| [819] | 1 | //
|
|---|
| 2 | // ********************************************************************
|
|---|
| 3 | // * License and Disclaimer *
|
|---|
| 4 | // * *
|
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
|
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
|
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file *
|
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
|
|---|
| 9 | // * include a list of copyright holders. *
|
|---|
| 10 | // * *
|
|---|
| 11 | // * Neither the authors of this software system, nor their employing *
|
|---|
| 12 | // * institutes,nor the agencies providing financial support for this *
|
|---|
| 13 | // * work make any representation or warranty, express or implied, *
|
|---|
| 14 | // * regarding this software system or assume any liability for its *
|
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above *
|
|---|
| 16 | // * for the full disclaimer and the limitation of liability. *
|
|---|
| 17 | // * *
|
|---|
| 18 | // * This code implementation is the result of the scientific and *
|
|---|
| 19 | // * technical work of the GEANT4 collaboration. *
|
|---|
| 20 | // * By using, copying, modifying or distributing the software (or *
|
|---|
| 21 | // * any work based on the software) you agree to acknowledge its *
|
|---|
| 22 | // * use in resulting scientific publications, and indicate your *
|
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. *
|
|---|
| 24 | // ********************************************************************
|
|---|
| 25 | //
|
|---|
| 26 | //
|
|---|
| 27 | // $Id: G4WaterExcitationStructure.cc,v 1.1 2007/10/15 08:57:54 pia Exp $
|
|---|
| [1007] | 28 | // GEANT4 tag $Name: geant4-09-02 $
|
|---|
| [819] | 29 | //
|
|---|
| 30 | // Contact Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
|
|---|
| 31 | //
|
|---|
| 32 | // Reference: TNS Geant4-DNA paper
|
|---|
| 33 | // Reference for implementation model: NIM. 155, pp. 145-156, 1978
|
|---|
| 34 |
|
|---|
| 35 | // History:
|
|---|
| 36 | // -----------
|
|---|
| 37 | // Date Name Modification
|
|---|
| 38 | // 28 Apr 2007 M.G. Pia Created in compliance with design described in TNS paper
|
|---|
| 39 | //
|
|---|
| 40 | // -------------------------------------------------------------------
|
|---|
| 41 |
|
|---|
| 42 | // Class description:
|
|---|
| 43 | // Geant4-DNA Cross total cross section for electron elastic scattering in water
|
|---|
| 44 | // Reference: TNS Geant4-DNA paper
|
|---|
| 45 | // S. Chauvie et al., Geant4 physics processes for microdosimetry simulation:
|
|---|
| 46 | // design foundation and implementation of the first set of models,
|
|---|
| 47 | // IEEE Trans. Nucl. Sci., vol. 54, no. 6, Dec. 2007.
|
|---|
| 48 | // Further documentation available from http://www.ge.infn.it/geant4/dna
|
|---|
| 49 |
|
|---|
| 50 | // -------------------------------------------------------------------
|
|---|
| 51 |
|
|---|
| 52 |
|
|---|
| 53 | #include "G4WaterExcitationStructure.hh"
|
|---|
| 54 |
|
|---|
| 55 | G4WaterExcitationStructure::G4WaterExcitationStructure(): nLevels(5)
|
|---|
| 56 | {
|
|---|
| 57 | energyConstant.push_back(8.22*eV);
|
|---|
| 58 | energyConstant.push_back(10.00*eV);
|
|---|
| 59 | energyConstant.push_back(11.24*eV);
|
|---|
| 60 | energyConstant.push_back(12.61*eV);
|
|---|
| 61 | energyConstant.push_back(13.77*eV);
|
|---|
| 62 |
|
|---|
| 63 | nLevels = energyConstant.size();
|
|---|
| 64 | }
|
|---|
| 65 |
|
|---|
| 66 |
|
|---|
| 67 | G4WaterExcitationStructure::~G4WaterExcitationStructure()
|
|---|
| 68 | { }
|
|---|
| 69 |
|
|---|
| 70 |
|
|---|
| 71 | G4double G4WaterExcitationStructure::ExcitationEnergy(G4int level)
|
|---|
| 72 | {
|
|---|
| 73 | G4double excitation = 0.;
|
|---|
| 74 |
|
|---|
| 75 | if (level >=0 && level < nLevels) excitation = energyConstant[level];
|
|---|
| 76 |
|
|---|
| 77 | return excitation;
|
|---|
| 78 | }
|
|---|
