouple *)

const G4Element *	GetCurrentElement () const

const G4Isotope *	GetCurrentIsotope () const

G4bool	IsLocked () const

void	SetLocked (G4bool)

Protected Attributes
G4ParticleChangeForGamma *	fParticleChangeForGamma

Protected Attributes inherited from G4VEmModel
G4ElementData *	fElementData

G4VParticleChange *	pParticleChange

G4PhysicsTable *	xSectionTable

const std::vector< G4double > *	theDensityFactor

const std::vector< G4int > *	theDensityIdx

size_t	idxTable

Additional Inherited Members
Protected Member Functions inherited from G4VEmModel
G4ParticleChangeForLoss *	GetParticleChangeForLoss ()

G4ParticleChangeForGamma *	GetParticleChangeForGamma ()

virtual G4double	MaxSecondaryEnergy (const G4ParticleDefinition *, G4double kineticEnergy)

const G4MaterialCutsCouple *	CurrentCouple () const

void	SetCurrentElement (const G4Element *)

Static Protected Attributes inherited from G4VEmModel
static const G4double	inveplus = 1.0/CLHEP::eplus

Detailed Description

Definition at line 44 of file G4DNAMeltonAttachmentModel.hh.

Constructor & Destructor Documentation

G4DNAMeltonAttachmentModel::G4DNAMeltonAttachmentModel	(	const G4ParticleDefinition *	p = `0`,
		const G4String &	nam = `"DNAMeltonAttachmentModel"`
	)

Definition at line 44 of file G4DNAMeltonAttachmentModel.cc.

                                                                             :
     G4VEmModel(nam), isInitialised(false)
 {
   fpWaterDensity = 0;
 
   SetLowEnergyLimit(4.*eV);
   SetHighEnergyLimit(13.*eV);
 
   verboseLevel = 0;
   // Verbosity scale:
   // 0 = nothing
   // 1 = warning for energy non-conservation
   // 2 = details of energy budget
   // 3 = calculation of cross sections, file openings, sampling of atoms
   // 4 = entering in methods
 
 #ifdef MELTON_VERBOSE
   if (verboseLevel > 0)
   {
     G4cout << "Melton Attachment model is constructed "
            << G4endl
            << "Energy range: "
            << LowEnergyLimit() / eV << " eV - "
            << HighEnergyLimit() / eV << " eV"
            << G4endl;
   }
 #endif
   
   fParticleChangeForGamma = 0;
   fDissociationFlag = true;
   fData = 0;
 
   // Selection of stationary mode
 
   statCode = false;
 }

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G4DNAMeltonAttachmentModel::~G4DNAMeltonAttachmentModel ( )

virtual

Definition at line 84 of file G4DNAMeltonAttachmentModel.cc.

 {
   if(fData) delete fData;
 }

Member Function Documentation

G4double G4DNAMeltonAttachmentModel::CrossSectionPerVolume	(	const G4Material *	material,
		const G4ParticleDefinition *	p,
		G4double	ekin,
		G4double	emin,
		G4double	emax
	)

virtual

Reimplemented from G4VEmModel.

Definition at line 183 of file G4DNAMeltonAttachmentModel.cc.

 {
 #ifdef MELTON_VERBOSE
   if (verboseLevel > 3)
     G4cout
       << "Calling CrossSectionPerVolume() of G4DNAMeltonAttachmentModel"
       << G4endl;
 #endif
 
   // Calculate total cross section for model
 
   G4double sigma = 0.;
 
   G4double waterDensity = (*fpWaterDensity)[material->GetIndex()];
 
   if(waterDensity != 0.0)
   {
     if (ekin >= LowEnergyLimit() && ekin < HighEnergyLimit())
       // necessaire ?
     {
       sigma = fData->FindValue(ekin);
     }
 
 #ifdef MELTON_VERBOSE
     if (verboseLevel > 2)
     {
       G4cout << "__________________________________" << G4endl;
       G4cout << "=== G4DNAMeltonAttachmentModel - XS INFO START" << G4endl;
       G4cout << "--- Kinetic energy(eV)=" << ekin/eV
             << " particle : " << particleDefinition->GetParticleName()
             << G4endl;
       G4cout << "--- Cross section per water molecule (cm^2)="
              << sigma/cm/cm << G4endl;
       G4cout << "--- Cross section per water molecule (cm^-1)="
              << sigma*waterDensity/(1./cm) << G4endl;
       G4cout << "--- G4DNAMeltonAttachmentModel - XS INFO END" << G4endl;
     }
 #endif
   } // if water
 
   return sigma*waterDensity;
 }

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G4bool G4DNAMeltonAttachmentModel::GetDissociationFlag ( )

inline

Definition at line 97 of file G4DNAMeltonAttachmentModel.hh.

 {
   return fDissociationFlag;
 }

void G4DNAMeltonAttachmentModel::Initialise	(	const G4ParticleDefinition *	particle,
		const G4DataVector &
	)

virtual

Implements G4VEmModel.

Definition at line 91 of file G4DNAMeltonAttachmentModel.cc.

 {
 #ifdef MELTON_VERBOSE
   if (verboseLevel > 3)
     G4cout
       << "Calling G4DNAMeltonAttachmentModel::Initialise()" << G4endl;
 #endif
 
   // ONLY ELECTRON
   
   if(particle->GetParticleName() != "e-")
   {
     G4Exception("G4DNAMeltonAttachmentModel::Initialise",
                 "em0002",
                 FatalException,
                 "Model not applicable to particle type.");
   }
   
   // Energy limits
 
   if (LowEnergyLimit() < 4.*eV)
   {
     G4ExceptionDescription errMsg;
     errMsg << "G4DNAMeltonAttachmentModel: low energy limit increased from " <<
     LowEnergyLimit()/eV << " eV to " << 4.  << " eV" << G4endl;
     
     G4Exception("G4DNAMeltonAttachmentModel::Initialise",
                 "Melton_LowerEBoundary",
                 JustWarning,
                 errMsg);
     
     SetLowEnergyLimit(4*eV);
   }
 
   if (HighEnergyLimit() > 13.*eV)
   {
     G4ExceptionDescription errMsg;
     errMsg << "G4DNAMeltonAttachmentModel: high energy limit decreased from " <<
     HighEnergyLimit()/eV << " eV to " << 13. << " eV" << G4endl;
     
     G4Exception("G4DNAMeltonAttachmentModel::Initialise",
                 "Melton_HigherEBoundary",
                 JustWarning,
                 errMsg);
     
     SetHighEnergyLimit(13.*eV);
   }
 
   // Reading of data files
 
   G4double scaleFactor = 1e-18*cm2;
 
   // For total cross section
   G4String fileElectron("dna/sigma_attachment_e_melton");
 
   fData = new G4DNACrossSectionDataSet(new G4LogLogInterpolation(),
                                      eV, scaleFactor);
   fData->LoadData(fileElectron);
 
 
 #ifdef MELTON_VERBOSE
   if( verboseLevel >0)
   {
     if (verboseLevel > 2)
     {
       G4cout << "Loaded cross section data for Melton Attachment model" << G4endl;
     }
     
     G4cout << "Melton Attachment model is initialized " << G4endl
     << "Energy range: "
     << LowEnergyLimit() / eV << " eV - "
     << HighEnergyLimit() / eV << " eV"
     << G4endl;
   }
 #endif 
   
   // Initialize water density pointer
   fpWaterDensity = G4DNAMolecularMaterial::Instance()->
       GetNumMolPerVolTableFor(G4Material::GetMaterial("G4_WATER"));
 
   if (isInitialised)
   {
     return;
   }
   fParticleChangeForGamma = GetParticleChangeForGamma();
   isInitialised = true;
 }

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void G4DNAMeltonAttachmentModel::SampleSecondaries	(	std::vector< G4DynamicParticle * > *	,
		const G4MaterialCutsCouple *	,
		const G4DynamicParticle *	aDynamicElectron,
		G4double	tmin,
		G4double	maxEnergy
	)

virtual

Implements G4VEmModel.

Definition at line 234 of file G4DNAMeltonAttachmentModel.cc.

 {
   
 #ifdef MELTON_VERBOSE
   if (verboseLevel > 3)
     G4cout
     << "Calling SampleSecondaries() of G4DNAMeltonAttachmentModel" << G4endl;
 #endif
   
   // Electron is killed
   
   G4double electronEnergy0 = aDynamicElectron->GetKineticEnergy();
 
   if (!statCode)     
   {     
       fParticleChangeForGamma->SetProposedKineticEnergy(0.);
       fParticleChangeForGamma->ProposeTrackStatus(fStopAndKill);
       fParticleChangeForGamma->ProposeLocalEnergyDeposit(electronEnergy0);
   }
 
   else 
   {
       fParticleChangeForGamma->SetProposedKineticEnergy(electronEnergy0);
       fParticleChangeForGamma->ProposeLocalEnergyDeposit(electronEnergy0);
   }
   
   if(fDissociationFlag)
   {
     G4DNAChemistryManager::Instance()->
       CreateWaterMolecule(eDissociativeAttachment,
                           -1,
                           fParticleChangeForGamma->GetCurrentTrack());
   }
   return;
 }

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void G4DNAMeltonAttachmentModel::SelectStationary ( G4bool input )

inline

Definition at line 104 of file G4DNAMeltonAttachmentModel.hh.

 { 
     statCode = input; 
 }        

void G4DNAMeltonAttachmentModel::SetDissociationFlag ( G4bool flag )

inline

Definition at line 92 of file G4DNAMeltonAttachmentModel.hh.

 {
   fDissociationFlag = flag;
 }

Member Data Documentation

G4ParticleChangeForGamma* G4DNAMeltonAttachmentModel::fParticleChangeForGamma

protected

Definition at line 72 of file G4DNAMeltonAttachmentModel.hh.

The documentation for this class was generated from the following files:

geant4.10.03.p01/source/processes/electromagnetic/dna/models/include/G4DNAMeltonAttachmentModel.hh
geant4.10.03.p01/source/processes/electromagnetic/dna/models/src/G4DNAMeltonAttachmentModel.cc

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation