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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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4 // * 4 // * *
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17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 //
>> 28 //
26 // ------------------------------------------- 29 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 30 // GEANT 4 class implementation file
28 // 31 //
29 // Created Hisaya Kurashi 32 // Created Hisaya Kurashige, 16 June 1997
30 // ******************************************* 33 // **********************************************************************
31 // New impelemenataion as an utility class M 34 // New impelemenataion as an utility class M.Asai, 26 July 2004
32 // ------------------------------------------- 35 // ----------------------------------------------------------------------
33 36
34 #include "G4JPsi.hh" 37 #include "G4JPsi.hh"
35 <<
36 #include "G4ParticleTable.hh" <<
37 #include "G4String.hh" <<
38 #include "G4SystemOfUnits.hh" 38 #include "G4SystemOfUnits.hh"
>> 39 #include "G4ParticleTable.hh"
>> 40
>> 41 // ######################################################################
>> 42 // ### JPsi ###
>> 43 // ######################################################################
39 44
40 G4JPsi* G4JPsi::theInstance = nullptr; << 45 G4JPsi* G4JPsi::theInstance = 0;
41 46
42 G4JPsi* G4JPsi::Definition() 47 G4JPsi* G4JPsi::Definition()
43 { 48 {
44 if (theInstance != nullptr) return theInstan << 49 if (theInstance !=0) return theInstance;
45 const G4String name = "J/psi"; 50 const G4String name = "J/psi";
46 // search in particle table] 51 // search in particle table]
47 G4ParticleTable* pTable = G4ParticleTable::G 52 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
48 G4ParticleDefinition* anInstance = pTable->F 53 G4ParticleDefinition* anInstance = pTable->FindParticle(name);
49 if (anInstance == nullptr) { << 54 if (anInstance ==0)
50 // create particle << 55 {
51 // << 56 // create particle
52 // Arguments for constructor are as fol << 57 //
53 // name mass << 58 // Arguments for constructor are as follows
54 // 2*spin parity C- << 59 // name mass width charge
55 // 2*Isospin 2*Isospin3 << 60 // 2*spin parity C-conjugation
56 // type lepton number ba << 61 // 2*Isospin 2*Isospin3 G-parity
57 // stable lifetime << 62 // type lepton number baryon number PDG encoding
58 // shortlived subType << 63 // stable lifetime decay table
>> 64 // shortlived subType anti_encoding
59 65
60 // clang-format off <<
61 anInstance = new G4ParticleDefinition( 66 anInstance = new G4ParticleDefinition(
62 name, 3.096916*GeV, 0.0 67 name, 3.096916*GeV, 0.0929*MeV, 0.,
63 2, -1, 68 2, -1, -1,
64 0, 0, 69 0, 0, -1,
65 "meson", 0, 70 "meson", 0, 0, 443,
66 false, 0.0*ns, << 71 false, 0.0*ns, NULL,
67 false, "J/psi", 72 false, "J/psi", 443);
68 // clang-format on <<
69 } 73 }
70 theInstance = static_cast<G4JPsi*>(anInstanc << 74 theInstance = reinterpret_cast<G4JPsi*>(anInstance);
71 return theInstance; 75 return theInstance;
72 } 76 }
73 77
74 G4JPsi* G4JPsi::JPsiDefinition() << 78 G4JPsi* G4JPsi::JPsiDefinition()
75 { 79 {
76 return Definition(); 80 return Definition();
77 } 81 }
78 82
79 G4JPsi* G4JPsi::JPsi() << 83 G4JPsi* G4JPsi::JPsi()
80 { 84 {
81 return Definition(); 85 return Definition();
82 } 86 }
>> 87
>> 88
83 89