| Geant4 Cross Reference |
1 // 1
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25 //
26 // Geant4 class file
27 //
28 // File name: G4PolarizedIonisationBhabhaX
29 //
30 // Author: Andreas Schaelicke and Pavel
31 //
32 // Class Description:
33 // * calculates the differential cross secti
34 // space)
35 // * incoming positron (along positive z dir
36 // rest
37 // * phi denotes the angle between the scatt
38 // X-axis
39 // * all stokes vectors refer to spins in th
40
41 #ifndef G4PolarizedIonisationBhabhaXS_h
42 #define G4PolarizedIonisationBhabhaXS_h 1
43
44 #include "G4StokesVector.hh"
45 #include "G4VPolarizedXS.hh"
46
47 class G4PolarizedIonisationBhabhaXS : public G
48 {
49 public:
50 G4PolarizedIonisationBhabhaXS();
51 ~G4PolarizedIonisationBhabhaXS() override;
52
53 void Initialize(G4double x, G4double y, G4do
54 const G4StokesVector& p0, co
55 G4int flag = 0) override;
56
57 G4double XSection(const G4StokesVector& pol2
58 const G4StokesVector& pol3
59 G4double TotalXSection(G4double xmin, G4doub
60 const G4StokesVector&
61 const G4StokesVector&
62
63 // return expected mean polarisation
64 G4StokesVector GetPol2() override;
65 G4StokesVector GetPol3() override;
66
67 G4PolarizedIonisationBhabhaXS& operator
68 const G4PolarizedIonisationBhabhaXS& right
69 G4PolarizedIonisationBhabhaXS(const G4Polari
70
71 private:
72 // - part depending on the polarization of t
73 G4ThreeVector fPhi2;
74 // - part depending on the polarization of t
75 G4ThreeVector fPhi3;
76
77 G4double fPhi0;
78 };
79 #endif
80