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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
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21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4DMesonZero.cc,v 1.12 2003/06/16 16:57:36 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-05-02-patch-01 $
>> 26 //
>> 27 //
26 // ------------------------------------------- 28 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 29 // GEANT 4 class implementation file
28 // 30 //
29 // Created Hisaya Kurashi 31 // Created Hisaya Kurashige, 16 June 1997
30 // ******************************************* 32 // **********************************************************************
31 // New impelemenataion as an utility class M << 33 // Change both methods to get the pointer into non-inlined H.Kurashige 4 Aug. 1998
32 // ------------------------------------------- 34 // ----------------------------------------------------------------
33 35
34 #include "G4DMesonZero.hh" << 36 #include <fstream>
>> 37 #include <iomanip>
35 38
36 #include "G4ParticleTable.hh" << 39 #include "G4DMesonZero.hh"
37 #include "G4String.hh" <<
38 #include "G4SystemOfUnits.hh" <<
39 40
40 G4DMesonZero* G4DMesonZero::theInstance = null << 41 #include "G4DecayTable.hh"
41 42
42 G4DMesonZero* G4DMesonZero::Definition() << 43 // ######################################################################
>> 44 // ### DMesonZero ###
>> 45 // ######################################################################
>> 46
>> 47 G4DMesonZero::G4DMesonZero(
>> 48 const G4String& aName, G4double mass,
>> 49 G4double width, G4double charge,
>> 50 G4int iSpin, G4int iParity,
>> 51 G4int iConjugation, G4int iIsospin,
>> 52 G4int iIsospin3, G4int gParity,
>> 53 const G4String& pType, G4int lepton,
>> 54 G4int baryon, G4int encoding,
>> 55 G4bool stable, G4double lifetime,
>> 56 G4DecayTable *decaytable )
>> 57 : G4VMeson( aName,mass,width,charge,iSpin,iParity,
>> 58 iConjugation,iIsospin,iIsospin3,gParity,pType,
>> 59 lepton,baryon,encoding,stable,lifetime,decaytable )
43 { 60 {
44 if (theInstance != nullptr) return theInstan << 61 SetParticleSubType("D");
45 const G4String name = "D0"; <<
46 // search in particle table] <<
47 G4ParticleTable* pTable = G4ParticleTable::G <<
48 G4ParticleDefinition* anInstance = pTable->F <<
49 if (anInstance == nullptr) { <<
50 // create particle <<
51 // <<
52 // Arguments for constructor are as fol <<
53 // name mass <<
54 // 2*spin parity C- <<
55 // 2*Isospin 2*Isospin3 <<
56 // type lepton number ba <<
57 // stable lifetime <<
58 // shortlived subType <<
59 <<
60 // clang-format off <<
61 anInstance = new G4ParticleDefinition( <<
62 name, 1.86484*GeV, 1.605 <<
63 0, -1, <<
64 1, -1, <<
65 "meson", 0, <<
66 false, 0.4101e-3*ns, <<
67 false, "D" <<
68 ); <<
69 // clang-format on <<
70 } <<
71 theInstance = static_cast<G4DMesonZero*>(anI <<
72 return theInstance; <<
73 } 62 }
74 63
75 G4DMesonZero* G4DMesonZero::DMesonZeroDefiniti << 64 // ......................................................................
76 { << 65 // ... static member definitions ...
77 return Definition(); << 66 // ......................................................................
78 } << 67 //
>> 68 // Arguments for constructor are as follows
>> 69 // name mass width charge
>> 70 // 2*spin parity C-conjugation
>> 71 // 2*Isospin 2*Isospin3 G-parity
>> 72 // type lepton number baryon number PDG encoding
>> 73 // stable lifetime decay table
>> 74
>> 75 // In this version, charged pions are set to stable
>> 76 G4DMesonZero G4DMesonZero::theDMesonZero(
>> 77 "D0", 1.8645*GeV, 1.586e-9*MeV, 0.,
>> 78 0, -1, 0,
>> 79 1, -1, 0,
>> 80 "meson", 0, 0, 421,
>> 81 false, 0.415e-3*ns, NULL
>> 82 );
>> 83
>> 84 G4DMesonZero* G4DMesonZero::DMesonZeroDefinition(){return &theDMesonZero;}
>> 85 G4DMesonZero* G4DMesonZero::DMesonZero(){return &theDMesonZero;}
79 86
80 G4DMesonZero* G4DMesonZero::DMesonZero() <<
81 { <<
82 return Definition(); <<
83 } <<
84 87