Gabriele Cosmo
227 lines
7.9 KiB
C++
227 lines
7.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
// Authors: S. Meylan and C. Villagrasa (IRSN, France)
|
|
// Models come from
|
|
// M. Bug et al, Rad. Phys and Chem. 130, 459-479 (2017)
|
|
//
|
|
|
|
#ifndef G4DNAPTBElasticModel_h
|
|
#define G4DNAPTBElasticModel_h 1
|
|
|
|
#include "G4DNACrossSectionDataSet.hh"
|
|
#include "G4Electron.hh"
|
|
#include "G4LogLogInterpolation.hh"
|
|
#include "G4NistManager.hh"
|
|
#include "G4ParticleChangeForGamma.hh"
|
|
#include "G4ProductionCutsTable.hh"
|
|
#include "G4VDNAModel.hh"
|
|
|
|
#include <map>
|
|
|
|
/*!
|
|
* \brief The G4DNAPTBElasticModel class
|
|
* This class implements the elastic model for the DNA materials and precursors.
|
|
*/
|
|
class G4DNAPTBElasticModel : public G4VDNAModel
|
|
{
|
|
public:
|
|
using TriDimensionMap = std::map<std::size_t,
|
|
std::map<const G4ParticleDefinition*, std::map<G4double, std::map<G4double, G4double>>>>;
|
|
using VecMap = std::map<std::size_t,
|
|
std::map<const G4ParticleDefinition*, std::map<G4double, std::vector<G4double>>>>;
|
|
/*!
|
|
* \brief G4DNAPTBElasticModel
|
|
* Constructor
|
|
* \param applyToMaterial
|
|
* \param p
|
|
* \param nam
|
|
*/
|
|
G4DNAPTBElasticModel(const G4String& applyToMaterial = "all",
|
|
const G4ParticleDefinition* p = nullptr, const G4String& nam = "DNAPTBElasticModel");
|
|
|
|
/*!
|
|
* \brief ~G4DNAPTBElasticModel
|
|
* Destructor
|
|
*/
|
|
~G4DNAPTBElasticModel() override = default;
|
|
|
|
// copy constructor and hide assignment operator
|
|
G4DNAPTBElasticModel(G4DNAPTBElasticModel&) = delete; // prevent copy-construction
|
|
G4DNAPTBElasticModel& operator=(
|
|
const G4DNAPTBElasticModel& right) = delete; // prevent assignement
|
|
|
|
/*!
|
|
* \brief Initialise
|
|
* Mandatory method for every model class. The material/particle for which the model
|
|
* can be used have to be added here through the AddCrossSectionData method.
|
|
* Then the LoadCrossSectionData method must be called to trigger the load process.
|
|
* Scale factors to be applied to the cross section can be defined here.
|
|
*/
|
|
void Initialise(const G4ParticleDefinition* particle, const G4DataVector&) override;
|
|
|
|
/*!
|
|
* \brief CrossSectionPerVolume
|
|
* This method is mandatory for any model class. It finds and return the cross section value
|
|
* for the current material, particle and energy values.
|
|
* The number of molecule per volume is not used here but in the G4DNAModelInterface class.
|
|
* \param material
|
|
* \param materialName
|
|
* \param p
|
|
* \param ekin
|
|
* \param emin
|
|
* \param emax
|
|
* \return the cross section value
|
|
*/
|
|
G4double CrossSectionPerVolume(const G4Material* material, const G4ParticleDefinition* p,
|
|
G4double ekin, G4double emin, G4double emax) override;
|
|
|
|
/*!
|
|
* \brief SampleSecondaries
|
|
* Method called after CrossSectionPerVolume if the process is the one which is selected
|
|
* (according to the sampling on the calculated path length). Here, the characteristics of the
|
|
* incident and created (if any) particle(s) are set (energy, momentum ...). \param materialName
|
|
* \param particleChangeForGamma
|
|
* \param tmin
|
|
* \param tmax
|
|
*/
|
|
void SampleSecondaries(std::vector<G4DynamicParticle*>*, const G4MaterialCutsCouple*,
|
|
const G4DynamicParticle*, G4double tmin, G4double tmax) override;
|
|
|
|
protected:
|
|
G4ParticleChangeForGamma* fParticleChangeForGamma = nullptr;
|
|
|
|
private:
|
|
G4int verboseLevel = 0; ///< verbose level
|
|
// Verbosity scale:
|
|
// 0 = nothing
|
|
// 1 = warning for energy non-conservation
|
|
// 2 = details of energy budget
|
|
// 3 = calculation of cross sections, file openings, sampling of atoms
|
|
// 4 = entering in methods
|
|
G4double fKillBelowEnergy = 0.;
|
|
///< energy kill limit
|
|
TriDimensionMap diffCrossSectionData;
|
|
///< A map: [materialName][particleName]=DiffCrossSectionTable
|
|
VecMap eValuesVect;
|
|
/*!< map with vectors containing all the output energy (E) of the diff. file */
|
|
std::map<std::size_t, std::map<const G4ParticleDefinition*, std::vector<G4double>>> tValuesVec;
|
|
///< map with vectors containing all the incident (T) energy of the dif. file
|
|
|
|
G4Material* fpGuanine_PU = nullptr;
|
|
G4Material* fpTHF = nullptr;
|
|
G4Material* fpPY = nullptr;
|
|
G4Material* fpPU = nullptr;
|
|
G4Material* fpTMP = nullptr;
|
|
G4Material* fpG4_WATER = nullptr;
|
|
G4Material* fpBackbone_THF = nullptr;
|
|
G4Material* fpCytosine_PY = nullptr;
|
|
G4Material* fpThymine_PY = nullptr;
|
|
G4Material* fpAdenine_PU = nullptr;
|
|
G4Material* fpBackbone_TMP = nullptr;
|
|
G4Material* fpN2 = nullptr;
|
|
G4DNAPTBElasticModel* fpModelData = nullptr;
|
|
|
|
/*!
|
|
* \brief ReadDiffCSFile
|
|
* Method to read the differential cross section files. This method is not standard yet so every
|
|
* model must implement its own. \param materialName \param particleName \param file
|
|
*/
|
|
void ReadDiffCSFile(const std::size_t& materialID, const G4ParticleDefinition* particleName,
|
|
const G4String& file, const G4double&) override;
|
|
|
|
/*!
|
|
* \brief Theta
|
|
* To return an angular theta value from the differential file. This method uses interpolations to
|
|
* calculate the theta value. \param fParticleDefinition \param k \param integrDiff \param
|
|
* materialName \return a theta value
|
|
*/
|
|
G4double Theta(
|
|
const G4ParticleDefinition* p, G4double k, G4double integrDiff, const std::size_t& materialID);
|
|
|
|
/*!
|
|
* \brief LinLinInterpolate
|
|
* \param e1
|
|
* \param e2
|
|
* \param e
|
|
* \param xs1
|
|
* \param xs2
|
|
* \return
|
|
*/
|
|
G4double LinLinInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
|
|
|
|
/*!
|
|
* \brief LinLogInterpolate
|
|
* \param e1
|
|
* \param e2
|
|
* \param e
|
|
* \param xs1
|
|
* \param xs2
|
|
* \return
|
|
*/
|
|
G4double LinLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
|
|
|
|
/*!
|
|
* \brief LogLogInterpolate
|
|
* \param e1
|
|
* \param e2
|
|
* \param e
|
|
* \param xs1
|
|
* \param xs2
|
|
* \return
|
|
*/
|
|
G4double LogLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
|
|
|
|
/*!
|
|
* \brief QuadInterpolator
|
|
* \param e11
|
|
* \param e12
|
|
* \param e21
|
|
* \param e22
|
|
* \param x11
|
|
* \param x12
|
|
* \param x21
|
|
* \param x22
|
|
* \param t1
|
|
* \param t2
|
|
* \param t
|
|
* \param e
|
|
* \return
|
|
*/
|
|
G4double QuadInterpolator(G4double e11, G4double e12, G4double e21, G4double e22, G4double x11,
|
|
G4double x12, G4double x21, G4double x22, G4double t1, G4double t2, G4double t, G4double e);
|
|
|
|
/*!
|
|
* \brief RandomizeCosTheta
|
|
* \param k
|
|
* \param materialName
|
|
* \return
|
|
*/
|
|
G4double RandomizeCosTheta(const G4double& k, const std::size_t& materialName);
|
|
|
|
};
|
|
|
|
#endif
|