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25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class header file 29 // GEANT4 Class header file
30 // 30 //
31 // 31 //
32 // File name: G4eplusAnnihilation 32 // File name: G4eplusAnnihilation
33 // 33 //
34 // Author: Vladimir Ivanchenko on base 34 // Author: Vladimir Ivanchenko on base of Michel Maire code
35 // 35 //
36 // Creation date: 02.08.2004 36 // Creation date: 02.08.2004
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 08-11-04 Migration to new interface of Stor 39 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko)
40 // 15-03-05 Update interface according to chan 40 // 15-03-05 Update interface according to changings
41 // in G4VEmProcess (V.Ivanchenko) 41 // in G4VEmProcess (V.Ivanchenko)
42 // 08-04-05 Major optimisation of internal int 42 // 08-04-05 Major optimisation of internal interfaces (V.Ivanchenko)
43 // 04-05-05 Make class to be default (V.Ivanch 43 // 04-05-05 Make class to be default (V.Ivanchenko)
44 // 04-12-05 SetProposedKineticEnergy(0.) for a 44 // 04-12-05 SetProposedKineticEnergy(0.) for annihilated positron (mma)
45 // 09-08-06 add SetModel(G4VEmModel*) (mma) 45 // 09-08-06 add SetModel(G4VEmModel*) (mma)
46 // 12-09-06, move SetModel(G4VEmModel*) in G4V 46 // 12-09-06, move SetModel(G4VEmModel*) in G4VEmProcess (mma)
47 // 47 //
48 // 48 //
49 // Class Description: 49 // Class Description:
50 // 50 //
51 // This class manages the process of e+ annihi << 51 // This class manages the process of e+ annihilation into 2 gammas
52 // It is possible to enable ApplyCuts and Enta <<
53 // G4EmParameters class using UI commands or C <<
54 // EM splitting or Russian roulette are allowe <<
55 // are enabled. <<
56 // 52 //
>> 53
57 // ------------------------------------------- 54 // -------------------------------------------------------------------
58 // 55 //
59 56
60 #ifndef G4eplusAnnihilation_h 57 #ifndef G4eplusAnnihilation_h
61 #define G4eplusAnnihilation_h 1 58 #define G4eplusAnnihilation_h 1
62 59
63 #include "G4VEmProcess.hh" 60 #include "G4VEmProcess.hh"
64 61
65 class G4ParticleDefinition; 62 class G4ParticleDefinition;
66 class G4VPositronAtRestModel; <<
67 63
68 class G4eplusAnnihilation : public G4VEmProces 64 class G4eplusAnnihilation : public G4VEmProcess
69 { 65 {
70 66
71 public: 67 public:
72 68
73 explicit G4eplusAnnihilation(const G4String& 69 explicit G4eplusAnnihilation(const G4String& name = "annihil");
74 70
75 ~G4eplusAnnihilation() override; 71 ~G4eplusAnnihilation() override;
76 72
77 G4bool IsApplicable(const G4ParticleDefiniti 73 G4bool IsApplicable(const G4ParticleDefinition& p) final;
78 74
79 G4VParticleChange* AtRestDoIt( 75 G4VParticleChange* AtRestDoIt(
80 const G4Track& tr 76 const G4Track& track,
81 const G4Step& ste 77 const G4Step& stepData) override;
82 78
83 G4double AtRestGetPhysicalInteractionLength( 79 G4double AtRestGetPhysicalInteractionLength(
84 const G4Track& tr 80 const G4Track& track,
85 G4ForceCondition* 81 G4ForceCondition* condition
86 ) override; 82 ) override;
87 83
88 // print documentation in html format 84 // print documentation in html format
89 void ProcessDescription(std::ostream&) const 85 void ProcessDescription(std::ostream&) const override;
90 86
91 G4eplusAnnihilation & operator=(const G4eplu 87 G4eplusAnnihilation & operator=(const G4eplusAnnihilation &right) = delete;
92 G4eplusAnnihilation(const G4eplusAnnihilatio 88 G4eplusAnnihilation(const G4eplusAnnihilation&) = delete;
93 89
94 protected: 90 protected:
95 91
96 void InitialiseProcess(const G4ParticleDefin 92 void InitialiseProcess(const G4ParticleDefinition*) override;
97 93
98 // Print out of the class parameters 94 // Print out of the class parameters
99 void StreamProcessInfo(std::ostream& outFile 95 void StreamProcessInfo(std::ostream& outFile) const override;
100 96
101 private: 97 private:
102 << 98
103 G4VPositronAtRestModel* f2GammaAtRestModel{n << 99 G4bool isInitialised = false;
104 G4VPositronAtRestModel* f3GammaAtRestModel{n << 100 const G4ParticleDefinition* theGamma;
>> 101 const G4ParticleDefinition* theElectron;
105 G4int fEntanglementModelID; 102 G4int fEntanglementModelID;
106 G4bool isInitialised{false}; <<
107 G4bool fEntangled{false}; <<
108 G4bool fApplyCuts{false}; <<
109 }; 103 };
110 104
111 //....oooOO0OOooo........oooOO0OOooo........oo 105 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
112 106
113 #endif 107 #endif
114 108