Gabriele Cosmo
134 lines
4.7 KiB
C++
Executable File
134 lines
4.7 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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// $Id: G4FinalStateIonisationRudd.hh,v 1.2 2007/11/09 16:30:56 pia Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// Contact Author: 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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// Date Name Modification
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// 28 Apr 2007 M.G. Pia Created in compliance with design described in TNS paper
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//
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// -------------------------------------------------------------------
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// Class description:
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// Geant4-DNA Cross total cross section for electron elastic scattering in water
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// Reference: TNS Geant4-DNA paper
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// Reference: TNS Geant4-DNA paper
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// S. Chauvie et al., Geant4 physics processes for microdosimetry simulation:
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// design foundation and implementation of the first set of models,
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// IEEE Trans. Nucl. Sci., vol. 54, no. 6, Dec. 2007.
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// Reference for implementation model: NIM. 155, pp. 145-156, 1978
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// Further documentation available from http://www.ge.infn.it/geant4/dna
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// -------------------------------------------------------------------
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#ifndef G4FINALSTATEIONISATIONRUDD_HH
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#define G4FINALSTATEIONISATIONRUDD_HH 1
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#include "globals.hh"
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#include "G4FinalStateProduct.hh"
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#include "G4WaterIonisationStructure.hh"
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#include "G4CrossSectionIonisationRuddPartial.hh"
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class G4Track;
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class G4Step;
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class G4ParticleDefinition;
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class G4FinalStateIonisationRudd
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{
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public:
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G4FinalStateIonisationRudd();
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~G4FinalStateIonisationRudd();
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const G4FinalStateProduct& GenerateFinalState(const G4Track& track, const G4Step& step);
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private:
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// Copy constructor and assignment operator to be added here
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G4String name;
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G4double lowEnergyLimitDefault;
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G4double highEnergyLimitDefault;
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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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G4FinalStateProduct product;
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G4WaterIonisationStructure waterStructure;
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G4CrossSectionIonisationRuddPartial cross;
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G4double RandomizeEjectedElectronEnergy(G4ParticleDefinition* particleDefinition,
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G4double incomingParticleEnergy,
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G4int shell);
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void RandomizeEjectedElectronDirection(G4ParticleDefinition* particleDefinition,
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G4double incomingParticleEnergy,
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G4double outgoingParticleEnergy,
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G4double cosTheta,
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G4double phi);
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G4double DifferentialCrossSection(G4ParticleDefinition* particleDefinition,
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G4double k,
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G4double energyTransfer,
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G4int shell);
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G4double CorrectionFactor(G4ParticleDefinition* particleDefinition, G4double k);
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G4double S_1s(G4double t,
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G4double energyTransferred,
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G4double slaterEffectiveChg,
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G4double shellNumber);
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G4double S_2s(G4double t,
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G4double energyTransferred,
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G4double slaterEffectiveChg,
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G4double shellNumber);
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G4double S_2p(G4double t,
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G4double energyTransferred,
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G4double slaterEffectiveChg,
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G4double shellNumber);
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G4double R(G4double t,
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G4double energyTransferred,
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G4double slaterEffectiveChg,
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G4double shellNumber) ;
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G4double slaterEffectiveCharge[3];
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G4double sCoefficient[3];
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};
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#endif
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