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1 //
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25 //
26 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file
28 //
29 // History: first implementation, based on object model of
30 // 4th April 1996, G.Cosmo by H.Kurashige,7 July 1996
31 // **********************************************************************
32 // New impelemenataion as an utility class M.Asai, 26 July 2004
33 // ----------------------------------------------------------------------
34
35 #include "G4AntiNeutrinoE.hh"
36
37 #include "G4ParticleTable.hh"
38 #include "G4String.hh"
39 #include "G4SystemOfUnits.hh"
40
41 G4AntiNeutrinoE* G4AntiNeutrinoE::theInstance = nullptr;
42
43 G4AntiNeutrinoE* G4AntiNeutrinoE::Definition()
44 {
45 if (theInstance != nullptr) return theInstance;
46 const G4String name = "anti_nu_e";
47 // search in particle table]
48 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
49 G4ParticleDefinition* anInstance = pTable->FindParticle(name);
50 if (anInstance == nullptr) {
51 // create particle
52 //
53 // Arguments for constructor are as follows
54 // name mass width charge
55 // 2*spin parity C-conjugation
56 // 2*Isospin 2*Isospin3 G-parity
57 // type lepton number baryon number PDG encoding
58 // stable lifetime decay table
59 // shortlived subType anti_encoding
60
61 // clang-format off
62 anInstance = new G4ParticleDefinition(
63 name, 0.0*MeV, 0.0*MeV, 0.0,
64 1, 0, 0,
65 0, 0, 0,
66 "lepton", -1, 0, -12,
67 true, -1.0, nullptr,
68 false, "e"
69 );
70 // clang-format on
71 }
72 theInstance = static_cast<G4AntiNeutrinoE*>(anInstance);
73 return theInstance;
74 }
75
76 G4AntiNeutrinoE* G4AntiNeutrinoE::AntiNeutrinoEDefinition()
77 {
78 return Definition();
79 }
80
81 G4AntiNeutrinoE* G4AntiNeutrinoE::AntiNeutrinoE()
82 {
83 return Definition();
84 }
85