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1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // 27 // 28 // ------------------------------------------- 29 // GEANT 4 class implementation file 30 // 31 // History: first implementation, Maxim K 32 // ------------------------------------------- 33 #ifndef G4QGSMFragmentation_h 34 #define G4QGSMFragmentation_h 1 35 36 #include "G4VLongitudinalStringDecay.hh" 37 38 //******************************************** 39 class G4QGSMFragmentation:public G4VLongitudin 40 { 41 public: 42 G4QGSMFragmentation(); 43 ~G4QGSMFragmentation(); 44 virtual G4KineticTrackVector* FragmentStri 45 46 private: 47 // not implemented to protect/forbid use 48 G4QGSMFragmentation(const G4QGSMFragmentat 49 const G4QGSMFragmentation & operator=(cons 50 G4bool operator==(const G4QGSMFragmentatio 51 G4bool operator!=(const G4QGSMFragmentatio 52 53 private: 54 virtual G4bool StopFragmenting(const G4Fra 55 virtual G4bool IsItFragmentable(const G4Fr 56 57 virtual G4bool SplitLast(G4FragmentingStri 58 G4KineticTrackVector * LeftVe 59 G4KineticTrackVec 60 61 virtual void Sample4Momentum(G4LorentzVect 62 G4double Anti 63 64 virtual G4KineticTrack * Splitup(G4Fragmen 65 G4Fragmen 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 81 private: 82 // model parameters 83 G4double arho; 84 G4double aphi; 85 G4double aJPs; // alpha_J/Psi 86 G4double aUps; // alpha_Y 87 G4double an; 88 G4double ala; 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(); 112 113 G4int IndexDiQ[5][5]; 114 }; 115 116 // Class G4QGSMFragmentation 117 118 #endif 119 120