G4ParticleInelasticXS.hh

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// $Id: G4ParticleInelasticXS.hh 93605 2015-10-27 08:14:57Z ribon $
//
// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:    G4ParticleInelasticXS
//
// Author  Ivantchenko, Geant4, 24 May 2018
//
// Modifications:
//

// Class Description:
// This is a base class for n,p,d,t,he3,he4 inelastic hadronic cross 
// section based on data files from G4NEUTRONXSDATA data set
// and Glauber-Gribov model for high energy 
// Class Description - End
 
#ifndef G4ParticleInelasticXS_h
#define G4ParticleInelasticXS_h 1

#include "G4VCrossSectionDataSet.hh"
#include "globals.hh"
#include "G4ElementData.hh"
#include "G4Threading.hh"
#include <vector>
#include <iostream>

const G4int MAXZINELP = 93;

class G4DynamicParticle;
class G4ParticleDefinition;
class G4Element;
class G4PhysicsVector;
class G4ComponentGGHadronNucleusXsc;
class G4ComponentGGNuclNuclXsc;
class G4HadronNucleonXsc;

class G4ParticleInelasticXS : public G4VCrossSectionDataSet
{
public: 

  explicit G4ParticleInelasticXS(const G4ParticleDefinition*);

  virtual ~G4ParticleInelasticXS();

  virtual
  G4bool IsElementApplicable(const G4DynamicParticle*, G4int Z,
           const G4Material*);

  virtual
  G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A,
       const G4Element*, const G4Material*);

  virtual
  G4double GetElementCrossSection(const G4DynamicParticle*, 
          G4int Z, const G4Material* mat=nullptr);

  virtual
  G4double GetIsoCrossSection(const G4DynamicParticle*, G4int Z, G4int A,
                              const G4Isotope* iso,
                              const G4Element* elm,
                              const G4Material* mat);

  virtual const G4Isotope* SelectIsotope(const G4Element*, G4double kinEnergy);

  virtual
  void BuildPhysicsTable(const G4ParticleDefinition&);

  virtual void CrossSectionDescription(std::ostream&) const;

private: 

  void Initialise(G4int Z, G4DynamicParticle* dp, const char*);

  G4PhysicsVector* RetrieveVector(std::ostringstream& in, G4bool warn);

  G4double IsoCrossSection(G4double ekin, G4int Z, G4int A);

  G4ParticleInelasticXS & operator=(const G4ParticleInelasticXS &right);
  G4ParticleInelasticXS(const G4ParticleInelasticXS&);
  
  G4ComponentGGHadronNucleusXsc* ggXsection;
  G4ComponentGGNuclNuclXsc* nnXsection;
  G4HadronNucleonXsc* fNucleon;

  const G4ParticleDefinition* particle;
  const G4ParticleDefinition* proton;

  G4String particleName;

  G4bool   isMaster;

  G4double emax;
  std::vector<G4double> temp;

  static G4ElementData* data;

  static G4double  coeff[MAXZINELP];

  static const G4int amin[MAXZINELP];
  static const G4int amax[MAXZINELP];

#ifdef G4MULTITHREADED
  static G4Mutex particleInelasticXSMutex;
#endif
};

#endif