G4NeutronHPCaptureData.hh

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//
//
// 080417 Add IsZAApplicable method (return false) by T. Koi
// 080428 Add bool onFlightDB by T. Koi
// 091118 Add Ignore and Enable On Flight Doppler Broadening methods by T. Koi
//
// P. Arce, June-2014 Conversion neutron_hp to particle_hp
// V. Ivanchenko July-2023 converted back
//
#ifndef G4NeutronHPCaptureData_h
#define G4NeutronHPCaptureData_h 1
 
// Class Description
// Cross-section data set for a high precision (based on evaluated data
// libraries) description of neutron capture below 20 MeV;
// To be used in your physics list in case you need this physics.
// In this case you want to register an object of this class with
// the corresponding process.
// Class Description - End
 
#include "G4DynamicParticle.hh"
#include "G4VCrossSectionDataSet.hh"
 
class G4ParticleHPManager;
class G4ParticleDefinition;
class G4PhysicsTable;
class G4Element;
class G4Material;
 
class G4NeutronHPCaptureData : public G4VCrossSectionDataSet
{
  public:
    G4NeutronHPCaptureData();
    ~G4NeutronHPCaptureData() override;
 
    G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A,
                           const G4Element*, const G4Material*) override;
 
    G4double GetIsoCrossSection(const G4DynamicParticle*, G4int Z, G4int A,
                                const G4Isotope*, const G4Element*,
                                const G4Material*) override;
 
    G4double GetCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT);
 
    void BuildPhysicsTable(const G4ParticleDefinition&) override;
 
    void DumpPhysicsTable(const G4ParticleDefinition&) override;
 
    void CrossSectionDescription(std::ostream&) const override;
 
  private:
    static G4PhysicsTable* theCrossSections;
    G4ParticleHPManager* fManager;
    G4double emax;
 
    G4double ke_cache{0.0};
    G4double xs_cache{0.0};
    const G4Element* element_cache{nullptr};
    const G4Material* material_cache{nullptr};
 
    G4bool isFirst{false};
    static G4bool fLock;
};
 
#endif