Gabriele Cosmo
105 lines
4.2 KiB
C++
105 lines
4.2 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/////////////////////////////////////////////////////////////////////////////////
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// Class: G4IonIonisationModel
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// Author: L. Desorgher
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// Organisation: SpaceIT GmbH
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//
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// Adjoint EM model for discrete reverse ion ionisation
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/////////////////////////////////////////////////////////////////////////////////
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#ifndef G4AdjointIonIonisationModel_h
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#define G4AdjointIonIonisationModel_h 1
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#include "globals.hh"
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#include "G4VEmAdjointModel.hh"
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class G4Track;
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class G4ParticleChange;
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class G4ParticleDefinition;
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class G4VEmModel;
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class G4VParticleChange;
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class G4AdjointIonIonisationModel : public G4VEmAdjointModel
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{
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public:
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G4AdjointIonIonisationModel();
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~G4AdjointIonIonisationModel() override;
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void SampleSecondaries(const G4Track& aTrack, G4bool isScatProjToProj,
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G4ParticleChange* fParticleChange) override;
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G4double DiffCrossSectionPerAtomPrimToSecond(
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G4double kinEnergyProj, // kin energy of primary before interaction
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G4double kinEnergyProd, // kinetic energy of the secondary particle
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G4double Z, G4double A = 0.) override;
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void CorrectPostStepWeight(G4ParticleChange* fParticleChange,
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G4double old_weight, G4double adjointPrimKinEnergy,
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G4double projectileKinEnergy,
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G4bool isScatProjToProj) override;
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G4double GetSecondAdjEnergyMaxForScatProjToProj(
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G4double primAdjEnergy) override;
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G4double GetSecondAdjEnergyMinForScatProjToProj(G4double primAdjEnergy,
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G4double tcut = 0.) override;
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G4double GetSecondAdjEnergyMaxForProdToProj(G4double primAdjEnergy) override;
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G4double GetSecondAdjEnergyMinForProdToProj(G4double primAdjEnergy) override;
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inline void SetUseOnlyBragg(G4bool aBool) { fUseOnlyBragg = aBool; }
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void SetIon(G4ParticleDefinition* adj_ion, G4ParticleDefinition* fwd_ion);
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G4AdjointIonIonisationModel(G4AdjointIonIonisationModel&) = delete;
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G4AdjointIonIonisationModel& operator=(
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const G4AdjointIonIonisationModel& right) = delete;
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private:
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void DefineProjectileProperty();
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G4VEmModel* fBraggIonDirectEMModel;
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G4VEmModel* fBetheBlochDirectEMModel;
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// projectile properties
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G4double fMass = 0.;
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G4double fSpin = 0.;
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G4double fMagMoment2 = 0.;
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G4double fChargeSquare = 0.;
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G4double fMassRatio = 0.;
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G4double fRatio = 0.;
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G4double fOnePlusRatio2 = 0.;
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G4double fOneMinusRatio2 = 0.;
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G4double fFormFact = 0.;
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G4bool fUseOnlyBragg = false;
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};
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#endif
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