Gabriele Cosmo
163 lines
5.6 KiB
C++
Executable File
163 lines
5.6 KiB
C++
Executable File
//
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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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// G4MuElecInelasticModel.hh, 2011/08/29 A.Valentin, M. Raine
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//
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// Based on the following publications
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//
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// - Inelastic cross-sections of low energy electrons in silicon
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// for the simulation of heavy ion tracks with theGeant4-DNA toolkit,
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// NSS Conf. Record 2010, pp. 80-85
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// - Geant4 physics processes for microdosimetry simulation:
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// very low energy electromagnetic models for electrons in Si,
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// NIM B, vol. 288, pp. 66-73, 2012.
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// - Geant4 physics processes for microdosimetry simulation:
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// very low energy electromagnetic models for protons and
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// heavy ions in Si, NIM B, vol. 287, pp. 124-129, 2012.
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#ifndef G4MuElecInelasticModel_h
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#define G4MuElecInelasticModel_h 1
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#include "globals.hh"
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#include "G4VEmModel.hh"
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#include "G4ParticleChangeForGamma.hh"
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#include "G4ProductionCutsTable.hh"
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#include "G4MuElecCrossSectionDataSet.hh"
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#include "G4Electron.hh"
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#include "G4Proton.hh"
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#include "G4GenericIon.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4LogLogInterpolation.hh"
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#include "G4MuElecSiStructure.hh"
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#include "G4VAtomDeexcitation.hh"
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#include "G4NistManager.hh"
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class G4MuElecInelasticModel : public G4VEmModel
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{
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public:
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G4MuElecInelasticModel(const G4ParticleDefinition* p = 0,
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const G4String& nam = "MuElecInelasticModel");
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virtual ~G4MuElecInelasticModel();
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virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
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virtual G4double CrossSectionPerVolume( const G4Material* material,
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const G4ParticleDefinition* p,
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G4double ekin,
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G4double emin,
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G4double emax);
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virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
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const G4MaterialCutsCouple*,
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const G4DynamicParticle*,
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G4double tmin,
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G4double maxEnergy);
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double DifferentialCrossSection(G4ParticleDefinition * aParticleDefinition, G4double k, G4double energyTransfer, G4int shell);
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protected:
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G4ParticleChangeForGamma* fParticleChangeForGamma;
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private:
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//deexcitation manager to produce fluo photns and e-
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G4VAtomDeexcitation* fAtomDeexcitation;
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G4Material* nistSi;
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std::map<G4String,G4double,std::less<G4String> > lowEnergyLimit;
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std::map<G4String,G4double,std::less<G4String> > highEnergyLimit;
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G4bool isInitialised;
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G4int verboseLevel;
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// Cross section
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typedef std::map<G4String,G4String,std::less<G4String> > MapFile;
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MapFile tableFile;
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typedef std::map<G4String,G4MuElecCrossSectionDataSet*,std::less<G4String> > MapData;
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MapData tableData;
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// Final state
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G4MuElecSiStructure SiStructure;
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G4double RandomizeEjectedElectronEnergy(G4ParticleDefinition * aParticleDefinition, G4double incomingParticleEnergy, G4int shell) ;
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void RandomizeEjectedElectronDirection(G4ParticleDefinition * aParticleDefinition, G4double incomingParticleEnergy, G4double
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outgoingParticleEnergy, G4double & cosTheta, G4double & phi );
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G4double LogLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
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G4double QuadInterpolator( G4double e11,
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G4double e12,
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G4double e21,
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G4double e22,
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G4double x11,
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G4double x12,
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G4double x21,
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G4double x22,
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G4double t1,
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G4double t2,
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G4double t,
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G4double e);
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typedef std::map<double, std::map<double, double> > TriDimensionMap;
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TriDimensionMap eDiffCrossSectionData[7];
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TriDimensionMap pDiffCrossSectionData[7];
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std::vector<double> eTdummyVec;
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std::vector<double> pTdummyVec;
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typedef std::map<double, std::vector<double> > VecMap;
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VecMap eVecm;
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VecMap pVecm;
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// Partial cross section
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G4int RandomSelect(G4double energy,const G4String& particle );
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//
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G4MuElecInelasticModel & operator=(const G4MuElecInelasticModel &right);
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G4MuElecInelasticModel(const G4MuElecInelasticModel&);
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#endif
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