Gabriele Cosmo
107 lines
4.1 KiB
C++
107 lines
4.1 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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//
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// Geant4 Class header file
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//
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// File name: G4PolarizedIonisationModel
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//
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// Author: A.Schaelicke on base of Vladimir Ivanchenko code
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//
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// Class Description:
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// Physics implementation of polarized Bhabha/Moller scattering
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//
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// -------------------------------------------------------------------
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#ifndef G4PolarizedIonisationModel_h
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#define G4PolarizedIonisationModel_h 1
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#include "globals.hh"
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#include "G4MollerBhabhaModel.hh"
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#include "G4StokesVector.hh"
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#include "G4ThreeVector.hh"
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class G4DynamicParticle;
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class G4MaterialCutsCouple;
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class G4ParticleDefinition;
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class G4VPolarizedXS;
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class G4PolarizedIonisationModel : public G4MollerBhabhaModel
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{
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public:
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explicit G4PolarizedIonisationModel(
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const G4ParticleDefinition* p = nullptr,
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const G4String& nam = "PolarizedMollerBhabha");
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virtual ~G4PolarizedIonisationModel() override;
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virtual G4double ComputeCrossSectionPerElectron(const G4ParticleDefinition*,
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G4double kinEnergy,
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G4double cut,
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G4double emax) override;
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virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
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const G4MaterialCutsCouple*,
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const G4DynamicParticle*, G4double tmin,
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G4double maxEnergy) override;
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G4PolarizedIonisationModel(G4PolarizedIonisationModel&) = delete;
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G4PolarizedIonisationModel& operator=(
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const G4PolarizedIonisationModel& right) = delete;
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void SetTargetPolarization(const G4ThreeVector& pTarget)
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{
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fTargetPolarization = G4StokesVector(pTarget);
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}
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void SetBeamPolarization(const G4ThreeVector& pBeam)
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{
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fBeamPolarization = G4StokesVector(pBeam);
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}
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const G4StokesVector& GetTargetPolarization() { return fTargetPolarization; }
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const G4StokesVector& GetBeamPolarization() { return fBeamPolarization; }
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const G4StokesVector& GetFinalElectronPolarization()
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{
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return fElectronPolarization;
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}
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const G4StokesVector& GetFinalPositronPolarization()
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{
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return fPositronPolarization;
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}
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private:
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G4VPolarizedXS* fCrossSectionCalculator;
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G4StokesVector fBeamPolarization;
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G4StokesVector fTargetPolarization;
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G4StokesVector fPositronPolarization;
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G4StokesVector fElectronPolarization;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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