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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 // Class: G4AdjointeIonisationModel 28 // Author: L. Desorgher 29 // Organisation: SpaceIT GmbH 30 // 31 // Adjoint EM model for discrete reverse e- ionisation 32 // 33 ///////////////////////////////////////////////////////////////////////////////// 34 35 #ifndef G4AdjointeIonisationModel_h 36 #define G4AdjointeIonisationModel_h 1 37 38 #include "globals.hh" 39 #include "G4VEmAdjointModel.hh" 40 41 class G4AdjointeIonisationModel : public G4VEmAdjointModel 42 { 43 public: 44 G4AdjointeIonisationModel(); 45 46 ~G4AdjointeIonisationModel() override; 47 48 void SampleSecondaries(const G4Track& aTrack, G4bool isScatProjToProj, 49 G4ParticleChange* fParticleChange) override; 50 51 G4double DiffCrossSectionPerAtomPrimToSecond( 52 G4double kinEnergyProj, // kin energy of particle before interaction 53 G4double kinEnergyProd, // kinetic energy of the secondary particle 54 G4double Z, G4double A = 0.) override; 55 56 G4AdjointeIonisationModel(G4AdjointeIonisationModel&) = delete; 57 G4AdjointeIonisationModel& operator=(const G4AdjointeIonisationModel& right) = 58 delete; 59 60 private: 61 G4double DiffCrossSectionMoller(G4double kinEnergyProj, 62 G4double kinEnergyProd); 63 64 G4bool fWithRapidSampling = false; 65 }; 66 #endif 67