#include <G4PolarizedComptonModel.hh>

Inheritance diagram for G4PolarizedComptonModel:

Collaboration diagram for G4PolarizedComptonModel:

Public Member Functions
	G4PolarizedComptonModel (const G4ParticleDefinition *p=0, const G4String &nam="Polarized-Compton")

virtual G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A, G4double cut, G4double emax)

G4double	ComputeAsymmetryPerAtom (G4double gammaEnergy, G4double Z)

virtual	~G4PolarizedComptonModel ()

virtual void	SampleSecondaries (std::vector< G4DynamicParticle > , const G4MaterialCutsCouple , const G4DynamicParticle , G4double tmin, G4double maxEnergy)

void	SetTargetPolarization (const G4ThreeVector &pTarget)

void	SetBeamPolarization (const G4ThreeVector &pBeam)

const G4ThreeVector &	GetTargetPolarization () const

const G4ThreeVector &	GetBeamPolarization () const

const G4ThreeVector &	GetFinalGammaPolarization () const

const G4ThreeVector &	GetFinalElectronPolarization () const

Public Member Functions inherited from G4KleinNishinaCompton
	G4KleinNishinaCompton (const G4ParticleDefinition *p=nullptr, const G4String &nam="Klein-Nishina")

virtual	~G4KleinNishinaCompton ()

virtual void	Initialise (const G4ParticleDefinition *, const G4DataVector &)

virtual void	InitialiseLocal (const G4ParticleDefinition , G4VEmModel masterModel)

Public Member Functions inherited from G4VEmModel
	G4VEmModel (const G4String &nam)

virtual	~G4VEmModel ()

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	CrossSectionPerVolume (const G4Material , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

virtual G4double	GetPartialCrossSection (const G4Material , G4int, const G4ParticleDefinition , G4double)

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 , G4double &eloss, G4double &niel, G4double length)

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	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)

G4int	SelectIsotopeNumber (const G4Element *)

const G4Element *	SelectRandomAtom (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, 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)

G4int	SelectRandomAtomNumber (const G4Material *)

void	SetParticleChange (G4VParticleChange , G4VEmFluctuationModel f=0)

void	SetCrossSectionTable (G4PhysicsTable *, G4bool isLocal)

G4ElementData *	GetElementData ()

G4PhysicsTable *	GetCrossSectionTable ()

G4VEmFluctuationModel *	GetModelOfFluctuations ()

G4VEmAngularDistribution *	GetAngularDistribution ()

void	SetAngularDistribution (G4VEmAngularDistribution *)

G4double	HighEnergyLimit () const

G4double	LowEnergyLimit () const

G4double	HighEnergyActivationLimit () const

G4double	LowEnergyActivationLimit () const

G4double	PolarAngleLimit () const

G4double	SecondaryThreshold () const

G4bool	LPMFlag () 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)

void	SetPolarAngleLimit (G4double)

void	SetSecondaryThreshold (G4double)

void	SetLPMFlag (G4bool val)

void	SetDeexcitationFlag (G4bool val)

void	SetForceBuildTable (G4bool val)

void	SetMasterThread (G4bool val)

G4bool	IsMaster () const

G4double	MaxSecondaryKinEnergy (const G4DynamicParticle *dynParticle)

const G4String &	GetName () const

void	SetCurrentCouple (const G4MaterialCutsCouple *)

const G4Element *	GetCurrentElement () const

const G4Isotope *	GetCurrentIsotope () const

G4bool	IsLocked () const

void	SetLocked (G4bool)

Private Member Functions
void	PrintWarning (const G4DynamicParticle *, G4int, G4double grej, G4double onecos, G4double phi, const G4String) const

G4PolarizedComptonModel &	operator= (const G4PolarizedComptonModel &right)

	G4PolarizedComptonModel (const G4PolarizedComptonModel &)

Private Attributes
G4PolarizedComptonCrossSection *	crossSectionCalculator

G4StokesVector	theBeamPolarization

G4StokesVector	theTargetPolarization

G4StokesVector	finalGammaPolarization

G4StokesVector	finalElectronPolarization

G4int	verboseLevel

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 *)

Protected Attributes inherited from G4KleinNishinaCompton
G4ParticleDefinition *	theGamma

G4ParticleDefinition *	theElectron

G4ParticleChangeForGamma *	fParticleChange

G4double	lowestSecondaryEnergy

Protected Attributes inherited from G4VEmModel
G4ElementData *	fElementData

G4VParticleChange *	pParticleChange

G4PhysicsTable *	xSectionTable

const std::vector< G4double > *	theDensityFactor

const std::vector< G4int > *	theDensityIdx

size_t	idxTable

Static Protected Attributes inherited from G4VEmModel
static const G4double	inveplus = 1.0/CLHEP::eplus

Detailed Description

Definition at line 61 of file G4PolarizedComptonModel.hh.

Constructor & Destructor Documentation

◆ G4PolarizedComptonModel() [1/2]

G4PolarizedComptonModel::G4PolarizedComptonModel	(	const G4ParticleDefinition *	p = `0`,
		const G4String &	nam = `"Polarized-Compton"`
	)

Definition at line 72 of file G4PolarizedComptonModel.cc.

   : G4KleinNishinaCompton(0,nam),
     verboseLevel(0)
 {
   crossSectionCalculator = new G4PolarizedComptonCrossSection();
 }

◆ ~G4PolarizedComptonModel()

G4PolarizedComptonModel::~G4PolarizedComptonModel ( )

virtual

Definition at line 82 of file G4PolarizedComptonModel.cc.

 {
   delete crossSectionCalculator;
 }

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◆ G4PolarizedComptonModel() [2/2]

G4PolarizedComptonModel::G4PolarizedComptonModel ( const G4PolarizedComptonModel & )

private

Member Function Documentation

◆ ComputeAsymmetryPerAtom()

G4double G4PolarizedComptonModel::ComputeAsymmetryPerAtom	(	G4double	gammaEnergy,
		G4double	Z
	)

Definition at line 88 of file G4PolarizedComptonModel.cc.

 {
   G4double asymmetry = 0.0 ;
 
   G4double k0 = gammaEnergy / electron_mass_c2 ;
   G4double k1 = 1 + 2*k0 ;
 
   asymmetry = -k0;
   asymmetry *= (k0 + 1.)*sqr(k1)*G4Log(k1) - 2.*k0*(5.*sqr(k0) + 4.*k0 + 1.);
   asymmetry /= ((k0 - 2.)*k0  -2.)*sqr(k1)*G4Log(k1) + 2.*k0*(k0*(k0 + 1.)*(k0 + 8.) + 2.);     
 
   // G4cout<<"energy = "<<GammaEnergy<<"  asymmetry = "<<asymmetry<<"\t\t GAM = "<<k0<<G4endl;
   if (asymmetry>1.) G4cout<<"ERROR in G4PolarizedComptonModel::ComputeAsymmetryPerAtom"<<G4endl;
 
   return asymmetry;
 }

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◆ ComputeCrossSectionPerAtom()

G4double G4PolarizedComptonModel::ComputeCrossSectionPerAtom	(	const G4ParticleDefinition *	pd,
		G4double	kinEnergy,
		G4double	Z,
		G4double	A,
		G4double	cut,
		G4double	emax
	)

virtual

Reimplemented from G4KleinNishinaCompton.

Definition at line 107 of file G4PolarizedComptonModel.cc.

 {
   double xs = 
     G4KleinNishinaCompton::ComputeCrossSectionPerAtom(pd,kinEnergy,
                               Z,A,cut,emax);
   G4double polzz = theBeamPolarization.p3()*theTargetPolarization.z();
   if (polzz > 0.0) {
     G4double asym = ComputeAsymmetryPerAtom(kinEnergy, Z);  
     xs *= (1.+polzz*asym);
   }
   return xs;
 }

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◆ GetBeamPolarization()

const G4ThreeVector & G4PolarizedComptonModel::GetBeamPolarization ( ) const

inline

Definition at line 126 of file G4PolarizedComptonModel.hh.

 {
   return theBeamPolarization;
 }

◆ GetFinalElectronPolarization()

const G4ThreeVector & G4PolarizedComptonModel::GetFinalElectronPolarization ( ) const

inline

Definition at line 134 of file G4PolarizedComptonModel.hh.

 {
   return finalElectronPolarization;
 }

◆ GetFinalGammaPolarization()

const G4ThreeVector & G4PolarizedComptonModel::GetFinalGammaPolarization ( ) const

inline

Definition at line 130 of file G4PolarizedComptonModel.hh.

 {
   return finalGammaPolarization;
 }

◆ GetTargetPolarization()

const G4ThreeVector & G4PolarizedComptonModel::GetTargetPolarization ( ) const

inline

Definition at line 122 of file G4PolarizedComptonModel.hh.

 {
   return theTargetPolarization;
 }

◆ operator=()

G4PolarizedComptonModel& G4PolarizedComptonModel::operator= ( const G4PolarizedComptonModel & right )

private

◆ PrintWarning()

void G4PolarizedComptonModel::PrintWarning	(	const G4DynamicParticle *	dp,
		G4int	nloop,
		G4double	grej,
		G4double	onecos,
		G4double	phi,
		const G4String	sss
	)		const

private

Definition at line 420 of file G4PolarizedComptonModel.cc.

 {
   G4ExceptionDescription ed;
   ed << "Problem of scattering sampling: " << sss << "\n"
      << "Niter= " << nloop << " grej= " << grej << " cos(theta)= " 
      << 1.0-onecos << " phi= " << phi << "\n"
      << "Gamma E(MeV)= " << dp->GetKineticEnergy()/MeV
      << " dir= " << dp->GetMomentumDirection() 
      << " pol= " << dp->GetPolarization();
   G4Exception("G4PolarizedComptonModel::SampleSecondaries","em0044",
           JustWarning, ed, "");
   
 }

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◆ SampleSecondaries()

void G4PolarizedComptonModel::SampleSecondaries	(	std::vector< G4DynamicParticle >	fvect,
		const G4MaterialCutsCouple *	,
		const G4DynamicParticle *	aDynamicGamma,
		G4double	tmin,
		G4double	maxEnergy
	)

virtual

Reimplemented from G4KleinNishinaCompton.

Definition at line 128 of file G4PolarizedComptonModel.cc.

 {
   // do nothing below the threshold
   if(aDynamicGamma->GetKineticEnergy() <= LowEnergyLimit()) { return; }
 
   const G4Track * aTrack = fParticleChange->GetCurrentTrack();
   G4VPhysicalVolume*  aPVolume  = aTrack->GetVolume();
   G4LogicalVolume*    aLVolume  = aPVolume->GetLogicalVolume();
 
   if (verboseLevel >= 1) {
     G4cout<<"G4PolarizedComptonModel::SampleSecondaries in "
           <<  aLVolume->GetName() <<G4endl;
   }
   G4PolarizationManager * polarizationManager = 
     G4PolarizationManager::GetInstance();
 
   // obtain polarization of the beam
   theBeamPolarization =  aDynamicGamma->GetPolarization();
   theBeamPolarization.SetPhoton();
 
   // obtain polarization of the media
   G4bool targetIsPolarized = polarizationManager->IsPolarized(aLVolume);
   theTargetPolarization = 
     polarizationManager->GetVolumePolarization(aLVolume);
 
   // if beam is linear polarized or target is transversely polarized 
   // determine the angle to x-axis
   // (assumes same PRF as in the polarization definition)
 
   G4ThreeVector gamDirection0 = aDynamicGamma->GetMomentumDirection();
 
   // transfere theTargetPolarization 
   // into the gamma frame (problem electron is at rest)
   if (targetIsPolarized) {
     theTargetPolarization.rotateUz(gamDirection0);
   }
   // The scattered gamma energy is sampled according to 
   // Klein - Nishina formula.
   // The random number techniques of Butcher & Messel are used 
   // (Nuc Phys 20(1960),15).
   // Note : Effects due to binding of atomic electrons are negliged.
  
   G4double gamEnergy0 = aDynamicGamma->GetKineticEnergy();
   G4double E0_m = gamEnergy0 / electron_mass_c2 ;
 
   //
   // sample the energy rate of the scattered gamma 
   //
 
   G4double epsilon, sint2;
   G4double onecost = 0.0;
   G4double Phi     = 0.0;
   G4double greject = 1.0;
   G4double cosTeta = 1.0;
   G4double sinTeta = 0.0;
 
   G4double eps0       = 1./(1. + 2.*E0_m);
   G4double epsilon0sq = eps0*eps0;
   G4double alpha1     = - G4Log(eps0);
   G4double alpha2     = alpha1 + 0.5*(1.- epsilon0sq);
 
   G4double polarization = 
     theBeamPolarization.p3()*theTargetPolarization.p3();
 
   CLHEP::HepRandomEngine* rndmEngineMod = G4Random::getTheEngine();
   G4int nloop = 0;
   G4bool end = false;
 
   G4double rndm[3];
 
   do {
     do {
       ++nloop;
       // false interaction if too many iterations
       if(nloop > nlooplim) { 
     PrintWarning(aDynamicGamma, nloop, greject, onecost, Phi, 
              "too many iterations"); 
     return; 
       }
 
       // 3 random numbers to sample scattering
       rndmEngineMod->flatArray(3, rndm);
 
       if ( alpha1 > alpha2*rndm[0]) {
     epsilon   = G4Exp(-alpha1*rndm[1]);   // epsilon0**r
       } else {
     epsilon = std::sqrt(epsilon0sq + (1.- epsilon0sq)*rndm[1]);
       }
 
       onecost = (1.- epsilon)/(epsilon*E0_m);
       sint2   = onecost*(2.-onecost);
 
       G4double gdiced = 2.*(1./epsilon+epsilon);
       G4double gdist  = 1./epsilon + epsilon - sint2 
     - polarization*(1./epsilon-epsilon)*(1.-onecost);
 
       greject = gdist/gdiced;
 
       if (greject > 1.0) { 
     PrintWarning(aDynamicGamma, nloop, greject, onecost, Phi, 
              "theta majoranta wrong"); 
       }
       // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
     } while (greject < rndm[2]);
 
     // assuming phi loop sucessful
     end = true;
  
     //
     // scattered gamma angles. ( Z - axis along the parent gamma)
     //
     cosTeta = 1. - onecost; 
     sinTeta = std::sqrt(sint2);
     do {
       ++nloop;
 
       // 2 random numbers to sample scattering
       rndmEngineMod->flatArray(2, rndm);
 
       // false interaction if too many iterations
       Phi = twopi * rndm[0];
       if(nloop > nlooplim) { 
     PrintWarning(aDynamicGamma, nloop, greject, onecost, Phi, 
              "too many iterations"); 
     return; 
       }
 
       G4double gdiced = 1./epsilon + epsilon - sint2 
     + std::abs(theBeamPolarization.p3())*
     ( std::abs((1./epsilon-epsilon)*cosTeta*theTargetPolarization.p3())
       +(1.-epsilon)*sinTeta*(std::sqrt(sqr(theTargetPolarization.p1()) 
                        + sqr(theTargetPolarization.p2()))))
     +sint2*(std::sqrt(sqr(theBeamPolarization.p1()) + 
               sqr(theBeamPolarization.p2())));
 
       G4double gdist = 1./epsilon + epsilon - sint2 
     + theBeamPolarization.p3()*
     ((1./epsilon-epsilon)*cosTeta*theTargetPolarization.p3()
      +(1.-epsilon)*sinTeta*(std::cos(Phi)*theTargetPolarization.p1()+
                 std::sin(Phi)*theTargetPolarization.p2()))
     -sint2*(std::cos(2.*Phi)*theBeamPolarization.p1()
         +std::sin(2.*Phi)*theBeamPolarization.p2());
       greject = gdist/gdiced;
 
       if (greject > 1.0) {
     PrintWarning(aDynamicGamma, nloop, greject, onecost, Phi, 
              "phi majoranta wrong"); 
       }
 
       if(greject < 1.e-3) {
     PrintWarning(aDynamicGamma, nloop, greject, onecost, Phi, 
              "phi loop ineffective"); 
     // restart theta loop
         end = false;
         break;
       }
      
       // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
     } while (greject < rndm[1]);
   } while(!end);
   G4double dirx = sinTeta*std::cos(Phi), diry = sinTeta*std::sin(Phi), 
     dirz = cosTeta;
 
   //
   // update G4VParticleChange for the scattered gamma
   //
    
   G4ThreeVector gamDirection1 ( dirx,diry,dirz );
   gamDirection1.rotateUz(gamDirection0);
   G4double gamEnergy1 = epsilon*gamEnergy0;
 
   G4double edep = 0.0;
   if(gamEnergy1 > lowestSecondaryEnergy) {
     fParticleChange->ProposeMomentumDirection(gamDirection1);
     fParticleChange->SetProposedKineticEnergy(gamEnergy1);
   } else { 
     fParticleChange->ProposeTrackStatus(fStopAndKill);
     fParticleChange->SetProposedKineticEnergy(0.0);
     edep = gamEnergy1;
   }
  
   // 
   // calculate Stokesvector of final state photon and electron
   //
   G4ThreeVector  nInteractionFrame = 
     G4PolarizationHelper::GetFrame(gamDirection1,gamDirection0);
 
   // transfere theBeamPolarization and theTargetPolarization 
   // into the interaction frame (note electron is in gamma frame)
   if (verboseLevel>=1) {
     G4cout << "========================================\n";
     G4cout << " nInteractionFrame = " <<nInteractionFrame<<"\n";
     G4cout << " GammaDirection0 = " <<gamDirection0<<"\n";
     G4cout << " gammaPolarization = " <<theBeamPolarization<<"\n";
     G4cout << " electronPolarization = " <<theTargetPolarization<<"\n";
   }
 
   theBeamPolarization.InvRotateAz(nInteractionFrame,gamDirection0);
   theTargetPolarization.InvRotateAz(nInteractionFrame,gamDirection0);
 
   if (verboseLevel>=1) {
     G4cout << "----------------------------------------\n";
     G4cout << " gammaPolarization = " <<theBeamPolarization<<"\n";
     G4cout << " electronPolarization = " <<theTargetPolarization<<"\n";
     G4cout << "----------------------------------------\n";
   }
 
   // initialize the polarization transfer matrix
   crossSectionCalculator->Initialize(epsilon,E0_m,0.,
                      theBeamPolarization,
                      theTargetPolarization,2);
   
   if(gamEnergy1 > lowestSecondaryEnergy) {
  
     // in interaction frame
     // calculate polarization transfer to the photon (in interaction plane)
     finalGammaPolarization = crossSectionCalculator->GetPol2();
     if (verboseLevel>=1) {
       G4cout << " gammaPolarization1 = " <<finalGammaPolarization<<"\n";
     }
     finalGammaPolarization.SetPhoton();
 
     // translate polarization into particle reference frame
     finalGammaPolarization.RotateAz(nInteractionFrame,gamDirection1);
     if (finalGammaPolarization.mag() > 1.+1.e-8){
       G4cout<<"ERROR in Polarizaed Compton Scattering !"<<G4endl;
       G4cout<<"Polarization of final photon more than 100%"<<G4endl;
       G4cout<<finalGammaPolarization<<" mag = "
         <<finalGammaPolarization.mag()<<G4endl;
     }
     //store polarization vector
     fParticleChange->ProposePolarization(finalGammaPolarization);
     if (verboseLevel>=1) {
       G4cout << " gammaPolarization1 = " <<finalGammaPolarization<<"\n";
       G4cout << " GammaDirection1 = " <<gamDirection1<<"\n";
     }
   }
 
   //
   // kinematic of the scattered electron
   //
   G4double eKinEnergy = gamEnergy0 - gamEnergy1;
 
   if (eKinEnergy > lowestSecondaryEnergy) {
   
     G4ThreeVector eDirection = 
       gamEnergy0*gamDirection0 - gamEnergy1*gamDirection1;
     eDirection = eDirection.unit();
 
     finalElectronPolarization = crossSectionCalculator->GetPol3();
     if (verboseLevel>=1) {
       G4cout << " electronPolarization1 = " 
          <<finalElectronPolarization<<"\n";
     }
     // transfer into particle reference frame
     finalElectronPolarization.RotateAz(nInteractionFrame,eDirection);
     if (verboseLevel>=1) {
       G4cout << " electronPolarization1 = " 
          <<finalElectronPolarization<<"\n";
       G4cout << " ElecDirection = " <<eDirection<<"\n";
     }
 
     // create G4DynamicParticle object for the electron.
     G4DynamicParticle* aElectron = 
       new G4DynamicParticle(theElectron,eDirection,eKinEnergy);
     //store polarization vector
     if (finalElectronPolarization.mag() > 1.+1.e-8){
       G4cout<<"ERROR in Polarizaed Compton Scattering !"<<G4endl;
       G4cout<<"Polarization of final electron more than 100%"<<G4endl;
       G4cout<<finalElectronPolarization<<" mag = "
         <<finalElectronPolarization.mag()<<G4endl;
     }
     aElectron->SetPolarization(finalElectronPolarization.p1(),
                    finalElectronPolarization.p2(),
                    finalElectronPolarization.p3());
     fvect->push_back(aElectron);
   } else {
     edep += eKinEnergy;  
   }
   // energy balance
   if(edep > 0.0) { 
     fParticleChange->ProposeLocalEnergyDeposit(edep);
   }
 }

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◆ SetBeamPolarization()

void G4PolarizedComptonModel::SetBeamPolarization ( const G4ThreeVector & pBeam )

inline

Definition at line 118 of file G4PolarizedComptonModel.hh.

 {
   theBeamPolarization = pBeam;
 }

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◆ SetTargetPolarization()

void G4PolarizedComptonModel::SetTargetPolarization ( const G4ThreeVector & pTarget )

inline

Definition at line 114 of file G4PolarizedComptonModel.hh.

 {
   theTargetPolarization = pTarget;
 }

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Member Data Documentation

◆ crossSectionCalculator

G4PolarizedComptonCrossSection* G4PolarizedComptonModel::crossSectionCalculator

private

Definition at line 101 of file G4PolarizedComptonModel.hh.

◆ finalElectronPolarization

G4StokesVector G4PolarizedComptonModel::finalElectronPolarization

private

Definition at line 107 of file G4PolarizedComptonModel.hh.

◆ finalGammaPolarization

G4StokesVector G4PolarizedComptonModel::finalGammaPolarization

private

Definition at line 106 of file G4PolarizedComptonModel.hh.

◆ theBeamPolarization

G4StokesVector G4PolarizedComptonModel::theBeamPolarization

private

Definition at line 103 of file G4PolarizedComptonModel.hh.

◆ theTargetPolarization

G4StokesVector G4PolarizedComptonModel::theTargetPolarization

private

Definition at line 104 of file G4PolarizedComptonModel.hh.

◆ verboseLevel

G4int G4PolarizedComptonModel::verboseLevel

private

Definition at line 109 of file G4PolarizedComptonModel.hh.

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

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ G4PolarizedComptonModel() [1/2]

◆ ~G4PolarizedComptonModel()

◆ G4PolarizedComptonModel() [2/2]

Member Function Documentation

◆ ComputeAsymmetryPerAtom()

◆ ComputeCrossSectionPerAtom()

◆ GetBeamPolarization()

◆ GetFinalElectronPolarization()

◆ GetFinalGammaPolarization()

◆ GetTargetPolarization()

◆ operator=()

◆ PrintWarning()

◆ SampleSecondaries()

◆ SetBeamPolarization()

◆ SetTargetPolarization()

Member Data Documentation

◆ crossSectionCalculator

◆ finalElectronPolarization

◆ finalGammaPolarization

◆ theBeamPolarization

◆ theTargetPolarization

◆ verboseLevel