Gabriele Cosmo
106 lines
3.5 KiB
C++
106 lines
3.5 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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//
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//
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// GEANT4 Class header file
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//
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//
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// File name: G4ICRU49NuclearStoppingModel
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//
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// Author: V.Ivanchenko
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//
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// Creation date: 20.07.2009
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//
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// Modifications:
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//
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//
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// Class Description:
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//
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// Implementation of the ICRU'49 model of nuclear stopping
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// -------------------------------------------------------------------
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//
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#ifndef G4ICRU49NuclearStoppingModel_h
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#define G4ICRU49NuclearStoppingModel_h 1
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4VEmModel.hh"
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class G4ParticleChangeForLoss;
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class G4Pow;
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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class G4ICRU49NuclearStoppingModel : public G4VEmModel
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{
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public:
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explicit G4ICRU49NuclearStoppingModel(const G4String& nam =
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"ICRU49NucStopping");
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~G4ICRU49NuclearStoppingModel() override;
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void Initialise(const G4ParticleDefinition*, const G4DataVector&) final;
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// main method to compute dEdx
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G4double ComputeDEDXPerVolume(const G4Material*,
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const G4ParticleDefinition*,
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G4double kineticEnergy,
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G4double cutEnergy = DBL_MAX) final;
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void SampleSecondaries(std::vector<G4DynamicParticle*>*,
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const G4MaterialCutsCouple*,
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const G4DynamicParticle*,
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G4double, G4double) final;
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// hide assignment operator
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G4ICRU49NuclearStoppingModel & operator=
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(const G4ICRU49NuclearStoppingModel &right) = delete;
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G4ICRU49NuclearStoppingModel(const G4ICRU49NuclearStoppingModel&) = delete;
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private:
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void InitialiseArray();
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G4double NuclearStoppingPower(G4double kineticEnergy,
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G4double Z1, G4double Z2,
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G4double A1, G4double A2);
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G4Pow* g4calc;
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G4double theZieglerFactor;
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static G4double Z23[100];
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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