Gabriele Cosmo
102 lines
3.6 KiB
C++
102 lines
3.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// Geant4 header G4NuclearRadii
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//
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// Author V.Ivanchenko 27.05.2019
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//
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// Collection of parameterisations of nuclear radii selected from
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// different classes in cross section and model sub-libraries
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//
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#ifndef G4NuclearRadii_h
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#define G4NuclearRadii_h 1
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#include "globals.hh"
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class G4Pow;
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class G4ParticleDefinition;
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class G4NuclearRadii
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{
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public:
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// explicit radii for light nuclei
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static G4double ExplicitRadius(G4int Z, G4int A);
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// algorithm from diffuse-elastic parameterisation (V.Grichine)
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static G4double Radius(G4int Z, G4int A);
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// algorithm from e-A scattering data (V.Grichine)
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static G4double RadiusRMS(G4int Z, G4int A);
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// algorithm from Glauber-Gribov nucluear-nuclear model (V.Grichine)
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static G4double RadiusNNGG(G4int Z, G4int A);
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// algorithm of Edward Simpsons & Dousatsu Sakata
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static G4double RadiusECS(G4int Z, G4int A);
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// algorithm from Glauber-Gribov hadron-nuclear model (V.Grichine)
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static G4double RadiusHNGG(G4int A);
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// algorithm from Glauber-Gribov kaon-nuclear model (V.Grichine)
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static G4double RadiusKNGG(G4int A);
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// algorithm from nuclear de-excitation module
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static G4double RadiusND(G4int A);
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// algorithm from computation of Coulomb barrier in the nuclear
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// de-excitation module
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static G4double RadiusCB(G4int Z, G4int A);
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// algorithm from computation of Coulomb barrier
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static G4double ParticleRadius(const G4ParticleDefinition*);
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// algorithm for hadron-nucleon x-section
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static G4double CoulombFactor(
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const G4ParticleDefinition* theParticle,
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const G4ParticleDefinition* nucleon,
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G4double ekin);
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// algorithm for hadron-nucleus x-section
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static G4double CoulombFactor(
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G4int Z, G4int A,
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const G4ParticleDefinition* theParticle,
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G4double ekin);
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// parameterisation of threshold shape of cross section
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static G4double NeutronInelasticShape(G4int Z, G4double ekin);
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static G4double ProtonInelasticShape(G4int Z, G4double ekin);
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static G4Pow* fG4pow;
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static const G4double r0[93];
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};
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#endif
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