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25 //
26 //
27 // Hadronic Process: Nuclear Preequilibrium
28 // by V. Lara
29 //
30 // Modif (03 September 2008) by J. M. Quesada for external choice of inverse
31 // cross section option
32 // JMQ (06 September 2008) Also external choice has been added for:
33 // - superimposed Coulomb barrier (if useSICB=true)
34 // 20.08.2010 V.Ivanchenko added G4Pow and G4PreCompoundParameters pointers
35 // use int Z and A and cleanup;
36 // inline methods moved from icc file to hh
37
38 #ifndef G4PreCompoundEmission_h
39 #define G4PreCompoundEmission_h 1
40
41 #include "G4VPreCompoundFragment.hh"
42 #include "G4ReactionProduct.hh"
43 #include "G4Fragment.hh"
44 #include "G4PreCompoundFragmentVector.hh"
45
46 class G4VPreCompoundEmissionFactory;
47 class G4Pow;
48 class G4NuclearLevelData;
49
50 class G4PreCompoundEmission
51 {
52 public:
53
54 G4PreCompoundEmission();
55
56 ~G4PreCompoundEmission();
57
58 void SetDefaultModel();
59
60 void SetHETCModel();
61
62 G4ReactionProduct* PerformEmission(G4Fragment& aFragment);
63
64 inline G4double GetTotalProbability(const G4Fragment& aFragment);
65
66 inline void SetOPTxs(G4int);
67
68 inline void UseSICB(G4bool);
69
70 G4PreCompoundEmission(const G4PreCompoundEmission &right) = delete;
71 const G4PreCompoundEmission& operator=
72 (const G4PreCompoundEmission &right) = delete;
73 G4bool operator==(const G4PreCompoundEmission &right) const = delete;
74 G4bool operator!=(const G4PreCompoundEmission &right) const = delete;
75
76 private:
77
78 void AngularDistribution(G4VPreCompoundFragment * theFragment,
79 const G4Fragment& aFragment,
80 G4double kineticEnergy);
81
82 G4double rho(G4int p, G4int h, G4double gg,
83 G4double E, G4double Ef) const;
84
85 G4Pow* g4calc;
86 G4NuclearLevelData* fNuclData;
87
88 G4double fFermiEnergy;
89
90 // A vector with the allowed emission fragments
91 G4PreCompoundFragmentVector* theFragmentsVector;
92 G4VPreCompoundEmissionFactory* theFragmentsFactory;
93
94 // Momentum of emitted fragment
95 G4ThreeVector theFinalMomentum;
96 G4bool fUseAngularGenerator;
97
98 G4int fModelID;
99 };
100
101 inline G4double
102 G4PreCompoundEmission::GetTotalProbability(const G4Fragment& aFragment)
103 {
104 return theFragmentsVector->CalculateProbabilities(aFragment);
105 }
106
107 inline void G4PreCompoundEmission::SetOPTxs(G4int opt)
108 {
109 theFragmentsVector->SetOPTxs(opt);
110 }
111
112 inline void G4PreCompoundEmission::UseSICB(G4bool use)
113 {
114 theFragmentsVector->UseSICB(use);
115 }
116
117 #endif
118