Gabriele Cosmo
91 lines
3.6 KiB
C++
91 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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//
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// 080417 Add IsZAApplicable method (return false) by T. Koi
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// 080428 Add bool onFlightDB by T. Koi
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// 091118 Add Ignore and Enable On Flight Doppler Broadening methods by T. Koi
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//
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// P. Arce, June-2014 Conversion neutron_hp to particle_hp
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// V. Ivanchenko July-2023 converted back
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//
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#ifndef G4NeutronHPCaptureData_h
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#define G4NeutronHPCaptureData_h 1
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// Class Description
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// Cross-section data set for a high precision (based on evaluated data
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// libraries) description of neutron capture below 20 MeV;
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// To be used in your physics list in case you need this physics.
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// In this case you want to register an object of this class with
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// the corresponding process.
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// Class Description - End
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#include "G4DynamicParticle.hh"
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#include "G4VCrossSectionDataSet.hh"
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class G4ParticleHPManager;
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class G4ParticleDefinition;
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class G4PhysicsTable;
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class G4Element;
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class G4Material;
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class G4NeutronHPCaptureData : public G4VCrossSectionDataSet
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{
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public:
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G4NeutronHPCaptureData();
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~G4NeutronHPCaptureData() override;
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G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A,
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const G4Element*, const G4Material*) override;
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G4double GetIsoCrossSection(const G4DynamicParticle*, G4int Z, G4int A,
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const G4Isotope*, const G4Element*,
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const G4Material*) override;
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G4double GetCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT);
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void BuildPhysicsTable(const G4ParticleDefinition&) override;
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void DumpPhysicsTable(const G4ParticleDefinition&) override;
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void CrossSectionDescription(std::ostream&) const override;
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private:
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static G4PhysicsTable* theCrossSections;
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G4ParticleHPManager* fManager;
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G4double emax;
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G4double ke_cache{0.0};
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G4double xs_cache{0.0};
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const G4Element* element_cache{nullptr};
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const G4Material* material_cache{nullptr};
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G4bool isFirst{false};
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static G4bool fLock;
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};
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#endif
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