Geant4  10.03
G4PolarizedBremsstrahlungCrossSection.hh
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26 // $Id: G4PolarizedBremsstrahlungCrossSection.hh 96114 2016-03-16 18:51:33Z gcosmo $
27 //
28 // GEANT4 Class file
29 //
30 //
31 // File name: G4PolarizedBremsstrahlungCrossSection
32 //
33 // Author: Karim Laihem and Andreas Schaelicke
34 //
35 // Creation date: 15.05.2005
36 //
37 // Modifications:
38 // 15.10.07 introduced a more general framework for cross sections (AS)
39 //
40 // Class Description:
41 // determine the polarization of the final state
42 // in a Bremsstrahlung scattering process employing the differential
43 // cross section by Olsen and Maximon
44 //
45 #ifndef G4PolarizedBremsstrahlungCrossSection_h
46 #define G4PolarizedBremsstrahlungCrossSection_h 1
47 
48 #include "G4StokesVector.hh"
50 
51 
52 
53 
55 {
56  public:
58  virtual void Initialize(G4double eps, G4double X, G4double phi,
59  const G4StokesVector & p0,
60  const G4StokesVector & p1,
61  G4int flag=0) override;
62  virtual G4double XSection(const G4StokesVector & pol2,
63  const G4StokesVector & pol3) override;
64 
65  // return expected mean polarisation
66  G4StokesVector GetPol2() override; // electron/positron
67  G4StokesVector GetPol3() override; // photon
68  private:
69 
72 
73  void InitializeMe();
74 
76  static G4double SCRN [3][20]; // screening function lookup table;
77 };
78 
79 #endif
static const G4double eps
virtual G4double XSection(const G4StokesVector &pol2, const G4StokesVector &pol3) override
int G4int
Definition: G4Types.hh:78
bool G4bool
Definition: G4Types.hh:79
double G4double
Definition: G4Types.hh:76
virtual void Initialize(G4double eps, G4double X, G4double phi, const G4StokesVector &p0, const G4StokesVector &p1, G4int flag=0) override