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1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // Reference:
27 // A.D. Dominguez-Munoz, M.I. Gallardo, M.C. Bordage,
28 // Z. Francis, S. Incerti, M.A. Cortes-Giraldo,
29 // Radiat. Phys. Chem. 199 (2022) 110363.
30 //
31 // Class authors:
32 // A.D. Dominguez-Munoz
33 // M.A. Cortes-Giraldo (miancortes -at- us.es)
34 //
35 // Class creation: 2022-03-03
36 //
37 //
38
39 #ifndef G4DNARPWBAExcitationModel_h
40 #define G4DNARPWBAExcitationModel_h 1
41
42 #include "G4VEmModel.hh"
43 #include "G4ParticleChangeForGamma.hh"
44 #include "G4ProductionCutsTable.hh"
45 #include "G4DNACrossSectionDataSet.hh"
46 #include "G4LogLogInterpolation.hh"
47 #include "G4Electron.hh"
48 #include "G4Proton.hh"
49 #include "G4DNAWaterExcitationStructure.hh"
50 #include "G4NistManager.hh"
51
52 class G4DNARPWBAExcitationModel : public G4VEmModel
53 {
54 public:
55 explicit G4DNARPWBAExcitationModel(
56 const G4ParticleDefinition* p = nullptr,
57 const G4String& nam = "DNARPWBAExcitationModel");
58
59 ~G4DNARPWBAExcitationModel() override;
60 G4DNARPWBAExcitationModel& operator=(const G4DNARPWBAExcitationModel& right) =
61 delete;
62 G4DNARPWBAExcitationModel(const G4DNARPWBAExcitationModel&) = delete;
63 void Initialise(const G4ParticleDefinition*,
64 const G4DataVector& = *(new G4DataVector())) override;
65
66 G4double CrossSectionPerVolume(const G4Material* material,
67 const G4ParticleDefinition* p, G4double ekin,
68 G4double emin, G4double emax) override;
69
70 G4double GetPartialCrossSection(const G4Material*, G4int level,
71 const G4ParticleDefinition*,
72 G4double kineticEnergy) override;
73
74 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
75 const G4MaterialCutsCouple*, const G4DynamicParticle*,
76 G4double tmin, G4double maxEnergy) override;
77
78 inline void SelectStationary(const G4bool& input);
79
80 protected:
81 G4ParticleChangeForGamma* fParticleChangeForGamma = nullptr;
82
83 private:
84 // Partial cross section
85 G4int RandomSelect(G4double energy);
86 G4DNAWaterExcitationStructure waterStructure;
87 G4bool statCode = false;
88 // Water density table
89 const std::vector<G4double>* fpMolWaterDensity = nullptr;
90 G4bool isInitialised = false;
91 G4int verboseLevel = 0;
92 const G4ParticleDefinition* fParticleDefinition = G4Proton::ProtonDefinition();
93 G4double fLowEnergy = 0;
94 G4double fHighEnergy = 0;
95 G4String fTableFile;
96 std::unique_ptr<G4DNACrossSectionDataSet> fTableData;
97 };
98
99 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
100
101 inline void G4DNARPWBAExcitationModel::SelectStationary(const G4bool& input)
102 {
103 statCode = input;
104 }
105
106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
107
108 #endif
109