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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4AntiXiZero.cc,v 1.6.2.1 2001/06/28 19:10:44 gunter Exp $
>> 25 // GEANT4 tag $Name: $
>> 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 // ******************************************* 33 // **********************************************************************
32 // New impelemenataion as an utility class M << 34 // Added particle definitions, H.Kurashige, 14 Feb 1997
33 // ------------------------------------------- 35 // ----------------------------------------------------------------------
34 36
>> 37 #include "g4std/fstream"
>> 38 #include "g4std/iomanip"
>> 39
35 #include "G4AntiXiZero.hh" 40 #include "G4AntiXiZero.hh"
36 41
37 #include "G4DecayTable.hh" <<
38 #include "G4ParticleTable.hh" <<
39 #include "G4PhaseSpaceDecayChannel.hh" 42 #include "G4PhaseSpaceDecayChannel.hh"
40 #include "G4PhysicalConstants.hh" << 43 #include "G4DecayTable.hh"
41 #include "G4String.hh" <<
42 #include "G4SystemOfUnits.hh" <<
43 #include "G4Types.hh" <<
44 #include "G4VDecayChannel.hh" <<
45 <<
46 G4AntiXiZero* G4AntiXiZero::theInstance = null <<
47 44
48 G4AntiXiZero* G4AntiXiZero::Definition() << 45 // ######################################################################
>> 46 // ### AntiXiZero ###
>> 47 // ######################################################################
>> 48
>> 49 G4AntiXiZero::G4AntiXiZero(
>> 50 const G4String& aName, G4double mass,
>> 51 G4double width, G4double charge,
>> 52 G4int iSpin, G4int iParity,
>> 53 G4int iConjugation, G4int iIsospin,
>> 54 G4int iIsospin3, G4int gParity,
>> 55 const G4String& pType, G4int lepton,
>> 56 G4int baryon, G4int encoding,
>> 57 G4bool stable, G4double lifetime,
>> 58 G4DecayTable *decaytable )
>> 59 : G4VBaryon( aName,mass,width,charge,iSpin,iParity,
>> 60 iConjugation,iIsospin,iIsospin3,gParity,pType,
>> 61 lepton,baryon,encoding,stable,lifetime,decaytable )
49 { 62 {
50 if (theInstance != nullptr) return theInstan << 63 SetParticleSubType("xi");
51 const G4String name = "anti_xi0"; << 64 //create Decay Table
52 // search in particle table] << 65 G4DecayTable* table = GetDecayTable();
53 G4ParticleTable* pTable = G4ParticleTable::G << 66 if (table!=NULL) delete table;
54 G4ParticleDefinition* anInstance = pTable->F << 67 table = new G4DecayTable();
55 if (anInstance == nullptr) { << 68
56 // create particle << 69 // create decay channels
57 // << 70 G4VDecayChannel** mode = new G4VDecayChannel*[1];
58 // Arguments for constructor are as fol << 71 // anti_xi0 -> anti_lambda + pi0
59 // name mass << 72 mode[0] = new G4PhaseSpaceDecayChannel("anti_xi0",1.000,2,"anti_lambda","pi0");
60 // 2*spin parity C- << 73
61 // 2*Isospin 2*Isospin3 << 74 for (G4int index=0; index <1; index++ ) table->Insert(mode[index]);
62 // type lepton number ba << 75 delete [] mode;
63 // stable lifetime <<
64 // shortlived subType <<
65 <<
66 // clang-format off <<
67 anInstance = new G4ParticleDefinition( <<
68 name, 1.31486*GeV, 2.27e <<
69 1, +1, <<
70 1, -1, <<
71 "baryon", 0, <<
72 false, 0.290*ns, <<
73 false, "xi"); <<
74 // clang-format on <<
75 <<
76 // Magnetic Moment <<
77 G4double mN = eplus * hbar_Planck / 2. / ( <<
78 anInstance->SetPDGMagneticMoment(1.250 * m <<
79 <<
80 // create Decay Table <<
81 auto table = new G4DecayTable(); <<
82 <<
83 // create decay channels <<
84 auto mode = new G4VDecayChannel*[1]; <<
85 // anti_xi0 -> anti_lambda + pi0 <<
86 mode[0] = new G4PhaseSpaceDecayChannel("an <<
87 <<
88 for (G4int index = 0; index < 1; index++) <<
89 table->Insert(mode[index]); <<
90 delete[] mode; <<
91 76
92 anInstance->SetDecayTable(table); << 77 SetDecayTable(table);
93 } <<
94 theInstance = static_cast<G4AntiXiZero*>(anI <<
95 return theInstance; <<
96 } 78 }
97 79
98 G4AntiXiZero* G4AntiXiZero::AntiXiZeroDefiniti << 80 // ......................................................................
99 { << 81 // ... static member definitions ...
100 return Definition(); << 82 // ......................................................................
101 } << 83 //
>> 84 // Arguments for constructor are as follows
>> 85 // name mass width charge
>> 86 // 2*spin parity C-conjugation
>> 87 // 2*Isospin 2*Isospin3 G-parity
>> 88 // type lepton number baryon number PDG encoding
>> 89 // stable lifetime decay table
>> 90
>> 91 G4AntiXiZero G4AntiXiZero::theAntiXiZero(
>> 92 "anti_xi0", 1.3149*GeV, 2.27e-12*MeV, 0.0,
>> 93 1, +1, 0,
>> 94 1, -1, 0,
>> 95 "baryon", 0, -1, -3322,
>> 96 false, 0.290*ns, NULL
>> 97 );
>> 98
>> 99 G4AntiXiZero* G4AntiXiZero::AntiXiZeroDefinition(){return &theAntiXiZero;}
>> 100 // initialization for static cut values
>> 101 G4double G4AntiXiZero::theAntiXiZeroLengthCut = -1.0;
>> 102 G4double* G4AntiXiZero::theAntiXiZeroKineticEnergyCuts = NULL;
102 103
103 G4AntiXiZero* G4AntiXiZero::AntiXiZero() << 104 // **********************************************************************
>> 105 // **************************** SetCuts *********************************
>> 106 // **********************************************************************
>> 107 // In this version Input Cut Value is meaning less
>> 108 // theKineticEnergyCuts for all materials are set to LowestEnergy
>> 109 void G4AntiXiZero::SetCuts(G4double aCut)
104 { 110 {
105 return Definition(); << 111 theCutInMaxInteractionLength = aCut;
>> 112
>> 113 const G4MaterialTable* materialTable = G4Material::GetMaterialTable();
>> 114 // Create the vector of cuts in energy
>> 115 // corresponding to the stopping range cut
>> 116 if(theKineticEnergyCuts) delete [] theKineticEnergyCuts;
>> 117 theKineticEnergyCuts = new G4double [materialTable->length()];
>> 118
>> 119 // Build range vector for every material, convert cut into energy-cut,
>> 120 // fill theKineticEnergyCuts and delete the range vector
>> 121 for (size_t J=0; J<materialTable->length(); J++)
>> 122 {
>> 123 theKineticEnergyCuts[J] = LowestEnergy;
>> 124 }
>> 125 theAntiXiZeroLengthCut = theCutInMaxInteractionLength;
>> 126 theAntiXiZeroKineticEnergyCuts = theKineticEnergyCuts;
>> 127 // Rebuild the physics tables for every process for this particle type
>> 128
106 } 129 }
>> 130
107 131