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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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4 // * 4 // * *
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19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 // $Id$
>> 28 //
>> 29 //
26 // ------------------------------------------- 30 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 31 // GEANT 4 class implementation file
28 // 32 //
29 // History: first implementation, based o 33 // History: first implementation, based on object model of
30 // 4th April 1996, G.Cosmo 34 // 4th April 1996, G.Cosmo
31 // 35 //
32 // - Created Hisaya Kuras << 36 // Created Hisaya Kurashige, 11 Aug. 2011
33 // - Update mass and width <<
34 // following PDG 2023 Shogo Okada, <<
35 // ******************************************* 37 // **********************************************************************
36 // 38 //
37 39
38 #include "G4SigmabPlus.hh" 40 #include "G4SigmabPlus.hh"
39 << 41 #include "G4SystemOfUnits.hh"
40 #include "G4DecayTable.hh" <<
41 #include "G4ParticleTable.hh" 42 #include "G4ParticleTable.hh"
>> 43
42 #include "G4PhaseSpaceDecayChannel.hh" 44 #include "G4PhaseSpaceDecayChannel.hh"
43 #include "G4String.hh" << 45 #include "G4DecayTable.hh"
44 #include "G4SystemOfUnits.hh" << 46
45 #include "G4Types.hh" << 47 // ######################################################################
46 #include "G4VDecayChannel.hh" << 48 // ### SigmabPlus ###
>> 49 // ######################################################################
47 50
48 G4SigmabPlus* G4SigmabPlus::theInstance = null << 51 G4SigmabPlus* G4SigmabPlus::theInstance = 0;
49 52
50 G4SigmabPlus* G4SigmabPlus::Definition() 53 G4SigmabPlus* G4SigmabPlus::Definition()
51 { 54 {
52 if (theInstance != nullptr) return theInstan << 55 if (theInstance !=0) return theInstance;
53 const G4String name = "sigma_b+"; 56 const G4String name = "sigma_b+";
54 // search in particle table] 57 // search in particle table]
55 G4ParticleTable* pTable = G4ParticleTable::G 58 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
56 G4ParticleDefinition* anInstance = pTable->F 59 G4ParticleDefinition* anInstance = pTable->FindParticle(name);
57 if (theInstance == nullptr) { << 60 if (theInstance ==0)
58 // create particle << 61 {
59 // << 62 // create particle
60 // Arguments for constructor are as fol << 63 //
61 // name mass << 64 // Arguments for constructor are as follows
62 // 2*spin parity C- << 65 // name mass width charge
63 // 2*Isospin 2*Isospin3 << 66 // 2*spin parity C-conjugation
64 // type lepton number ba << 67 // 2*Isospin 2*Isospin3 G-parity
65 // stable lifetime << 68 // type lepton number baryon number PDG encoding
66 // shortlived subType << 69 // stable lifetime decay table
>> 70 // shortlived subType anti_encoding
67 71
68 // clang-format off <<
69 anInstance = new G4ParticleDefinition( 72 anInstance = new G4ParticleDefinition(
70 name, 5.81056*GeV, << 73 name, 5.8078*GeV, 5.0*MeV, +1.0*eplus,
71 1, +1, 74 1, +1, 0,
72 2, +2, 75 2, +2, 0,
73 "baryon", 0, 76 "baryon", 0, +1, 5222,
74 false, 0.0*ns, << 77 false, 0.0*ns, NULL,
75 false, "sigma_b"); 78 false, "sigma_b");
76 // clang-format on <<
77 79
78 // create Decay Table << 80 //create Decay Table
79 auto table = new G4DecayTable(); << 81 G4DecayTable* table = new G4DecayTable();
80 82
81 // create decay channels << 83 // create decay channels
82 auto mode = new G4VDecayChannel*[1]; << 84 G4VDecayChannel** mode = new G4VDecayChannel*[1];
83 // sigma_b+ -> lambda_b + pi+ << 85 // sigma_b+ -> lambda_b + pi+
84 mode[0] = new G4PhaseSpaceDecayChannel("si << 86 mode[0] = new G4PhaseSpaceDecayChannel("sigma_b+",1.000,2,"lambda_b","pi+");
85 87
86 for (G4int index = 0; index < 1; index++) << 88 for (G4int index=0; index <1; index++ ) table->Insert(mode[index]);
87 table->Insert(mode[index]); << 89 delete [] mode;
88 delete[] mode; <<
89 90
90 anInstance->SetDecayTable(table); << 91 anInstance->SetDecayTable(table);
91 } 92 }
92 theInstance = static_cast<G4SigmabPlus*>(anI << 93 theInstance = reinterpret_cast<G4SigmabPlus*>(anInstance);
93 return theInstance; 94 return theInstance;
94 } 95 }
95 96
96 G4SigmabPlus* G4SigmabPlus::SigmabPlusDefiniti << 97 G4SigmabPlus* G4SigmabPlus::SigmabPlusDefinition()
97 { 98 {
98 return Definition(); 99 return Definition();
99 } 100 }
100 101
101 G4SigmabPlus* G4SigmabPlus::SigmabPlus() << 102 G4SigmabPlus* G4SigmabPlus::SigmabPlus()
102 { 103 {
103 return Definition(); 104 return Definition();
104 } 105 }
>> 106
>> 107
105 108