XCrystalPlanarMolierePotential Class Reference

#include <XCrystalPlanarMolierePotential.hh>

Inheritance diagram for XCrystalPlanarMolierePotential:

Collaboration diagram for XCrystalPlanarMolierePotential:

Public Member Functions
G4double	ComputeECForSinglePlane (G4double, XPhysicalLattice *)
G4double	ComputeMaximum (XPhysicalLattice *)
G4double	ComputeMinimum (XPhysicalLattice *)
	XCrystalPlanarMolierePotential ()
	~XCrystalPlanarMolierePotential ()
Public Member Functions inherited from XVCrystalPlanarAnalytical
void	SetNumberOfPlanes (G4int)
G4int	GetNumberOfPlanes ()
G4ThreeVector	ComputeEC (G4ThreeVector, XPhysicalLattice *)
G4ThreeVector	ComputeECFromVector (G4ThreeVector)
G4ThreeVector	ComputePositionInUnitCell (G4ThreeVector, XPhysicalLattice *)
virtual void	PrintOnFile (const G4String &, XPhysicalLattice *, G4double)
virtual void	ReadFromFile (const G4String &, XPhysicalLattice *, G4double=1)
virtual void	ReadFromECHARM (const G4String &, G4double=1)
void	InitializeVector ()
	XVCrystalPlanarAnalytical ()
	~XVCrystalPlanarAnalytical ()
Public Member Functions inherited from XVCrystalCharacteristic
XPhysicalLattice *	GetXPhysicalLattice (G4VPhysicalVolume *)
XUnitCell *	GetXUnitCell (G4VPhysicalVolume *)
XLogicalLattice *	GetLogicalLattice (G4VPhysicalVolume *)
void	InitializePhysicalLattice (XPhysicalLattice *)
G4ThreeVector	GetEC (G4ThreeVector, XPhysicalLattice *)
virtual G4double	ComputeTFScreeningRadius (XPhysicalLattice *)
virtual G4double	GetMaximum (XPhysicalLattice *)
virtual G4double	GetMinimum (XPhysicalLattice *)
G4bool	IsInitialized (XPhysicalLattice *)
	XVCrystalCharacteristic ()
	~XVCrystalCharacteristic ()

Additional Inherited Members
Protected Attributes inherited from XVCrystalCharacteristic
G4double	fMaximum
G4double	fMinimum
XPhysicalLattice *	fPhysicalLattice
G4PhysicsVector *	fVectorEC

Detailed Description

Definition at line 36 of file XCrystalPlanarMolierePotential.hh.

Constructor & Destructor Documentation

XCrystalPlanarMolierePotential::XCrystalPlanarMolierePotential

(

)

Definition at line 33 of file XCrystalPlanarMolierePotential.cc.

                                                              {
    fAlfa[0] = 0.1;
    fAlfa[1] = 0.55;
    fAlfa[2] = 0.35;
    
    fBeta[0] = 6.0;
    fBeta[1] = 1.2;
    fBeta[2] = 0.3;
}

XCrystalPlanarMolierePotential::~XCrystalPlanarMolierePotential

(

)

Definition at line 45 of file XCrystalPlanarMolierePotential.cc.

                                                               {
}

Member Function Documentation

G4double XCrystalPlanarMolierePotential::ComputeECForSinglePlane ( G4double  vXposition, XPhysicalLattice *  vLattice  )

virtual

Implements XVCrystalPlanarAnalytical.

Definition at line 51 of file XCrystalPlanarMolierePotential.cc.

                                                   {
    
    G4VPhysicalVolume* vVolume = vLattice->GetVolume();
    G4double aTF = ComputeTFScreeningRadius(vLattice);

    G4double vValueForSinglePlane = 0.;
    
    for(unsigned int i=0;i<3;i++){
        vValueForSinglePlane += ( fAlfa[i]/fBeta[i] *
                                 std::exp( - std::fabs(vXposition) * fBeta[i] / aTF ) );
    }
    
    vValueForSinglePlane *= 2. * CLHEP::pi;
    vValueForSinglePlane *= GetXUnitCell(vVolume)->ComputeDirectPeriod(
                                    GetXPhysicalLattice(vVolume)->GetMiller(0),
                                    GetXPhysicalLattice(vVolume)->GetMiller(1),
                                    GetXPhysicalLattice(vVolume)->GetMiller(2));
    
    vValueForSinglePlane *= aTF;

    vValueForSinglePlane *= (CLHEP::elm_coupling);

    vValueForSinglePlane *= (GetXUnitCell(vVolume)->ComputeAtomVolumeDensity());

    return vValueForSinglePlane;
}

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G4double XCrystalPlanarMolierePotential::ComputeMaximum ( XPhysicalLattice *  vLattice )

virtual

Reimplemented from XVCrystalPlanarAnalytical.

Definition at line 82 of file XCrystalPlanarMolierePotential.cc.

                                          {

    G4double vMaximum = GetEC(G4ThreeVector(0.,0.,0.),vLattice).y();
    
    return vMaximum;
}

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G4double XCrystalPlanarMolierePotential::ComputeMinimum ( XPhysicalLattice *  vLattice )

virtual

Reimplemented from XVCrystalPlanarAnalytical.

Definition at line 92 of file XCrystalPlanarMolierePotential.cc.

                                          {
    G4VPhysicalVolume* vVolume = vLattice->GetVolume();
    G4double vInterplanarDistance =
        GetXUnitCell(vVolume)->ComputeDirectPeriod(
                    GetXPhysicalLattice(vVolume)->GetMiller(0),
                    GetXPhysicalLattice(vVolume)->GetMiller(1),
                    GetXPhysicalLattice(vVolume)->GetMiller(2));
    
    G4double vMinimum = GetEC(G4ThreeVector(0.,vInterplanarDistance/2.,0.),
                              vLattice).y();
    
    return vMinimum;
}

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

• source/geant4.10.03.p02/examples/extended/exoticphysics/channeling/include/XCrystalPlanarMolierePotential.hh
• source/geant4.10.03.p02/examples/extended/exoticphysics/channeling/src/XCrystalPlanarMolierePotential.cc