Import Geant4 8.3.0 source tree

2016-06-09 15:07:44 +02:00
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+// $Id: G4BGGNucleonInelasticXS.hh,v 1.1 2007/03/13 15:19:30 vnivanch Exp $
+// GEANT4 tag $Name: geant4-08-03 $
+//
+// -------------------------------------------------------------------
+//
+// GEANT4 Class header file
+//
+//
+// File name:     G4BGGNucleonInelasticXS
+//
+// Author:        Vladimir Ivanchenko
+//
+// Creation date: 13.03.2007
+// Modifications:
+//
+//
+// Class Description:
+//
+// Wrapper of proton and neutron inelastic cross-sections using Barashenkov 
+// parametersation below 100 GeV and Glauber-Gribov model above
+//
+// -------------------------------------------------------------------
+//
+
+#ifndef G4BGGNucleonInelasticXS_h
+#define G4BGGNucleonInelasticXS_h
+
+#include "globals.hh"
+#include "G4VCrossSectionDataSet.hh"
+#include "G4ParticleDefinition.hh"
+#include "G4Element.hh"
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+class G4GlauberGribovCrossSection;
+class G4NucleonNuclearCrossSection;
+
+class G4BGGNucleonInelasticXS : public G4VCrossSectionDataSet
+{
+public:
+
+  G4BGGNucleonInelasticXS (const G4ParticleDefinition*);
+
+  virtual ~G4BGGNucleonInelasticXS();
+   
+  virtual
+  G4bool IsApplicable(const G4DynamicParticle*, const G4Element*);
+
+  virtual
+  G4bool IsZAApplicable(const G4DynamicParticle*, G4double Z, G4double A);
+
+  virtual
+  G4double GetCrossSection(const G4DynamicParticle*, 
+			   const G4Element*, G4double aTemperature = 0.);
+
+  virtual
+  G4double GetIsoZACrossSection(const G4DynamicParticle*, G4double /*Z*/,
+				G4double /*A*/, G4double aTemperature = 0.);
+
+  virtual
+  void BuildPhysicsTable(const G4ParticleDefinition&);
+
+  virtual
+  void DumpPhysicsTable(const G4ParticleDefinition&); 
+
+private:
+
+  void Initialise();
+
+  G4double thEnergy;  // threshold of Glauber model
+  G4double theFac[93];
+
+  const G4ParticleDefinition*     particle;
+  G4GlauberGribovCrossSection*    fGlauber;
+  G4NucleonNuclearCrossSection*   fNucleon;
+};
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+inline
+G4bool G4BGGNucleonInelasticXS::IsApplicable(const G4DynamicParticle* dp, 
+					     const G4Element*  elm)
+{
+  return IsZAApplicable(dp, elm->GetZ(), elm->GetN());
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+inline
+G4bool G4BGGNucleonInelasticXS::IsZAApplicable(const G4DynamicParticle* dp, 
+					       G4double Z, G4double/* A*/)
+{
+  return (dp->GetDefinition() == particle && Z > 1.5);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+inline
+G4double G4BGGNucleonInelasticXS::GetCrossSection(const G4DynamicParticle* dp, 
+						  const G4Element* elm, 
+						  G4double temp)
+{
+  return GetIsoZACrossSection(dp, elm->GetZ(), elm->GetN(), temp);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#endif