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25 // 25 //
26 // 26 //
>> 27 // $Id$
27 // 28 //
28 // ------------------------------------------- 29 // -----------------------------------------------------------------------------
29 // GEANT 4 class implementation file 30 // GEANT 4 class implementation file
30 // 31 //
31 // History: first implementation, Maxim K 32 // History: first implementation, Maxim Komogorov, 10-Jul-1998
32 // ------------------------------------------- 33 // -----------------------------------------------------------------------------
33 #ifndef G4QGSMFragmentation_h 34 #ifndef G4QGSMFragmentation_h
34 #define G4QGSMFragmentation_h 1 35 #define G4QGSMFragmentation_h 1
35 36
36 #include "G4VLongitudinalStringDecay.hh" 37 #include "G4VLongitudinalStringDecay.hh"
37 38
38 //******************************************** 39 //******************************************************************************
39 class G4QGSMFragmentation:public G4VLongitudin 40 class G4QGSMFragmentation:public G4VLongitudinalStringDecay
40 { << 41 {
41 public: << 42 public:
42 G4QGSMFragmentation(); << 43 G4QGSMFragmentation();
43 ~G4QGSMFragmentation(); << 44 ~G4QGSMFragmentation();
44 virtual G4KineticTrackVector* FragmentStri << 45 virtual G4KineticTrackVector* FragmentString(const G4ExcitedString& theString);
45 46
46 private: 47 private:
47 // not implemented to protect/forbid use << 48 // not implemented to protect/forbid use
48 G4QGSMFragmentation(const G4QGSMFragmentat << 49 G4QGSMFragmentation(const G4QGSMFragmentation &right);
49 const G4QGSMFragmentation & operator=(cons << 50 const G4QGSMFragmentation & operator=(const G4QGSMFragmentation &right);
50 G4bool operator==(const G4QGSMFragmentatio << 51 int operator==(const G4QGSMFragmentation &right) const;
51 G4bool operator!=(const G4QGSMFragmentatio << 52 int operator!=(const G4QGSMFragmentation &right) const;
52 53
53 private: 54 private:
54 virtual G4bool StopFragmenting(const G4Fra << 55 virtual G4double GetLightConeZ(G4double zmin, G4double zmax, G4int PartonEncoding, G4ParticleDefinition* pHadron, G4double Px, G4double Py);
55 virtual G4bool IsItFragmentable(const G4Fr <<
56 56
57 virtual G4bool SplitLast(G4FragmentingStri << 57 virtual void Sample4Momentum(G4LorentzVector* Mom, G4double Mass, G4LorentzVector* AntiMom, G4double AntiMass, G4double InitialMass);
58 G4KineticTrackVector * LeftVe << 58 virtual G4bool StopFragmenting(const G4FragmentingString * const string);
59 G4KineticTrackVec << 59 virtual G4bool IsFragmentable(const G4FragmentingString * const string);
60 << 60 virtual G4LorentzVector * SplitEandP(G4ParticleDefinition * pHadron,
61 virtual void Sample4Momentum(G4LorentzVect << 61 G4FragmentingString * string, // Uzhi
62 G4double Anti << 62 G4FragmentingString * newString); // Uzhi
63 << 63 virtual G4bool SplitLast(G4FragmentingString * string,
64 virtual G4KineticTrack * Splitup(G4Fragmen << 64 G4KineticTrackVector * LeftVector,
65 G4Fragmen << 65 G4KineticTrackVector * RightVector);
66 <<
67 // The hadron can be producet at QuarkSpli <<
68 // virtual G4ParticleDefinition * QuarkSpl <<
69 // G4Particl <<
70 <<
71 virtual G4ParticleDefinition * DiQuarkSpli <<
72 <<
73 <<
74 virtual G4LorentzVector * SplitEandP(G4Par <<
75 G4Fra <<
76 G4Fra <<
77 <<
78 virtual G4double GetLightConeZ(G4double zm <<
79 G4ParticleD <<
80 66
81 private: 67 private:
82 // model parameters 68 // model parameters
83 G4double arho; << 69 const G4double arho;
84 G4double aphi; << 70 const G4double aphi;
85 G4double aJPs; // alpha_J/Psi << 71 const G4double an;
86 G4double aUps; // alpha_Y << 72 const G4double ala;
87 G4double an; << 73 const G4double aksi;
88 G4double ala; << 74 const G4double alft;
89 <<
90 G4double alaC; <<
91 G4double alaB; <<
92 G4double aXi; <<
93 G4double aXiC; <<
94 G4double aXiB; <<
95 G4double aXiCC; <<
96 G4double aXiCB; <<
97 G4double aXiBB; <<
98 <<
99 G4double aksi; <<
100 G4double alft; <<
101 <<
102 G4double FFq2q[5][5][2]; <<
103 G4double FFq2qq[5][15][2]; <<
104 G4double FFqq2q[15][5][2]; <<
105 G4double FFqq2qq[15][5][2]; <<
106 <<
107 private: <<
108 void SetFFq2q(); <<
109 void SetFFq2qq(); <<
110 void SetFFqq2qq(); <<
111 void SetFFqq2q(); <<
112 75
113 G4int IndexDiQ[5][5]; <<
114 }; 76 };
115 77
116 // Class G4QGSMFragmentation 78 // Class G4QGSMFragmentation
117 <<
118 #endif 79 #endif
>> 80
119 81
120 82