| 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 //
29 // GEANT4 Class header file
30 //
31 //
32 // File name: G4DipBustGenerator
33 //
34 // Author: Vladimir Grichine
35 // Creation date: 17 May 2011
36 //
37 // Modifications:
38 //
39 //
40 // Bremsstrahlung Angular Distribution Generat
41 // suggested the dipole approximation in the r
42 // busted in the laboratory frame.
43 //
44 // -------------------------------------------
45 //
46
47 #ifndef G4DipBustGenerator_h
48 #define G4DipBustGenerator_h 1
49
50 #include "G4ios.hh"
51 #include "globals.hh"
52 #include "G4VEmAngularDistribution.hh"
53
54 class G4DipBustGenerator : public G4VEmAngular
55 {
56
57 public:
58
59 explicit G4DipBustGenerator(const G4String&
60
61 ~G4DipBustGenerator() override;
62
63 G4ThreeVector& SampleDirection(const G4Dynam
64 G4double out_energy, G4int Z,
65 const G4Material* mat = nullptr) fina
66
67 void SamplePairDirections(const G4DynamicPar
68 G4double elecKinEnergy,
69 G4double posiKinEnergy,
70 G4ThreeVector& dirElectron,
71 G4ThreeVector& dirPositron,
72 G4int Z = 0,
73 const G4Material* mat = nullptr) fin
74
75 G4double PolarAngle(G4double initial_energy,
76 G4double final_energy,
77 G4int Z);
78
79 void PrintGeneratorInformation() const final
80
81 // hide assignment operator
82 G4DipBustGenerator & operator=(const G4DipB
83 G4DipBustGenerator(const G4DipBustGenerator
84
85 private:
86
87 G4double SampleCosTheta(G4double kinEnergy);
88
89 };
90
91 #endif
92
93