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25 //
26 //J.M. Quesada (August2008). Based on:
27 //
28 // Hadronic Process: Nuclear De-excitations
29 // by V. Lara (Oct 1998)
30 //
31 // 17-11-2010 V.Ivanchenko in constructor replace G4VEmissionProbability by
32 // G4EvaporationProbability and do not new and delete probability
33 // object at each call; use G4Pow
34 // 16-07-2019 V.Ivanchenko use C++11
35
36 #ifndef G4EvaporationChannel_h
37 #define G4EvaporationChannel_h 1
38
39 #include "G4VEvaporationChannel.hh"
40
41 class G4EvaporationProbability;
42 class G4CoulombBarrier;
43 class G4NuclearLevelData;
44
45 class G4EvaporationChannel : public G4VEvaporationChannel
46 {
47 public:
48
49 explicit G4EvaporationChannel(G4int A, G4int Z,
50 G4EvaporationProbability*);
51
52 ~G4EvaporationChannel() override;
53
54 void Initialise() override;
55
56 G4double GetEmissionProbability(G4Fragment* fragment) override;
57
58 G4Fragment* EmittedFragment(G4Fragment* theNucleus) override;
59
60 G4double ComputeInverseXSection(G4Fragment*, G4double kinEnergy) override;
61
62 G4double ComputeProbability(G4Fragment*, G4double kinEnergy) override;
63
64 inline G4int GetZ() const { return theZ; };
65
66 inline G4int GetA() const { return theA; };
67
68 inline G4EvaporationProbability* GetEvaporationProbability()
69 { return theProbability; }
70
71 G4EvaporationChannel(const G4EvaporationChannel & right) = delete;
72 const G4EvaporationChannel & operator=
73 (const G4EvaporationChannel & right) = delete;
74 G4bool operator==(const G4EvaporationChannel & right) const = delete;
75 G4bool operator!=(const G4EvaporationChannel & right) const = delete;
76
77 private:
78
79 G4NuclearLevelData* theLevelData;
80
81 // For evaporation probability calcualation
82 G4EvaporationProbability* theProbability;
83
84 // For Coulomb Barrier calculation
85 G4CoulombBarrier* theCoulombBarrier;
86
87 // This data member define the channel.
88 // They are initialised at object creation (constructor) time.
89 G4int theA;
90 G4int theZ;
91 G4int resA = 0;
92 G4int resZ = 0;
93
94 G4int secID; // Creator model ID for this model
95
96 G4double mass = 0.0;
97 G4double resMass = 0.0;
98 G4double ekinmax = 0.0;
99 G4double bCoulomb = 0.0;
100 G4double evapMass;
101 G4double evapMass2;
102 };
103
104 #endif
105