#include <G4DiffElasticRatio.hh>

Inheritance diagram for G4DiffElasticRatio:

Collaboration diagram for G4DiffElasticRatio:

Public Member Functions
	G4DiffElasticRatio (const G4String &nam="", G4int verb=0)

virtual	~G4DiffElasticRatio ()

G4double	ComputeRatio (const G4ParticleDefinition *, G4double kinEnergy, G4int Z, G4int A)

void	SetEnergyThreshold (G4double e)

G4double	GetEnergyThreshold ()

Public Member Functions inherited from G4VCrossSectionRatio
	G4VCrossSectionRatio (const G4String &nam="", G4int verb=0)

virtual	~G4VCrossSectionRatio ()

virtual void	BuildPhysicsTable (const G4ParticleDefinition &)

virtual void	DumpPhysicsTable (const G4ParticleDefinition &)

virtual void	Description () const

void	SetVerboseLevel (G4int value)

G4int	GetVerboseLevel () const

const G4String &	GetName () const

Private Member Functions
G4DiffElasticRatio &	operator= (const G4DiffElasticRatio &right)

	G4DiffElasticRatio (const G4DiffElasticRatio &)

Private Attributes
G4ComponentGGHadronNucleusXsc *	fGGXsc

G4double	fDDthreshold

Detailed Description

Definition at line 55 of file G4DiffElasticRatio.hh.

Constructor & Destructor Documentation

◆ G4DiffElasticRatio() [1/2]

G4DiffElasticRatio::G4DiffElasticRatio	(	const G4String &	nam = `""`,
		G4int	verb = `0`
	)

Definition at line 46 of file G4DiffElasticRatio.cc.

   : G4VCrossSectionRatio( nam, verb) 
 {
   fGGXsc = new G4ComponentGGHadronNucleusXsc();
   fDDthreshold = 450.*CLHEP::MeV; // ~3 pi masses
 }

Here is the caller graph for this function:

◆ ~G4DiffElasticRatio()

G4DiffElasticRatio::~G4DiffElasticRatio ( )

virtual

Definition at line 53 of file G4DiffElasticRatio.cc.

 {
   if(fGGXsc) delete fGGXsc;
 }

◆ G4DiffElasticRatio() [2/2]

G4DiffElasticRatio::G4DiffElasticRatio ( const G4DiffElasticRatio & )

private

Member Function Documentation

◆ ComputeRatio()

G4double G4DiffElasticRatio::ComputeRatio	(	const G4ParticleDefinition *	theParticleDefinition,
		G4double	kinEnergy,
		G4int	Z,
		G4int	A
	)

virtual

Implements G4VCrossSectionRatio.

Definition at line 59 of file G4DiffElasticRatio.cc.

 {
   G4double ratio = 0.;
 
   if( A > 1 && kinEnergy > fDDthreshold )
   {
     G4double ggElXsc = fGGXsc->GetElasticElementCrossSection(theParticleDefinition,kinEnergy,
                                                        Z,A);
     G4double ggsdXsc = fGGXsc->GetDiffractionGlauberGribovXsc();
 
     if( ggElXsc > 0.) ratio = ggsdXsc/ggElXsc;
     else              ratio = 0;
   }
   // G4cout<<theParticleDefinition->GetParticleName()<<"; "<<kinEnergy/CLHEP::GeV<<" GeV; r = "<<ratio<<G4endl;
   return ratio;
 }