Gabriele Cosmo
161 lines
5.4 KiB
C++
161 lines
5.4 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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// $Id: G4PenelopeIonisation.hh,v 1.5 2006/06/29 19:36:33 gunter Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// Author: L. Pandola
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//
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// History:
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// -----------
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// 20 Mar 2003 L. Pandola 1st implementation
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// 30 Jun 2003 L. Pandola methods for positrons added
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// 04 Jul 2003 L. Pandola added methods for interfacing
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// with the cross section handler
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// -------------------------------------------------------------------
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//
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// Class description:
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// Penelope electromagnetic process, electron and positron Ionisation
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// Further documentation available from http://www.ge.infn.it/geant4/lowE
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// --------------------------------------------------------------
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#ifndef G4PENELOPEIONISATION_HH
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#define G4PENELOPEIONISATION_HH 1
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#include "G4eLowEnergyLoss.hh"
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#include "G4AtomicDeexcitation.hh"
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#include "globals.hh"
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class G4Track;
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class G4Step;
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class G4ParticleDefinition;
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class G4VParticleChange;
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class G4VDataSetAlgorithm;
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class G4ParticleChange;
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class G4VCrossSectionHandler;
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class G4VEMDataSet;
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class G4PenelopeIonisation : public G4eLowEnergyLoss
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{
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public:
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G4PenelopeIonisation(const G4String& processName = "PenelopeIoni");
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~G4PenelopeIonisation();
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G4bool IsApplicable(const G4ParticleDefinition&);
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void PrintInfoDefinition();
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void BuildPhysicsTable(const G4ParticleDefinition& ParticleType);
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G4VParticleChange* PostStepDoIt(const G4Track& track,
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const G4Step& step);
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void SetCutForLowEnSecPhotons(G4double cut);
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void SetCutForLowEnSecElectrons(G4double cut);
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void ActivateAuger(G4bool val);
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G4double CalculateCrossSectionsRatio(G4double,G4double,
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G4int, G4double,
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const G4ParticleDefinition&);
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// For testing purpose only
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G4double DumpMeanFreePath(const G4Track& aTrack,
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G4double previousStepSize,
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G4ForceCondition* condition)
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{ return GetMeanFreePath(aTrack, previousStepSize, condition); }
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protected:
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G4double GetMeanFreePath(const G4Track& track,
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G4double previousStepSize,
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G4ForceCondition* condition );
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private:
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// Hide copy constructor and assignment operator as private
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G4PenelopeIonisation(const G4PenelopeIonisation& );
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G4PenelopeIonisation& operator = (const G4PenelopeIonisation& right);
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void BuildLossTable(const G4ParticleDefinition& ParticleType);
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void CalculateDiscreteForElectrons(G4double,G4double,G4int,G4double);
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void CalculateDiscreteForPositrons(G4double,G4double,G4int,G4double);
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void ReadData();
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G4double CalculateDeltaFermi(G4double,G4int,G4double);
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G4double CalculateContinuous(G4double,G4double,G4int,G4double,
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const G4ParticleDefinition&);
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G4double CalculateStoppingPowerForElectrons(G4double,
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G4double,G4double,G4double);
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G4double CalculateStoppingPowerForPositrons(G4double,
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G4double,G4double,G4double);
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G4double CrossSectionsRatioForElectrons(G4double,G4double,
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G4double,G4double,
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G4int);
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G4double CrossSectionsRatioForPositrons(G4double,G4double,
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G4double,G4double,
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G4int);
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G4VCrossSectionHandler* crossSectionHandler;
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G4VEMDataSet* theMeanFreePath;
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// Lower limit for generation of gamma in this model
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G4DataVector cutForDelta;
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G4double cutForPhotons;
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G4double cutForElectrons;
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G4AtomicDeexcitation deexcitationManager;
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//Parameters of hard interactions
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G4double kineticEnergy1;
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G4double cosThetaPrimary;
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G4double energySecondary;
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G4double cosThetaSecondary;
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G4int iOsc;
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//Parameters of atomic shells
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std::map<G4int,G4DataVector*> *ionizationEnergy;
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std::map<G4int,G4DataVector*> *resonanceEnergy;
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std::map<G4int,G4DataVector*> *occupationNumber;
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std::map<G4int,G4DataVector*> *shellFlag;
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};
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#endif
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