Geant4 11.2.2
Toolkit for the simulation of the passage of particles through matter
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Public Types | Public Member Functions | Protected Attributes | List of all members
G4TDNAOneStepThermalizationModel< MODEL > Class Template Reference

#include <G4DNAOneStepThermalizationModel.hh>

+ Inheritance diagram for G4TDNAOneStepThermalizationModel< MODEL >:

Public Types

using Model = MODEL
 

Public Member Functions

 G4TDNAOneStepThermalizationModel (const G4ParticleDefinition *p=nullptr, const G4String &nam="DNAOneStepThermalizationModel")
 
 ~G4TDNAOneStepThermalizationModel () override
 
void Initialise (const G4ParticleDefinition *, const 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 SetVerbose (int flag)
 
void GetPenetration (G4double energy, G4ThreeVector &displacement)
 
double GetRmean (double energy)
 
- 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

const std::vector< G4double > * fpWaterDensity
 
G4ParticleChangeForGamma * fpParticleChangeForGamma
 
G4bool fIsInitialised {false}
 
G4int fVerboseLevel
 
std::unique_ptr< G4Navigator > fpNavigator
 
- 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

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
class G4TDNAOneStepThermalizationModel< MODEL >

When an electron reaches the highest energy domain of G4DNAOneStepThermalizationModel, it is then automatically converted into a solvated electron and displace from its original position using a published thermalization statistic.

Definition at line 137 of file G4DNAOneStepThermalizationModel.hh.

Member Typedef Documentation

◆ Model

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
using G4TDNAOneStepThermalizationModel< MODEL >::Model = MODEL

Definition at line 140 of file G4DNAOneStepThermalizationModel.hh.

Constructor & Destructor Documentation

◆ G4TDNAOneStepThermalizationModel()

template<typename MODEL >
G4TDNAOneStepThermalizationModel< MODEL >::G4TDNAOneStepThermalizationModel ( const G4ParticleDefinition * p = nullptr,
const G4String & nam = "DNAOneStepThermalizationModel" )

Definition at line 56 of file G4DNAOneStepThermalizationModel.hpp.

58 :
59G4VEmModel(nam)
60{
61 fVerboseLevel = 0;
62 SetLowEnergyLimit(0.);
63 G4DNAWaterExcitationStructure exStructure;
64 SetHighEnergyLimit(exStructure.ExcitationEnergy(0));
65 fpParticleChangeForGamma = nullptr;
66 fpWaterDensity = nullptr;
67}
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

◆ ~G4TDNAOneStepThermalizationModel()

template<typename MODEL >
G4TDNAOneStepThermalizationModel< MODEL >::~G4TDNAOneStepThermalizationModel ( )
overridedefault

Member Function Documentation

◆ CrossSectionPerVolume()

template<typename MODEL >
G4double G4TDNAOneStepThermalizationModel< MODEL >::CrossSectionPerVolume ( const G4Material * material,
const G4ParticleDefinition * p,
G4double ekin,
G4double emin,
G4double emax )
overridevirtual

Reimplemented from G4VEmModel.

Definition at line 124 of file G4DNAOneStepThermalizationModel.hpp.

130{
131#ifdef MODEL_VERBOSE
132 if(fVerboseLevel > 1)
133 G4cout << "Calling CrossSectionPerVolume() of G4DNAOneStepThermalizationModel"
134 << G4endl;
135#endif
136
137 if(ekin > HighEnergyLimit()){
138 return 0.0;
139 }
140
141 G4double waterDensity = (*fpWaterDensity)[material->GetIndex()];
142
143 if(waterDensity!= 0.0){
144 return DBL_MAX;
145 }
146 return 0.;
147}
G4double
double G4double
Definition G4Types.hh:83
G4endl
#define G4endl
Definition G4ios.hh:67
G4cout
G4GLOB_DLL std::ostream G4cout
G4Material::GetIndex
std::size_t GetIndex() const
Definition G4Material.hh:239
G4VEmModel::HighEnergyLimit
G4double HighEnergyLimit() const
Definition G4VEmModel.hh:633
DBL_MAX
#define DBL_MAX
Definition templates.hh:62

◆ GetPenetration()

template<typename MODEL >
void G4TDNAOneStepThermalizationModel< MODEL >::GetPenetration ( G4double energy,
G4ThreeVector & displacement )

Definition at line 159 of file G4DNAOneStepThermalizationModel.hpp.

161{
162 return MODEL::GetPenetration(k, displacement);
163}

◆ GetRmean()

template<typename MODEL >
double G4TDNAOneStepThermalizationModel< MODEL >::GetRmean ( double energy)

Definition at line 151 of file G4DNAOneStepThermalizationModel.hpp.

151 {
152 return MODEL::GetRmean(k);
153}

◆ Initialise()

template<typename MODEL >
void G4TDNAOneStepThermalizationModel< MODEL >::Initialise ( const G4ParticleDefinition * particleDefinition,
const G4DataVector &  )
overridevirtual

Implements G4VEmModel.

Definition at line 77 of file G4DNAOneStepThermalizationModel.hpp.

80{
81#ifdef MODEL_VERBOSE
82 if(fVerboseLevel)
83 G4cout << "Calling G4DNAOneStepThermalizationModel::Initialise()"
84 << G4endl;
85#endif
86 if (particleDefinition->GetParticleName() != "e-")
87 {
88 G4ExceptionDescription errMsg;
89 errMsg << "G4DNAOneStepThermalizationModel can only be applied "
90 "to electrons";
91 G4Exception("G4DNAOneStepThermalizationModel::CrossSectionPerVolume",
92 "G4DNAOneStepThermalizationModel001",
93 FatalErrorInArgument,errMsg);
94 return;
95 }
96
97 if(!fIsInitialised)
98 {
99 fIsInitialised = true;
100 fpParticleChangeForGamma = GetParticleChangeForGamma();
101 }
102
103 G4Navigator* navigator =
104 G4TransportationManager::GetTransportationManager()->
105 GetNavigatorForTracking();
106
107 fpNavigator = std::make_unique<G4Navigator>();
108
109 if(navigator != nullptr){ // add these checks for testing mode
110 auto world=navigator->GetWorldVolume();
111 if(world != nullptr){
112 fpNavigator->SetWorldVolume(world);
113 //fNavigator->NewNavigatorState();
114 }
115 }
116
117 fpWaterDensity =
118 G4DNAMolecularMaterial::Instance()->
119 GetNumMolPerVolTableFor(G4Material::GetMaterial("G4_WATER"));
120}
FatalErrorInArgument
@ FatalErrorInArgument
Definition G4ExceptionSeverity.hh:68
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *description)
Definition G4Exception.cc:59
G4ExceptionDescription
std::ostringstream G4ExceptionDescription
Definition G4Exception.hh:40
G4DNAMolecularMaterial::Instance
static G4DNAMolecularMaterial * Instance()
Definition G4DNAMolecularMaterial.cc:80
G4Material::GetMaterial
static G4Material * GetMaterial(const G4String &name, G4bool warning=true)
Definition G4Material.cc:653
G4Navigator::GetWorldVolume
G4VPhysicalVolume * GetWorldVolume() const
G4ParticleDefinition::GetParticleName
const G4String & GetParticleName() const
Definition G4ParticleDefinition.hh:96
G4TransportationManager::GetTransportationManager
static G4TransportationManager * GetTransportationManager()
Definition G4TransportationManager.cc:106
G4VEmModel::GetParticleChangeForGamma
G4ParticleChangeForGamma * GetParticleChangeForGamma()
Definition G4VEmModel.cc:120

◆ SampleSecondaries()

template<typename MODEL >
void G4TDNAOneStepThermalizationModel< MODEL >::SampleSecondaries ( std::vector< G4DynamicParticle * > * ,
const G4MaterialCutsCouple * ,
const G4DynamicParticle * particle,
G4double tmin,
G4double maxEnergy )
overridevirtual

Implements G4VEmModel.

Definition at line 167 of file G4DNAOneStepThermalizationModel.hpp.

173{
174#ifdef MODEL_VERBOSE
175 if(fVerboseLevel)
176 G4cout << "Calling SampleSecondaries() of G4DNAOneStepThermalizationModel"
177 << G4endl;
178#endif
179
180 G4double k = particle->GetKineticEnergy();
181
182 if (k <= HighEnergyLimit())
183 {
184 fpParticleChangeForGamma->ProposeTrackStatus(fStopAndKill);
185 fpParticleChangeForGamma->ProposeLocalEnergyDeposit(k);
186
187 if(G4DNAChemistryManager::IsActivated())
188 {
189 G4ThreeVector displacement(0,0,0);
190 GetPenetration(k, displacement);
191
192 //______________________________________________________________
193 const G4Track * theIncomingTrack =
194 fpParticleChangeForGamma->GetCurrentTrack();
195 G4ThreeVector finalPosition(theIncomingTrack->GetPosition()+displacement);
196
197 fpNavigator->SetWorldVolume(theIncomingTrack->GetTouchable()->
198 GetVolume(theIncomingTrack->GetTouchable()->
199 GetHistoryDepth()));
200
201 double displacementMag = displacement.mag();
202 double safety = DBL_MAX;
203 G4ThreeVector direction = displacement/displacementMag;
204
205 //--
206 // 6/09/16 - recupere de molecular dissocation
207 double mag_displacement = displacement.mag();
208 G4ThreeVector displacement_direction = displacement/mag_displacement;
209
210 // double step = DBL_MAX;
211 // step = fNavigator->CheckNextStep(theIncomingTrack->GetPosition(),
212 // displacement_direction,
213 // mag_displacement,
214 // safety);
215 //
216 //
217 // if(safety < mag_displacement)
218 // {
219 //// mag_displacement = prNewSafety;
220 // finalPosition = theIncomingTrack->GetPosition()
221 // + (displacement/displacementMag)*safety*0.80;
222 // }
223 //--
224
225 fpNavigator->ResetHierarchyAndLocate(theIncomingTrack->GetPosition(),
226 direction,
227 *((G4TouchableHistory*)
228 theIncomingTrack->GetTouchable()));
229
230 fpNavigator->ComputeStep(theIncomingTrack->GetPosition(),
231 displacement/displacementMag,
232 displacementMag,
233 safety);
234
235 if(safety <= displacementMag)
236 {
237 finalPosition = theIncomingTrack->GetPosition()
238 + (displacement/displacementMag)*safety*0.80;
239 }
240
241 G4DNAChemistryManager::Instance()->CreateSolvatedElectron(theIncomingTrack,
242 &finalPosition);
243
244 fpParticleChangeForGamma->SetProposedKineticEnergy(25.e-3*eV);
245 }
246 }
247}
fStopAndKill
@ fStopAndKill
Definition G4TrackStatus.hh:46
CLHEP::Hep3Vector::mag
double mag() const
G4DNAChemistryManager::CreateSolvatedElectron
void CreateSolvatedElectron(const G4Track *, G4ThreeVector *pFinalPosition=nullptr)
Definition G4DNAChemistryManager.cc:662
G4DNAChemistryManager::Instance
static G4DNAChemistryManager * Instance()
Definition G4DNAChemistryManager.cc:124
G4DynamicParticle::GetKineticEnergy
G4double GetKineticEnergy() const
G4ParticleChangeForGamma::SetProposedKineticEnergy
void SetProposedKineticEnergy(G4double proposedKinEnergy)
Definition G4ParticleChangeForGamma.hh:106
G4TDNAOneStepThermalizationModel::GetPenetration
void GetPenetration(G4double energy, G4ThreeVector &displacement)
Definition G4DNAOneStepThermalizationModel.hpp:160
G4Track::GetPosition
const G4ThreeVector & GetPosition() const
G4Track::GetTouchable
const G4VTouchable * GetTouchable() const
G4VParticleChange::ProposeTrackStatus
void ProposeTrackStatus(G4TrackStatus status)
G4VParticleChange::GetCurrentTrack
const G4Track * GetCurrentTrack() const
G4VParticleChange::ProposeLocalEnergyDeposit
void ProposeLocalEnergyDeposit(G4double anEnergyPart)

◆ SetVerbose()

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
void G4TDNAOneStepThermalizationModel< MODEL >::SetVerbose ( int flag)
inline

Definition at line 160 of file G4DNAOneStepThermalizationModel.hh.

160 {
161 fVerboseLevel = flag;
162 }

Member Data Documentation

◆ fIsInitialised

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
G4bool G4TDNAOneStepThermalizationModel< MODEL >::fIsInitialised {false}
protected

Definition at line 173 of file G4DNAOneStepThermalizationModel.hh.

173{false};

◆ fpNavigator

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
std::unique_ptr<G4Navigator> G4TDNAOneStepThermalizationModel< MODEL >::fpNavigator
protected

Definition at line 175 of file G4DNAOneStepThermalizationModel.hh.

◆ fpParticleChangeForGamma

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
G4ParticleChangeForGamma* G4TDNAOneStepThermalizationModel< MODEL >::fpParticleChangeForGamma
protected

Definition at line 172 of file G4DNAOneStepThermalizationModel.hh.

Referenced by G4TDNAOneStepThermalizationModel< MODEL >::G4TDNAOneStepThermalizationModel().

◆ fpWaterDensity

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
const std::vector<G4double>* G4TDNAOneStepThermalizationModel< MODEL >::fpWaterDensity
protected

Definition at line 170 of file G4DNAOneStepThermalizationModel.hh.

Referenced by G4TDNAOneStepThermalizationModel< MODEL >::G4TDNAOneStepThermalizationModel().

◆ fVerboseLevel

template<typename MODEL = DNA::Penetration::Meesungnoen2002>
G4int G4TDNAOneStepThermalizationModel< MODEL >::fVerboseLevel
protected

Definition at line 174 of file G4DNAOneStepThermalizationModel.hh.

Referenced by G4TDNAOneStepThermalizationModel< MODEL >::G4TDNAOneStepThermalizationModel(), and G4TDNAOneStepThermalizationModel< MODEL >::SetVerbose().

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