#include <ExExChProcessChanneling.hh>

Inheritance diagram for ExExChProcessChanneling:

Collaboration diagram for ExExChProcessChanneling:

Public Member Functions
	ExExChProcessChanneling (const G4String &processName="ExExChProcessChanneling")

virtual	~ExExChProcessChanneling ()

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

virtual G4bool	IsApplicable (const G4ParticleDefinition &)

virtual void	BuildPhysicsTable (const G4ParticleDefinition &)

XVCrystalCharacteristic *	GetPotential ()

void	SetPotential (XVCrystalCharacteristic *)

XVCrystalCharacteristic *	GetElectricField ()

void	SetElectricField (XVCrystalCharacteristic *)

XCrystalIntegratedDensityHub *	GetIntegratedDensity ()

void	SetIntegratedDensity (XCrystalIntegratedDensityHub *)

XVCrystalCharacteristic *	GetNucleiDensity ()

void	SetNucleiDensity (XVCrystalCharacteristic *)

XVCrystalCharacteristic *	GetElectronDensity ()

void	SetElectronDensity (XVCrystalCharacteristic *)

G4double	GetTransverseVariationMax ()

void	SetTransverseVariationMax (G4double aDouble)

G4double	GetTimeStepMin ()

void	SetTimeStepMin (G4double aDouble)

void	ReadFromFileCharacteristics (G4bool)

void	SetFileCharacteristicsName (const G4String &vFilename)

G4bool	GetFileCharacteristicsName ()

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

	G4VDiscreteProcess (G4VDiscreteProcess &)

virtual	~G4VDiscreteProcess ()

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

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 ()

G4int	operator== (const G4VProcess &right) const

G4int	operator!= (const G4VProcess &right) const

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 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

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 *)

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 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 46 of file ExExChProcessChanneling.hh.

Constructor & Destructor Documentation

ExExChProcessChanneling::ExExChProcessChanneling ( const G4String & processName = "ExExChProcessChanneling" )

Definition at line 62 of file ExExChProcessChanneling.cc.

                                               :
 G4VDiscreteProcess(aName){
     fLatticeManager = XLatticeManager3::GetXLatticeManager();
     
     G4double kCarTolerance =
         G4GeometryTolerance::GetInstance()->GetSurfaceTolerance();
     G4cout<<"\n ExExChProcessChanneling::Constructor:";
     G4cout<<"Geometry surface tolerance is: ";
     G4cout<< kCarTolerance / mm << " mm"<<G4endl;
     if(verboseLevel>1) {
         G4cout << GetProcessName() << " is created "<< G4endl;
     }
     
     fFileCharacteristicsName = "";
     fTimeStepMax = 0.;
     fTimeStepMin = 2.E2 * CLHEP::angstrom;
     fTransverseVariationMax = 2.E-2 * CLHEP::angstrom;
 
     fPointYPre = -1.;
     fPointYPost = -1.;
 }

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ExExChProcessChanneling::~ExExChProcessChanneling ( )

virtual

Definition at line 86 of file ExExChProcessChanneling.cc.

86 {

87 }

Member Function Documentation

void ExExChProcessChanneling::BuildPhysicsTable ( const G4ParticleDefinition & )

virtual

Reimplemented from G4VProcess.

Definition at line 852 of file ExExChProcessChanneling.cc.

                                               {
     
 }

XVCrystalCharacteristic * ExExChProcessChanneling::GetElectricField ( )

Definition at line 112 of file ExExChProcessChanneling.cc.

                                                                   {
     return fElectricField;
 }

XVCrystalCharacteristic * ExExChProcessChanneling::GetElectronDensity ( )

Definition at line 152 of file ExExChProcessChanneling.cc.

                                                                     {
     return fElectronDensity;
 }

G4bool ExExChProcessChanneling::GetFileCharacteristicsName ( )

inline

Definition at line 102 of file ExExChProcessChanneling.hh.

102 {return fFileCharacteristicsName;};

XCrystalIntegratedDensityHub * ExExChProcessChanneling::GetIntegratedDensity ( )

Definition at line 126 of file ExExChProcessChanneling.cc.

                       {
     return fIntegratedDensity;
 }

G4double ExExChProcessChanneling::GetMeanFreePath	(	const G4Track &	aTrack,
		G4double	,
		G4ForceCondition *	condition
	)

protectedvirtual

Implements G4VDiscreteProcess.

Definition at line 496 of file ExExChProcessChanneling.cc.

                                             {
     
     //----------------------------------------
     // the condition is forced to check if
     // the volume has a lattice at each step.
     // if it hasn't, return DBL_MAX
     //----------------------------------------
     
     *condition = Forced;
     
     if(HasLattice(aTrack)){
         GetInfo(aTrack)->SetInTheCrystal(true);
         return GetChannelingMeanFreePath(aTrack);
     }
     else{
         GetInfo(aTrack)->SetInTheCrystal(false);
         return DBL_MAX;
     }
 }

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XVCrystalCharacteristic * ExExChProcessChanneling::GetNucleiDensity ( )

Definition at line 139 of file ExExChProcessChanneling.cc.

                                                                   {
     return fNucleiDensity;
 }

XVCrystalCharacteristic * ExExChProcessChanneling::GetPotential ( )

Definition at line 99 of file ExExChProcessChanneling.cc.

                                                               {
     return fPotentialEnergy;
 }

G4double ExExChProcessChanneling::GetTimeStepMin ( )

inline

Definition at line 95 of file ExExChProcessChanneling.hh.

95 {return fTimeStepMin;};

G4double ExExChProcessChanneling::GetTransverseVariationMax ( )

inline

Definition at line 87 of file ExExChProcessChanneling.hh.

                                         {
         return fTransverseVariationMax;
         };

G4bool ExExChProcessChanneling::IsApplicable ( const G4ParticleDefinition & aPD )

virtual

Reimplemented from G4VProcess.

Definition at line 845 of file ExExChProcessChanneling.cc.

                                              {
     return(aPD.GetPDGCharge() != 0.);
 }

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

virtual

Reimplemented from G4VDiscreteProcess.

Definition at line 521 of file ExExChProcessChanneling.cc.

                            {
     
     //----------------------------------------
     // check if the volume has a lattice
     // and if the particle is in channeling.
     // If it is so, the particle is forced
     // to follow the channeling plane
     // direction. If the particle has
     // dechanneled or exited the crystal,
     // the outgoing angle is evaluated
     //----------------------------------------
     
     aParticleChange.Initialize(aTrack);
     
     GetInfo(aTrack)->StoreDensityPreviousStep();
     
     if((HasLattice(aTrack) == true) &&
             (HasLatticeOnBoundaryPost(aTrack) == false)){
         UpdateParameters(aTrack);
         
         G4ThreeVector vMomentum = 
                 GetInfo(aTrack)->GetMomentumChanneled().unit();
 
         G4ThreeVector vPosition;
         vPosition =
              ComputePositionInTheCrystal(aTrack.GetStep()->GetPostStepPoint(),
              aTrack);
 
         GetXPL(aTrack)->ProjectMomentumVectorFromLatticeToWorld(vMomentum,
                                                                 vPosition);
 
         aParticleChange.ProposeMomentumDirection(vMomentum.unit());
     }
     else{
         // if the volume has no lattice it resets the density factors
         ResetDensity(aTrack);
         GetInfo(aTrack)->SetMomentumChanneled(G4ThreeVector(DBL_MAX,
                                                             DBL_MAX,
                                                             DBL_MAX));
                                                             
         GetInfo(aTrack)->SetPositionChanneled(G4ThreeVector(DBL_MAX,
                                                             DBL_MAX,
                                                             DBL_MAX));
     }
     
     return &aParticleChange;
 }

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void ExExChProcessChanneling::ReadFromFileCharacteristics ( G4bool )

void ExExChProcessChanneling::SetElectricField ( XVCrystalCharacteristic * vElectricField )

Definition at line 119 of file ExExChProcessChanneling.cc.

                                                          {
     fElectricField = vElectricField;
 }