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25 // 25 //
26 // Split baryon (antibaryon) into quark and di << 26 // Split barion (antibarion) into quark and diquark (antidiquark and antiqaurk )
27 // based on prototype, needs clean up of inter 27 // based on prototype, needs clean up of interfaces HPW Feb 1999
28 // Numbers verified and errors corrected, HPW 28 // Numbers verified and errors corrected, HPW Dec 1999
29 29
30 #include "G4BaryonSplitter.hh" 30 #include "G4BaryonSplitter.hh"
31 #include "G4ParticleTable.hh" 31 #include "G4ParticleTable.hh"
32 32
33 G4BaryonSplitter:: 33 G4BaryonSplitter::
34 G4BaryonSplitter() 34 G4BaryonSplitter()
35 { 35 {
36 theBaryons.insert(new G4SPBaryon(G4Proton::P << 36 theBaryons.insert(new G4SPBaryon(G4Proton::Proton()));
37 theBaryons.insert(new G4SPBaryon(G4Neutron:: << 37 theBaryons.insert(new G4SPBaryon(G4Neutron::Neutron()));
38 theBaryons.insert(new G4SPBaryon(G4AntiProto << 38 theBaryons.insert(new G4SPBaryon(G4AntiProton::AntiProton()));
39 theBaryons.insert(new G4SPBaryon(G4AntiNeutr << 39 theBaryons.insert(new G4SPBaryon(G4AntiNeutron::AntiNeutron()));
40 theBaryons.insert(new G4SPBaryon(G4ParticleT << 40 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(2224))); // D++
41 theBaryons.insert(new G4SPBaryon(G4ParticleT << 41 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(2214))); // D+
42 theBaryons.insert(new G4SPBaryon(G4ParticleT << 42 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(2114))); // D0
43 theBaryons.insert(new G4SPBaryon(G4ParticleT << 43 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(1114))); // D-
44 theBaryons.insert(new G4SPBaryon(G4ParticleT << 44 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-2224))); // anti D++
45 theBaryons.insert(new G4SPBaryon(G4ParticleT << 45 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-2214))); // anti D+
46 theBaryons.insert(new G4SPBaryon(G4ParticleT << 46 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-2114))); // anti D0
47 theBaryons.insert(new G4SPBaryon(G4ParticleT << 47 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-1114))); // anti D-
48 theBaryons.insert(new G4SPBaryon(G4Lambda::L << 48 theBaryons.insert(new G4SPBaryon(G4Lambda::Lambda()));
49 theBaryons.insert(new G4SPBaryon(G4AntiLambd << 49 theBaryons.insert(new G4SPBaryon(G4AntiLambda::AntiLambda()));
50 theBaryons.insert(new G4SPBaryon(G4SigmaPlus << 50 theBaryons.insert(new G4SPBaryon(G4SigmaPlus::SigmaPlus()));
51 theBaryons.insert(new G4SPBaryon(G4SigmaZero << 51 theBaryons.insert(new G4SPBaryon(G4SigmaZero::SigmaZero()));
52 theBaryons.insert(new G4SPBaryon(G4SigmaMinu << 52 theBaryons.insert(new G4SPBaryon(G4SigmaMinus::SigmaMinus()));
53 theBaryons.insert(new G4SPBaryon(G4AntiSigma << 53 theBaryons.insert(new G4SPBaryon(G4AntiSigmaPlus::AntiSigmaPlus()));
54 theBaryons.insert(new G4SPBaryon(G4AntiSigma << 54 theBaryons.insert(new G4SPBaryon(G4AntiSigmaZero::AntiSigmaZero()));
55 theBaryons.insert(new G4SPBaryon(G4AntiSigma << 55 theBaryons.insert(new G4SPBaryon(G4AntiSigmaMinus::AntiSigmaMinus()));
56 theBaryons.insert(new G4SPBaryon(G4XiMinus:: << 56 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(3224))); // S+*
57 theBaryons.insert(new G4SPBaryon(G4XiZero::X << 57 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(3214))); // S0*
58 theBaryons.insert(new G4SPBaryon(G4AntiXiMin << 58 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(3114))); // S-*
59 theBaryons.insert(new G4SPBaryon(G4AntiXiZer << 59 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-3224))); // anti S+*
60 theBaryons.insert(new G4SPBaryon(G4OmegaMinu << 60 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-3214))); // anti S0*
61 theBaryons.insert(new G4SPBaryon(G4AntiOmega << 61 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-3114))); // anti S-*
62 theBaryons.insert(new G4SPBaryon(G4LambdacPl << 62 theBaryons.insert(new G4SPBaryon(G4XiMinus::XiMinus()));
63 theBaryons.insert(new G4SPBaryon(G4AntiLambd << 63 theBaryons.insert(new G4SPBaryon(G4XiZero::XiZero()));
64 theBaryons.insert(new G4SPBaryon(G4SigmacPlu << 64 theBaryons.insert(new G4SPBaryon(G4AntiXiMinus::AntiXiMinus()));
65 theBaryons.insert(new G4SPBaryon(G4AntiSigma << 65 theBaryons.insert(new G4SPBaryon(G4AntiXiZero::AntiXiZero()));
66 theBaryons.insert(new G4SPBaryon(G4SigmacPlu << 66 theBaryons.insert(new G4SPBaryon(G4OmegaMinus::OmegaMinus()));
67 theBaryons.insert(new G4SPBaryon(G4AntiSigma << 67 theBaryons.insert(new G4SPBaryon(G4AntiOmegaMinus::AntiOmegaMinus()));
68 theBaryons.insert(new G4SPBaryon(G4SigmacZer << 68 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(3324))); // X0*
69 theBaryons.insert(new G4SPBaryon(G4AntiSigma << 69 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(3314))); // X-*
70 theBaryons.insert(new G4SPBaryon(G4XicPlus:: << 70 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-3324))); // anti X0*
71 theBaryons.insert(new G4SPBaryon(G4AntiXicPl << 71 theBaryons.insert(new G4SPBaryon(G4ParticleTable::GetParticleTable()->FindParticle(-3314))); // anti X-*
72 theBaryons.insert(new G4SPBaryon(G4XicZero:: <<
73 theBaryons.insert(new G4SPBaryon(G4AntiXicZe <<
74 theBaryons.insert(new G4SPBaryon(G4OmegacZer <<
75 theBaryons.insert(new G4SPBaryon(G4AntiOmega <<
76 theBaryons.insert(new G4SPBaryon(G4Lambdab:: <<
77 theBaryons.insert(new G4SPBaryon(G4AntiLambd <<
78 theBaryons.insert(new G4SPBaryon(G4SigmabPlu <<
79 theBaryons.insert(new G4SPBaryon(G4AntiSigma <<
80 theBaryons.insert(new G4SPBaryon(G4SigmabZer <<
81 theBaryons.insert(new G4SPBaryon(G4AntiSigma <<
82 theBaryons.insert(new G4SPBaryon(G4SigmabMin <<
83 theBaryons.insert(new G4SPBaryon(G4AntiSigma <<
84 theBaryons.insert(new G4SPBaryon(G4XibZero:: <<
85 theBaryons.insert(new G4SPBaryon(G4AntiXibZe <<
86 theBaryons.insert(new G4SPBaryon(G4XibMinus: <<
87 theBaryons.insert(new G4SPBaryon(G4AntiXibMi <<
88 theBaryons.insert(new G4SPBaryon(G4OmegabMin <<
89 theBaryons.insert(new G4SPBaryon(G4AntiOmega <<
90 } 72 }
91 73
92 G4bool G4BaryonSplitter:: 74 G4bool G4BaryonSplitter::
93 SplitBarion(G4int PDGCode, G4int& q_or_qqbar, << 75 SplitBarion(G4int PDGCode, G4int* q_or_qqbar, G4int* qbar_or_qq)
94 { 76 {
95 const G4SPBaryon * aBaryon = theBaryons.GetB << 77 const G4SPBaryon * aBaryon = theBaryons.GetBaryon(G4ParticleTable::GetParticleTable()->FindParticle(PDGCode));
96 << 78 if(aBaryon==NULL)
97 if(aBaryon == nullptr) << 79 {
98 { << 80 return FALSE;
99 return false; << 81 }
100 } else { << 82 else
101 aBaryon->SampleQuarkAndDiquark(q_or_qqbar, << 83 {
102 return true; << 84 aBaryon->SampleQuarkAndDiquark(*q_or_qqbar, *qbar_or_qq);
103 } << 85 return TRUE;
>> 86 }
104 } 87 }
105 88
106 89
107 // Get the splittable baryon for a PDG code. 90 // Get the splittable baryon for a PDG code.
108 const G4SPBaryon & G4BaryonSplitter:: 91 const G4SPBaryon & G4BaryonSplitter::
109 GetSPBaryon(G4int PDGCode) 92 GetSPBaryon(G4int PDGCode)
110 { 93 {
111 return *theBaryons.GetBaryon(G4ParticleTable << 94 return *theBaryons.GetBaryon(G4ParticleTable::GetParticleTable()->FindParticle(PDGCode));
112 } 95 }
113 96
114 97
115 // Find rest diquark in given barion after qua 98 // Find rest diquark in given barion after quark - antiquark annihilation
116 G4bool G4BaryonSplitter::FindDiquark(G4int PDG << 99 G4bool G4BaryonSplitter::
>> 100 FindDiquark(G4int PDGCode, G4int Quark, G4int* Diquark)
117 { 101 {
118 const G4SPBaryon * aBaryon = theBaryons.GetB << 102 const G4SPBaryon * aBaryon = theBaryons.GetBaryon(G4ParticleTable::GetParticleTable()->FindParticle(PDGCode));
119 if(aBaryon) << 103 if(aBaryon)
120 { << 104 {
121 aBaryon->FindDiquark(Quark, Diquark); << 105 aBaryon->FindDiquark(Quark, *Diquark);
122 return true; << 106 return true;
123 } << 107 }
124 return false; << 108 return false;
125 } 109 }
126 110
127 111