| [819] | 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| [961] | 26 | // $Id: G4eeCrossSections.hh,v 1.3 2008/07/10 18:06:38 vnivanch Exp $
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| [1007] | 27 | // GEANT4 tag $Name: geant4-09-02 $
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| [819] | 28 | //
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| 29 | // -------------------------------------------------------------------
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| 30 | //
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| 31 | // GEANT4 Class header file
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| 32 | //
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| 33 | //
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| 34 | // File name: G4eeCrossSections
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| 35 | //
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| 36 | // Author: Vladimir Ivanchenko
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| 37 | //
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| 38 | // Creation date: 15.08.2004
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| 39 | //
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| 40 | // Modifications:
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| 41 | //
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| 42 |
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| 43 | //
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| 44 | // Class Description:
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| 45 | //
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| 46 |
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| 47 | // -------------------------------------------------------------------
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| 48 | //
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| 49 |
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| 50 | #ifndef G4eeCrossSections_h
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| 51 | #define G4eeCrossSections_h 1
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| 52 |
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| 53 | #include "G4ThreeVector.hh"
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| 54 | #include "globals.hh"
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| 55 | #include <complex>
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| 56 |
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| 57 | class G4PhysicsVector;
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| 58 |
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| 59 | class G4eeCrossSections
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| 60 | {
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| 61 |
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| 62 | public:
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| 63 |
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| 64 | G4eeCrossSections();
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| 65 |
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| 66 | virtual ~G4eeCrossSections();
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| 67 |
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| 68 | G4double CrossSection2pi(G4double);
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| 69 |
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| 70 | G4double CrossSection3pi(G4double);
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| 71 |
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| [961] | 72 | G4double CrossSectionPi0G(G4double);
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| 73 |
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| 74 | G4double CrossSectionEtaG(G4double);
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| 75 |
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| [819] | 76 | G4double CrossSection2Kcharged(G4double);
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| 77 |
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| 78 | G4double CrossSection2Kneutral(G4double);
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| 79 |
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| [961] | 80 | std::complex<G4double> DpRho(G4double e);
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| 81 |
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| [819] | 82 | private:
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| 83 |
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| 84 | void Initialise();
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| 85 |
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| 86 | G4double Width2p(G4double s, G4double mres, G4double g,
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| 87 | G4double br, G4double mp);
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| 88 |
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| 89 | G4double Width3p(G4double s, G4double mres, G4double g,
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| 90 | G4double br);
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| 91 |
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| 92 | G4double PhaseSpace3p(G4double e);
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| 93 |
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| 94 | G4double WidthPg(G4double s, G4double mres, G4double g,
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| 95 | G4double br, G4double mp);
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| 96 |
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| 97 | G4double WidthRho(G4double e);
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| 98 |
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| 99 | G4double WidthOm(G4double e);
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| 100 |
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| 101 | G4double WidthPhi(G4double e);
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| 102 |
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| 103 | std::complex<G4double> DpOm(G4double e);
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| 104 |
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| 105 | std::complex<G4double> DpPhi(G4double e);
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| 106 |
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| 107 | // hide assignment operator
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| 108 | G4eeCrossSections & operator=(const G4eeCrossSections &right);
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| 109 | G4eeCrossSections(const G4eeCrossSections&);
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| 110 |
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| 111 | G4double MsPi, MsPi0, MsEta, MsEtap, MsKs, MsKc, MsRho, MsOm;
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| 112 | G4double MsF0, MsA0, MsPhi, MsK892, MsK0892;
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| 113 | G4double GRho, GOm, GPhi, GK892, GK0892, PhRho, PhOm, PhPhi, PhRhoPi;
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| 114 | G4double BrRhoPiG, BrRhoPi0G, BrRhoEtaG, BrRhoEe, BrOm3Pi;
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| 115 | G4double BrOmPi0G, BrOmEtaG, BrOm2Pi, PhOm2Pi, BrOmEe;
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| 116 | G4double BrPhi2Kc, BrPhiKsKl, BrPhi3Pi, BrPhiPi0G, BrPhiEtaG;
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| 117 | G4double BrPhi2Pi, PhPhi2Pi, BrPhiEe, MeVnb, Alpha;
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| 118 | G4double AOmRho, ARhoPRho, cterm, mssig, gsig, brsigpipi;
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| 119 | G4double msrho1450, msrho1700, grho1450, grho1700;
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| 120 | G4double arhoompi0, arho1450ompi0, arho1700ompi0, phrhoompi0;
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| 121 | G4double phrho1450ompi0, phrho1700ompi0, aomrhopi0, phomrhopi0;
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| 122 | G4double arhopi0pi0g, aompi0pi0g, phrhopi0pi0g, phompi0pi0g;
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| 123 | G4double brrho1450ompi0, brrho1450pipi, brrho1700ompi0;
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| 124 | G4double brrho1700pipi, aphirhopi0, phphirhopi0;
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| 125 | G4double arhosigg, phrhosigg, aomsigg, phomsigg;
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| 126 |
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| 127 | G4double MsRho3, MsOm3, MsPhi3;
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| 128 |
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| 129 | G4PhysicsVector* ph3p;
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| 130 |
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| 131 | };
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| 132 |
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| 133 |
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| 134 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 135 |
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| 136 | #endif
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