Geant4 11.1.1
Toolkit for the simulation of the passage of particles through matter
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G4HETCFragment.hh
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1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
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14// * regarding this software system or assume any liability for its *
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24// ********************************************************************
25//
26//
27// by V. Lara
28//
29// Modified:
30// 20.08.2010 V.Ivanchenko added G4Pow and G4PreCompoundParameters pointers
31// use int Z and A and cleanup
32
33#ifndef G4HETCFragment_h
34#define G4HETCFragment_h 1
35
37#include "Randomize.hh"
38
40{
41public:
42
44 G4VCoulombBarrier * aCoulombBarrier);
45
46 virtual ~G4HETCFragment();
47
49
50protected:
51
52 virtual G4double K(const G4Fragment & aFragment) = 0;
53
54 virtual G4double GetSpinFactor() const = 0;
55 virtual G4double GetAlpha() const = 0;
56 virtual G4double GetBeta() const = 0;
57
58 inline G4double BetaRand(G4int N, G4int L) const;
59
60private:
61
62 // This method performs integration for probability function over
63 // fragment kinetic energy
64 G4double IntegrateEmissionProbability(G4double & Low,
65 G4double & Up,
66 const G4Fragment & aFragment);
67
69 G4HETCFragment(const G4HETCFragment &right);
70 const G4HETCFragment&
71 operator= (const G4HETCFragment &right);
72 G4bool operator==(const G4HETCFragment &right) const;
73 G4bool operator!=(const G4HETCFragment &right) const;
74
75 G4double r2norm;
76};
77
79{
80 G4double Y1 = G4RandGamma::shoot(N,1);
81 G4double Y2 = G4RandGamma::shoot(L,1);
82
83 return Y1/(Y1+Y2);
84}
85
86#endif
double G4double
Definition: G4Types.hh:83
bool G4bool
Definition: G4Types.hh:86
int G4int
Definition: G4Types.hh:85
G4double CalcEmissionProbability(const G4Fragment &aFragment)
virtual G4double GetSpinFactor() const =0
virtual ~G4HETCFragment()
virtual G4double K(const G4Fragment &aFragment)=0
G4double BetaRand(G4int N, G4int L) const
virtual G4double GetAlpha() const =0
virtual G4double GetBeta() const =0
#define N
Definition: crc32.c:56