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G4LivermorePolarizedComptonModel.hh
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25 //
26 //
27 // Authors: G.Depaola & F.Longo
28 //
29 
30 #ifndef G4LivermorePolarizedComptonModel_h
31 #define G4LivermorePolarizedComptonModel_h 1
32 
33 #include "G4VEmModel.hh"
34 #include "G4LPhysicsFreeVector.hh"
35 
38 class G4ShellData;
39 class G4DopplerProfile;
40 
41 #include "G4VEMDataSet.hh"
42 #include "G4CompositeEMDataSet.hh"
43 
44 
45 //#include "G4Electron.hh"
46 //#include "G4CrossSectionHandler.hh"
47 //#include "G4LogLogInterpolation.hh"
48 //#include "G4CompositeEMDataSet.hh"
49 //#include "G4ForceCondition.hh"
50 //#include "G4Gamma.hh"
51 
53 {
54 
55 public:
56 
58  const G4String& nam = "LivermorePolarizedCompton");
59 
61 
62  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
63 
64  virtual void InitialiseLocal(const G4ParticleDefinition*, G4VEmModel* masterModel);
65 
66  virtual void InitialiseForElement(const G4ParticleDefinition*, G4int Z);
67 
69  const G4ParticleDefinition*,
70  G4double kinEnergy,
71  G4double Z,
72  G4double A=0,
73  G4double cut=0,
75 
76  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
77  const G4MaterialCutsCouple*,
78  const G4DynamicParticle*,
79  G4double tmin,
80  G4double maxEnergy);
81 
82 private:
83 
86 
89 
92 
93  // specific methods for polarization
94 
95  G4ThreeVector GetRandomPolarization(G4ThreeVector& direction0); // Random Polarization
96  G4ThreeVector GetPerpendicularPolarization(const G4ThreeVector& direction0, const G4ThreeVector& polarization0) const;
99  G4double phi, G4double cosTheta);
101  void SystemOfRefChange(G4ThreeVector& direction0, G4ThreeVector& direction1,
102  G4ThreeVector& polarization0, G4ThreeVector& polarization1);
103 
104  // Doppler Broadening
105 
108 
109  // Cross Section Handling
110 
111  static G4int maxZ;
113  void ReadData(size_t Z, const char* path = 0);
114 
115  // Scattering function
116 
118 
119 };
120 
121 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
122 
123 #endif