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G4PreCompoundTransitions.hh
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26 // $Id$
27 //
28 // by V. Lara
29 // 01.05.2008 J. M. Quesada . New methods for accessing to individual transition
30 // probabilities (landa+, landa-, landa0) from G4PreCompoundModel
31 // 20.08.2010 V.Ivanchenko move constructor and destructor to the source
32 
33 #ifndef G4PreCompoundTransitions_h
34 #define G4PreCompoundTransitions_h 1
35 
36 // Compute transition probailities:
37 // TransitionProb1 => probability of transition with \Delta N = +2
38 // number of excitons will be increased on 2
39 // TransitionProb2 => probability of transition with \Delta N = -2
40 // number of excitons will be decreased on 2
41 // TransitionProb3 => probability of transition with \Delta N = 0
42 // number of excitons will be the same
43 
45 
46 #include "globals.hh"
47 #include "G4Fragment.hh"
48 
50 class G4Pow;
51 
53 {
54 public:
55 
57 
58  virtual ~G4PreCompoundTransitions();
59 
60  virtual G4double CalculateProbability(const G4Fragment & aFragment);
61 
62  virtual void PerformTransition(G4Fragment & aFragment);
63 
64 private:
65 
68  G4bool operator==(const G4PreCompoundTransitions &right) const;
69  G4bool operator!=(const G4PreCompoundTransitions &right) const;
70 
71  G4Pow* g4pow;
72  const G4ParticleDefinition* proton;
73 
74  G4double FermiEnergy;
75  G4double r0; // Nuclear radius
76  G4double aLDP;// Level density parameter
77 };
78 
79 #endif