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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 // G4DNAQuadrupleIonisationModel.hh 27 // 28 // Created at 2024/04/03 (Thu.) 29 // Author: Shogo OKADA @KEK-CRC (shogo.okada@kek.jp) 30 // 31 // Reference: J.Meesungnoen et. al, DOI: 10.1021/jp058037z 32 // 33 34 #ifndef G4DNA_QUADRUPLE_IONISATION_MODEL_HH_ 35 #define G4DNA_QUADRUPLE_IONISATION_MODEL_HH_ 36 37 #include "G4DNADoubleIonisationModel.hh" 38 #include "G4VEmModel.hh" 39 40 class G4DNAQuadrupleIonisationModel : public G4DNADoubleIonisationModel { 41 public: 42 // constructor 43 G4DNAQuadrupleIonisationModel( 44 const G4ParticleDefinition* p = nullptr, 45 const G4String& model_name = "G4DNAQuadrupleIonisationModel"); 46 47 // destructor 48 ~G4DNAQuadrupleIonisationModel() override = default; 49 50 void Initialise(const G4ParticleDefinition* particle, 51 const G4DataVector&) override; 52 53 G4double CrossSectionPerVolume( 54 const G4Material* material, const G4ParticleDefinition* pdef, 55 G4double ekin, G4double, G4double) override; 56 57 void SampleSecondaries( 58 std::vector<G4DynamicParticle*>* vsec, const G4MaterialCutsCouple* couple, 59 const G4DynamicParticle* particle, G4double, G4double) override; 60 }; 61 62 #endif // G4DNA_QUADRUPLE_IONISATION_MODEL_HH_ 63