| 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 | // * *
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| 21 | // * Parts of this code which have been developed by QinetiQ Ltd *
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| 22 | // * under contract to the European Space Agency (ESA) are the *
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| 23 | // * intellectual property of ESA. Rights to use, copy, modify and *
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| 24 | // * redistribute this software for general public use are granted *
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| 25 | // * in compliance with any licensing, distribution and development *
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| 26 | // * policy adopted by the Geant4 Collaboration. This code has been *
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| 27 | // * written by QinetiQ Ltd for the European Space Agency, under ESA *
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| 28 | // * contract 17191/03/NL/LvH (Aurora Programme). *
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| 29 | // * *
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| 30 | // * By using, copying, modifying or distributing the software (or *
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| 31 | // * any work based on the software) you agree to acknowledge its *
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| 32 | // * use in resulting scientific publications, and indicate your *
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| 33 | // * acceptance of all terms of the Geant4 Software license. *
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| 34 | // ********************************************************************
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| 35 | //
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| 36 | #ifndef G4EMDissociationCrossSection_h
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| 37 | #define G4EMDissociationCrossSection_h 1
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| 38 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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| 39 | //
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| 40 | // MODULE: G4EMDissociationCrossSection.hh
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| 41 | //
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| 42 | // Version: B.1
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| 43 | // Date: 15/04/04
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| 44 | // Author: P R Truscott
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| 45 | // Organisation: QinetiQ Ltd, UK
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| 46 | // Customer: ESA/ESTEC, NOORDWIJK
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| 47 | // Contract: 17191/03/NL/LvH
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| 48 | //
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| 49 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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| 50 | //
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| 51 | // CHANGE HISTORY
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| 52 | // --------------
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| 53 | //
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| 54 | // 17 October 2003, P R Truscott, QinetiQ Ltd, UK
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| 55 | // Created.
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| 56 | //
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| 57 | // 15 March 2004, P R Truscott, QinetiQ Ltd, UK
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| 58 | // Beta release
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| 59 | //
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| 60 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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| 61 | ///////////////////////////////////////////////////////////////////////////////
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| 62 | //
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| 63 | #include "G4VCrossSectionDataSet.hh"
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| 64 | #include "G4DynamicParticle.hh"
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| 65 | #include "G4Element.hh"
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| 66 | #include "G4ParticleDefinition.hh"
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| 67 | #include "G4EMDissociationSpectrum.hh"
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| 68 | #include "G4PhysicsFreeVector.hh"
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| 69 | #include "globals.hh"
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| 70 |
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| 71 | ///////////////////////////////////////////////////////////////////////////////
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| 72 | //
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| 73 | class G4EMDissociationCrossSection : public G4VCrossSectionDataSet
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| 74 | {
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| 75 | public:
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| 76 | G4EMDissociationCrossSection ();
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| 77 | ~G4EMDissociationCrossSection ();
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| 78 |
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| 79 | virtual G4bool IsApplicable (const G4DynamicParticle*, const G4Element*);
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| 80 |
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| 81 | virtual G4bool IsZAApplicable(const G4DynamicParticle*, G4double ZZ,
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| 82 | G4double AA);
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| 83 |
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| 84 | virtual G4double GetCrossSection (const G4DynamicParticle *,
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| 85 | const G4Element *, G4double);
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| 86 |
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| 87 | virtual G4double GetIsoZACrossSection(const G4DynamicParticle*,
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| 88 | G4double ZZ, G4double AA,
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| 89 | G4double temperature);
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| 90 |
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| 91 | G4PhysicsFreeVector *GetCrossSectionForProjectile
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| 92 | (G4double, G4double, G4double, G4double, G4double, G4double);
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| 93 | G4PhysicsFreeVector *GetCrossSectionForTarget
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| 94 | (G4double, G4double, G4double, G4double, G4double, G4double);
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| 95 | G4double GetWilsonProbabilityForProtonDissociation
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| 96 | (G4double, G4double);
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| 97 | virtual void BuildPhysicsTable (const G4ParticleDefinition &)
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| 98 | {}
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| 99 | virtual void DumpPhysicsTable (const G4ParticleDefinition &)
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| 100 | {G4cout << "G4EMDissociationCrossSection: uses formula" <<G4endl;}
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| 101 |
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| 102 | private:
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| 103 |
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| 104 | private:
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| 105 | G4EMDissociationSpectrum *thePhotonSpectrum;
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| 106 | G4double r0;
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| 107 | G4double J;
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| 108 | G4double Qprime;
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| 109 | G4double epsilon;
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| 110 | G4double xd;
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| 111 | };
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| 112 | ///////////////////////////////////////////////////////////////////////////////
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| 113 | //
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| 114 | #endif
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