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26 // 26 //
>> 27 // $Id$
27 28
28 #ifndef G4QGSDiffractiveExcitation_h 29 #ifndef G4QGSDiffractiveExcitation_h
29 #define G4QGSDiffractiveExcitation_h 1 30 #define G4QGSDiffractiveExcitation_h 1
30 // ------------------------------------------- 31 // ------------------------------------------------------------
31 // GEANT 4 class header file 32 // GEANT 4 class header file
32 // 33 //
33 // ---------------- G4QGSDiffractiveExcit 34 // ---------------- G4QGSDiffractiveExcitation --------------
34 // by Gunter Folger, October 1998. 35 // by Gunter Folger, October 1998.
35 // diffractive Excitation used by strings 36 // diffractive Excitation used by strings models
36 // Take a projectile and a target 37 // Take a projectile and a target
37 // excite the projectile and target 38 // excite the projectile and target
38 // ------------------------------------------- 39 // ------------------------------------------------------------
39 40
40 // Modified: 41 // Modified:
41 // 25-05-07 : G.Folger 42 // 25-05-07 : G.Folger
42 // move from management/G4DiffractiveExc 43 // move from management/G4DiffractiveExcitation to to qgsm/G4QGSDiffractiveExcitation
43 // 44 //
44 45
45 #include "globals.hh" 46 #include "globals.hh"
46 class G4VSplitableHadron; 47 class G4VSplitableHadron;
47 class G4ExcitedString; 48 class G4ExcitedString;
48 #include "G4ThreeVector.hh" 49 #include "G4ThreeVector.hh"
49 50
50 class G4QGSDiffractiveExcitation 51 class G4QGSDiffractiveExcitation
51 { 52 {
52 public: 53 public:
53 G4QGSDiffractiveExcitation(); <<
54 virtual ~G4QGSDiffractiveExcitation(); <<
55 54
56 virtual G4bool ExciteParticipants (G4VSplita << 55 G4QGSDiffractiveExcitation();
57 G4V << 56 virtual ~G4QGSDiffractiveExcitation();
58 G4b << 57
59 virtual G4ExcitedString * String(G4VSplitabl << 58 virtual G4bool ExciteParticipants (G4VSplitableHadron *aPartner, G4VSplitableHadron * bPartner) const;
>> 59 virtual G4ExcitedString * String(G4VSplitableHadron * aHadron, G4bool isProjectile) const;
>> 60
>> 61 //void SetPtWidth(G4double aValue) { widthOfPtSquare = aValue*aValue; }
>> 62 //void SetExtraMass(G4double aValue) { minExtraMass = aValue; }
>> 63 //void SetMinimumMass(G4double aValue) { minmass = aValue; }
60 64
61 private: 65 private:
62 G4QGSDiffractiveExcitation(const G4QGSDiffra <<
63 66
64 G4double ChooseP(G4double Pmin, G4double Pma << 67 G4QGSDiffractiveExcitation(const G4QGSDiffractiveExcitation &right);
>> 68
>> 69 //G4double ChooseX(G4double Xmin, G4double Xmax) const;
>> 70 G4double ChooseP(G4double Pmin, G4double Pmax) const;
65 71
66 G4ThreeVector GaussianPt(G4double AveragePt << 72 //G4ThreeVector GaussianPt(G4double widthSquare, G4double maxPtSquare) const;
>> 73 G4ThreeVector GaussianPt(G4double AveragePt2, G4double maxPtSquare) const; // Uzhi
67 74
68 const G4QGSDiffractiveExcitation & operator= << 75 const G4QGSDiffractiveExcitation & operator=(const G4QGSDiffractiveExcitation &right);
69 G4bool operator==(const G4QGSDiffractiveExci << 76 int operator==(const G4QGSDiffractiveExcitation &right) const;
70 G4bool operator!=(const G4QGSDiffractiveExci << 77 int operator!=(const G4QGSDiffractiveExcitation &right) const;
>> 78
>> 79 private:
>> 80 // Model Parameters:
>> 81 /*
>> 82 const G4double widthOfPtSquare; // width^2 of pt for string excitation
>> 83 const G4double minExtraMass; // minimum excitation mass
>> 84 const G4double minmass; // mean pion transverse mass; used for Xmin
>> 85 */
71 }; 86 };
72 87
73 #endif 88 #endif
>> 89
74 90