Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // ------------------------------------------- 27 // 28 // Geant4 Class header file 29 // 30 // File name: G4PolarizedAnnihilationModel 31 // 32 // Author: Andreas Schaelicke and Pavel 33 // 34 // Class Description: 35 // Implementation of polarized gamma Annihil 36 // 37 // ------------------------------------------- 38 39 #ifndef G4PolarizedAnnihilationModel_h 40 #define G4PolarizedAnnihilationModel_h 1 41 42 #include "globals.hh" 43 #include "G4eeToTwoGammaModel.hh" 44 #include "G4ThreeVector.hh" 45 #include "G4StokesVector.hh" 46 47 class G4DynamicParticle; 48 class G4MaterialCutsCouple; 49 class G4ParticleChangeForGamma; 50 class G4ParticleDefinition; 51 class G4PolarizedAnnihilationXS; 52 53 class G4PolarizedAnnihilationModel : public G4 54 { 55 public: 56 explicit G4PolarizedAnnihilationModel( 57 const G4ParticleDefinition* p = nullptr, 58 const G4String& nam = "Polarized 59 60 virtual ~G4PolarizedAnnihilationModel() over 61 62 virtual void Initialise(const G4ParticleDefi 63 const G4DataVector&) 64 65 virtual G4double ComputeCrossSectionPerElect 66 67 void ComputeAsymmetriesPerElectron(G4double 68 G4double& 69 70 virtual void SampleSecondaries(std::vector<G 71 const G4Mater 72 const G4Dynam 73 G4double maxE 74 75 // polarized routines 76 inline void SetTargetPolarization(const G4Th 77 inline void SetBeamPolarization(const G4Thre 78 inline const G4ThreeVector& GetTargetPolariz 79 inline const G4ThreeVector& GetBeamPolarizat 80 inline const G4ThreeVector& GetFinalGamma1Po 81 inline const G4ThreeVector& GetFinalGamma2Po 82 83 G4PolarizedAnnihilationModel& operator 84 const G4PolarizedAnnihilationModel& right) 85 G4PolarizedAnnihilationModel(const G4Polariz 86 87 private: 88 G4PolarizedAnnihilationXS* fCrossSectionCalc 89 G4ParticleChangeForGamma* fParticleChange; 90 91 // incoming 92 G4StokesVector fBeamPolarization; // posi 93 G4StokesVector fTargetPolarization; // elec 94 // outgoing 95 G4StokesVector fFinalGamma1Polarization; 96 G4StokesVector fFinalGamma2Polarization; 97 98 G4int fVerboseLevel; 99 }; 100 101 //....oooOO0OOooo........oooOO0OOooo........oo 102 103 inline void G4PolarizedAnnihilationModel::SetT 104 const G4ThreeVector& pTarget) 105 { 106 fTargetPolarization = G4StokesVector(pTarget 107 } 108 inline void G4PolarizedAnnihilationModel::SetB 109 const G4ThreeVector& pBeam) 110 { 111 fBeamPolarization = G4StokesVector(pBeam); 112 } 113 inline const G4ThreeVector& 114 G4PolarizedAnnihilationModel::GetTargetPolariz 115 { 116 return fTargetPolarization; 117 } 118 inline const G4ThreeVector& G4PolarizedAnnihil 119 const 120 { 121 return fBeamPolarization; 122 } 123 inline const G4ThreeVector& 124 G4PolarizedAnnihilationModel::GetFinalGamma1Po 125 { 126 return fFinalGamma1Polarization; 127 } 128 inline const G4ThreeVector& 129 G4PolarizedAnnihilationModel::GetFinalGamma2Po 130 { 131 return fFinalGamma2Polarization; 132 } 133 134 #endif 135