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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 //
>> 27 // $Id: G4Proton.cc,v 1.13 2007/03/11 07:17:34 kurasige Exp $
>> 28 // GEANT4 tag $Name: geant4-09-01-patch-02 $
>> 29 //
>> 30 //
26 // ------------------------------------------- 31 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 32 // GEANT 4 class implementation file
28 // 33 //
29 // History: first implementation, based o 34 // History: first implementation, based on object model of
30 // 4th April 1996, G.Cosmo 35 // 4th April 1996, G.Cosmo
31 // ******************************************* 36 // **********************************************************************
32 // New impelemenataion as an utility class M 37 // New impelemenataion as an utility class M.Asai, 26 July 2004
33 // ------------------------------------------- 38 // ----------------------------------------------------------------------
34 39
35 #include "G4Proton.hh" 40 #include "G4Proton.hh"
36 <<
37 #include "G4ParticleTable.hh" 41 #include "G4ParticleTable.hh"
38 #include "G4PhysicalConstants.hh" <<
39 #include "G4String.hh" <<
40 #include "G4SystemOfUnits.hh" <<
41 #include "G4Types.hh" <<
42 42
43 G4Proton* G4Proton::theInstance = nullptr; << 43 // ######################################################################
>> 44 // ### PROTON ###
>> 45 // ######################################################################
>> 46 G4Proton* G4Proton::theInstance = 0;
44 47
45 G4Proton* G4Proton::Definition() 48 G4Proton* G4Proton::Definition()
46 { 49 {
47 if (theInstance != nullptr) return theInstan << 50 if (theInstance !=0) return theInstance;
48 const G4String name = "proton"; 51 const G4String name = "proton";
49 // search in particle table] 52 // search in particle table]
50 G4ParticleTable* pTable = G4ParticleTable::G 53 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
51 auto anInstance = static_cast<G4Ions*>(pTabl << 54 G4Ions* anInstance = reinterpret_cast<G4Ions*>(pTable->FindParticle(name));
52 if (anInstance == nullptr) { << 55 if (anInstance ==0)
53 // create particle << 56 {
54 // << 57 // create particle
55 // Arguments for constructor are as fol << 58 //
56 // name mass << 59 // Arguments for constructor are as follows
57 // 2*spin parity C- << 60 // name mass width charge
58 // 2*Isospin 2*Isospin3 << 61 // 2*spin parity C-conjugation
59 // type lepton number ba << 62 // 2*Isospin 2*Isospin3 G-parity
60 // stable lifetime << 63 // type lepton number baryon number PDG encoding
61 // shortlived subType << 64 // stable lifetime decay table
62 // use constants in CLHEP << 65 // shortlived subType anti_encoding
63 // static const double proton_mass_c2 = <<
64 <<
65 // clang-format off <<
66 anInstance = new G4Ions( 66 anInstance = new G4Ions(
67 name, proton_mass_c2, << 67 name, 0.9382723*GeV, 0.0*MeV, eplus,
68 1, +1, 0, 68 1, +1, 0,
69 1, +1, 0, 69 1, +1, 0,
70 "baryon", 0, + 70 "baryon", 0, +1, 2212,
71 true, -1.0, nullptr, << 71 true, -1.0, NULL,
72 false, "nucleon", -2212, << 72 false, "nucleon", 0,
73 0.0, 0 << 73 0.0
74 ); 74 );
75 // clang-format on <<
76 75
77 // Magnetic Moment 76 // Magnetic Moment
78 G4double mN = eplus * hbar_Planck / 2. / ( << 77 G4double mN = eplus*hbar_Planck/2./(proton_mass_c2 /c_squared);
79 anInstance->SetPDGMagneticMoment(2.7928473 << 78 anInstance->SetPDGMagneticMoment( 2.792847351 * mN);
80 } 79 }
81 theInstance = static_cast<G4Proton*>(anInsta << 80 theInstance = reinterpret_cast<G4Proton*>(anInstance);
82 return theInstance; 81 return theInstance;
83 } 82 }
84 83
85 G4Proton* G4Proton::ProtonDefinition() << 84 G4Proton* G4Proton::ProtonDefinition()
86 { 85 {
87 return Definition(); 86 return Definition();
88 } 87 }
89 88
90 G4Proton* G4Proton::Proton() << 89 G4Proton* G4Proton::Proton()
91 { 90 {
92 return Definition(); 91 return Definition();
93 } 92 }
>> 93
>> 94
94 95