Geant4_10
G4QGSMSplitableHadron.hh
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26 #ifndef G4QGSMSplitableHadron_h
27 #define G4QGSMSplitableHadron_h 1
28 
29 #include "G4VSplitableHadron.hh"
30 #include "G4PartonVector.hh"
31 #include "G4MesonSplitter.hh"
32 #include "G4BaryonSplitter.hh"
33 #include "Randomize.hh"
34 #include <deque>
35 
36 // based on prototype by Maxim Komogorov
37 // Splitting into methods, and centralizing of model parameters HPW Feb 1999
38 // continued clean-up of interfaces and algorithms HPW 1999.
39 // Redesign of data structures and algorithms HPW Feb 1999
40 
42 {
43 
44 public:
46  G4QGSMSplitableHadron(const G4ReactionProduct & aPrimary);
47  G4QGSMSplitableHadron(const G4ReactionProduct & aPrimary, G4bool Direction);
48  G4QGSMSplitableHadron(const G4Nucleon & aNucleon);
49  G4QGSMSplitableHadron(const G4Nucleon & aNucleon, G4bool Direction);
50 
51  virtual ~G4QGSMSplitableHadron();
52 
53 private:
54  const G4QGSMSplitableHadron & operator=(const G4QGSMSplitableHadron &right);
55 
56 public:
57  virtual void SplitUp();
58  virtual void SetFirstParton(G4int PDGcode); // Uzhi 24.11.10
59  virtual void SetSecondParton(G4int PDGcode); // Uzhi 24.11.10
60  virtual G4Parton * GetNextParton();
61  virtual G4Parton * GetNextAntiParton();
62 
63 private:
64  void InitParameters();
65  void DiffractiveSplitUp();
66  void SoftSplitUp();
67  G4ThreeVector GaussianPt(G4double widthSquare, G4double maxPtSquare);
68  void GetValenceQuarkFlavors(const G4ParticleDefinition * aPart,
69  G4Parton *& Parton1, G4Parton *& Parton2);
70  G4Parton * BuildSeaQuark(G4bool isAntiQuark, G4int aPDGCode, G4int nSeaPair);
71  G4double SampleX(G4double anXmin, G4int nSea, G4int theTotalSea, G4double aBeta);
72 
73 private:
74  // aggregated data
75  G4bool Direction; // FALSE is target. - candidate for more detailed design. @@@@ HPW
76 
77  std::deque<G4Parton *> Color;
78  std::deque<G4Parton *> AntiColor;
79 private:
80  // associated classes
81  G4MesonSplitter theMesonSplitter;
82  G4BaryonSplitter theBaryonSplitter;
83 
84 private:
85  // model parameters
86  G4double alpha;
87  G4double beta;
88  G4double theMinPz;
89  G4double StrangeSuppress;
90  G4double sigmaPt;
91  G4double widthOfPtSquare;
92  G4double minTransverseMass;
93 };
94 
96 {
97  if(Color.size()==0) return 0;
98  G4Parton * result = Color.back();
99  Color.pop_back();
100  return result;
101 }
102 
104 {
105  if(AntiColor.size() == 0) return 0;
106  G4Parton * result = AntiColor.front();
107  AntiColor.pop_front();
108  return result;
109 }
110 
111 inline void G4QGSMSplitableHadron::SetFirstParton(G4int PDGcode) // Uzhi 24.11.10
112 {PDGcode++;}
113 inline void G4QGSMSplitableHadron::SetSecondParton(G4int PDGcode) // Uzhi 24.11.10
114 {PDGcode++;}
115 #endif
116 
117 
G4double G4NeutronHPJENDLHEData::G4double result
virtual void SetFirstParton(G4int PDGcode)
int G4int
Definition: G4Types.hh:78
virtual G4Parton * GetNextAntiParton()
virtual void SetSecondParton(G4int PDGcode)
bool G4bool
Definition: G4Types.hh:79
virtual G4Parton * GetNextParton()
Color
Definition: test07.cc:36
double G4double
Definition: G4Types.hh:76