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25 //
26 //
27
28 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
29
30 // Created by Z. Francis
31
32 #ifndef G4DNASancheExcitationModel_h
33 #define G4DNASancheExcitationModel_h 1
34
35 #include <deque>
36 #include <CLHEP/Units/SystemOfUnits.h>
37
38 #include "G4VEmModel.hh"
39 #include "G4ParticleChangeForGamma.hh"
40 #include "G4Electron.hh"
41 #include "G4NistManager.hh"
42
43 class G4DNASancheExcitationModel : public G4VEmModel
44 {
45 public:
46 G4DNASancheExcitationModel(const G4ParticleDefinition* p = nullptr,
47 const G4String& nam = "DNASancheExcitationModel");
48
49 ~G4DNASancheExcitationModel() override;
50
51 G4DNASancheExcitationModel & operator=(const G4DNASancheExcitationModel &right) = delete;
52 G4DNASancheExcitationModel(const G4DNASancheExcitationModel&) = delete;
53
54 void Initialise(const G4ParticleDefinition*,
55 const G4DataVector&) override;
56
57 G4double CrossSectionPerVolume(const G4Material* material,
58 const G4ParticleDefinition* p,
59 G4double ekin,
60 G4double emin,
61 G4double emax) override;
62
63 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
64 const G4MaterialCutsCouple*,
65 const G4DynamicParticle*,
66 G4double tmin,
67 G4double maxEnergy) override;
68
69 // Cross section
70
71 G4double PartialCrossSection(G4double energy, G4int level);
72 G4double TotalCrossSection(G4double t);
73
74 inline void ExtendLowEnergyLimit(G4double /*threshold*/);
75
76 inline void SetVerboseLevel(G4int verbose)
77 {
78 verboseLevel = verbose;
79 }
80
81 inline void SelectStationary(G4bool input);
82
83 protected:
84
85 G4ParticleChangeForGamma* fParticleChangeForGamma;
86
87 private:
88
89 G4bool statCode;
90
91 // Water density table
92 const std::vector<G4double>* fpWaterDensity;
93
94 G4bool isInitialised{false};
95 G4int verboseLevel;
96
97 // Cross section
98
99 G4int RandomSelect(G4double energy);
100 G4int nLevels;
101 G4double VibrationEnergy(G4int level);
102 G4double Sum(G4double k);
103 G4double LinInterpolate(G4double e1,
104 G4double e2,
105 G4double e,
106 G4double xs1,
107 G4double xs2);
108
109 //
110 // typedef std::map<double, std::map<double, double> > TriDimensionMap;
111 // TriDimensionMap map1;
112 std::vector<G4double> tdummyVec;
113 std::vector<std::vector<G4double>> fEnergyLevelXS;
114 std::vector<G4double> fEnergyTotalXS;
115
116 };
117
118 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
119
120 inline void G4DNASancheExcitationModel::ExtendLowEnergyLimit(G4double threshold)
121 {
122 if(threshold < 2 * CLHEP::eV)
123 G4Exception("*** WARNING : the G4DNASancheExcitationModel class is not "
124 "validated below 2 eV !",
125 "", JustWarning, "");
126
127 SetLowEnergyLimit(threshold);
128 }
129
130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
131
132 inline void G4DNASancheExcitationModel::SelectStationary (G4bool input)
133 {
134 statCode = input;
135 }
136
137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
138
139 #endif
140