Gabriele Cosmo
122 lines
4.9 KiB
C++
122 lines
4.9 KiB
C++
//
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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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#include "G4DNAPTBExcitationStructure.hh"
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#include "G4Material.hh"
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#include "G4SystemOfUnits.hh"
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G4DNAPTBExcitationStructure::G4DNAPTBExcitationStructure()
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{
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fpN2 = G4Material::GetMaterial("N2", false);
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// taken directly from PTra code by MPietrzak
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if (fpN2 != nullptr) {
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auto index = fpN2->GetIndex();
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energyConstant[index].push_back(1.85 * eV);
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energyConstant[index].push_back(2.15 * eV);
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energyConstant[index].push_back(8.00 * eV);
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energyConstant[index].push_back(8.50 * eV);
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energyConstant[index].push_back(8.60 * eV);
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energyConstant[index].push_back(11.05 * eV);
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energyConstant[index].push_back(11.79 * eV);
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energyConstant[index].push_back(11.90 * eV);
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energyConstant[index].push_back(12.25 * eV);
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energyConstant[index].push_back(12.50 * eV);
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energyConstant[index].push_back(13.01 * eV);
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energyConstant[index].push_back(13.19 * eV);
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energyConstant[index].push_back(13.30 * eV);
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energyConstant[index].push_back(14.33 * eV);
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energyConstant[index].push_back(14.84 * eV);
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energyConstant[index].push_back(15.18 * eV);
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energyConstant[index].push_back(15.70 * eV);
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energyConstant[index].push_back(15.75 * eV);
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energyConstant[index].push_back(15.86 * eV);
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energyConstant[index].push_back(17.36 * eV);
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energyConstant[index].push_back(17.95 * eV);
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energyConstant[index].push_back(19.77 * eV);
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energyConstant[index].push_back(20.79 * eV);
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energyConstant[index].push_back(20.87 * eV);
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energyConstant[index].push_back(22.27 * eV);
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energyConstant[index].push_back(22.83 * eV);
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energyConstant[index].push_back(37.19 * eV);
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energyConstant[index].push_back(38.67 * eV);
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energyConstant[index].push_back(39.23 * eV);
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}
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for (const auto& [index, levels] : energyConstant) {
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nExcLevels[index] = (G4int)levels.size();
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}
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}
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G4double G4DNAPTBExcitationStructure::ExcitationEnergy(
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const G4int& ExcLevel, const size_t& materialID)
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{
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size_t matNameModif = ReplaceMaterial(materialID);
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// check if the material exist in the map
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if (energyConstant.find(matNameModif) == energyConstant.end()) {
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std::ostringstream oss;
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oss << "Material name was not found in energyConstantMap. Problematic material is: "
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<< matNameModif;
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G4Exception(
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"G4DNAPTBExcitationStructure::ExcitationEnergy", "em0002", FatalException, oss.str().c_str());
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}
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G4double excitation = 0.;
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if (ExcLevel >= 0 && ExcLevel < nExcLevels[matNameModif])
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excitation = energyConstant[matNameModif][ExcLevel];
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return excitation;
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}
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G4int G4DNAPTBExcitationStructure::NumberOfExcLevels(const size_t& matID)
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{
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auto matNameModif = ReplaceMaterial(matID);
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// check if the material exist in the map
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if (nExcLevels.find(matNameModif) == nExcLevels.end()) {
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std::ostringstream oss;
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oss << "Material name was not found in energyConstantMap. Problematic material is: "
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<< matNameModif;
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G4Exception("G4DNAPTBNDExcitationStructure::NumberOfExcLevels", "em0002", FatalException,
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oss.str().c_str());
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}
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return nExcLevels[matNameModif];
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}
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size_t G4DNAPTBExcitationStructure::ReplaceMaterial(const size_t& materialID)
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{
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auto output = materialID;
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auto G4_N2 = G4Material::GetMaterial("G4_N2", false)->GetIndex();
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if (materialID == G4_N2) {
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output = fpN2->GetIndex();
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}
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return output;
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}
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