| Geant4 Cross Reference |
1 // 1 //
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19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4KaonMinus.cc,v 1.8 2002/02/12 01:07:21 kurasige Exp $
>> 25 // GEANT4 tag $Name: geant4-04-01 $
>> 26 //
>> 27 //
26 // ------------------------------------------- 28 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 29 // GEANT 4 class implementation file
28 // 30 //
29 // History: first implementation, based o 31 // History: first implementation, based on object model of
30 // 4th April 1996, G.Cosmo 32 // 4th April 1996, G.Cosmo
31 // H.Kurashige 33 // H.Kurashige 7 Jul 96
32 // ******************************************* 34 // **********************************************************************
33 // New impelemenataion as an utility class M << 35
34 // ------------------------------------------- << 36 #include "g4std/fstream"
>> 37 #include "g4std/iomanip"
35 38
36 #include "G4KaonMinus.hh" 39 #include "G4KaonMinus.hh"
37 40
38 #include "G4DecayTable.hh" <<
39 #include "G4KL3DecayChannel.hh" <<
40 #include "G4ParticleTable.hh" <<
41 #include "G4PhaseSpaceDecayChannel.hh" 41 #include "G4PhaseSpaceDecayChannel.hh"
42 #include "G4String.hh" << 42 #include "G4KL3DecayChannel.hh"
43 #include "G4SystemOfUnits.hh" << 43 #include "G4DecayTable.hh"
44 #include "G4Types.hh" << 44 // ######################################################################
45 #include "G4VDecayChannel.hh" << 45 // ### KAONMINUS ###
>> 46 // ######################################################################
>> 47
>> 48 G4KaonMinus::G4KaonMinus(
>> 49 const G4String& aName, G4double mass,
>> 50 G4double width, G4double charge,
>> 51 G4int iSpin, G4int iParity,
>> 52 G4int iConjugation, G4int iIsospin,
>> 53 G4int iIsospin3, G4int gParity,
>> 54 const G4String& pType, G4int lepton,
>> 55 G4int baryon, G4int encoding,
>> 56 G4bool stable, G4double lifetime,
>> 57 G4DecayTable *decaytable )
>> 58 : G4VMeson( aName,mass,width,charge,iSpin,iParity,
>> 59 iConjugation,iIsospin,iIsospin3,gParity,pType,
>> 60 lepton,baryon,encoding,stable,lifetime,decaytable )
>> 61 {
>> 62 SetParticleSubType("kaon");
>> 63 //create Decay Table
>> 64 G4DecayTable* table = GetDecayTable();
>> 65 if (table!=NULL) delete table;
>> 66 table = new G4DecayTable();
>> 67
>> 68 // create decay channels
>> 69 G4VDecayChannel** mode = new G4VDecayChannel*[6];
>> 70 // kaon- -> mu- + anti_nu_mu
>> 71 mode[0] = new G4PhaseSpaceDecayChannel("kaon-",0.635,2,"mu-","anti_nu_mu");
>> 72 // kaon- -> pi- + pi0
>> 73 mode[1] = new G4PhaseSpaceDecayChannel("kaon-",0.212,2,"pi-","pi0");
>> 74 // kaon- -> pi- + pi+ + pi-
>> 75 mode[2] = new G4PhaseSpaceDecayChannel("kaon-",0.056,3,"pi-","pi+","pi-");
>> 76 // kaon- -> pi- + pi0 + pi0
>> 77 mode[3] = new G4PhaseSpaceDecayChannel("kaon-",0.017,3,"pi-","pi0","pi0");
>> 78 // kaon- -> pi0 + e- + anti_nu_e (Ke3)
>> 79 mode[4] = new G4KL3DecayChannel("kaon-",0.048,"pi0","e-","anti_nu_e");
>> 80 // kaon- -> pi0 + mu- + anti_nu_mu (Kmu3)
>> 81 mode[5] = new G4KL3DecayChannel("kaon-",0.032,"pi0","mu-","anti_nu_mu");
46 82
47 G4KaonMinus* G4KaonMinus::theInstance = nullpt <<
48 83
49 G4KaonMinus* G4KaonMinus::Definition() << 84 for (G4int index=0; index <6; index++ ) table->Insert(mode[index]);
50 { << 85 delete [] mode;
51 if (theInstance != nullptr) return theInstan <<
52 const G4String name = "kaon-"; <<
53 // search in particle table] <<
54 G4ParticleTable* pTable = G4ParticleTable::G <<
55 G4ParticleDefinition* anInstance = pTable->F <<
56 if (anInstance == nullptr) { <<
57 // create particle <<
58 // <<
59 // Arguments for constructor are as fol <<
60 // name mass <<
61 // 2*spin parity C- <<
62 // 2*Isospin 2*Isospin3 <<
63 // type lepton number ba <<
64 // stable lifetime <<
65 // shortlived subType <<
66 <<
67 // clang-format off <<
68 anInstance = new G4ParticleDefinition( <<
69 name, 0.493677*GeV, 5.317e <<
70 0, -1, <<
71 1, -1, <<
72 "meson", 0, <<
73 false, 12.380*ns, <<
74 false, "kaon"); <<
75 // clang-format on <<
76 <<
77 // create Decay Table <<
78 auto table = new G4DecayTable(); <<
79 <<
80 // create decay channels <<
81 auto mode = new G4VDecayChannel*[6]; <<
82 // kaon- -> mu- + anti_nu_mu <<
83 mode[0] = new G4PhaseSpaceDecayChannel("ka <<
84 // kaon- -> pi- + pi0 <<
85 mode[1] = new G4PhaseSpaceDecayChannel("ka <<
86 // kaon- -> pi- + pi+ + pi- <<
87 mode[2] = new G4PhaseSpaceDecayChannel("ka <<
88 // kaon- -> pi- + pi0 + pi0 <<
89 mode[3] = new G4PhaseSpaceDecayChannel("ka <<
90 // kaon- -> pi0 + e- + anti_nu_e (Ke3) <<
91 mode[4] = new G4KL3DecayChannel("kaon-", 0 <<
92 // kaon- -> pi0 + mu- + anti_nu_mu (Kmu3) <<
93 mode[5] = new G4KL3DecayChannel("kaon-", 0 <<
94 <<
95 for (G4int index = 0; index < 6; index++) <<
96 table->Insert(mode[index]); <<
97 delete[] mode; <<
98 <<
99 anInstance->SetDecayTable(table); <<
100 } <<
101 theInstance = static_cast<G4KaonMinus*>(anIn <<
102 return theInstance; <<
103 } <<
104 86
105 G4KaonMinus* G4KaonMinus::KaonMinusDefinition( << 87 SetDecayTable(table);
106 { <<
107 return Definition(); <<
108 } 88 }
109 89
110 G4KaonMinus* G4KaonMinus::KaonMinus() << 90 // ......................................................................
111 { << 91 // ... static member definitions ...
112 return Definition(); << 92 // ......................................................................
113 } << 93 //
>> 94 // Arguments for constructor are as follows
>> 95 // name mass width charge
>> 96 // 2*spin parity C-conjugation
>> 97 // 2*Isospin 2*Isospin3 G-parity
>> 98 // type lepton number baryon number PDG encoding
>> 99 // stable lifetime decay table
>> 100 //
>> 101 G4KaonMinus G4KaonMinus::theKaonMinus(
>> 102 "kaon-", 0.493677*GeV, 5.314e-14*MeV, -1.*eplus,
>> 103 0, -1, 0,
>> 104 1, -1, 0,
>> 105 "meson", 0, 0, -321,
>> 106 false, 12.371*ns, NULL
>> 107 );
>> 108
>> 109 G4KaonMinus* G4KaonMinus::KaonMinusDefinition(){return &theKaonMinus;}
>> 110 G4KaonMinus* G4KaonMinus::KaonMinus(){return &theKaonMinus;}
114 111