#include <G4LowECapture.hh>

Inheritance diagram for G4LowECapture:

Public Member Functions
	G4LowECapture (G4double ekinlimit=0.0)

virtual	~G4LowECapture ()

void	SetKinEnergyLimit (G4double)

void	AddRegion (const G4String &)

virtual void	BuildPhysicsTable (const G4ParticleDefinition &)

virtual G4bool	IsApplicable (const G4ParticleDefinition &)

virtual G4double	PostStepGetPhysicalInteractionLength (const G4Track &track, G4double, G4ForceCondition *)

virtual G4VParticleChange *	PostStepDoIt (const G4Track &, const G4Step &)

Public Member Functions inherited from G4VDiscreteProcess
	G4VDiscreteProcess (const G4String &aName, G4ProcessType aType=fNotDefined)

	G4VDiscreteProcess (G4VDiscreteProcess &)

virtual	~G4VDiscreteProcess ()

G4VDiscreteProcess &	operator= (const G4VDiscreteProcess &)=delete

virtual G4double	PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)

virtual G4VParticleChange *	PostStepDoIt (const G4Track &, const G4Step &)

virtual G4double	AlongStepGetPhysicalInteractionLength (const G4Track &, G4double, G4double, G4double &, G4GPILSelection *)

virtual G4double	AtRestGetPhysicalInteractionLength (const G4Track &, G4ForceCondition *)

virtual G4VParticleChange *	AtRestDoIt (const G4Track &, const G4Step &)

virtual G4VParticleChange *	AlongStepDoIt (const G4Track &, const G4Step &)

Public Member Functions inherited from G4VProcess
	G4VProcess (const G4String &aName="NoName", G4ProcessType aType=fNotDefined)

	G4VProcess (const G4VProcess &right)

virtual	~G4VProcess ()

G4VProcess &	operator= (const G4VProcess &)=delete

G4bool	operator== (const G4VProcess &right) const

G4bool	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

virtual void	ProcessDescription (std::ostream &outfile) const

void	SetVerboseLevel (G4int value)

G4int	GetVerboseLevel () const

virtual void	SetMasterProcess (G4VProcess *masterP)

const G4VProcess *	GetMasterProcess () const

virtual void	BuildWorkerPhysicsTable (const G4ParticleDefinition &part)

virtual void	PrepareWorkerPhysicsTable (const G4ParticleDefinition &)

Protected Member Functions
virtual G4double	GetMeanFreePath (const G4Track &, G4double, G4ForceCondition *)

virtual G4double	GetMeanFreePath (const G4Track &aTrack, G4double previousStepSize, G4ForceCondition *condition)=0

Protected Member Functions inherited from G4VProcess
void	SubtractNumberOfInteractionLengthLeft (G4double prevStepSize)

void	ClearNumberOfInteractionLengthLeft ()

Additional Inherited Members
Static Public Member Functions inherited from G4VProcess
static const G4String &	GetProcessTypeName (G4ProcessType)

Protected Attributes inherited from G4VProcess
const G4ProcessManager *	aProcessManager = nullptr

G4VParticleChange *	pParticleChange = nullptr

G4ParticleChange	aParticleChange

G4double	theNumberOfInteractionLengthLeft = -1.0

G4double	currentInteractionLength = -1.0

G4double	theInitialNumberOfInteractionLength = -1.0

G4String	theProcessName

G4String	thePhysicsTableFileName

G4ProcessType	theProcessType = fNotDefined

G4int	theProcessSubType = -1

G4double	thePILfactor = 1.0

G4int	verboseLevel = 0

G4bool	enableAtRestDoIt = true

G4bool	enableAlongStepDoIt = true

G4bool	enablePostStepDoIt = true

Detailed Description

Definition at line 62 of file G4LowECapture.hh.

Constructor & Destructor Documentation

◆ G4LowECapture()

G4LowECapture::G4LowECapture ( G4double ekinlimit = 0.0 )

Definition at line 48 of file G4LowECapture.cc.

  : G4VDiscreteProcess("Capture", fElectromagnetic), 
    kinEnergyThreshold(ekinlim), isIon(false),
    nRegions(0)
{}

◆ ~G4LowECapture()

G4LowECapture::~G4LowECapture ( )

virtual

Definition at line 56 of file G4LowECapture.cc.

57{}

Member Function Documentation

◆ AddRegion()

void G4LowECapture::AddRegion ( const G4String & nam )

Definition at line 72 of file G4LowECapture.cc.

{
  G4String r = nam;
  if(r == "" || r == "world" || r == "World") r = "DefaultRegionForTheWorld";
  for(G4int i=0; i<nRegions; ++i) {
    if(regionName[i] == r) { return; }
  } 
  regionName.push_back(r);
  ++nRegions;
  if(verboseLevel > 1) {
    G4cout << "### G4LowECapture: new G4Region <" << r << ">" << G4endl; 
  }
}

◆ BuildPhysicsTable()

void G4LowECapture::BuildPhysicsTable ( const G4ParticleDefinition & part )

virtual

Reimplemented from G4VProcess.

Definition at line 88 of file G4LowECapture.cc.

{
  G4RegionStore* store = G4RegionStore::GetInstance();
  for(G4int i=0; i<nRegions; ++i) {  
    const G4Region* r = store->GetRegion(regionName[i]);
    if(r && verboseLevel > 0) {
      G4cout << "### G4LowECapture: new G4Region <" 
         << regionName[i] << ">  with tracking cut " 
         << kinEnergyThreshold/keV << " keV" << G4endl; 
    }
    if(r) { region.push_back(r); }
  }
  nRegions = region.size();
 
  // ions reusing G4GenericIon parameters
  if(part.GetParticleType() == "nucleus") {
    G4String pname = part.GetParticleName();
    if(pname != "deuteron" && pname != "triton" &&
       pname != "alpha"    && pname != "He3" &&
       pname != "alpha+"   && pname != "helium" &&
       pname != "hydrogen") { isIon = true; }
  }
}

◆ GetMeanFreePath()

G4double G4LowECapture::GetMeanFreePath	(	const G4Track &	,
		G4double	,
		G4ForceCondition *
	)

protectedvirtual

Implements G4VDiscreteProcess.

Definition at line 152 of file G4LowECapture.cc.

{
  return DBL_MAX;
}    

◆ IsApplicable()

G4bool G4LowECapture::IsApplicable ( const G4ParticleDefinition & )

virtual

Reimplemented from G4VProcess.

Definition at line 114 of file G4LowECapture.cc.

{
  return true;
}

◆ PostStepDoIt()

G4VParticleChange * G4LowECapture::PostStepDoIt	(	const G4Track &	aTrack,
		const G4Step &
	)

virtual

Reimplemented from G4VDiscreteProcess.

Definition at line 141 of file G4LowECapture.cc.

{
  pParticleChange->Initialize(aTrack);
  pParticleChange->ProposeTrackStatus(fStopAndKill);
  pParticleChange->ProposeLocalEnergyDeposit(aTrack.GetKineticEnergy());
  return pParticleChange;
}

◆ PostStepGetPhysicalInteractionLength()

G4double G4LowECapture::PostStepGetPhysicalInteractionLength	(	const G4Track &	track,
		G4double	,
		G4ForceCondition *	condition
	)

virtual

Reimplemented from G4VDiscreteProcess.

Definition at line 119 of file G4LowECapture.cc.

{
  *condition = NotForced;  
  G4double limit = DBL_MAX;
  G4double eLimit = kinEnergyThreshold;
  if(isIon) { 
    eLimit *= aTrack.GetDefinition()->GetPDGMass()/CLHEP::proton_mass_c2; 
  }
  if(aTrack.GetKineticEnergy() < eLimit) { 
    for(G4int i=0; i<nRegions; ++i) {  
      if(aTrack.GetVolume()->GetLogicalVolume()->GetRegion() == region[i]) { 
    limit = 0.0; 
    break;
      }
    }
  }
  return limit;
}

◆ SetKinEnergyLimit()

void G4LowECapture::SetKinEnergyLimit ( G4double val )

Definition at line 61 of file G4LowECapture.cc.

{
  kinEnergyThreshold = val;
  if(verboseLevel > 0) {
    G4cout << "### G4LowECapture: Tracking cut E(MeV) = " 
       << kinEnergyThreshold/MeV << G4endl;
  }
}

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

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ G4LowECapture()

◆ ~G4LowECapture()

Member Function Documentation

◆ AddRegion()

◆ BuildPhysicsTable()

◆ GetMeanFreePath()

◆ IsApplicable()

◆ PostStepDoIt()

◆ PostStepGetPhysicalInteractionLength()

◆ SetKinEnergyLimit()