Geant4  10.02.p01
G4SigmabPlus.cc
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27 // $Id: G4SigmabPlus.cc 79342 2014-02-24 11:42:42Z gcosmo $
28 //
29 //
30 // ----------------------------------------------------------------------
31 // GEANT 4 class implementation file
32 //
33 // History: first implementation, based on object model of
34 // 4th April 1996, G.Cosmo
35 //
36 // Created Hisaya Kurashige, 11 Aug. 2011
37 // **********************************************************************
38 //
39 
40 #include "G4SigmabPlus.hh"
41 #include "G4SystemOfUnits.hh"
42 #include "G4ParticleTable.hh"
43 
45 #include "G4DecayTable.hh"
46 
47 // ######################################################################
48 // ### SigmabPlus ###
49 // ######################################################################
50 
52 
54 {
55  if (theInstance !=0) return theInstance;
56  const G4String name = "sigma_b+";
57  // search in particle table]
59  G4ParticleDefinition* anInstance = pTable->FindParticle(name);
60  if (theInstance ==0)
61  {
62  // create particle
63  //
64  // Arguments for constructor are as follows
65  // name mass width charge
66  // 2*spin parity C-conjugation
67  // 2*Isospin 2*Isospin3 G-parity
68  // type lepton number baryon number PDG encoding
69  // stable lifetime decay table
70  // shortlived subType anti_encoding
71 
72  anInstance = new G4ParticleDefinition(
73  name, 5.8113*GeV, 9.7*MeV, +1.0*eplus,
74  1, +1, 0,
75  2, +2, 0,
76  "baryon", 0, +1, 5222,
77  false, 0.0*ns, NULL,
78  false, "sigma_b");
79 
80  //create Decay Table
81  G4DecayTable* table = new G4DecayTable();
82 
83  // create decay channels
84  G4VDecayChannel** mode = new G4VDecayChannel*[1];
85  // sigma_b+ -> lambda_b + pi+
86  mode[0] = new G4PhaseSpaceDecayChannel("sigma_b+",1.000,2,"lambda_b","pi+");
87 
88  for (G4int index=0; index <1; index++ ) table->Insert(mode[index]);
89  delete [] mode;
90 
91  anInstance->SetDecayTable(table);
92  }
93  theInstance = reinterpret_cast<G4SigmabPlus*>(anInstance);
94  return theInstance;
95 }
96 
98 {
99  return Definition();
100 }
101 
103 {
104  return Definition();
105 }
106 
107 
void SetDecayTable(G4DecayTable *aDecayTable)
static const double MeV
Definition: G4SIunits.hh:211
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
G4String name
Definition: TRTMaterials.hh:40
static G4SigmabPlus * SigmabPlusDefinition()
Definition: G4SigmabPlus.cc:97
static G4SigmabPlus * Definition()
Definition: G4SigmabPlus.cc:53
int G4int
Definition: G4Types.hh:78
static G4SigmabPlus * SigmabPlus()
static const double GeV
Definition: G4SIunits.hh:214
void Insert(G4VDecayChannel *aChannel)
Definition: G4DecayTable.cc:60
static G4ParticleTable * GetParticleTable()
static const double eplus
Definition: G4SIunits.hh:196
#define ns
Definition: xmlparse.cc:614
static G4SigmabPlus * theInstance
Definition: G4SigmabPlus.hh:54