| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 // Hadronic Process: Nuclear De-excitations
29 // by V. Lara (Oct 1998)
30 //
31
32 #ifndef G4FissionParameters_h
33 #define G4FissionParameters_h 1
34
35 #include "globals.hh"
36 #include "G4Exp.hh"
37
38 class G4FissionParameters
39 {
40 public:
41
42 G4FissionParameters();
43
44 ~G4FissionParameters();
45
46 void DefineParameters(G4int A, G4int Z, G4do
47 G4double FissionBarrier);
48
49 public:
50
51 inline G4int GetA1(void) const { return A1;
52 inline G4int GetA2(void) const { return A2;
53
54 inline G4double GetAs(void) const { return A
55 inline G4double GetSigma1(void) const { retu
56 inline G4double GetSigma2(void) const { retu
57 inline G4double GetSigmaS(void) const { retu
58 inline G4double GetW(void) const { return w;
59
60 private:
61
62 inline G4double LocalExp(G4double x) const
63 {
64 return (std::abs(x) < 8.) ? G4Exp(-0.5*x*x
65 }
66
67 G4FissionParameters(const G4FissionParameter
68 const G4FissionParameters & operator=(const
69 G4bool operator==(const G4FissionParameters
70 G4bool operator!=(const G4FissionParameters
71
72 // Mean numbers of the corresponding Gaussia
73 // fission
74 G4int A1;
75 G4int A2;
76 G4double A3;
77
78 // Mean number for symmetric fission
79 G4double As;
80
81 // Dispersions of the corresponding Gaussian
82 // fission
83 G4double Sigma1;
84 G4double Sigma2;
85
86 // Dispersion for symmetric fission
87 G4double SigmaS;
88
89 // Weight which determines the relative cont
90 // and assymmetric components
91 G4double w;
92 };
93
94
95 #endif
96