include/Geant4/G4AdjointeIonisationModel.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 /////////////////////////////////////////////////////////////////////////////////
0027 //  Class:    G4AdjointeIonisationModel
0028 //  Author:         L. Desorgher
0029 //  Organisation:   SpaceIT GmbH
0030 //
0031 //  Adjoint EM model for discrete reverse e- ionisation
0032 //
0033 /////////////////////////////////////////////////////////////////////////////////
0034
0035 #ifndef G4AdjointeIonisationModel_h
0036 #define G4AdjointeIonisationModel_h 1
0037
0038 #include "globals.hh"
0039 #include "G4VEmAdjointModel.hh"
0040
0041 class G4AdjointeIonisationModel : public G4VEmAdjointModel
0042 {
0043  public:
0044   G4AdjointeIonisationModel();
0045
0046   ~G4AdjointeIonisationModel() override;
0047
0048   void SampleSecondaries(const G4Track& aTrack, G4bool isScatProjToProj,
0049                          G4ParticleChange* fParticleChange) override;
0050
0051   G4double DiffCrossSectionPerAtomPrimToSecond(
0052     G4double kinEnergyProj,  // kin energy of particle before interaction
0053     G4double kinEnergyProd,  // kinetic energy of the secondary particle
0054     G4double Z, G4double A = 0.) override;
0055
0056   G4AdjointeIonisationModel(G4AdjointeIonisationModel&) = delete;
0057   G4AdjointeIonisationModel& operator=(const G4AdjointeIonisationModel& right) =
0058     delete;
0059
0060  private:
0061   G4double DiffCrossSectionMoller(G4double kinEnergyProj,
0062                                   G4double kinEnergyProd);
0063
0064   G4bool fWithRapidSampling = false;
0065 };
0066 #endif