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 // Geant4 Class file 27 // 28 // File name: G4PolarizedBremsstrahlungXS 29 // 30 // Author: Karim Laihem and Andreas Sch 31 // 32 // Class Description: 33 // determine the polarization of the final s 34 // in a bremsstrahlung scattering process em 35 // cross section by Olsen and Maximon 36 37 #ifndef G4PolarizedBremsstrahlungXS_h 38 #define G4PolarizedBremsstrahlungXS_h 1 39 40 #include "globals.hh" 41 #include "G4StokesVector.hh" 42 #include "G4VPolarizedXS.hh" 43 44 class G4PolarizedBremsstrahlungXS : public G4V 45 { 46 public: 47 G4PolarizedBremsstrahlungXS(); 48 ~G4PolarizedBremsstrahlungXS() override; 49 50 void Initialize(G4double eps, G4double X, G4 51 const G4StokesVector& p0, co 52 G4int flag = 0) override; 53 G4double XSection(const G4StokesVector& pol2 54 const G4StokesVector& pol3 55 56 // return expected mean polarisation 57 G4StokesVector GetPol2() override; // elect 58 G4StokesVector GetPol3() override; // photo 59 60 G4PolarizedBremsstrahlungXS& operator 61 const G4PolarizedBremsstrahlungXS& right) 62 G4PolarizedBremsstrahlungXS(const G4Polarize 63 64 private: 65 static G4double SCRN[2][19]; // screening f 66 67 G4StokesVector fFinalLeptonPolarization; 68 G4StokesVector fFinalGammaPolarization; 69 }; 70 71 #endif 72