Gabriele Cosmo
324 lines
11 KiB
C++
324 lines
11 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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//
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// History:
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// -----------
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// 10 Nov 2021 S. Guatelli & S. Bakr, Wollongong University - 1st implementation
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//
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// Class description
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// ----------------
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// Computation of K, L & M shell ECPSSR ionisation cross sections for protons and alphas
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// Based on the work of
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// - S. Bakr et al. (2021) NIM B, 507:11–19.
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// - S. Bakr et al (2018), NIMB B, 436: 285-291.
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// ---------------------------------------------------------------------------------------
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#include <fstream>
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#include <iomanip>
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#include "globals.hh"
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#include "G4ios.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4EMDataSet.hh"
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#include "G4LinInterpolation.hh"
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#include "G4Proton.hh"
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#include "G4Alpha.hh"
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#include "G4ANSTOecpssrMixsModel.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4ANSTOecpssrMixsModel::G4ANSTOecpssrMixsModel()
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{
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G4cout << "Using ANSTO M Cross Sections! "<< G4endl;
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interpolation = new G4LinInterpolation();
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for (G4int i=67; i<93; i++)
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{
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protonM1DataSetMap[i] = new G4EMDataSet(i,interpolation);
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protonM1DataSetMap[i]->LoadData("pixe_ANSTO/proton/m1-");
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protonM2DataSetMap[i] = new G4EMDataSet(i,interpolation);
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protonM2DataSetMap[i]->LoadData("pixe_ANSTO/proton/m2-");
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protonM3DataSetMap[i] = new G4EMDataSet(i,interpolation);
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protonM3DataSetMap[i]->LoadData("pixe_ANSTO/proton/m3-");
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protonM4DataSetMap[i] = new G4EMDataSet(i,interpolation);
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protonM4DataSetMap[i]->LoadData("pixe_ANSTO/proton/m4-");
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protonM5DataSetMap[i] = new G4EMDataSet(i,interpolation);
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protonM5DataSetMap[i]->LoadData("pixe_ANSTO/proton/m5-");
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}
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protonMiXsVector.push_back(protonM1DataSetMap);
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protonMiXsVector.push_back(protonM2DataSetMap);
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protonMiXsVector.push_back(protonM3DataSetMap);
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protonMiXsVector.push_back(protonM4DataSetMap);
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protonMiXsVector.push_back(protonM5DataSetMap);
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for (G4int i=67; i<93; i++)
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{
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alphaM1DataSetMap[i] = new G4EMDataSet(i,interpolation);
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alphaM1DataSetMap[i]->LoadData("pixe_ANSTO/alpha/m1-");
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alphaM2DataSetMap[i] = new G4EMDataSet(i,interpolation);
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alphaM2DataSetMap[i]->LoadData("pixe_ANSTO/alpha/m2-");
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alphaM3DataSetMap[i] = new G4EMDataSet(i,interpolation);
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alphaM3DataSetMap[i]->LoadData("pixe_ANSTO/alpha/m3-");
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alphaM4DataSetMap[i] = new G4EMDataSet(i,interpolation);
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alphaM4DataSetMap[i]->LoadData("pixe_ANSTO/alpha/m4-");
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alphaM5DataSetMap[i] = new G4EMDataSet(i,interpolation);
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alphaM5DataSetMap[i]->LoadData("pixe_ANSTO/alpha/m5-");
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}
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alphaMiXsVector.push_back(alphaM1DataSetMap);
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alphaMiXsVector.push_back(alphaM2DataSetMap);
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alphaMiXsVector.push_back(alphaM3DataSetMap);
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alphaMiXsVector.push_back(alphaM4DataSetMap);
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alphaMiXsVector.push_back(alphaM5DataSetMap);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4ANSTOecpssrMixsModel::~G4ANSTOecpssrMixsModel()
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{
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protonM1DataSetMap.clear();
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alphaM1DataSetMap.clear();
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protonM2DataSetMap.clear();
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alphaM2DataSetMap.clear();
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protonM3DataSetMap.clear();
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alphaM3DataSetMap.clear();
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protonM4DataSetMap.clear();
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alphaM4DataSetMap.clear();
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protonM5DataSetMap.clear();
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alphaM5DataSetMap.clear();
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delete interpolation;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4ANSTOecpssrMixsModel::CalculateMiCrossSection(G4int zTarget,G4double massIncident, G4double energyIncident, G4int mShellId)
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{
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G4Proton* aProton = G4Proton::Proton();
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G4Alpha* aAlpha = G4Alpha::Alpha();
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G4double sigma = 0;
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G4int mShellIndex = mShellId -1;
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if (massIncident == aProton->GetPDGMass())
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{
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if (energyIncident > 0.2*MeV && energyIncident < 5.*MeV && zTarget < 93 && zTarget > 66) {
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sigma = protonMiXsVector[mShellIndex][zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > protonMiXsVector[mShellIndex][zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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}
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else if (massIncident == aAlpha->GetPDGMass())
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{
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if (energyIncident > 0.2*MeV && energyIncident < 10.*MeV && zTarget < 93 && zTarget > 66) {
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sigma = alphaMiXsVector[mShellIndex][zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > alphaMiXsVector[mShellIndex][zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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}
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else
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{
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sigma = 0.;
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}
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// sigma is in internal units: it has been converted from
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// the input file in barns bt the EmDataset
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return sigma;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4ANSTOecpssrMixsModel::CalculateM1CrossSection(G4int zTarget,G4double massIncident, G4double energyIncident)
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{
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// mShellId
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return CalculateMiCrossSection (zTarget, massIncident, energyIncident, 1);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4ANSTOecpssrMixsModel::CalculateM2CrossSection(G4int zTarget,G4double massIncident, G4double energyIncident)
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{
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// mShellId
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return CalculateMiCrossSection (zTarget, massIncident, energyIncident, 2);
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/*
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G4Proton* aProton = G4Proton::Proton();
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G4Alpha* aAlpha = G4Alpha::Alpha();
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G4double sigma = 0;
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if (energyIncident > 0.1*MeV && energyIncident < 10*MeV && zTarget < 93 && zTarget > 61) {
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if (massIncident == aProton->GetPDGMass())
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{
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sigma = protonM2DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > protonM2DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else if (massIncident == aAlpha->GetPDGMass())
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{
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sigma = alphaM2DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > alphaM2DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else
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{
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sigma = 0.;
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}
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}
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// sigma is in internal units: it has been converted from
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// the input file in barns bt the EmDataset
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return sigma;
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*/
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4ANSTOecpssrMixsModel::CalculateM3CrossSection(G4int zTarget,G4double massIncident, G4double energyIncident)
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{
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return CalculateMiCrossSection (zTarget, massIncident, energyIncident, 3);
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/*
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G4Proton* aProton = G4Proton::Proton();
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G4Alpha* aAlpha = G4Alpha::Alpha();
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G4double sigma = 0;
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if (energyIncident > 0.1*MeV && energyIncident < 10*MeV && zTarget < 93 && zTarget > 61) {
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if (massIncident == aProton->GetPDGMass())
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{
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sigma = protonM3DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > protonM3DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else if (massIncident == aAlpha->GetPDGMass())
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{
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sigma = alphaM3DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > alphaM3DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else
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{
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sigma = 0.;
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}
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}
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// sigma is in internal units: it has been converted from
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// the input file in barns bt the EmDataset
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return sigma;
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*/
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4ANSTOecpssrMixsModel::CalculateM4CrossSection(G4int zTarget,G4double massIncident, G4double energyIncident)
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{
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return CalculateMiCrossSection (zTarget, massIncident, energyIncident, 4);
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/*
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G4Proton* aProton = G4Proton::Proton();
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G4Alpha* aAlpha = G4Alpha::Alpha();
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G4double sigma = 0;
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if (energyIncident > 0.1*MeV && energyIncident < 10*MeV && zTarget < 93 && zTarget > 61) {
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if (massIncident == aProton->GetPDGMass())
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{
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sigma = protonM3DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > protonM3DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else if (massIncident == aAlpha->GetPDGMass())
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{
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sigma = alphaM3DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > alphaM3DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else
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{
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sigma = 0.;
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}
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}
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// sigma is in internal units: it has been converted from
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// the input file in barns bt the EmDataset
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return sigma;
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*/
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4ANSTOecpssrMixsModel::CalculateM5CrossSection(G4int zTarget,G4double massIncident, G4double energyIncident)
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{
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return CalculateMiCrossSection (zTarget, massIncident, energyIncident, 5);
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/*
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G4Proton* aProton = G4Proton::Proton();
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G4Alpha* aAlpha = G4Alpha::Alpha();
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G4double sigma = 0;
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if (energyIncident > 0.1*MeV && energyIncident < 10*MeV && zTarget < 93 && zTarget > 61) {
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if (massIncident == aProton->GetPDGMass())
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{
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sigma = protonM3DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > protonM3DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else if (massIncident == aAlpha->GetPDGMass())
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{
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sigma = alphaM3DataSetMap[zTarget]->FindValue(energyIncident/MeV);
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if (sigma !=0 && energyIncident > alphaM3DataSetMap[zTarget]->GetEnergies(0).back()*MeV) return 0.;
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}
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else
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{
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sigma = 0.;
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}
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}
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// sigma is in internal units: it has been converted from
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// the input file in barns bt the EmDataset
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return sigma;
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*/
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}
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