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25 //
26 #ifndef G4Fancy3DNucleus_h
27 #define G4Fancy3DNucleus_h 1
28
29 // ------------------------------------------------------------
30 // GEANT 4 class header file
31 //
32 // ---------------- G4Fancy3DNucleus ----------------
33 // by Gunter Folger, May 1998.
34 // class for a 3D nucleus, arranging nucleons in space and momentum.
35 // ------------------------------------------------------------
36 // 20110805 M. Kelsey -- Remove C-style array (pointer) of G4Nucleons,
37 // make vector a container of objects. Move testSums,
38 // places, momentum and fermiM to class data members for
39 // reuse. Remove args from ReduceSum(), use data members.
40
41 #include "globals.hh"
42 #include "G4DynamicParticle.hh"
43 #include "G4Nucleon.hh"
44 #include "G4V3DNucleus.hh"
45 #include "G4VNuclearDensity.hh"
46 #include "G4FermiMomentum.hh"
47 #include <vector>
48
49 class G4Fancy3DNucleusHelper;
50
51 // to test if we can drop old interface for (A,Z), comment next line..
52 //#define NON_INTEGER_A_Z 1
53
54 class G4Fancy3DNucleus : public G4V3DNucleus
55 {
56
57 public:
58 G4Fancy3DNucleus();
59 ~G4Fancy3DNucleus();
60
61 private:
62 G4Fancy3DNucleus(const G4Fancy3DNucleus &right);
63 const G4Fancy3DNucleus & operator=(const G4Fancy3DNucleus &right);
64 G4bool operator==(const G4Fancy3DNucleus &right) const;
65 G4bool operator!=(const G4Fancy3DNucleus &right) const;
66
67
68 // Implementation
69 void ChooseNucleons();
70 void ChoosePositions();
71 void ChooseFermiMomenta();
72 G4double BindingEnergy();
73 G4bool ReduceSum();
74
75 public:
76 #if defined(NON_INTEGER_A_Z)
77 void Init(G4double theA, G4double theZ, G4int numberOfLambdas = 0);
78 #endif
79 void Init(G4int theA, G4int theZ, G4int numberOfLambdas = 0);
80 G4bool StartLoop();
81 G4Nucleon * GetNextNucleon();
82 const std::vector<G4Nucleon> & GetNucleons();
83 G4int GetMassNumber();
84 G4double GetMass();
85 G4int GetCharge();
86 G4int GetNumberOfLambdas(); // Non-negative number of Lambdas (for hypernuclei) or anti-Lambdas (for anti-hypernuclei)
87 G4double GetNuclearRadius();
88 G4double GetNuclearRadius(const G4double maxRelativeDensity);
89 G4double GetOuterRadius();
90 G4double AddExcitationEnergy(G4double);
91 G4double GetExcitationEnergy();
92 G4double CoulombBarrier();
93 void DoLorentzBoost(const G4LorentzVector & theBoost);
94 void DoLorentzBoost(const G4ThreeVector & theBeta);
95 void DoLorentzContraction(const G4LorentzVector & theBoost);
96 void DoLorentzContraction(const G4ThreeVector & theBeta);
97 void CenterNucleons();
98 void DoTranslation(const G4ThreeVector & theShift);
99 const G4VNuclearDensity * GetNuclearDensity() const;
100 void SortNucleonsIncZ();
101 void SortNucleonsDecZ();
102
103 private:
104
105 G4int myA;
106 G4int myZ;
107 G4int myL; // Non-negative number of Lambdas (for hypernuclei) or anti-Lambdas (for anti-hypernuclei)
108 std::vector<G4Nucleon> theNucleons;
109
110 G4int currentNucleon;
111 G4VNuclearDensity * theDensity;
112 G4FermiMomentum theFermi;
113 G4double nucleondistance;
114 G4double excitationEnergy;
115
116 std::vector<G4ThreeVector> places; // For selecting locations
117 std::vector<G4ThreeVector> momentum; // For selecting nucleon motion
118 std::vector<G4double> fermiM;
119 std::vector<G4Fancy3DNucleusHelper> testSums; // For sorting nucleon configs
120 };
121
122
123 inline G4int G4Fancy3DNucleus::GetCharge()
124 {
125 return myZ;
126 }
127
128 inline G4int G4Fancy3DNucleus::GetMassNumber()
129 {
130 return myA;
131 }
132
133 inline G4int G4Fancy3DNucleus::GetNumberOfLambdas()
134 {
135 return myL;
136 }
137
138 inline G4double G4Fancy3DNucleus::AddExcitationEnergy(G4double anE)
139 {
140 excitationEnergy +=anE;
141 return excitationEnergy;
142 }
143
144 inline G4double G4Fancy3DNucleus::GetExcitationEnergy()
145 {
146 return excitationEnergy;
147 }
148
149 #endif
150