Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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Public Member Functions | Protected Member Functions | List of all members
G4ionIonisation Class Reference

#include <G4ionIonisation.hh>

+ Inheritance diagram for G4ionIonisation:

Public Member Functions

 G4ionIonisation (const G4String &name="ionIoni")
 
virtual ~G4ionIonisation ()
 
virtual G4bool IsApplicable (const G4ParticleDefinition &p)
 
virtual void PrintInfo ()
 
void AddStoppingData (G4int Z, G4int A, const G4String &materialName, G4PhysicsVector *dVector)
 
void ActivateStoppingData (G4bool)
 
- Public Member Functions inherited from G4VEnergyLossProcess
 G4VEnergyLossProcess (const G4String &name="EnergyLoss", G4ProcessType type=fElectromagnetic)
 
virtual ~G4VEnergyLossProcess ()
 
virtual G4bool IsApplicable (const G4ParticleDefinition &p)=0
 
virtual void PrintInfo ()=0
 
void PreparePhysicsTable (const G4ParticleDefinition &)
 
void BuildPhysicsTable (const G4ParticleDefinition &)
 
G4PhysicsTable * BuildDEDXTable (G4EmTableType tType=fRestricted)
 
G4PhysicsTable * BuildLambdaTable (G4EmTableType tType=fRestricted)
 
void PrintInfoDefinition ()
 
void StartTracking (G4Track *)
 
G4double AlongStepGetPhysicalInteractionLength (const G4Track &, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety, G4GPILSelection *selection)
 
G4double PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
 
G4VParticleChange * AlongStepDoIt (const G4Track &, const G4Step &)
 
G4double SampleSubCutSecondaries (std::vector< G4Track * > &, const G4Step &, G4VEmModel *model, G4int matIdx)
 
G4VParticleChange * PostStepDoIt (const G4Track &, const G4Step &)
 
G4bool StorePhysicsTable (const G4ParticleDefinition *, const G4String &directory, G4bool ascii=false)
 
G4bool RetrievePhysicsTable (const G4ParticleDefinition *, const G4String &directory, G4bool ascii)
 
G4double GetDEDXDispersion (const G4MaterialCutsCouple *couple, const G4DynamicParticle *dp, G4double length)
 
G4double CrossSectionPerVolume (G4double kineticEnergy, const G4MaterialCutsCouple *couple)
 
G4double MeanFreePath (const G4Track &track)
 
G4double ContinuousStepLimit (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety)
 
G4VEmModel * SelectModelForMaterial (G4double kinEnergy, size_t &idx) const
 
void AddEmModel (G4int, G4VEmModel *, G4VEmFluctuationModel *fluc=0, const G4Region *region=0)
 
void UpdateEmModel (const G4String &, G4double, G4double)
 
void SetEmModel (G4VEmModel *, G4int index=1)
 
G4VEmModel * EmModel (G4int index=1)
 
G4VEmModel * GetModelByIndex (G4int idx=0, G4bool ver=false)
 
G4int NumberOfModels ()
 
void SetFluctModel (G4VEmFluctuationModel *)
 
G4VEmFluctuationModel * FluctModel ()
 
void SetBaseParticle (const G4ParticleDefinition *p)
 
const G4ParticleDefinition * Particle () const
 
const G4ParticleDefinition * BaseParticle () const
 
const G4ParticleDefinition * SecondaryParticle () const
 
void ActivateSubCutoff (G4bool val, const G4Region *region=0)
 
void SetCrossSectionBiasingFactor (G4double f, G4bool flag=true)
 
void ActivateForcedInteraction (G4double length=0.0, const G4String &region="", G4bool flag=true)
 
void ActivateSecondaryBiasing (const G4String &region, G4double factor, G4double energyLimit)
 
void AddCollaborativeProcess (G4VEnergyLossProcess *)
 
void SetLossFluctuations (G4bool val)
 
void SetRandomStep (G4bool val)
 
void SetIntegral (G4bool val)
 
G4bool IsIntegral () const
 
void SetIonisation (G4bool val)
 
G4bool IsIonisationProcess () const
 
void SetLinearLossLimit (G4double val)
 
void SetMinSubRange (G4double val)
 
void SetLambdaFactor (G4double val)
 
void SetStepFunction (G4double v1, G4double v2)
 
void SetLowestEnergyLimit (G4double)
 
G4int NumberOfSubCutoffRegions () const
 
void SetDEDXTable (G4PhysicsTable *p, G4EmTableType tType)
 
void SetCSDARangeTable (G4PhysicsTable *pRange)
 
void SetRangeTableForLoss (G4PhysicsTable *p)
 
void SetSecondaryRangeTable (G4PhysicsTable *p)
 
void SetInverseRangeTable (G4PhysicsTable *p)
 
void SetLambdaTable (G4PhysicsTable *p)
 
void SetSubLambdaTable (G4PhysicsTable *p)
 
void SetDEDXBinning (G4int nbins)
 
void SetLambdaBinning (G4int nbins)
 
void SetDEDXBinningForCSDARange (G4int nbins)
 
void SetMinKinEnergy (G4double e)
 
G4double MinKinEnergy () const
 
void SetMaxKinEnergy (G4double e)
 
G4double MaxKinEnergy () const
 
void SetMaxKinEnergyForCSDARange (G4double e)
 
G4double CrossSectionBiasingFactor () const
 
G4double GetDEDX (G4double &kineticEnergy, const G4MaterialCutsCouple *)
 
G4double GetDEDXForSubsec (G4double &kineticEnergy, const G4MaterialCutsCouple *)
 
G4double GetRange (G4double &kineticEnergy, const G4MaterialCutsCouple *)
 
G4double GetCSDARange (G4double &kineticEnergy, const G4MaterialCutsCouple *)
 
G4double GetRangeForLoss (G4double &kineticEnergy, const G4MaterialCutsCouple *)
 
G4double GetKineticEnergy (G4double &range, const G4MaterialCutsCouple *)
 
G4double GetLambda (G4double &kineticEnergy, const G4MaterialCutsCouple *)
 
G4bool TablesAreBuilt () const
 
G4PhysicsTable * DEDXTable () const
 
G4PhysicsTable * DEDXTableForSubsec () const
 
G4PhysicsTable * DEDXunRestrictedTable () const
 
G4PhysicsTable * IonisationTable () const
 
G4PhysicsTable * IonisationTableForSubsec () const
 
G4PhysicsTable * CSDARangeTable () const
 
G4PhysicsTable * RangeTableForLoss () const
 
G4PhysicsTable * InverseRangeTable () const
 
G4PhysicsTable * LambdaTable ()
 
G4PhysicsTable * SubLambdaTable ()
 
const G4Element * GetCurrentElement () const
 
void SetDynamicMassCharge (G4double massratio, G4double charge2ratio)
 
- Public Member Functions inherited from G4VContinuousDiscreteProcess
 G4VContinuousDiscreteProcess (const G4String &, G4ProcessType aType=fNotDefined)
 
 G4VContinuousDiscreteProcess (G4VContinuousDiscreteProcess &)
 
virtual ~G4VContinuousDiscreteProcess ()
 
virtual G4double PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
 
virtual G4VParticleChange * PostStepDoIt (const G4Track &, const G4Step &)
 
virtual G4double AlongStepGetPhysicalInteractionLength (const G4Track &, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety, G4GPILSelection *selection)
 
virtual G4VParticleChange * AlongStepDoIt (const G4Track &, const G4Step &)
 
virtual G4double AtRestGetPhysicalInteractionLength (const G4Track &, G4ForceCondition *)
 
virtual G4VParticleChange * AtRestDoIt (const G4Track &, const G4Step &)
 
- Public Member Functions inherited from G4VProcess
 G4VProcess (const G4String &aName="NoName", G4ProcessType aType=fNotDefined)
 
 G4VProcess (const G4VProcess &right)
 
virtual ~G4VProcess ()
 
G4int operator== (const G4VProcess &right) const
 
G4int operator!= (const G4VProcess &right) const
 
virtual G4VParticleChange * PostStepDoIt (const G4Track &track, const G4Step &stepData)=0
 
virtual G4VParticleChange * AlongStepDoIt (const G4Track &track, const G4Step &stepData)=0
 
virtual G4VParticleChange * AtRestDoIt (const G4Track &track, const G4Step &stepData)=0
 
virtual G4double AlongStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)=0
 
virtual G4double AtRestGetPhysicalInteractionLength (const G4Track &track, G4ForceCondition *condition)=0
 
virtual G4double PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)=0
 
G4double GetCurrentInteractionLength () const
 
void SetPILfactor (G4double value)
 
G4double GetPILfactor () const
 
G4double AlongStepGPIL (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)
 
G4double AtRestGPIL (const G4Track &track, G4ForceCondition *condition)
 
G4double PostStepGPIL (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
 
virtual G4bool IsApplicable (const G4ParticleDefinition &)
 
virtual void BuildPhysicsTable (const G4ParticleDefinition &)
 
virtual void PreparePhysicsTable (const G4ParticleDefinition &)
 
virtual G4bool StorePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool)
 
virtual G4bool RetrievePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool)
 
const G4String & GetPhysicsTableFileName (const G4ParticleDefinition *, const G4String &directory, const G4String &tableName, G4bool ascii=false)
 
const G4String & GetProcessName () const
 
G4ProcessType GetProcessType () const
 
void SetProcessType (G4ProcessType)
 
G4int GetProcessSubType () const
 
void SetProcessSubType (G4int)
 
virtual void StartTracking (G4Track *)
 
virtual void EndTracking ()
 
virtual void SetProcessManager (const G4ProcessManager *)
 
virtual const G4ProcessManager * GetProcessManager ()
 
virtual void ResetNumberOfInteractionLengthLeft ()
 
G4double GetNumberOfInteractionLengthLeft () const
 
G4double GetTotalNumberOfInteractionLengthTraversed () const
 
G4bool isAtRestDoItIsEnabled () const
 
G4bool isAlongStepDoItIsEnabled () const
 
G4bool isPostStepDoItIsEnabled () const
 
virtual void DumpInfo () const
 
void SetVerboseLevel (G4int value)
 
G4int GetVerboseLevel () const
 

Protected Member Functions

virtual void InitialiseEnergyLossProcess (const G4ParticleDefinition *, const G4ParticleDefinition *)
 
virtual G4double MinPrimaryEnergy (const G4ParticleDefinition *p, const G4Material *, G4double cut)
 
G4double BetheBlochEnergyThreshold ()
 
- Protected Member Functions inherited from G4VEnergyLossProcess
virtual void InitialiseEnergyLossProcess (const G4ParticleDefinition *, const G4ParticleDefinition *)=0
 
virtual G4double MinPrimaryEnergy (const G4ParticleDefinition *, const G4Material *, G4double cut)
 
G4double GetMeanFreePath (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
 
G4double GetContinuousStepLimit (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety)
 
G4PhysicsVector * LambdaPhysicsVector (const G4MaterialCutsCouple *, G4double cut)
 
size_t CurrentMaterialCutsCoupleIndex () const
 
G4double GetCurrentRange () const
 
void SelectModel (G4double kinEnergy)
 
void SetParticle (const G4ParticleDefinition *p)
 
void SetSecondaryParticle (const G4ParticleDefinition *p)
 
- Protected Member Functions inherited from G4VContinuousDiscreteProcess
virtual G4double GetMeanFreePath (const G4Track &aTrack, G4double previousStepSize, G4ForceCondition *condition)=0
 
virtual G4double GetContinuousStepLimit (const G4Track &aTrack, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety)=0
 
void SetGPILSelection (G4GPILSelection selection)
 
G4GPILSelection GetGPILSelection () const
 
- Protected Member Functions inherited from G4VProcess
void SubtractNumberOfInteractionLengthLeft (G4double previousStepSize)
 
void ClearNumberOfInteractionLengthLeft ()
 

Additional Inherited Members

- Static Public Member Functions inherited from G4VProcess
static const G4String & GetProcessTypeName (G4ProcessType)
 
- Protected Attributes inherited from G4VEnergyLossProcess
G4ParticleChangeForLoss fParticleChange
 
- Protected Attributes inherited from G4VProcess
const G4ProcessManager * aProcessManager
 
G4VParticleChange * pParticleChange
 
G4ParticleChange aParticleChange
 
G4double theNumberOfInteractionLengthLeft
 
G4double currentInteractionLength
 
G4double theInitialNumberOfInteractionLength
 
G4String theProcessName
 
G4String thePhysicsTableFileName
 
G4ProcessType theProcessType
 
G4int theProcessSubType
 
G4double thePILfactor
 
G4bool enableAtRestDoIt
 
G4bool enableAlongStepDoIt
 
G4bool enablePostStepDoIt
 
G4int verboseLevel
 

Detailed Description

Definition at line 78 of file G4ionIonisation.hh.

Constructor & Destructor Documentation

◆ G4ionIonisation()

G4ionIonisation::G4ionIonisation ( const G4String &  name = "ionIoni")

Definition at line 83 of file G4ionIonisation.cc.

84 : G4VEnergyLossProcess(name),
85 theParticle(0),
86 isInitialised(false),
87 stopDataActive(true)
88{
89 SetLinearLossLimit(0.02);
90 SetStepFunction(0.1, 0.01*mm);
91 SetProcessSubType(fIonisation);
92 SetSecondaryParticle(G4Electron::Electron());
93 corr = G4LossTableManager::Instance()->EmCorrections();
94 eth = 2*MeV;
95}
fIonisation
@ fIonisation
Definition: G4EmProcessSubType.hh:47
G4Electron::Electron
static G4Electron * Electron()
Definition: G4Electron.cc:94
G4LossTableManager::Instance
static G4LossTableManager * Instance()
Definition: G4LossTableManager.cc:107
G4LossTableManager::EmCorrections
G4EmCorrections * EmCorrections()
Definition: G4LossTableManager.cc:1078
G4VEnergyLossProcess::SetStepFunction
void SetStepFunction(G4double v1, G4double v2)
Definition: G4VEnergyLossProcess.hh:966
G4VEnergyLossProcess::SetLinearLossLimit
void SetLinearLossLimit(G4double val)
Definition: G4VEnergyLossProcess.hh:945
G4VEnergyLossProcess::SetSecondaryParticle
void SetSecondaryParticle(const G4ParticleDefinition *p)
Definition: G4VEnergyLossProcess.hh:866
G4VProcess::SetProcessSubType
void SetProcessSubType(G4int)
Definition: G4VProcess.hh:403

◆ ~G4ionIonisation()

G4ionIonisation::~G4ionIonisation ( )
virtual

Definition at line 99 of file G4ionIonisation.cc.

100{}

Member Function Documentation

◆ ActivateStoppingData()

void G4ionIonisation::ActivateStoppingData ( G4bool  val)
inline

Definition at line 125 of file G4ionIonisation.hh.

126{
127 stopDataActive = val;
128}

◆ AddStoppingData()

void G4ionIonisation::AddStoppingData ( G4int  Z,
G4int  A,
const G4String &  materialName,
G4PhysicsVector *  dVector 
)

Definition at line 181 of file G4ionIonisation.cc.

184{
185 corr->AddStoppingData(Z, A, mname, dVector);
186}
G4EmCorrections::AddStoppingData
void AddStoppingData(G4int Z, G4int A, const G4String &materialName, G4PhysicsVector *dVector)
Definition: G4EmCorrections.cc:791

◆ BetheBlochEnergyThreshold()

G4double G4ionIonisation::BetheBlochEnergyThreshold ( )
inlineprotected

Definition at line 132 of file G4ionIonisation.hh.

133{
134 return eth;
135}

◆ InitialiseEnergyLossProcess()

void G4ionIonisation::InitialiseEnergyLossProcess ( const G4ParticleDefinition *  part,
const G4ParticleDefinition *  bpart 
)
protectedvirtual

Implements G4VEnergyLossProcess.

Definition at line 122 of file G4ionIonisation.cc.

125{
126 const G4ParticleDefinition* ion = G4GenericIon::GenericIon();
127
128 if(!isInitialised) {
129
130 theParticle = part;
131
132 // define base particle
133 const G4ParticleDefinition* theBaseParticle = 0;
134
135 if(part == ion) { theBaseParticle = 0; }
136 else if(bpart == 0) { theBaseParticle = ion; }
137 else { theBaseParticle = bpart; }
138
139 SetBaseParticle(theBaseParticle);
140
141 if (!EmModel(1)) { SetEmModel(new G4BraggIonModel(), 1); }
142 EmModel(1)->SetLowEnergyLimit(MinKinEnergy());
143
144 // model limit defined for protons
145 eth = (EmModel(1)->HighEnergyLimit())*part->GetPDGMass()/proton_mass_c2;
146 EmModel(1)->SetHighEnergyLimit(eth);
147
148 if (!FluctModel()) { SetFluctModel(new G4IonFluctuations()); }
149 AddEmModel(1, EmModel(1), FluctModel());
150
151 if (!EmModel(2)) { SetEmModel(new G4BetheBlochModel(),2); }
152 EmModel(2)->SetLowEnergyLimit(eth);
153 EmModel(2)->SetHighEnergyLimit(MaxKinEnergy());
154 AddEmModel(2, EmModel(2), FluctModel());
155
156 // Add ion stoping tables for Generic Ion
157 if(part == ion) {
158 G4WaterStopping ws(corr);
159 corr->SetIonisationModels(EmModel(1),EmModel(2));
160 }
161 isInitialised = true;
162 }
163 // reinitialisation of corrections for the new run
164 if(part == ion) { corr->InitialiseForNewRun(); }
165}
G4EmCorrections::SetIonisationModels
void SetIonisationModels(G4VEmModel *m1=0, G4VEmModel *m2=0)
Definition: G4EmCorrections.hh:315
G4GenericIon::GenericIon
static G4GenericIon * GenericIon()
Definition: G4GenericIon.cc:92
G4VEmModel::SetHighEnergyLimit
void SetHighEnergyLimit(G4double)
Definition: G4VEmModel.hh:585
G4VEmModel::HighEnergyLimit
G4double HighEnergyLimit() const
Definition: G4VEmModel.hh:522
G4VEmModel::SetLowEnergyLimit
void SetLowEnergyLimit(G4double)
Definition: G4VEmModel.hh:592
G4VEnergyLossProcess::SetFluctModel
void SetFluctModel(G4VEmFluctuationModel *)
Definition: G4VEnergyLossProcess.hh:845
G4VEnergyLossProcess::SetEmModel
void SetEmModel(G4VEmModel *, G4int index=1)
Definition: G4VEnergyLossProcess.cc:349
G4VEnergyLossProcess::EmModel
G4VEmModel * EmModel(G4int index=1)
Definition: G4VEnergyLossProcess.cc:358
G4VEnergyLossProcess::AddEmModel
void AddEmModel(G4int, G4VEmModel *, G4VEmFluctuationModel *fluc=0, const G4Region *region=0)
Definition: G4VEnergyLossProcess.cc:331
G4VEnergyLossProcess::SetBaseParticle
void SetBaseParticle(const G4ParticleDefinition *p)
Definition: G4VEnergyLossProcess.hh:873
G4VEnergyLossProcess::FluctModel
G4VEmFluctuationModel * FluctModel()
Definition: G4VEnergyLossProcess.hh:852

◆ IsApplicable()

G4bool G4ionIonisation::IsApplicable ( const G4ParticleDefinition &  p)
virtual

Implements G4VEnergyLossProcess.

Definition at line 104 of file G4ionIonisation.cc.

105{
106 return (p.GetPDGCharge() != 0.0 && !p.IsShortLived() &&
107 p.GetParticleType() == "nucleus");
108}
G4ParticleDefinition::GetParticleType
const G4String & GetParticleType() const
Definition: G4ParticleDefinition.hh:136
G4ParticleDefinition::GetPDGCharge
G4double GetPDGCharge() const
Definition: G4ParticleDefinition.hh:119

◆ MinPrimaryEnergy()

G4double G4ionIonisation::MinPrimaryEnergy ( const G4ParticleDefinition *  p,
const G4Material *  ,
G4double  cut 
)
protectedvirtual

Reimplemented from G4VEnergyLossProcess.

Definition at line 112 of file G4ionIonisation.cc.

115{
116 return
117 p->GetPDGMass()*(std::sqrt(1. + 0.5*cut/CLHEP::electron_mass_c2) - 1.0);
118}

◆ PrintInfo()

void G4ionIonisation::PrintInfo ( )
virtual

Implements G4VEnergyLossProcess.

Definition at line 169 of file G4ionIonisation.cc.

170{
171 if (stopDataActive && G4GenericIon::GenericIon() == theParticle) {
172 G4cout << " Stopping Power data for "
173 << corr->GetNumberOfStoppingVectors()
174 << " ion/material pairs "
175 << G4endl;
176 }
177}
G4endl
#define G4endl
Definition: G4ios.hh:52
G4cout
G4DLLIMPORT std::ostream G4cout
G4EmCorrections::GetNumberOfStoppingVectors
G4int GetNumberOfStoppingVectors()
Definition: G4EmCorrections.hh:321
The documentation for this class was generated from the following files: