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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 // 28 // ----------------------------------------------------------------------------- 29 // GEANT 4 class header file 30 // 31 // History: 32 // Gunter Folger, August/September 2001 33 // Create class; 34 // ----------------------------------------------------------------------------- 35 // 36 37 #ifndef G4HadronBuilder_h 38 #define G4HadronBuilder_h 1 39 40 #include "globals.hh" 41 #include <vector> 42 #include "G4ParticleDefinition.hh" 43 #include "G4ParticleDefinition.hh" 44 45 class G4HadronBuilder 46 { 47 public: 48 G4ParticleDefinition * Build(G4ParticleDefinition * black, G4ParticleDefinition * white); 49 G4ParticleDefinition * BuildLowSpin(G4ParticleDefinition * black, G4ParticleDefinition * white); 50 G4ParticleDefinition * BuildHighSpin(G4ParticleDefinition * black, G4ParticleDefinition * white); 51 52 // ctor 53 G4HadronBuilder(const std::vector<G4double> & mesonMix, const G4double barionMix, 54 const std::vector<G4double> & scalarMesonMix, 55 const std::vector<G4double> & vectorMesonMix, 56 const G4double Eta_cProb, const G4double Eta_bProb); 57 58 private: 59 G4HadronBuilder(); // no default ctor 60 61 enum Spin { SpinZero=1, SpinHalf=2, SpinOne=3, SpinThreeHalf=4 }; 62 63 G4ParticleDefinition * Meson(G4ParticleDefinition * black, G4ParticleDefinition * white, Spin spin); 64 65 G4ParticleDefinition * Barion(G4ParticleDefinition * black, G4ParticleDefinition * white, Spin spin); 66 67 std::vector<G4double> mesonSpinMix; 68 G4double barionSpinMix; 69 std::vector<G4double> scalarMesonMixings; 70 std::vector<G4double> vectorMesonMixings; 71 72 G4double ProbEta_c, ProbEta_b; 73 }; 74 75 #endif 76