| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. 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 // ------------------------------------------- 26 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 27 // GEANT 4 class implementation file
28 // 28 //
29 // History: first implementation, based o 29 // History: first implementation, based on object model of
30 // 4th April 1996, G.Cosmo 30 // 4th April 1996, G.Cosmo
31 // ******************************************* 31 // **********************************************************************
32 // New impelemenataion as an utility class M 32 // New impelemenataion as an utility class M.Asai, 26 July 2004
33 // ------------------------------------------- 33 // ----------------------------------------------------------------------
34 34
35 #include "G4Alpha.hh" 35 #include "G4Alpha.hh"
36 36
37 #include "G4ParticleTable.hh" 37 #include "G4ParticleTable.hh"
38 #include "G4String.hh" 38 #include "G4String.hh"
39 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh"
40 40
41 G4Alpha* G4Alpha::theInstance = nullptr; 41 G4Alpha* G4Alpha::theInstance = nullptr;
42 42
43 G4Alpha* G4Alpha::Definition() 43 G4Alpha* G4Alpha::Definition()
44 { 44 {
45 if (theInstance != nullptr) return theInstan 45 if (theInstance != nullptr) return theInstance;
46 const G4String name = "alpha"; 46 const G4String name = "alpha";
47 // search in particle table] 47 // search in particle table]
48 G4ParticleTable* pTable = G4ParticleTable::G 48 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
49 auto anInstance = static_cast<G4Ions*>(pTabl 49 auto anInstance = static_cast<G4Ions*>(pTable->FindParticle(name));
50 if (anInstance == nullptr) { 50 if (anInstance == nullptr) {
51 // create particle 51 // create particle
52 // 52 //
53 // Arguments for constructor are as fol 53 // Arguments for constructor are as follows
54 // name mass 54 // name mass width charge
55 // 2*spin parity C- 55 // 2*spin parity C-conjugation
56 // 2*Isospin 2*Isospin3 56 // 2*Isospin 2*Isospin3 G-parity
57 // type lepton number ba 57 // type lepton number baryon number PDG encoding
58 // stable lifetime 58 // stable lifetime decay table
59 // shortlived subType 59 // shortlived subType anti_encoding
60 // excitation 60 // excitation
61 // clang-format off 61 // clang-format off
62 anInstance = new G4Ions( 62 anInstance = new G4Ions(
63 name, 3.727379*GeV, 63 name, 3.727379*GeV, 0.0*MeV, +2.0*eplus,
64 0, +1, 64 0, +1, 0,
65 0, 0, 65 0, 0, 0,
66 "nucleus", 0, 66 "nucleus", 0, +4, 1000020040,
67 true, -1.0, 67 true, -1.0, nullptr,
68 false, "static", -1000020040, 68 false, "static", -1000020040,
69 0.0, 0 69 0.0, 0
70 ); 70 );
71 // clang-format on 71 // clang-format on
72 } 72 }
73 73
74 theInstance = static_cast<G4Alpha*>(anInstan 74 theInstance = static_cast<G4Alpha*>(anInstance);
75 return theInstance; 75 return theInstance;
76 } 76 }
77 77
78 G4Alpha* G4Alpha::AlphaDefinition() 78 G4Alpha* G4Alpha::AlphaDefinition()
79 { 79 {
80 return Definition(); 80 return Definition();
81 } 81 }
82 82
83 G4Alpha* G4Alpha::Alpha() 83 G4Alpha* G4Alpha::Alpha()
84 { 84 {
85 return Definition(); 85 return Definition();
86 } 86 }
87 87