Gabriele Cosmo
183 lines
7.5 KiB
C++
183 lines
7.5 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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// CPA100 ionisation model class for electrons
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//
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// Based on the work of M. Terrissol and M. C. Bordage
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//
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// Users are requested to cite the following papers:
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// - M. Terrissol, A. Baudre, Radiat. Prot. Dosim. 31 (1990) 175-177
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// - M.C. Bordage, J. Bordes, S. Edel, M. Terrissol, X. Franceries,
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// M. Bardies, N. Lampe, S. Incerti, Phys. Med. 32 (2016) 1833-1840
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//
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// Authors of this class:
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// M.C. Bordage, M. Terrissol, S. Edel, J. Bordes, S. Incerti
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//
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// 15.01.2014: creation
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//
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// Based on the study by S. Zein et. al. Nucl. Inst. Meth. B 488 (2021) 70-82
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// 1/2/2023 : Hoang added modification for DNA cross sections
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#ifndef G4DNACPA100IonisationModel_h
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#define G4DNACPA100IonisationModel_h 1
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#include "G4DNACPA100IonisationStructure.hh"
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#include "G4DNACrossSectionDataSet.hh"
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#include "G4Electron.hh"
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#include "G4LogLogInterpolation.hh"
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#include "G4NistManager.hh"
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#include "G4ParticleChangeForGamma.hh"
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#include "G4ProductionCutsTable.hh"
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#include "G4VAtomDeexcitation.hh"
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#include "G4VDNAModel.hh"
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class G4DNACPA100IonisationModel : public G4VDNAModel
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{
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using TriDimensionMap =
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std::map<std::size_t,
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std::map<const G4ParticleDefinition*,
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std::map<G4int, std::map<G4double, std::map<G4double, G4double>>>>>;
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using VecMap =
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std::map<std::size_t,
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std::map<const G4ParticleDefinition*, std::map<G4double, std::vector<G4double>>>>;
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using VecMapWithShell =
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std::map<std::size_t,
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std::map<const G4ParticleDefinition*,
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std::map<G4double, std::map<G4double, std::vector<G4double>>>>>;
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using PartKineticInMat =
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const std::tuple<std::size_t /*Mat*/, G4double /*Energy*/, G4int /*shell*/>&;
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public:
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explicit G4DNACPA100IonisationModel(const G4ParticleDefinition* p = nullptr,
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const G4String& nam = "DNACPA100IonisationModel");
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~G4DNACPA100IonisationModel() override = default;
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void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
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G4double CrossSectionPerVolume(const G4Material* material, const G4ParticleDefinition* p,
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G4double ekin, G4double emin, G4double emax) override;
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void SampleSecondaries(std::vector<G4DynamicParticle*>*, const G4MaterialCutsCouple*,
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const G4DynamicParticle*, G4double tmin, G4double maxEnergy) override;
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G4double DifferentialCrossSection(PartKineticInMat info, const G4double& energyTransfer);
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// G4double DifferentialCrossSection(const G4double& k,
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// const G4double& energyTransfer, const G4int&
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// ionizationLevelIndex, const std::size_t& materialID);
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inline void SelectFasterComputation(G4bool input);
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inline void SelectUseDcs(G4bool input);
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inline void SelectStationary(G4bool input);
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G4DNACPA100IonisationModel& operator=(const G4DNACPA100IonisationModel& right) = delete;
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G4DNACPA100IonisationModel(const G4DNACPA100IonisationModel&) = delete;
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void ReadDiffCSFile(const std::size_t& materialID, const G4ParticleDefinition* p,
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const G4String& file, const G4double& scaleFactor) override;
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protected:
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G4ParticleChangeForGamma* fParticleChangeForGamma = nullptr;
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private:
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G4bool statCode = false;
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G4bool fasterCode = true;
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G4bool useDcs = false;
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// const std::vector<G4double>* fpMolMaterialDensity;
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// Deexcitation manager to produce fluo photons and e-
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G4VAtomDeexcitation* fAtomDeexcitation = nullptr;
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G4bool isInitialised = false;
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G4int verboseLevel = 0;
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G4DNACPA100IonisationStructure iStructure;
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G4double RandomizeEjectedElectronEnergy(PartKineticInMat info);
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G4double RandomizeEjectedElectronEnergyFromCumulatedDcs(PartKineticInMat info);
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G4double RandomizeEjectedElectronEnergyFromanalytical(PartKineticInMat info);
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G4double RandomTransferedEnergy(PartKineticInMat info);
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void RandomizeEjectedElectronDirection(G4ParticleDefinition* aParticleDefinition,
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G4double incomingParticleEnergy,
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G4double outgoingParticleEnergy, G4double& cosTheta,
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G4double& phi);
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G4double Interpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
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G4double QuadInterpolator(G4double e11, G4double e12, G4double e21, G4double e22, G4double x11,
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G4double x12, G4double x21, G4double x22, G4double t1, G4double t2,
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G4double t, G4double e);
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TriDimensionMap diffCrossSectionData, fEnergySecondaryData;
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std::map<std::size_t, std::map<const G4ParticleDefinition*, std::vector<G4double>>>
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fTMapWithVec;
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VecMap fEMapWithVector;
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VecMapWithShell fProbaShellMap;
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const G4Material* fpGuanine = nullptr;
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const G4Material* fpG4_WATER = nullptr;
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const G4Material* fpDeoxyribose = nullptr;
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const G4Material* fpCytosine = nullptr;
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const G4Material* fpThymine = nullptr;
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const G4Material* fpAdenine = nullptr;
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const G4Material* fpPhosphate = nullptr;
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const G4ParticleDefinition* fpParticle = nullptr;
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G4DNACPA100IonisationModel* fpModelData = nullptr;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4DNACPA100IonisationModel::SelectFasterComputation(G4bool input)
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{
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fasterCode = input;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4DNACPA100IonisationModel::SelectUseDcs(G4bool input)
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{
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useDcs = input;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4DNACPA100IonisationModel::SelectStationary(G4bool input)
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{
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statCode = input;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#endif
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