Gabriele Cosmo
134 lines
4.9 KiB
C++
134 lines
4.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// Author: Luciano Pandola
|
|
//
|
|
// History:
|
|
// -----------
|
|
// 15 Feb 2010 L. Pandola 1st implementation.
|
|
// 18 Mar 2010 L. Pandola Removed GetAtomsPerMolecule(), now demanded
|
|
// to G4PenelopeOscillatorManager
|
|
// 24 May 2011 L. Pandola Renamed (make v2008 as default Penelope)
|
|
// 10 Jun 2011 L. Pandola Migrated to the new AtomDeexcitation interface
|
|
// 09 Oct 2013 L. Pandola Migration to MT
|
|
//
|
|
// -------------------------------------------------------------------
|
|
//*
|
|
// Class description:
|
|
// Low Energy Electromagnetic Physics, Compton Scattering
|
|
// with Penelope Model, version 2008
|
|
// -------------------------------------------------------------------
|
|
|
|
#ifndef G4PENELOPECOMPTONMODEL_HH
|
|
#define G4PENELOPECOMPTONMODEL_HH 1
|
|
|
|
#include "globals.hh"
|
|
#include "G4VEmModel.hh"
|
|
#include "G4DataVector.hh"
|
|
#include "G4ParticleChangeForGamma.hh"
|
|
#include "G4AtomicTransitionManager.hh"
|
|
#include "G4VAtomDeexcitation.hh"
|
|
|
|
class G4ParticleDefinition;
|
|
class G4DynamicParticle;
|
|
class G4MaterialCutsCouple;
|
|
class G4Material;
|
|
class G4PenelopeOscillatorManager;
|
|
class G4PenelopeOscillator;
|
|
|
|
class G4PenelopeComptonModel : public G4VEmModel
|
|
{
|
|
|
|
public:
|
|
explicit G4PenelopeComptonModel(const G4ParticleDefinition* p=nullptr,
|
|
const G4String& processName ="PenCompton");
|
|
virtual ~G4PenelopeComptonModel();
|
|
|
|
void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
|
|
void InitialiseLocal(const G4ParticleDefinition*,
|
|
G4VEmModel *masterModel) override;
|
|
|
|
G4double CrossSectionPerVolume(const G4Material*,
|
|
const G4ParticleDefinition*,
|
|
G4double kineticEnergy,
|
|
G4double cutEnergy = 0.0,
|
|
G4double maxEnergy = DBL_MAX) override;
|
|
|
|
//This is a dummy method. Never inkoved by the tracking, it just issues
|
|
//a warning if one tries to get Cross Sections per Atom via the
|
|
//G4EmCalculator.
|
|
G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
|
|
G4double,
|
|
G4double,
|
|
G4double,
|
|
G4double,
|
|
G4double) override;
|
|
|
|
void SampleSecondaries(std::vector<G4DynamicParticle*>*,
|
|
const G4MaterialCutsCouple*,
|
|
const G4DynamicParticle*,
|
|
G4double tmin,
|
|
G4double maxEnergy) override;
|
|
|
|
void SetVerbosityLevel(G4int lev){fVerboseLevel = lev;};
|
|
G4int GetVerbosityLevel(){return fVerboseLevel;};
|
|
|
|
G4PenelopeComptonModel & operator=(const G4PenelopeComptonModel &right) = delete;
|
|
G4PenelopeComptonModel(const G4PenelopeComptonModel&) = delete;
|
|
|
|
protected:
|
|
G4ParticleChangeForGamma* fParticleChange;
|
|
const G4ParticleDefinition* fParticle;
|
|
|
|
private:
|
|
void SetParticle(const G4ParticleDefinition*);
|
|
|
|
//Differential cross section which is numerically integrated
|
|
G4double DifferentialCrossSection (G4double cdt,G4double energy,
|
|
G4PenelopeOscillator* osc);
|
|
|
|
G4double OscillatorTotalCrossSection(G4double energy,
|
|
G4PenelopeOscillator* osc);
|
|
|
|
G4double KleinNishinaCrossSection(G4double energy,const G4Material*);
|
|
|
|
G4VAtomDeexcitation* fAtomDeexcitation;
|
|
const G4AtomicTransitionManager* fTransitionManager;
|
|
|
|
G4PenelopeOscillatorManager* fOscManager;
|
|
|
|
//Intrinsic energy limits of the model:
|
|
//cannot be extended by the parent process
|
|
G4double fIntrinsicLowEnergyLimit;
|
|
G4double fIntrinsicHighEnergyLimit;
|
|
|
|
G4int fVerboseLevel;
|
|
G4bool fIsInitialised;
|
|
};
|
|
|
|
#endif
|
|
|