1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: G4VCrossSectionDataSet.cc,v 1.7 2006/12/29 02:05:48 dennis Exp $ |
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27 | // |
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28 | |
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29 | #include "G4VCrossSectionDataSet.hh" |
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30 | |
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31 | // Override this method to test for particle and isotope applicability |
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32 | |
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33 | G4bool |
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34 | G4VCrossSectionDataSet::IsZAApplicable(const G4DynamicParticle*, |
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35 | G4double /*ZZ*/, G4double /*AA*/) |
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36 | { |
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37 | return true; |
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38 | } |
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39 | |
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40 | |
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41 | G4double |
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42 | G4VCrossSectionDataSet::GetIsoCrossSection(const G4DynamicParticle* aParticle, |
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43 | const G4Isotope* anIsotope, |
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44 | G4double aTemperature) |
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45 | { |
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46 | G4double ZZ = anIsotope->GetZ(); |
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47 | G4double AA = anIsotope->GetN(); |
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48 | return GetIsoZACrossSection(aParticle, ZZ, AA, aTemperature); |
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49 | } |
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50 | |
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51 | // Override this method to get real isotopic cross sections |
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52 | |
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53 | G4double |
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54 | G4VCrossSectionDataSet::GetIsoZACrossSection(const G4DynamicParticle*, |
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55 | G4double /*ZZ*/, G4double AA, |
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56 | G4double /*aTemperature*/) |
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57 | { |
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58 | return 62*std::pow(AA, 2./3.)*millibarn; |
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59 | } |
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