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25 //
26 //
27 //------------------ G4PhotoElectricEffect physics process ------------------
28 // by Michel Maire, 24 May 1996
29 //
30 // 12-06-96, Added SelectRandomAtom() method and new data member
31 // for cumulative total cross section, by M.Maire
32 // 21-06-96, SetCuts implementation, M.Maire
33 // 17-09-96, Dynamic array PartialSumSigma
34 // split ComputeBindingEnergy(), M.Maire
35 // 08-01-97, crossection table + meanfreepath table, M.Maire
36 // 13-03-97, adapted for the new physics scheme, M.Maire
37 // 13-08-98, new methods SetBining() PrintInfo()
38 // 17-11-98, use table of atomic shells in PostStepDoIt, mma
39 // 06-01-99, Sandia crossSection below 50 keV, V.Grichine mma
40 // 03-08-01, new methods Store/Retrieve PhysicsTable (mma)
41 // 06-08-01, BuildThePhysicsTable() called from constructor (mma)
42 // 19-09-01, come back to previous process name "phot"
43 // 20-09-01, DoIt: fminimalEnergy = 1*eV (mma)
44 // 01-10-01, come back to BuildPhysicsTable(const G4ParticleDefinition&)
45 // 10-01-02, moved few function from icc to cc
46 // 17-04-02, Keep only Sandia crossSections. Remove BuildPhysicsTables.
47 // Simplify public interface (mma)
48 // 29-04-02, Generate theta angle of the photoelectron from Sauter-Gavrila
49 // distribution (mma)
50 // 13-08-04, suppress icc file; make public ComputeCrossSectionPerAtom() (mma)
51 // 21-04-05, Redesign - use G4VEmProcess interface (V.Ivanchenko)
52 // 02-05-05, move ParticleChange actions in model (mma)
53 // 04-05-05, Make class to be default (V.Ivanchenko)
54 // 09-08-06, add SetModel(G4VEmModel*) (mma)
55 // 12-09-06, move SetModel(G4VEmModel*) in G4VEmProcess (mma)
56 // -----------------------------------------------------------------------------
57
58 // class description
59 //
60
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63
64 #ifndef G4PhotoElectricEffect_h
65 #define G4PhotoElectricEffect_h 1
66
67 #include "globals.hh"
68 #include "G4VEmProcess.hh"
69 #include "G4Gamma.hh"
70
71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
72
73 class G4ParticleDefinition;
74 class G4VEmModel;
75 class G4MaterialCutsCouple;
76 class G4DynamicParticle;
77
78 class G4PhotoElectricEffect : public G4VEmProcess
79
80 {
81 public: // with description
82
83 explicit G4PhotoElectricEffect(const G4String& processName ="phot",
84 G4ProcessType type = fElectromagnetic);
85
86 ~G4PhotoElectricEffect() override;
87
88 // true for Gamma only.
89 G4bool IsApplicable(const G4ParticleDefinition&) final;
90
91 // print documentation in html format
92 void ProcessDescription(std::ostream&) const override;
93
94 G4PhotoElectricEffect & operator=(const G4PhotoElectricEffect &right) = delete;
95 G4PhotoElectricEffect(const G4PhotoElectricEffect&) = delete;
96
97 protected:
98
99 virtual void InitialiseProcess(const G4ParticleDefinition*) override;
100
101 private:
102
103 G4bool isInitialised = false;
104 };
105
106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
107
108 #endif
109
110