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25 //
26 // The total muon (anti)neutrino-nucleus cross sections in the
27 // simplified form as A-multiplied nu_mu-nucleon cross-sections
28 //
29 // 14.08.17 V. Grichine
30 //
31 // 31.10.22 V. Grichine - extension to tau-neutrinos based on mu_nu XS energy scaled
32
33 #ifndef G4TauNeutrinoNucleusTotXsc_h
34 #define G4TauNeutrinoNucleusTotXsc_h
35
36
37 #include "globals.hh"
38 #include "G4VCrossSectionDataSet.hh"
39
40 class G4ParticleDefinition;
41
42 class G4TauNeutrinoNucleusTotXsc : public G4VCrossSectionDataSet
43 {
44 public:
45
46 G4TauNeutrinoNucleusTotXsc();
47 ~G4TauNeutrinoNucleusTotXsc();
48
49 virtual
50 G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A, const G4Element*, const G4Material*);
51
52 virtual
53 G4bool IsElementApplicable(const G4DynamicParticle*, G4int , const G4Material*){ return true; };
54
55
56 // virtual G4double GetElementCrossSection(const G4DynamicParticle*, G4int Z, const G4Material*);
57 virtual G4double GetElementCrossSection(const G4DynamicParticle* dynPart,
58 G4int Z,
59 const G4Material* mat);
60 virtual
61 G4double GetIsoCrossSection(const G4DynamicParticle* aPart, G4int Z, G4int A,
62 const G4Isotope*,
63 const G4Element*,
64 const G4Material*);
65
66 G4int GetEnergyIndex(G4double energy);
67 G4double GetNuMuTotCsXsc(G4int index, G4double energy, G4int Z, G4int A);
68 G4double GetANuMuTotCsXsc(G4int index, G4double energy, G4int Z, G4int A);
69
70 G4double GetNuMuTotCsArray(G4int index);
71 G4double GetANuMuTotCsArray(G4int index);
72
73 void SetCutEnergy(G4double ec){fCutEnergy=ec;};
74 G4double GetCutEnergy(){return fCutEnergy;};
75
76 void SetBiasingFactor(G4double bf){fBiasingFactor=bf;};
77 G4double GetBiasingFactor(){return fBiasingFactor;};
78
79 G4double GetTotXsc(){return fTotXsc;};
80 G4double GetCcTotRatio(){return fCcTotRatio;};
81 G4double GetQEratio(){return fQEratio;};
82
83 protected:
84
85 G4double fCofXsc; // 2*Gf*Gf*MeC2/pi
86 G4double fSin2tW; // sin^2theta_Weinberg
87 G4double fCofS, fCofL;
88 G4double fCutEnergy; // minimal recoil electron energy detected
89 G4double fBiasingFactor; // biasing xsc up
90 G4double fTotXsc, fCcTotRatio, fCcFactor, fNcFactor, fQEratio;
91 G4double fEmc, fEtc, fDtc;
92 G4int fIndex;
93
94 static const G4double fNuMuEnergy[50];
95 static const G4double fNuMuInXsc[50];
96 static const G4double fNuMuQeXsc[50];
97 static const G4double fANuMuInXsc[50];
98 static const G4double fANuMuQeXsc[50];
99
100 // G4ParticleDefinition* theMuonMinus;
101 // G4ParticleDefinition* theMuonPlus;
102 };
103
104 #endif
105