00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id: G4AdjointeIonisationModel.hh 69844 2013-05-16 09:19:33Z gcosmo $ 00027 // 00029 // Module: G4AdjointeIonisationModel 00030 // Author: L. Desorgher 00031 // Organisation: SpaceIT GmbH 00032 // Contract: ESA contract 21435/08/NL/AT 00033 // Customer: ESA/ESTEC 00035 // 00036 // CHANGE HISTORY 00037 // -------------- 00038 // ChangeHistory: 00039 // September 2009 creation by L. Desorgher. Separate the concrete ionisation stuff from G4VEMAdjointModel 00040 // 00041 //------------------------------------------------------------- 00042 // Documentation: 00043 // Adjoint EM model for discrete reverse e- ionisation 00044 // 00045 00046 #ifndef G4AdjointeIonisationModel_h 00047 #define G4AdjointeIonisationModel_h 1 00048 00049 #include "globals.hh" 00050 #include "G4VEmAdjointModel.hh" 00051 #include "G4PEEffectModel.hh" 00052 00053 class G4AdjointeIonisationModel: public G4VEmAdjointModel 00054 { 00055 00056 public: //methods 00057 00058 //Constructor, destructor 00059 G4AdjointeIonisationModel(); 00060 00061 virtual ~G4AdjointeIonisationModel(); 00062 00063 //Concrete implementation or virtual methods 00064 00065 virtual void SampleSecondaries(const G4Track& aTrack, 00066 G4bool IsScatProjToProjCase, 00067 G4ParticleChange* fParticleChange); 00068 00069 virtual G4double DiffCrossSectionPerAtomPrimToSecond( 00070 G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction 00071 G4double kinEnergyProd, // kinetic energy of the secondary particle 00072 G4double Z, 00073 G4double A = 0.); 00074 00075 00076 private: 00077 G4double DiffCrossSectionMoller(G4double kinEnergyProj,G4double kinEnergyProd); 00078 private: //attributes 00079 G4bool WithRapidSampling; 00080 00081 00082 }; 00083 #endif 00084