Gabriele Cosmo
121 lines
4.1 KiB
C++
121 lines
4.1 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4LowEnergyPhotoElectric.hh,v 1.25 2002/06/01 03:14:18 vnivanch Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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// Author: A. Forti
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// Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
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//
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// History:
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// -----------
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// 02 Mar 1999 A. Forti 1st implementation
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// 12 Aug 2001 MGP Major revision according to a design iteration
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// 16 Sept 2001 E. Guardincerri Added fluorescence generation
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// 31 May 2002 V.Ivanchenko Add cut on Auger electrons
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//
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// -------------------------------------------------------------------
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// Class description:
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// Low Energy Electromagnetic process, Photoelectric effect
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// Further documentation available from http://www.ge.infn.it/geant4/lowE
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// -------------------------------------------------------------------
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#ifndef G4LOWENERGYPHOTOELECTRIC_HH
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#define G4LOWENERGYPHOTOELECTRIC_HH 1
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#include "globals.hh"
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#include "G4VDiscreteProcess.hh"
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#include "G4AtomicDeexcitation.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 G4VEMDataSet;
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class G4VCrossSectionHandler;
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class G4VRangeTest;
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class G4LowEnergyPhotoElectric : public G4VDiscreteProcess {
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public:
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G4LowEnergyPhotoElectric(const G4String& processName ="LowEnPhotoElec");
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~G4LowEnergyPhotoElectric();
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G4bool IsApplicable(const G4ParticleDefinition&);
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void BuildPhysicsTable(const G4ParticleDefinition& photon);
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G4VParticleChange* PostStepDoIt(const G4Track& aTrack, const G4Step& aStep);
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void SetCutForLowEnSecPhotons(G4double);
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void SetCutForLowEnSecElectrons(G4double);
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void ActivateAuger(G4bool);
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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& aTrack,
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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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G4LowEnergyPhotoElectric& operator=(const G4LowEnergyPhotoElectric& right);
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G4LowEnergyPhotoElectric(const G4LowEnergyPhotoElectric& );
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G4double lowEnergyLimit; // low energy limit applied to the process
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G4double highEnergyLimit; // high energy limit applied to the process
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G4VEMDataSet* meanFreePathTable;
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G4VCrossSectionHandler* crossSectionHandler;
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G4VCrossSectionHandler* shellCrossSectionHandler;
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G4VRangeTest* rangeTest;
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const G4double intrinsicLowEnergyLimit; // intrinsic validity range
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const G4double intrinsicHighEnergyLimit;
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G4double cutForLowEnergySecondaryPhotons;
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G4double cutForLowEnergySecondaryElectrons;
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G4AtomicDeexcitation deexcitationManager;
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};
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#endif
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