include/Geant4/G4NuclearRadii.hh

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0025 //
0026 //
0027 // Geant4 header G4NuclearRadii
0028 //
0029 // Author V.Ivanchenko 27.05.2019
0030 //
0031 // Collection of parameterisations of nuclear radii selected from
0032 // different classes in cross section and model sub-libraries
0033 //
0034
0035 #ifndef G4NuclearRadii_h
0036 #define G4NuclearRadii_h 1
0037
0038 #include "globals.hh"
0039
0040 class G4Pow;
0041 class G4ParticleDefinition;
0042
0043 class G4NuclearRadii
0044 {
0045 public:
0046
0047   // explicit radii for light nuclei
0048   static G4double ExplicitRadius(G4int Z, G4int A);
0049
0050   // algorithm from diffuse-elastic parameterisation (V.Grichine)
0051   static G4double Radius(G4int Z, G4int A);
0052
0053   // algorithm from e-A scattering data (V.Grichine)
0054   static G4double RadiusRMS(G4int Z, G4int A);
0055
0056   // algorithm from Glauber-Gribov nucluear-nuclear model (V.Grichine)
0057   static G4double RadiusNNGG(G4int Z, G4int A);
0058
0059   // algorithm of Edward Simpsons & Dousatsu Sakata
0060   static G4double RadiusECS(G4int Z, G4int A);
0061
0062   // algorithm from Glauber-Gribov hadron-nuclear model (V.Grichine)
0063   static G4double RadiusHNGG(G4int A);
0064
0065   // algorithm from Glauber-Gribov kaon-nuclear model (V.Grichine)
0066   static G4double RadiusKNGG(G4int A);
0067
0068   // algorithm from nuclear de-excitation module
0069   static G4double RadiusND(G4int A);
0070
0071   // algorithm from computation of Coulomb barrier in the nuclear
0072   // de-excitation module
0073   static G4double RadiusCB(G4int Z, G4int A);
0074
0075   // algorithm from computation of Coulomb barrier
0076   static G4double ParticleRadius(const G4ParticleDefinition*);
0077
0078   // algorithm for hadron-nucleon x-section
0079   static G4double CoulombFactor(
0080          const G4ParticleDefinition* theParticle,
0081      const G4ParticleDefinition* nucleon,
0082      G4double ekin);
0083
0084   // algorithm for hadron-nucleus x-section
0085   static G4double CoulombFactor(
0086      G4int Z, G4int A,
0087          const G4ParticleDefinition* theParticle,
0088      G4double ekin);
0089
0090   static G4Pow* fG4pow;
0091   static const G4double r0[93];
0092
0093 };
0094
0095 #endif
0096
0097