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25 // 25 //
>> 26 // $Id$
26 // 27 //
27 // ------------------------------------------- 28 // -------------------------------------------------------------------
28 // 29 //
29 // GEANT4 Class header file 30 // GEANT4 Class header file
30 // 31 //
31 // 32 //
32 // File name: G4eplusAnnihilation 33 // File name: G4eplusAnnihilation
33 // 34 //
34 // Author: Vladimir Ivanchenko on base 35 // Author: Vladimir Ivanchenko on base of Michel Maire code
35 // 36 //
36 // Creation date: 02.08.2004 37 // Creation date: 02.08.2004
37 // 38 //
38 // Modifications: 39 // Modifications:
39 // 08-11-04 Migration to new interface of Stor 40 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko)
40 // 15-03-05 Update interface according to chan 41 // 15-03-05 Update interface according to changings
41 // in G4VEmProcess (V.Ivanchenko) 42 // in G4VEmProcess (V.Ivanchenko)
42 // 08-04-05 Major optimisation of internal int 43 // 08-04-05 Major optimisation of internal interfaces (V.Ivanchenko)
43 // 04-05-05 Make class to be default (V.Ivanch 44 // 04-05-05 Make class to be default (V.Ivanchenko)
44 // 04-12-05 SetProposedKineticEnergy(0.) for a 45 // 04-12-05 SetProposedKineticEnergy(0.) for annihilated positron (mma)
45 // 09-08-06 add SetModel(G4VEmModel*) (mma) 46 // 09-08-06 add SetModel(G4VEmModel*) (mma)
46 // 12-09-06, move SetModel(G4VEmModel*) in G4V 47 // 12-09-06, move SetModel(G4VEmModel*) in G4VEmProcess (mma)
47 // 48 //
48 // 49 //
49 // Class Description: 50 // Class Description:
50 // 51 //
51 // This class manages the process of e+ annihi << 52 // 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 // 53 //
>> 54
57 // ------------------------------------------- 55 // -------------------------------------------------------------------
58 // 56 //
59 57
60 #ifndef G4eplusAnnihilation_h 58 #ifndef G4eplusAnnihilation_h
61 #define G4eplusAnnihilation_h 1 59 #define G4eplusAnnihilation_h 1
62 60
63 #include "G4VEmProcess.hh" 61 #include "G4VEmProcess.hh"
>> 62 #include "G4Positron.hh"
>> 63 #include "G4VEmModel.hh"
64 64
65 class G4ParticleDefinition; 65 class G4ParticleDefinition;
66 class G4VPositronAtRestModel; <<
67 66
68 class G4eplusAnnihilation : public G4VEmProces 67 class G4eplusAnnihilation : public G4VEmProcess
69 { 68 {
70 69
71 public: 70 public:
72 71
73 explicit G4eplusAnnihilation(const G4String& << 72 G4eplusAnnihilation(const G4String& name = "annihil");
74 73
75 ~G4eplusAnnihilation() override; << 74 virtual ~G4eplusAnnihilation();
76 75
77 G4bool IsApplicable(const G4ParticleDefiniti << 76 virtual G4bool IsApplicable(const G4ParticleDefinition& p);
78 77
79 G4VParticleChange* AtRestDoIt( << 78 virtual G4VParticleChange* AtRestDoIt(
80 const G4Track& tr 79 const G4Track& track,
81 const G4Step& ste << 80 const G4Step& stepData);
82 81
83 G4double AtRestGetPhysicalInteractionLength( << 82 virtual G4double AtRestGetPhysicalInteractionLength(
84 const G4Track& tr 83 const G4Track& track,
85 G4ForceCondition* 84 G4ForceCondition* condition
86 ) override; << 85 );
87 <<
88 // print documentation in html format <<
89 void ProcessDescription(std::ostream&) const <<
90 86
91 G4eplusAnnihilation & operator=(const G4eplu << 87 // Print out of the class parameters
92 G4eplusAnnihilation(const G4eplusAnnihilatio << 88 virtual void PrintInfo();
93 89
94 protected: 90 protected:
95 91
96 void InitialiseProcess(const G4ParticleDefin << 92 virtual void InitialiseProcess(const G4ParticleDefinition*);
97 <<
98 // Print out of the class parameters <<
99 void StreamProcessInfo(std::ostream& outFile <<
100 93
101 private: 94 private:
102 << 95
103 G4VPositronAtRestModel* f2GammaAtRestModel{n << 96 G4bool isInitialised;
104 G4VPositronAtRestModel* f3GammaAtRestModel{n << 97 const G4ParticleDefinition* theGamma;
105 G4int fEntanglementModelID; <<
106 G4bool isInitialised{false}; <<
107 G4bool fEntangled{false}; <<
108 G4bool fApplyCuts{false}; <<
109 }; 98 };
110 99
111 //....oooOO0OOooo........oooOO0OOooo........oo 100 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
112 101
113 #endif 102 #endif
114 103