Geant4 11.2.2
Toolkit for the simulation of the passage of particles through matter
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Public Member Functions | Protected Attributes | List of all members
G4DNAEmfietzoglouExcitationModel Class Reference

#include <G4DNAEmfietzoglouExcitationModel.hh>

+ Inheritance diagram for G4DNAEmfietzoglouExcitationModel:

Public Member Functions

 G4DNAEmfietzoglouExcitationModel (const G4ParticleDefinition *p=nullptr, const G4String &nam="DNAEmfietzoglouExcitationModel")
 
 ~G4DNAEmfietzoglouExcitationModel () override
 
G4DNAEmfietzoglouExcitationModel & operator= (const G4DNAEmfietzoglouExcitationModel &right)=delete
 
 G4DNAEmfietzoglouExcitationModel (const G4DNAEmfietzoglouExcitationModel &)=delete
 
void Initialise (const G4ParticleDefinition *, const G4DataVector &= *(new G4DataVector())) override
 
G4double CrossSectionPerVolume (const G4Material *material, const G4ParticleDefinition *p, G4double ekin, G4double emin, G4double emax) override
 
void SampleSecondaries (std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin, G4double maxEnergy) override
 
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 *, const G4double &length, G4double &eloss)
 
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 FillNumberOfSecondaries (G4int &numberOfTriplets, G4int &numberOfRecoil)
 
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)
 
const G4Element * SelectRandomAtom (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
 
const G4Element * SelectTargetAtom (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy, G4double logKineticEnergy, 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)
 
const G4Element * GetCurrentElement (const G4Material *mat=nullptr) const
 
G4int SelectRandomAtomNumber (const G4Material *) const
 
const G4Isotope * GetCurrentIsotope (const G4Element *elm=nullptr) const
 
G4int SelectIsotopeNumber (const G4Element *) const
 
void SetParticleChange (G4VParticleChange *, G4VEmFluctuationModel *f=nullptr)
 
void SetCrossSectionTable (G4PhysicsTable *, G4bool isLocal)
 
G4ElementData * GetElementData ()
 
G4PhysicsTable * GetCrossSectionTable ()
 
G4VEmFluctuationModel * GetModelOfFluctuations ()
 
G4VEmAngularDistribution * GetAngularDistribution ()
 
G4VEmModel * GetTripletModel ()
 
void SetTripletModel (G4VEmModel *)
 
void SetAngularDistribution (G4VEmAngularDistribution *)
 
G4double HighEnergyLimit () const
 
G4double LowEnergyLimit () const
 
G4double HighEnergyActivationLimit () const
 
G4double LowEnergyActivationLimit () const
 
G4double PolarAngleLimit () const
 
G4double SecondaryThreshold () 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) const
 
void SetPolarAngleLimit (G4double)
 
void SetSecondaryThreshold (G4double)
 
void SetDeexcitationFlag (G4bool val)
 
void SetForceBuildTable (G4bool val)
 
void SetFluctuationFlag (G4bool val)
 
void SetMasterThread (G4bool val)
 
G4bool IsMaster () const
 
void SetUseBaseMaterials (G4bool val)
 
G4bool UseBaseMaterials () const
 
G4double MaxSecondaryKinEnergy (const G4DynamicParticle *dynParticle)
 
const G4String & GetName () const
 
void SetCurrentCouple (const G4MaterialCutsCouple *)
 
G4bool IsLocked () const
 
void SetLocked (G4bool)
 
void SetLPMFlag (G4bool)
 
G4VEmModel & operator= (const G4VEmModel &right)=delete
 
 G4VEmModel (const G4VEmModel &)=delete
 

Protected Attributes

G4ParticleChangeForGamma * fParticleChangeForGamma
 
- Protected Attributes inherited from G4VEmModel
G4ElementData * fElementData = nullptr
 
G4VParticleChange * pParticleChange = nullptr
 
G4PhysicsTable * xSectionTable = nullptr
 
const G4Material * pBaseMaterial = nullptr
 
const std::vector< G4double > * theDensityFactor = nullptr
 
const std::vector< G4int > * theDensityIdx = nullptr
 
G4double inveplus
 
G4double pFactor = 1.0
 
std::size_t currentCoupleIndex = 0
 
std::size_t basedCoupleIndex = 0
 
G4bool lossFlucFlag = true
 

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 *)
 

Detailed Description

Definition at line 50 of file G4DNAEmfietzoglouExcitationModel.hh.

Constructor & Destructor Documentation

◆ G4DNAEmfietzoglouExcitationModel() [1/2]

G4DNAEmfietzoglouExcitationModel::G4DNAEmfietzoglouExcitationModel ( const G4ParticleDefinition * p = nullptr,
const G4String & nam = "DNAEmfietzoglouExcitationModel" )

Definition at line 47 of file G4DNAEmfietzoglouExcitationModel.cc.

49:G4VEmModel(nam)
50{
51 fpMolWaterDensity = nullptr;
52
53 verboseLevel= 0;
54 // Verbosity scale:
55 // 0 = nothing
56 // 1 = warning for energy non-conservation
57 // 2 = details of energy budget
58 // 3 = calculation of cross sections, file openings, sampling of atoms
59 // 4 = entering in methods
60
61 if( verboseLevel>0 )
62 {
63 G4cout << "Emfietzoglou excitation model is constructed " << G4endl;
64 }
65 fParticleChangeForGamma = nullptr;
66
67 SetLowEnergyLimit(8.*eV);
68 SetHighEnergyLimit(10.*keV);
69
70 // Selection of stationary mode
71 statCode = false;
72}
G4endl
#define G4endl
Definition G4ios.hh:67
G4cout
G4GLOB_DLL std::ostream G4cout
G4VEmModel::SetHighEnergyLimit
void SetHighEnergyLimit(G4double)
Definition G4VEmModel.hh:738
G4VEmModel::SetLowEnergyLimit
void SetLowEnergyLimit(G4double)
Definition G4VEmModel.hh:745
G4VEmModel::G4VEmModel
G4VEmModel(const G4String &nam)
Definition G4VEmModel.cc:67

◆ ~G4DNAEmfietzoglouExcitationModel()

G4DNAEmfietzoglouExcitationModel::~G4DNAEmfietzoglouExcitationModel ( )
override

Definition at line 76 of file G4DNAEmfietzoglouExcitationModel.cc.

77{
78 // Cross section
79
80 std::map< G4String,G4DNACrossSectionDataSet*,std::less<G4String> >::iterator pos;
81 for (pos = tableData.begin(); pos != tableData.end(); ++pos)
82 {
83 G4DNACrossSectionDataSet* table = pos->second;
84 delete table;
85 }
86
87}

◆ G4DNAEmfietzoglouExcitationModel() [2/2]

G4DNAEmfietzoglouExcitationModel::G4DNAEmfietzoglouExcitationModel ( const G4DNAEmfietzoglouExcitationModel & )
delete

Member Function Documentation

◆ CrossSectionPerVolume()

G4double G4DNAEmfietzoglouExcitationModel::CrossSectionPerVolume ( const G4Material * material,
const G4ParticleDefinition * p,
G4double ekin,
G4double emin,
G4double emax )
overridevirtual

sigma*material->GetAtomicNumDensityVector()[1]/(1./cm) << G4endl;

Reimplemented from G4VEmModel.

Definition at line 141 of file G4DNAEmfietzoglouExcitationModel.cc.

146{
147 if (verboseLevel > 3)
148 G4cout << "Calling CrossSectionPerVolume() of G4DNAEmfietzoglouExcitationModel" << G4endl;
149
150 if (particleDefinition != G4Electron::ElectronDefinition()) return 0;
151
152 // Calculate total cross section for model
153
154 G4double sigma=0;
155
156 G4double waterDensity = (*fpMolWaterDensity)[material->GetIndex()];
157
158 const G4String& particleName = particleDefinition->GetParticleName();
159
160 if (ekin >= LowEnergyLimit() && ekin <= HighEnergyLimit())
161 {
162 std::map< G4String,G4DNACrossSectionDataSet*,std::less<G4String> >::iterator pos;
163 pos = tableData.find(particleName);
164
165 if (pos != tableData.end())
166 {
167 G4DNACrossSectionDataSet* table = pos->second;
168 if (table != nullptr) sigma = table->FindValue(ekin);
169 }
170 else
171 {
172 G4Exception("G4DNAEmfietzoglouExcitationModel::CrossSectionPerVolume","em0002",
173 FatalException,"Model not applicable to particle type.");
174 }
175 }
176
177 if (verboseLevel > 2)
178 {
179 G4cout << "__________________________________" << G4endl;
180 G4cout << "G4DNAEmfietzoglouExcitationModel - XS INFO START" << G4endl;
181 G4cout << "Kinetic energy(eV)=" << ekin/eV << " particle : " << particleName << G4endl;
182 G4cout << "Cross section per water molecule (cm^2)=" << sigma/cm/cm << G4endl;
183 G4cout << "Cross section per water molecule (cm^-1)=" << sigma*waterDensity/(1./cm) << G4endl;
184 //G4cout << " Cross section per water molecule (cm^-1)=" <<
185 ///sigma*material->GetAtomicNumDensityVector()[1]/(1./cm) << G4endl;
186 G4cout << "G4DNAEmfietzoglouExcitationModel - XS INFO END" << G4endl;
187 }
188
189 return sigma*waterDensity;
190}
FatalException
@ FatalException
Definition G4ExceptionSeverity.hh:67
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *description)
Definition G4Exception.cc:59
G4double
double G4double
Definition G4Types.hh:83
G4DNACrossSectionDataSet::FindValue
G4double FindValue(G4double e, G4int componentId=0) const override
Definition G4DNACrossSectionDataSet.cc:483
G4Electron::ElectronDefinition
static G4Electron * ElectronDefinition()
Definition G4Electron.cc:86
G4Material::GetIndex
std::size_t GetIndex() const
Definition G4Material.hh:239
G4VEmModel::LowEnergyLimit
G4double LowEnergyLimit() const
Definition G4VEmModel.hh:640
G4VEmModel::HighEnergyLimit
G4double HighEnergyLimit() const
Definition G4VEmModel.hh:633

◆ Initialise()

void G4DNAEmfietzoglouExcitationModel::Initialise ( const G4ParticleDefinition * particle,
const G4DataVector & = *(new G4DataVector()) )
overridevirtual

Implements G4VEmModel.

Definition at line 91 of file G4DNAEmfietzoglouExcitationModel.cc.

93{
94
95 if (verboseLevel > 3)
96 G4cout << "Calling G4DNAEmfietzoglouExcitationModel::Initialise()" << G4endl;
97
98 G4String fileElectron("dna/sigma_excitation_e_emfietzoglou");
99
100 G4ParticleDefinition* electronDef = G4Electron::ElectronDefinition();
101
102 G4String electron;
103
104 G4double scaleFactor = (1.e-22 / 3.343) * m*m;
105
106 // *** ELECTRON
107
108 electron = electronDef->GetParticleName();
109
110 tableFile[electron] = fileElectron;
111
112 // Cross section
113
114 auto tableE = new G4DNACrossSectionDataSet(new G4LogLogInterpolation, eV,scaleFactor );
115 tableE->LoadData(fileElectron);
116
117 tableData[electron] = tableE;
118
119 //
120
121 if( verboseLevel>0 )
122 {
123 G4cout << "Emfietzoglou excitation model is initialized " << G4endl
124 << "Energy range: "
125 << LowEnergyLimit() / eV << " eV - "
126 << HighEnergyLimit() / keV << " keV for "
127 << particle->GetParticleName()
128 << G4endl;
129 }
130
131 // Initialize water density pointer
132 fpMolWaterDensity = G4DNAMolecularMaterial::Instance()->GetNumMolPerVolTableFor(G4Material::GetMaterial("G4_WATER"));
133
134 if (isInitialised) return;
135 fParticleChangeForGamma = GetParticleChangeForGamma();
136 isInitialised = true;
137}
G4DNAMolecularMaterial::GetNumMolPerVolTableFor
const std::vector< G4double > * GetNumMolPerVolTableFor(const G4Material *) const
Retrieve a table of molecular densities (number of molecules per unit volume) in the G4 unit system f...
Definition G4DNAMolecularMaterial.cc:396
G4DNAMolecularMaterial::Instance
static G4DNAMolecularMaterial * Instance()
Definition G4DNAMolecularMaterial.cc:80
G4Material::GetMaterial
static G4Material * GetMaterial(const G4String &name, G4bool warning=true)
Definition G4Material.cc:653
G4ParticleDefinition::GetParticleName
const G4String & GetParticleName() const
Definition G4ParticleDefinition.hh:96
G4VEmModel::GetParticleChangeForGamma
G4ParticleChangeForGamma * GetParticleChangeForGamma()
Definition G4VEmModel.cc:120

◆ operator=()

G4DNAEmfietzoglouExcitationModel & G4DNAEmfietzoglouExcitationModel::operator= ( const G4DNAEmfietzoglouExcitationModel & right)
delete

◆ SampleSecondaries()

void G4DNAEmfietzoglouExcitationModel::SampleSecondaries ( std::vector< G4DynamicParticle * > * ,
const G4MaterialCutsCouple * ,
const G4DynamicParticle * aDynamicParticle,
G4double tmin,
G4double maxEnergy )
overridevirtual

Implements G4VEmModel.

Definition at line 194 of file G4DNAEmfietzoglouExcitationModel.cc.

199{
200
201 if (verboseLevel > 3)
202 G4cout << "Calling SampleSecondaries() of G4DNAEmfietzoglouExcitationModel" << G4endl;
203
204 G4double k = aDynamicParticle->GetKineticEnergy();
205
206 const G4String& particleName = aDynamicParticle->GetDefinition()->GetParticleName();
207
208 G4int level = RandomSelect(k,particleName);
209 G4double excitationEnergy = waterStructure.ExcitationEnergy(level);
210 G4double newEnergy = k - excitationEnergy;
211
212 if (newEnergy > 0)
213 {
214 fParticleChangeForGamma->ProposeMomentumDirection(aDynamicParticle->GetMomentumDirection());
215
216 if (!statCode) fParticleChangeForGamma->SetProposedKineticEnergy(newEnergy);
217 else fParticleChangeForGamma->SetProposedKineticEnergy(k);
218
219 fParticleChangeForGamma->ProposeLocalEnergyDeposit(excitationEnergy);
220 }
221
222 const G4Track * theIncomingTrack = fParticleChangeForGamma->GetCurrentTrack();
223 G4DNAChemistryManager::Instance()->CreateWaterMolecule(eExcitedMolecule,
224 level,
225 theIncomingTrack);
226}
eExcitedMolecule
@ eExcitedMolecule
Definition G4DNAChemistryManager.hh:71
G4int
int G4int
Definition G4Types.hh:85
G4DNAChemistryManager::Instance
static G4DNAChemistryManager * Instance()
Definition G4DNAChemistryManager.cc:124
G4DNAChemistryManager::CreateWaterMolecule
void CreateWaterMolecule(ElectronicModification, G4int, const G4Track *)
Definition G4DNAChemistryManager.cc:595
G4DynamicParticle::GetMomentumDirection
const G4ThreeVector & GetMomentumDirection() const
G4DynamicParticle::GetDefinition
G4ParticleDefinition * GetDefinition() const
G4DynamicParticle::GetKineticEnergy
G4double GetKineticEnergy() const
G4ParticleChangeForGamma::SetProposedKineticEnergy
void SetProposedKineticEnergy(G4double proposedKinEnergy)
Definition G4ParticleChangeForGamma.hh:106
G4ParticleChangeForGamma::ProposeMomentumDirection
void ProposeMomentumDirection(const G4ThreeVector &Pfinal)
Definition G4ParticleChangeForGamma.hh:120
G4VParticleChange::GetCurrentTrack
const G4Track * GetCurrentTrack() const
G4VParticleChange::ProposeLocalEnergyDeposit
void ProposeLocalEnergyDeposit(G4double anEnergyPart)

◆ SelectStationary()

void G4DNAEmfietzoglouExcitationModel::SelectStationary ( G4bool input)
inline

Definition at line 118 of file G4DNAEmfietzoglouExcitationModel.hh.

119{
120 statCode = input;
121}

Member Data Documentation

◆ fParticleChangeForGamma

G4ParticleChangeForGamma* G4DNAEmfietzoglouExcitationModel::fParticleChangeForGamma
protected

Definition at line 83 of file G4DNAEmfietzoglouExcitationModel.hh.

Referenced by G4DNAEmfietzoglouExcitationModel(), Initialise(), and SampleSecondaries().

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