Gabriele Cosmo
127 lines
4.6 KiB
C++
127 lines
4.6 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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// GEANT4 Class header file
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//
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//
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// File name: G4ionIonisation
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//
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// Author: Vladimir Ivanchenko
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//
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// Creation date: 07.05.2002
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//
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// Modifications:
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//
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// 26-12-02 Secondary production moved to derived classes (VI)
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// 24-01-03 Make models region aware (V.Ivanchenko)
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// 05-02-03 Fix compilation warnings (V.Ivanchenko)
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// 13-02-03 SubCutoff regime is assigned to a region (V.Ivanchenko)
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// 15-02-03 Add control on delta pointer (V.Ivanchenko)
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// 23-05-03 Add fluctuation model as a member function (V.Ivanchenko)
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// 03-08-03 Add effective charge and saturation of tmax (V.Ivanchenko)
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// 12-11-03 Fix problem of negative effective charge (V.Ivanchenko)
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// 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
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// 21-01-04 Migrade to G4ParticleChangeForLoss (V.Ivanchenko)
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// 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
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// 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
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// 11-04-05 Move MaxSecondary energy to model (V.Ivanchneko)
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// 11-04-04 Move MaxSecondaryEnergy to models (V.Ivanchenko)
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// 10-05-06 Add a possibility to download user data (V.Ivantchenko)
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// 22-07-06 Remove obsolete method (V.Ivantchenko)
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// 07-11-07 Moved CorrectionsAlongStep to cc (V.Ivantchenko)
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// 12-09-08 Removed InitialiseMassCharge and CorrectionsAlongStep (VI)
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//
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// Class Description:
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//
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// This class manages the ionisation process for ions. Effective charge,
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// nuclear stopping power, energy loss corrections are taken into account.
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// It inherites from G4VEnergyLossLoss.
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//
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// -------------------------------------------------------------------
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//
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#ifndef G4ionIonisation_h
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#define G4ionIonisation_h 1
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#include "G4VEnergyLossProcess.hh"
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class G4Material;
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class G4ionIonisation : public G4VEnergyLossProcess
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{
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public:
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explicit G4ionIonisation(const G4String& name = "ionIoni");
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~G4ionIonisation() override = default;
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G4bool IsApplicable(const G4ParticleDefinition& p) final;
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void AddStoppingData(G4int Z, G4int A, const G4String& materialName,
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G4PhysicsVector* dVector);
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void ActivateStoppingData(G4bool);
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// print documentation in html format
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void ProcessDescription(std::ostream&) const override;
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// hide assignment operator
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G4ionIonisation & operator=(const G4ionIonisation &right) = delete;
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G4ionIonisation(const G4ionIonisation&) = delete;
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protected:
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void InitialiseEnergyLossProcess(const G4ParticleDefinition*,
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const G4ParticleDefinition*) override;
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G4double MinPrimaryEnergy(const G4ParticleDefinition* p,
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const G4Material*, G4double cut) final;
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inline G4double BetheBlochEnergyThreshold();
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private:
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const G4ParticleDefinition* theParticle = nullptr;
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G4double eth;
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G4bool isInitialised = false;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4ionIonisation::BetheBlochEnergyThreshold()
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{
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return eth;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#endif
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