| Geant4 Cross Reference |
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 // 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 // 27.10.22 V. Grichine - extension to tau-neutrinos based on mu_nu XS energy scaled
32
33 #ifndef G4MuNeutrinoNucleusTotXsc_h
34 #define G4MuNeutrinoNucleusTotXsc_h
35
36
37 #include "globals.hh"
38 #include "G4VCrossSectionDataSet.hh"
39
40 class G4ParticleDefinition;
41
42 class G4MuNeutrinoNucleusTotXsc : public G4VCrossSectionDataSet
43 {
44 public:
45
46 G4MuNeutrinoNucleusTotXsc();
47 ~G4MuNeutrinoNucleusTotXsc();
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;
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