Geant4 11.1.1
Toolkit for the simulation of the passage of particles through matter
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G4StatMFMicroPartition.hh
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26//
27//
28// Hadronic Process: Nuclear De-excitations
29// by V. Lara
30
31#ifndef G4StatMFMicroPartition_h
32#define G4StatMFMicroPartition_h 1
33
34#include <vector>
35
36#include "globals.hh"
37#include "G4StatMFParameters.hh"
38#include "G4StatMFChannel.hh"
39
41
42public:
43 // Constructor
45 theA(A), theZ(Z), _Probability(0.0), _Temperature(0.0),
46 _Entropy(0.0) {};
47
48
49 // Destructor
51
52
53private:
54 // Default constructor
56
57 // Copy constructor
59
60 // operators
61 G4StatMFMicroPartition & operator=(const G4StatMFMicroPartition & right);
62public:
63 G4bool operator==(const G4StatMFMicroPartition & right) const;
64 G4bool operator!=(const G4StatMFMicroPartition & right) const;
65
66public:
67
68 // Gives fragments charges
69 G4StatMFChannel * ChooseZ(G4int A0, G4int Z0, G4double MeanT);
70
72 { return _Probability; }
73
75 {
76 _thePartition.push_back(anA);
77 CoulombFreeEnergy(anA);
78 }
79
80 void Normalize(G4double Normalization)
81 { _Probability /= Normalization; }
82
84 G4double FreeInternalE0,
85 G4double SCompound);
86
88 {
89 return _Temperature;
90 }
91
93 {
94 return _Entropy;
95 }
96
97private:
98
99 void CoulombFreeEnergy(G4int anA);
100
101 G4double CalcPartitionTemperature(G4double U,
102 G4double FreeInternalE0);
103
104 G4double GetPartitionEnergy(G4double T);
105
106 G4double GetCoulombEnergy(void);
107
108 G4double GetDegeneracyFactor(G4int A);
109
110 G4double InvLevelDensity(G4double Af)
111 {
112 // Calculate Inverse Density Level
113 // Epsilon0*(1 + 3 /(Af - 1))
114 if (Af < 1.5) return 0.0;
115 else return G4StatMFParameters::GetEpsilon0()*(1.0+3.0/(Af - 1.0));
116 }
117
118private:
119
120 // A and Z of initial nucleus
121 G4int theA;
122 G4int theZ;
123
124 // Partition probability
125 G4double _Probability;
126
127 // Partition temperature
128 G4double _Temperature;
129
130 // Partition entropy
131 G4double _Entropy;
132
133 // The partition itself
134 std::vector<G4int> _thePartition;
135
136 std::vector<G4double> _theCoulombFreeEnergy;
137
138};
139
140#endif
double G4double
Definition: G4Types.hh:83
bool G4bool
Definition: G4Types.hh:86
int G4int
Definition: G4Types.hh:85
const G4int Z[17]
const G4double A[17]
G4bool operator==(const G4StatMFMicroPartition &right) const
G4double CalcPartitionProbability(G4double U, G4double FreeInternalE0, G4double SCompound)
void Normalize(G4double Normalization)
void SetPartitionFragment(G4int anA)
G4StatMFMicroPartition(G4int A, G4int Z)
G4bool operator!=(const G4StatMFMicroPartition &right) const
G4StatMFChannel * ChooseZ(G4int A0, G4int Z0, G4double MeanT)
static G4double GetEpsilon0()