Geant4 Cross Reference |
1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 //--------------------------------------------------------------------------- 28 // 29 // ClassName: G4HadProcesses 30 // 31 // Author: 8 July 2020 V.Ivanchenko 32 // 33 // Modified: 34 // 35 // Description: access to hadronic processes via particle name or pointer 36 // access or addition of hadronic cross sections 37 // 38 //---------------------------------------------------------------------------- 39 // 40 #ifndef G4HadProcesses_h 41 #define G4HadProcesses_h 1 42 43 #include "globals.hh" 44 #include "G4HadronicProcess.hh" 45 #include "G4ParticleDefinition.hh" 46 #include "G4CrossSectionInelastic.hh" 47 #include "G4CrossSectionElastic.hh" 48 49 class G4VCrossSectionDataSet; 50 51 class G4HadProcesses 52 { 53 public: 54 55 // convert particle name to a pointer 56 static const G4ParticleDefinition* FindParticle(const G4String&); 57 58 // access to a process created before 59 static G4HadronicProcess* FindInelasticProcess(const G4ParticleDefinition*); 60 static G4HadronicProcess* FindInelasticProcess(const G4String&); 61 62 static G4HadronicProcess* FindElasticProcess(const G4ParticleDefinition*); 63 static G4HadronicProcess* FindElasticProcess(const G4String&); 64 65 static G4HadronicProcess* FindCaptureProcess(); 66 67 static G4HadronicProcess* FindFissionProcess(); 68 69 // access to cross section by the component name 70 static G4CrossSectionInelastic* InelasticXS(const G4String& componentName); 71 static G4CrossSectionElastic* ElasticXS(const G4String& componentName); 72 73 // add extra data set to a particle 74 static G4bool AddInelasticCrossSection(const G4ParticleDefinition*, G4VCrossSectionDataSet*); 75 static G4bool AddInelasticCrossSection(const G4String&, G4VCrossSectionDataSet*); 76 77 static G4bool AddElasticCrossSection(const G4ParticleDefinition*, G4VCrossSectionDataSet*); 78 static G4bool AddElasticCrossSection(const G4String&, G4VCrossSectionDataSet*); 79 80 static G4bool AddCaptureCrossSection(G4VCrossSectionDataSet*); 81 82 static G4bool AddFissionCrossSection(G4VCrossSectionDataSet*); 83 84 // build neutron physics, neutron inelastic and elastic processes 85 // and list of models should be defined before call to this functions 86 static void BuildNeutronInelasticAndCapture(G4HadronicProcess*); 87 static void BuildNeutronElastic(G4HadronicProcess*); 88 89 }; 90 91 #endif 92 93