| 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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| 26 | // |
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| 27 | // $Id: G4LElastic.hh,v 1.12 2007/02/26 19:05:01 dennis Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-03-ref-09 $ |
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| 29 | // |
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| 30 | // |
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| 31 | // G4 Model: Low energy elastic scattering -- header file |
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| 32 | // F.W. Jones, TRIUMF, 04-JUN-96 |
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| 33 | // |
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| 34 | // For further comments see G4LElastic.cc. |
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| 35 | // |
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| 36 | // use -scheme for elastic scattering: HPW, 20th June 1997 |
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| 37 | // most of the code comes from the old Low-energy Elastic class |
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| 38 | // |
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| 39 | |
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| 40 | |
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| 41 | #ifndef G4LElastic_h |
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| 42 | #define G4LElastic_h 1 |
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| 43 | |
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| 44 | // Class Description |
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| 45 | // Final state production model for hadron nuclear elastic scattering; |
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| 46 | // To be used in your physics list in case you need this physics. |
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| 47 | // In this case you want to register an object of this class with |
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| 48 | // the corresponding process. |
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| 49 | // Class Description - End |
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| 50 | |
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| 51 | #include "globals.hh" |
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| 52 | #include "Randomize.hh" |
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| 53 | #include "G4Element.hh" |
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| 54 | #include "G4ElementVector.hh" |
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| 55 | #include "G4ElementTable.hh" |
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| 56 | #include "G4PhysicsTable.hh" |
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| 57 | #include "G4PhysicsVector.hh" |
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| 58 | #include "G4LPhysicsFreeVector.hh" |
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| 59 | #include "G4LightMedia.hh" |
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| 60 | #include "G4Step.hh" |
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| 61 | #include "G4TrackStatus.hh" |
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| 62 | #include "G4HadronicInteraction.hh" |
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| 63 | |
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| 64 | |
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| 65 | class G4LElastic : public G4HadronicInteraction |
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| 66 | { |
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| 67 | public: |
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| 68 | |
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| 69 | G4LElastic() : G4HadronicInteraction("G4LElastic") |
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| 70 | { |
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| 71 | SetMinEnergy( 0.0*GeV ); |
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| 72 | SetMaxEnergy( DBL_MAX ); |
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| 73 | } |
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| 74 | |
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| 75 | ~G4LElastic() {}; |
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| 76 | |
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| 77 | G4HadFinalState * ApplyYourself(const G4HadProjectile & aTrack, |
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| 78 | G4Nucleus & targetNucleus); |
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| 79 | |
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| 80 | private: |
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| 81 | |
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| 82 | |
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| 83 | G4LightMedia LightMedia; |
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| 84 | |
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| 85 | G4int Rtmi(G4double* x, G4double xli, G4double xri, G4double eps, |
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| 86 | G4int iend, |
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| 87 | G4double aa, G4double bb, G4double cc, G4double dd, |
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| 88 | G4double rr); |
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| 89 | |
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| 90 | G4double Fctcos(G4double t, |
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| 91 | G4double aa, G4double bb, G4double cc, G4double dd, |
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| 92 | G4double rr); |
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| 93 | |
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| 94 | void Defs1(G4double p, G4double px, G4double py, G4double pz, |
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| 95 | G4double pxinc, G4double pyinc, G4double pzinc, |
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| 96 | G4double* pxnew, G4double* pynew, G4double* pznew); |
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| 97 | }; |
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| 98 | #endif |
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