Gabriele Cosmo
122 lines
4.7 KiB
C++
122 lines
4.7 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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// Author: Luciano Pandola
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//
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// History:
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// -----------
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// 14 Mar 2012 L. Pandola 1st implementation.
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//
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// -------------------------------------------------------------------
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//
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//! Class description:
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//! Access to Penelope ionisation cross sections for e- and e+. To be
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//! registered as a specific model in G4UAtomicDeexcitation.
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//!
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//! NOTICE: working only for e- at the moment (no interface available for
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//! e+)
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//!
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// -------------------------------------------------------------------
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#ifndef G4PENELOPEIONISATIONCROSSSECTION_HH
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#define G4PENELOPEIONISATIONCROSSSECTION_HH 1
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#include "globals.hh"
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#include "G4VhShellCrossSection.hh"
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#include <map>
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class G4AtomicTransitionManager;
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class G4PenelopeOscillatorManager;
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class G4PenelopeOscillator;
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class G4PenelopeCrossSection;
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class G4PenelopeIonisationXSHandler;
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class G4PenelopeIonisationCrossSection : public G4VhShellCrossSection
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{
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public:
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//! Constructor.
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explicit G4PenelopeIonisationCrossSection();
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//! Destructor. Clean all tables.
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~G4PenelopeIonisationCrossSection();
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//! Purely virtual method from the base interface. Returns the cross
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//! section for all levels of element Z in material mat at the
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//! given energy
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std::vector<G4double> GetCrossSection(G4int Z,
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G4double incidentEnergy,
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G4double mass,
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G4double deltaEnergy,
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const G4Material* mat) override;
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//! Purely virtual method from the base interface. Returns the
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//! cross section for the given shell in the element Z of material
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//! mat at the specified energy
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G4double CrossSection(G4int Z,
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G4AtomicShellEnumerator shell,
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G4double incidentEnergy,
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G4double mass,
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const G4Material* mat) override;
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//! Purely virtual method from the base interface. Returns the
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//! shell ionisation probabilities for the given Z in the
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//! material mat at the specified energy.
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std::vector<G4double> Probabilities(G4int Z,
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G4double incidentEnergy,
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G4double mass,
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G4double deltaEnergy,
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const G4Material* mat) override;
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//! Getter/setter for the verbosity level
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void SetVerbosityLevel(G4int vl){fVerboseLevel = vl;};
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G4int GetVerbosityLevel(){return fVerboseLevel;};
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G4PenelopeIonisationCrossSection & operator=(const G4PenelopeIonisationCrossSection &right)
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= delete;
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G4PenelopeIonisationCrossSection(const G4PenelopeIonisationCrossSection&) = delete;
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private:
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//!The shells in Penelope are organized per *material*, rather than per
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//!element, so given a material one has to find the proper index for the
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//!given Z and shellID. An appropriate look-up table is used to avoid
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//!recalculation.
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G4int FindShellIDIndex(const G4Material* mat,G4int Z,G4AtomicShellEnumerator shell);
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std::map< std::pair<const G4Material*,G4int>, G4DataVector*> *fShellIDTable;
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//Oscillator manager
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G4PenelopeOscillatorManager* fOscManager;
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G4PenelopeIonisationXSHandler* fCrossSectionHandler;
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const G4AtomicTransitionManager* fTransitionManager;
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G4double fLowEnergyLimit;
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G4double fHighEnergyLimit;
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G4int fVerboseLevel;
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G4int fNMaxLevels;
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};
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#endif
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