Geant4 Cross Reference |
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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // >> 26 // >> 27 // $Id: G4XiZero.cc 67971 2013-03-13 10:13:24Z gcosmo $ >> 28 // >> 29 // 26 // ------------------------------------------- 30 // ---------------------------------------------------------------------- 27 // GEANT 4 class implementation file 31 // GEANT 4 class implementation file 28 // 32 // 29 // History: first implementation, based o 33 // History: first implementation, based on object model of 30 // 4th April 1996, G.Cosmo 34 // 4th April 1996, G.Cosmo 31 // ******************************************* 35 // ********************************************************************** 32 // New impelemenataion as an utility class M 36 // New impelemenataion as an utility class M.Asai, 26 July 2004 33 // ------------------------------------------- 37 // ---------------------------------------------------------------------- 34 38 35 #include "G4XiZero.hh" 39 #include "G4XiZero.hh" 36 << 37 #include "G4DecayTable.hh" << 38 #include "G4ParticleTable.hh" << 39 #include "G4PhaseSpaceDecayChannel.hh" << 40 #include "G4PhysicalConstants.hh" 40 #include "G4PhysicalConstants.hh" 41 #include "G4String.hh" << 42 #include "G4SystemOfUnits.hh" 41 #include "G4SystemOfUnits.hh" 43 #include "G4Types.hh" << 42 #include "G4ParticleTable.hh" 44 #include "G4VDecayChannel.hh" << 45 43 46 G4XiZero* G4XiZero::theInstance = nullptr; << 44 #include "G4PhaseSpaceDecayChannel.hh" >> 45 #include "G4DecayTable.hh" >> 46 >> 47 // ###################################################################### >> 48 // ### XiZero ### >> 49 // ###################################################################### >> 50 >> 51 G4XiZero* G4XiZero::theInstance = 0; 47 52 48 G4XiZero* G4XiZero::Definition() 53 G4XiZero* G4XiZero::Definition() 49 { 54 { 50 if (theInstance != nullptr) return theInstan << 55 if (theInstance !=0) return theInstance; 51 const G4String name = "xi0"; 56 const G4String name = "xi0"; 52 // search in particle table] 57 // search in particle table] 53 G4ParticleTable* pTable = G4ParticleTable::G 58 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable(); 54 G4ParticleDefinition* anInstance = pTable->F 59 G4ParticleDefinition* anInstance = pTable->FindParticle(name); 55 if (anInstance == nullptr) { << 60 if (anInstance ==0) 56 // create particle << 61 { 57 // << 62 // create particle 58 // Arguments for constructor are as fol << 63 // 59 // name mass << 64 // Arguments for constructor are as follows 60 // 2*spin parity C- << 65 // name mass width charge 61 // 2*Isospin 2*Isospin3 << 66 // 2*spin parity C-conjugation 62 // type lepton number ba << 67 // 2*Isospin 2*Isospin3 G-parity 63 // stable lifetime << 68 // type lepton number baryon number PDG encoding 64 // shortlived subType << 69 // stable lifetime decay table >> 70 // shortlived subType anti_encoding 65 71 66 // clang-format off << 67 anInstance = new G4ParticleDefinition( 72 anInstance = new G4ParticleDefinition( 68 name, 1.31486*GeV, 2.27e 73 name, 1.31486*GeV, 2.27e-12*MeV, 0.0, 69 1, +1, 74 1, +1, 0, 70 1, +1, 75 1, +1, 0, 71 "baryon", 0, 76 "baryon", 0, +1, 3322, 72 false, 0.290*ns, << 77 false, 0.290*ns, NULL, 73 false, "xi"); 78 false, "xi"); 74 // clang-format on << 75 << 76 // Magnetic Moment << 77 G4double mN = eplus * hbar_Planck / 2. / ( << 78 anInstance->SetPDGMagneticMoment(-1.250 * << 79 << 80 // create Decay Table << 81 auto table = new G4DecayTable(); << 82 79 >> 80 // Magnetic Moment >> 81 G4double mN = eplus*hbar_Planck/2./(proton_mass_c2 /c_squared); >> 82 anInstance->SetPDGMagneticMoment( -1.250 * mN); >> 83 >> 84 //create Decay Table >> 85 G4DecayTable* table = new G4DecayTable(); >> 86 83 // create decay channels 87 // create decay channels 84 auto mode = new G4VDecayChannel*[1]; << 88 G4VDecayChannel** mode = new G4VDecayChannel*[1]; 85 // xi0 -> lambda + pi0 89 // xi0 -> lambda + pi0 86 mode[0] = new G4PhaseSpaceDecayChannel("xi << 90 mode[0] = new G4PhaseSpaceDecayChannel("xi0",1.000,2,"lambda","pi0"); 87 << 91 88 for (G4int index = 0; index < 1; index++) << 92 for (G4int index=0; index <1; index++ ) table->Insert(mode[index]); 89 table->Insert(mode[index]); << 93 delete [] mode; 90 delete[] mode; << 94 91 << 92 anInstance->SetDecayTable(table); 95 anInstance->SetDecayTable(table); 93 } 96 } 94 theInstance = static_cast<G4XiZero*>(anInsta << 97 theInstance = reinterpret_cast<G4XiZero*>(anInstance); 95 return theInstance; 98 return theInstance; 96 } 99 } 97 100 98 G4XiZero* G4XiZero::XiZeroDefinition() << 101 G4XiZero* G4XiZero::XiZeroDefinition() 99 { 102 { 100 return Definition(); 103 return Definition(); 101 } 104 } 102 105 103 G4XiZero* G4XiZero::XiZero() << 106 G4XiZero* G4XiZero::XiZero() 104 { 107 { 105 return Definition(); 108 return Definition(); 106 } 109 } >> 110 >> 111 107 112