Geant4_10
G4DiffractiveExcitation.hh
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27 // $Id: G4DiffractiveExcitation.hh 74627 2013-10-17 07:04:38Z gcosmo $
28 
29 #ifndef G4DiffractiveExcitation_h
30 #define G4DiffractiveExcitation_h 1
31 
32 // ------------------------------------------------------------
33 // GEANT 4 class header file
34 //
35 // ---------------- G4DiffractiveExcitation --------------
36 // by Gunter Folger, October 1998.
37 // diffractive Excitation used by strings models
38 // Take a projectile and a target
39 // excite the projectile and target
40 // ------------------------------------------------------------
41 
42 #include "globals.hh"
43 #include "G4FTFParameters.hh"
44 #include "G4ElasticHNScattering.hh" // Uzhi 3.09.09
45 #include "G4ThreeVector.hh"
46 
47 class G4VSplitableHadron;
48 class G4ExcitedString;
49 
50 
52 
53  public:
55  virtual ~G4DiffractiveExcitation();
56 
57  virtual G4bool ExciteParticipants( G4VSplitableHadron* aPartner,
58  G4VSplitableHadron* bPartner,
59  G4FTFParameters* theParameters,
60  G4ElasticHNScattering* theElastic ) const;
61 
62  virtual void CreateStrings( G4VSplitableHadron* aHadron,
63  G4bool isProjectile,
64  G4ExcitedString*& FirstString,
65  G4ExcitedString*& SecondString,
66  G4FTFParameters* theParameters ) const;
67  private:
69  const G4DiffractiveExcitation& operator=( const G4DiffractiveExcitation& right );
70  int operator==( const G4DiffractiveExcitation& right ) const;
71  int operator!=( const G4DiffractiveExcitation& right ) const;
72 
73  G4ThreeVector GaussianPt( G4double AveragePt2, G4double maxPtSquare ) const;
74  G4double ChooseP( G4double Pmin, G4double Pmax ) const;
75  G4double GetQuarkFractionOfKink( G4double zmin, G4double zmax ) const;
76  void UnpackMeson( G4int IdPDG, G4int& Q1, G4int& Q2 ) const;
77  void UnpackBaryon( G4int IdPDG, G4int& Q1, G4int& Q2, G4int& Q3 ) const;
78  G4int NewNucleonId( G4int Q1, G4int Q2, G4int Q3 ) const;
79 
80 };
81 
82 #endif
virtual G4bool ExciteParticipants(G4VSplitableHadron *aPartner, G4VSplitableHadron *bPartner, G4FTFParameters *theParameters, G4ElasticHNScattering *theElastic) const
int G4int
Definition: G4Types.hh:78
bool G4bool
Definition: G4Types.hh:79
virtual void CreateStrings(G4VSplitableHadron *aHadron, G4bool isProjectile, G4ExcitedString *&FirstString, G4ExcitedString *&SecondString, G4FTFParameters *theParameters) const
double G4double
Definition: G4Types.hh:76