#include <G4DNABornExcitationModel2.hh>

Inheritance diagram for G4DNABornExcitationModel2:

Collaboration diagram for G4DNABornExcitationModel2:

Public Member Functions
	G4DNABornExcitationModel2 (const G4ParticleDefinition *p=0, const G4String &nam="DNABornExcitationModel")

virtual	~G4DNABornExcitationModel2 ()

virtual void	Initialise (const G4ParticleDefinition , const G4DataVector &= (new G4DataVector()))

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

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

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

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	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 > )

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=0)

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

Private Member Functions
G4int	RandomSelect (G4double energy)

G4DNABornExcitationModel2 &	operator= (const G4DNABornExcitationModel2 &right)

	G4DNABornExcitationModel2 (const G4DNABornExcitationModel2 &)

Private Attributes
G4bool	statCode

const std::vector< G4double > *	fpMolWaterDensity

G4bool	isInitialised

G4int	verboseLevel

const G4ParticleDefinition *	fParticleDefinition

double	fLowEnergy

double	fHighEnergy

G4PhysicsTable *	fTableData

G4PhysicsVector *	fTotalXS

size_t	fLastBinCallForFinalXS

G4DNAWaterExcitationStructure	waterStructure

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 45 of file G4DNABornExcitationModel2.hh.

Constructor & Destructor Documentation

◆ G4DNABornExcitationModel2() [1/2]

G4DNABornExcitationModel2::G4DNABornExcitationModel2	(	const G4ParticleDefinition *	p = `0`,
		const G4String &	nam = `"DNABornExcitationModel"`
	)

Definition at line 44 of file G4DNABornExcitationModel2.cc.

                                                                           :
     G4VEmModel(nam), isInitialised(false), fTableData(0)
 {
   fpMolWaterDensity = 0;
   fHighEnergy = 0;
   fLowEnergy = 0;
   fParticleDefinition = 0;
 
   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
 
   if (verboseLevel > 0)
   {
     G4cout << "Born excitation model is constructed " << G4endl;
   }
   fParticleChangeForGamma = 0;
   fLastBinCallForFinalXS = 0;
   fTotalXS = 0;
   fTableData = 0;
 
   // Selection of stationary mode
 
   statCode = false;
 }

◆ ~G4DNABornExcitationModel2()

G4DNABornExcitationModel2::~G4DNABornExcitationModel2 ( )

virtual

Definition at line 77 of file G4DNABornExcitationModel2.cc.

 {
   // Cross section
   if (fTableData)
     delete fTableData;
 }

◆ G4DNABornExcitationModel2() [2/2]

G4DNABornExcitationModel2::G4DNABornExcitationModel2 ( const G4DNABornExcitationModel2 & )

private

Member Function Documentation

◆ CrossSectionPerVolume()

G4double G4DNABornExcitationModel2::CrossSectionPerVolume	(	const G4Material *	material,
		const G4ParticleDefinition *	p,
		G4double	ekin,
		G4double	emin,
		G4double	emax
	)

virtual

Reimplemented from G4VEmModel.

Definition at line 188 of file G4DNABornExcitationModel2.cc.

 {
   if (verboseLevel > 3)
   {
     G4cout << "Calling CrossSectionPerVolume() of G4DNABornExcitationModel2"
         << G4endl;
   }
 
   if(particleDefinition != fParticleDefinition) return 0;
 
   // Calculate total cross section for model
 
   G4double sigma=0;
 
   G4double waterDensity = (*fpMolWaterDensity)[material->GetIndex()];
 
   if(waterDensity!= 0.0)
   {
     if (ekin >= fLowEnergy && ekin < fHighEnergy)
     {
       sigma = fTotalXS->Value(ekin, fLastBinCallForFinalXS);
 
 //      for(size_t i = 0; i < 5; ++i)
 //      sigma += (*fTableData)[i]->Value(ekin);
 
       if(sigma == 0)
       {
         G4cerr << "PROBLEM SIGMA = 0 at " << G4BestUnit(ekin, "Energy")<< G4endl;
       }
     }
 
     if (verboseLevel > 2)
     {
       G4cout << "__________________________________" << G4endl;
       G4cout << "G4DNABornExcitationModel2 - 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 << "G4DNABornExcitationModel2 - XS INFO END" << G4endl;
     }
   } // if (waterMaterial)
   else
   {
     G4cerr << "PROBLEM NO WATER MATERIAL ?" << G4endl;
   }
 
   return sigma*waterDensity;
 }

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◆ GetPartialCrossSection()

G4double G4DNABornExcitationModel2::GetPartialCrossSection	(	const G4Material *	,
		G4int	level,
		const G4ParticleDefinition *	particle,
		G4double	kineticEnergy
	)

virtual

Reimplemented from G4VEmModel.

Definition at line 280 of file G4DNABornExcitationModel2.cc.

 {
   if (fParticleDefinition != particle)
   {
     G4Exception("G4DNABornExcitationModel2::GetPartialCrossSection",
                 "bornParticleType",
                 FatalException,
                 "Model initialized for another particle type.");
   }
 
   return (*fTableData)(level)->Value(kineticEnergy);
 }

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◆ Initialise()

void G4DNABornExcitationModel2::Initialise	(	const G4ParticleDefinition *	particle,
		const G4DataVector &	= `*(new G4DataVector())`
	)

virtual

Implements G4VEmModel.

Definition at line 86 of file G4DNABornExcitationModel2.cc.

 {
 
   if (verboseLevel > 3)
   {
     G4cout << "Calling G4DNABornExcitationModel2::Initialise()" << G4endl;
   }
 
   if(fParticleDefinition != 0 && fParticleDefinition != particle)
   {
     G4Exception("G4DNABornExcitationModel2::Initialise","em0001",
         FatalException,"Model already initialized for another particle type.");
   }
 
   fParticleDefinition = particle;
 
   std::ostringstream fullFileName;
   char *path = getenv("G4LEDATA");
 
   if(G4String(path) == "")
   {
     G4Exception("G4DNABornExcitationModel2::Initialise","G4LEDATA-CHECK",
         FatalException, "G4LEDATA not defined in environment variables");
   }
 
   fullFileName << path;
 
   if(particle->GetParticleName() == "e-")
   {
     fullFileName << "/dna/bornExcitation-e.dat";
     fLowEnergy = 9*eV;
     fHighEnergy = 1*MeV;
   }
   else if(particle->GetParticleName() == "proton")
   {
     fullFileName << "/dna/bornExcitation-p.dat";
     fLowEnergy = 500. * keV;
     fHighEnergy = 100. * MeV;
   }
 
   SetLowEnergyLimit(fLowEnergy);
   SetHighEnergyLimit(fHighEnergy);
 
 //    G4double scaleFactor = (1.e-22 / 3.343) * m*m;
 
   fTableData = new G4PhysicsTable();
   fTableData->RetrievePhysicsTable(fullFileName.str().c_str(), true);
   for(size_t level = 0; level<fTableData->size(); ++level)
   {
 //      (*fTableData)(level)->ScaleVector(1,scaleFactor);
     (*fTableData)(level)->SetSpline(true);
   }
 
   size_t finalBin_i = 2000;
   G4double E_min = fLowEnergy;
   G4double E_max = fHighEnergy;
   fTotalXS = new G4PhysicsLogVector(E_min, E_max, finalBin_i);
   fTotalXS->SetSpline(true);
   G4double energy;
   G4double finalXS;
 
   for(size_t energy_i = 0; energy_i < finalBin_i; ++energy_i)
   {
     energy = fTotalXS->Energy(energy_i);
     finalXS = 0;
 
     for(size_t level = 0; level<fTableData->size(); ++level)
     {
       finalXS += (*fTableData)(level)->Value(energy);
     }
     fTotalXS->PutValue(energy_i, finalXS);
 //      G4cout << "energy = " << energy << " " << fTotalXS->Value(energy)
 //             << " " << energy_i << " " << finalXS << G4endl;
   }
 
 //    for(energy = LowEnergyLimit() ; energy < HighEnergyLimit() ; energy += 1*pow(10,log10(energy)))
 //    {
 //      G4cout << "energy = " << energy << " " << fTotalXS->Value(energy) << G4endl;
 //    }
 
   if( verboseLevel>0 )
   {
     G4cout << "Born excitation model is initialized " << G4endl
     << "Energy range: "
     << LowEnergyLimit() / eV << " eV - "
     << HighEnergyLimit() / keV << " keV for "
     << particle->GetParticleName()
     << G4endl;
   }
 
   // Initialize water density pointer
   fpMolWaterDensity = G4DNAMolecularMaterial::Instance()->GetNumMolPerVolTableFor(G4Material::GetMaterial("G4_WATER"));
 
   if (isInitialised)
   { return;}
   fParticleChangeForGamma = GetParticleChangeForGamma();
   isInitialised = true;
 }

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◆ operator=()

G4DNABornExcitationModel2& G4DNABornExcitationModel2::operator= ( const G4DNABornExcitationModel2 & right )

private

◆ RandomSelect()

G4int G4DNABornExcitationModel2::RandomSelect ( G4double energy )

private

Definition at line 298 of file G4DNABornExcitationModel2.cc.

 {
   const size_t n(fTableData->size());
   size_t i(n);
 
   G4double value = fTotalXS->Value(k, fLastBinCallForFinalXS);
 
   value *= G4UniformRand();
   i = n;
 
   G4double partialXS;
 
   while (i > 0)
   {
     i--;
 
     partialXS = (*fTableData)(i)->Value(k);
     if (partialXS > value)
     {
       return i;
     }
     value -= partialXS;
   }
 
   return 0;
 }

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◆ SampleSecondaries()

void G4DNABornExcitationModel2::SampleSecondaries	(	std::vector< G4DynamicParticle >	,
		const G4MaterialCutsCouple *	,
		const G4DynamicParticle *	aDynamicParticle,
		G4double	tmin,
		G4double	maxEnergy
	)

virtual

Implements G4VEmModel.

Definition at line 243 of file G4DNABornExcitationModel2.cc.

 {
 
   if (verboseLevel > 3)
   {
     G4cout << "Calling SampleSecondaries() of G4DNABornExcitationModel2"
         << G4endl;
   }
 
   G4double k = aDynamicParticle->GetKineticEnergy();
 
   G4int level = RandomSelect(k);
   G4double excitationEnergy = waterStructure.ExcitationEnergy(level);
   G4double newEnergy = k - excitationEnergy;
 
   if (newEnergy > 0)
   {
     fParticleChangeForGamma->ProposeMomentumDirection(aDynamicParticle->GetMomentumDirection());
 
     if (!statCode) fParticleChangeForGamma->SetProposedKineticEnergy(newEnergy);
     else fParticleChangeForGamma->SetProposedKineticEnergy(k);
     
     fParticleChangeForGamma->ProposeLocalEnergyDeposit(excitationEnergy);
   }
 
   const G4Track * theIncomingTrack = fParticleChangeForGamma->GetCurrentTrack();
   G4DNAChemistryManager::Instance()->CreateWaterMolecule(eExcitedMolecule,
       level,
       theIncomingTrack);
 }

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◆ SelectStationary()

void G4DNABornExcitationModel2::SelectStationary ( G4bool input )

inline

Definition at line 109 of file G4DNABornExcitationModel2.hh.

 { 
     statCode = input; 
 }        

Member Data Documentation

◆ fHighEnergy

double G4DNABornExcitationModel2::fHighEnergy

private

Definition at line 91 of file G4DNABornExcitationModel2.hh.

◆ fLastBinCallForFinalXS

size_t G4DNABornExcitationModel2::fLastBinCallForFinalXS

private

Definition at line 95 of file G4DNABornExcitationModel2.hh.

◆ fLowEnergy

double G4DNABornExcitationModel2::fLowEnergy

private

Definition at line 90 of file G4DNABornExcitationModel2.hh.

◆ fParticleChangeForGamma

G4ParticleChangeForGamma* G4DNABornExcitationModel2::fParticleChangeForGamma

protected

Definition at line 77 of file G4DNABornExcitationModel2.hh.

◆ fParticleDefinition

const G4ParticleDefinition* G4DNABornExcitationModel2::fParticleDefinition

private

Definition at line 88 of file G4DNABornExcitationModel2.hh.

◆ fpMolWaterDensity

const std::vector<G4double>* G4DNABornExcitationModel2::fpMolWaterDensity

private

Definition at line 84 of file G4DNABornExcitationModel2.hh.

◆ fTableData

G4PhysicsTable* G4DNABornExcitationModel2::fTableData

private

Definition at line 93 of file G4DNABornExcitationModel2.hh.

◆ fTotalXS

G4PhysicsVector* G4DNABornExcitationModel2::fTotalXS

private

Definition at line 94 of file G4DNABornExcitationModel2.hh.

◆ isInitialised

G4bool G4DNABornExcitationModel2::isInitialised

private

Definition at line 86 of file G4DNABornExcitationModel2.hh.

◆ statCode

G4bool G4DNABornExcitationModel2::statCode

private

Definition at line 81 of file G4DNABornExcitationModel2.hh.

◆ verboseLevel

G4int G4DNABornExcitationModel2::verboseLevel

private

Definition at line 87 of file G4DNABornExcitationModel2.hh.

◆ waterStructure

G4DNAWaterExcitationStructure G4DNABornExcitationModel2::waterStructure

private

Definition at line 100 of file G4DNABornExcitationModel2.hh.

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

Public Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ G4DNABornExcitationModel2() [1/2]

◆ ~G4DNABornExcitationModel2()

◆ G4DNABornExcitationModel2() [2/2]

Member Function Documentation

◆ CrossSectionPerVolume()

◆ GetPartialCrossSection()

◆ Initialise()

◆ operator=()

◆ RandomSelect()

◆ SampleSecondaries()

◆ SelectStationary()

Member Data Documentation

◆ fHighEnergy

◆ fLastBinCallForFinalXS

◆ fLowEnergy

◆ fParticleChangeForGamma

◆ fParticleDefinition

◆ fpMolWaterDensity

◆ fTableData

◆ fTotalXS

◆ isInitialised

◆ statCode

◆ verboseLevel

◆ waterStructure