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G4KaonMinusField Class Reference

#include <G4KaonMinusField.hh>

Inheritance diagram for G4KaonMinusField:
Collaboration diagram for G4KaonMinusField:

Public Member Functions

 G4KaonMinusField (G4V3DNucleus *nucleus, G4double coeff=0.35 *CLHEP::fermi)
 
virtual ~G4KaonMinusField ()
 
virtual G4double GetField (const G4ThreeVector &aPosition)
 
virtual G4double GetBarrier ()
 
virtual G4double GetCoeff ()
 
- Public Member Functions inherited from G4VNuclearField
 G4VNuclearField (G4V3DNucleus *aNucleus=0)
 
virtual ~G4VNuclearField ()
 
void SetNucleus (G4V3DNucleus *aNucleus)
 

Additional Inherited Members

- Protected Attributes inherited from G4VNuclearField
G4V3DNucleustheNucleus
 
const G4double radius
 

Detailed Description

Definition at line 47 of file G4KaonMinusField.hh.

Constructor & Destructor Documentation

G4KaonMinusField::G4KaonMinusField ( G4V3DNucleus nucleus,
G4double  coeff = 0.35*CLHEP::fermi 
)

Definition at line 49 of file G4KaonMinusField.cc.

50  : G4VNuclearField(nucleus)
51 {
52  theCoeff = coeff;
53 }
G4VNuclearField(G4V3DNucleus *aNucleus=0)
G4KaonMinusField::~G4KaonMinusField ( )
virtual

Definition at line 56 of file G4KaonMinusField.cc.

57 { }

Member Function Documentation

G4double G4KaonMinusField::GetBarrier ( )
virtual

Implements G4VNuclearField.

Definition at line 79 of file G4KaonMinusField.cc.

80 {
83  G4double coulombBarrier = (1.44/1.14) * MeV * Z / (1.0 + G4Pow::GetInstance()->Z13(A));
84  return -coulombBarrier;
85 }
static G4Pow * GetInstance()
Definition: G4Pow.cc:55
virtual G4int GetCharge()=0
virtual G4int GetMassNumber()=0
int G4int
Definition: G4Types.hh:78
G4double Z13(G4int Z) const
Definition: G4Pow.hh:127
double A(double temperature)
G4V3DNucleus * theNucleus
static constexpr double MeV
Definition: G4SIunits.hh:214
double G4double
Definition: G4Types.hh:76

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virtual G4double G4KaonMinusField::GetCoeff ( )
inlinevirtual

Reimplemented from G4VNuclearField.

Definition at line 62 of file G4KaonMinusField.hh.

62 { return theCoeff; }
G4double G4KaonMinusField::GetField ( const G4ThreeVector aPosition)
virtual

Implements G4VNuclearField.

Definition at line 60 of file G4KaonMinusField.cc.

61 {
62 // Field is 0 out of the nucleus!
63  if(aPosition.mag() >= radius) return 0.0;
64 
66 
70  G4double nucleusMass = Z*proton_mass_c2+(A-Z)*neutron_mass_c2+bindingEnergy;
71  G4double reducedMass = kaonMass*nucleusMass/(kaonMass+nucleusMass);
72 
73  G4double density = theNucleus->GetNuclearDensity()->GetDensity(aPosition);
74 
75  return -2.*pi*hbarc*hbarc/reducedMass*(2.0)*theCoeff*density+GetBarrier();
76 }
virtual G4double GetBarrier()
virtual G4int GetCharge()=0
virtual const G4VNuclearDensity * GetNuclearDensity() const =0
virtual G4int GetMassNumber()=0
int G4int
Definition: G4Types.hh:78
static G4KaonMinus * KaonMinus()
Definition: G4KaonMinus.cc:113
double A(double temperature)
float proton_mass_c2
Definition: hepunit.py:275
float neutron_mass_c2
Definition: hepunit.py:276
const G4double radius
G4double GetPDGMass() const
G4double GetDensity(const G4ThreeVector &aPosition) const
static G4double GetBindingEnergy(const G4int A, const G4int Z)
G4V3DNucleus * theNucleus
static constexpr double pi
Definition: G4SIunits.hh:75
double G4double
Definition: G4Types.hh:76
G4double bindingEnergy(G4int A, G4int Z)
double mag() const

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