Geant4  10.01
G4LundStringFragmentation.hh
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27 // $Id: G4LundStringFragmentation.hh 84219 2014-10-10 14:55:19Z gcosmo $
28 //
29 // -----------------------------------------------------------------------------
30 // GEANT 4 class implementation file
31 //
32 // History: first implementation, Maxim Komogorov, 10-Jul-1998
33 // -----------------------------------------------------------------------------
34 
35 #ifndef G4LundStringFragmentation_h
36 #define G4LundStringFragmentation_h 1
37 
39 
40 //**************************************************************************************************************
41 
43  {
44 public:
45 
48 
49  virtual G4KineticTrackVector* FragmentString(const G4ExcitedString& theString);
50 
51 private:
52  // not implemented to protect/forbid use
55  int operator==(const G4LundStringFragmentation &right) const;
56  int operator!=(const G4LundStringFragmentation &right) const;
57 
58 private:
59  void SetMinimalStringMass(const G4FragmentingString * const string);
60  void SetMinimalStringMass2(const G4double aValue);
61 
62  virtual G4bool StopFragmenting(const G4FragmentingString * const string);
63  virtual G4bool IsFragmentable(const G4FragmentingString * const string);
64 
65  virtual G4bool SplitLast(G4FragmentingString * string,
66  G4KineticTrackVector * LeftVector,
67  G4KineticTrackVector * RightVector);
68 
69  virtual void Sample4Momentum(G4LorentzVector* Mom, G4double Mass,
70  G4LorentzVector* AntiMom, G4double AntiMass,
71  G4double InitialMass);
72 
73  virtual G4LorentzVector * SplitEandP(G4ParticleDefinition * pHadron,
74  G4FragmentingString * string,
75  G4FragmentingString * newString); // Uzhi
76 
77  virtual G4double GetLightConeZ(G4double zmin, G4double zmax,
78  G4int PartonEncoding,
79  G4ParticleDefinition* pHadron,
80  G4double Px, G4double Py);
81 
82  G4double lambda(G4double s, G4double m1_Sqr, G4double m2_Sqr);
83 
85  G4ParticleDefinition *&created);
86 
87 
88 private:
89  // Internal methods introduced to improve the code structure (AR Nov 2011)
90 
91  G4bool Loop_toFragmentString(G4ExcitedString * & theStringInCMS,
92  G4KineticTrackVector * & LeftVector,
93  G4KineticTrackVector * & RightVector);
94 
96  G4ParticleDefinition * & LeftHadron,
97  G4ParticleDefinition * & RightHadron);
98 
100  G4ParticleDefinition * & LeftHadron,
101  G4ParticleDefinition * & RightHadron);
102 
104  G4ParticleDefinition * & LeftHadron,
105  G4ParticleDefinition * & RightHadron);
106 
108  G4ParticleDefinition * & LeftHadron,
109  G4ParticleDefinition * & RightHadron );
110 
111  G4int SampleState(void);
112 
113 private:
114 // ------ For estimation of a minimal string mass ---------------
118 // ------ An estimated minimal string mass ----------------------
121 // ------ Minimal invariant mass used at a string fragmentation -
123 
124  G4int Meson[3][3][6];
126 
127  G4int Baryon[3][3][3][4];
128  G4double BaryonWeight[3][3][3][4];
129 
131 
132 // ------ To improve the code structure
136 
137 };
138 
139 //**************************************************************************************************************
140 // Class G4LundStringFragmentation
141 #endif
142 
143 
virtual G4KineticTrackVector * FragmentString(const G4ExcitedString &theString)
G4bool Quark_AntiQuark_lastSplitting(G4FragmentingString *&string, G4ParticleDefinition *&LeftHadron, G4ParticleDefinition *&RightHadron)
virtual G4LorentzVector * SplitEandP(G4ParticleDefinition *pHadron, G4FragmentingString *string, G4FragmentingString *newString)
const G4LundStringFragmentation & operator=(const G4LundStringFragmentation &right)
virtual G4bool IsFragmentable(const G4FragmentingString *const string)
G4bool Quark_Diquark_lastSplitting(G4FragmentingString *&string, G4ParticleDefinition *&LeftHadron, G4ParticleDefinition *&RightHadron)
int G4int
Definition: G4Types.hh:78
virtual G4double GetLightConeZ(G4double zmin, G4double zmax, G4int PartonEncoding, G4ParticleDefinition *pHadron, G4double Px, G4double Py)
static const double s
Definition: G4SIunits.hh:150
virtual void Sample4Momentum(G4LorentzVector *Mom, G4double Mass, G4LorentzVector *AntiMom, G4double AntiMass, G4double InitialMass)
void SetMinimalStringMass2(const G4double aValue)
ParticleList decay(Cluster *const c)
Carries out a cluster decay.
int operator!=(const G4LundStringFragmentation &right) const
G4bool Loop_toFragmentString(G4ExcitedString *&theStringInCMS, G4KineticTrackVector *&LeftVector, G4KineticTrackVector *&RightVector)
int operator==(const G4LundStringFragmentation &right) const
void SetMinimalStringMass(const G4FragmentingString *const string)
bool G4bool
Definition: G4Types.hh:79
virtual G4bool StopFragmenting(const G4FragmentingString *const string)
G4double lambda(G4double s, G4double m1_Sqr, G4double m2_Sqr)
virtual G4ParticleDefinition * DiQuarkSplitup(G4ParticleDefinition *decay, G4ParticleDefinition *&created)
G4bool Diquark_AntiDiquark_aboveThreshold_lastSplitting(G4FragmentingString *&string, G4ParticleDefinition *&LeftHadron, G4ParticleDefinition *&RightHadron)
G4ParticleDefinition * FS_LeftHadron[35]
G4bool Diquark_AntiDiquark_belowThreshold_lastSplitting(G4FragmentingString *&string, G4ParticleDefinition *&LeftHadron, G4ParticleDefinition *&RightHadron)
virtual G4bool SplitLast(G4FragmentingString *string, G4KineticTrackVector *LeftVector, G4KineticTrackVector *RightVector)
double G4double
Definition: G4Types.hh:76
G4ParticleDefinition * FS_RightHadron[35]
CLHEP::HepLorentzVector G4LorentzVector