include/Geant4/G4EmBuilder.hh

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0024 // ********************************************************************
0025 //
0026 //
0027 // Geant4 header G4EmBuilder
0028 //
0029 // Author V.Ivanchenko 22.05.2020
0030 //
0031 // EM physics for HEP hadrons and light ions
0032 //
0033
0034 #ifndef G4EmBuilder_h
0035 #define G4EmBuilder_h 1
0036
0037 #include "globals.hh"
0038 #include <vector>
0039
0040 class G4hMultipleScattering;
0041 class G4ParticleDefinition;
0042 class G4NuclearStopping;
0043 class G4VEmModel;
0044 class G4VMscModel;
0045
0046 class G4EmBuilder
0047 {
0048 public:
0049
0050   static void ConstructBasicEmPhysics(G4hMultipleScattering* hmsc,
0051                                       const std::vector<G4int>& listHadrons);
0052
0053   static void ConstructLightHadrons(G4ParticleDefinition* part1,
0054                                     G4ParticleDefinition* part2,
0055                                     G4bool isHEP, G4bool isProton,
0056                                     G4bool isWVI);
0057
0058   static void ConstructLightHadronsSS(G4ParticleDefinition* part1,
0059                                       G4ParticleDefinition* part2,
0060                       G4bool isHEP);
0061
0062   static void ConstructIonEmPhysics(G4hMultipleScattering* hmsc,
0063                                     G4NuclearStopping* nucStopping);
0064
0065   static void ConstructIonEmPhysicsSS();
0066
0067   // main method to be called from EM constructors to construct
0068   // EM physics for the list of leptons and hadrons common for
0069   // EM constructors
0070   static void ConstructCharged(G4hMultipleScattering* hmsc,
0071                                G4NuclearStopping* nucStopping,
0072                                G4bool isWVI = true);
0073
0074   static void ConstructChargedSS(G4hMultipleScattering* hmsc);
0075
0076   // minimal set of particles for EM physics
0077   static void ConstructMinimalEmSet();
0078
0079   // prepare EM physics for construction
0080   static void PrepareEMPhysics();
0081
0082   static void ConstructElectronMscProcess(G4VMscModel* msc1, G4VMscModel* msc2,
0083                                           G4ParticleDefinition* particle);
0084
0085   static void ConstructElectronSSProcess(G4VEmModel* ss, G4ParticleDefinition* particle);
0086 };
0087
0088 #endif
0089
0090