| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
6 // * the Geant4 Collaboration. It is provided << 6 // * of contributors to this software. The specific disclaimers,which *
7 // * conditions of the Geant4 Software License << 7 // * govern, are listed with their locations in: *
8 // * LICENSE and available at http://cern.ch/ << 8 // * http://cern.ch/geant4/license *
9 // * include a list of copyright holders. <<
10 // * 9 // * *
11 // * Neither the authors of this software syst 10 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 11 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4SigmaMinus.cc,v 1.9 2003/06/16 16:57:11 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 // 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 <fstream>
>> 38 #include <iomanip>
>> 39
35 #include "G4SigmaMinus.hh" 40 #include "G4SigmaMinus.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 G4SigmaMinus* G4SigmaMinus::theInstance = null <<
47 44
48 G4SigmaMinus* G4SigmaMinus::Definition() << 45 // ######################################################################
>> 46 // ### SigmaMinus ###
>> 47 // ######################################################################
>> 48
>> 49 G4SigmaMinus::G4SigmaMinus(
>> 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("sigma");
51 const G4String name = "sigma-"; << 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 // sigma- -> neutron + pi-
59 // name mass << 72 mode[0] = new G4PhaseSpaceDecayChannel("sigma-",1.00,2,"neutron","pi-");
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, 1.197449*GeV, 4.45e <<
69 1, +1, <<
70 2, -2, <<
71 "baryon", 0, <<
72 false, 0.1479*ns, <<
73 false, "sigma"); <<
74 // clang-format on <<
75 <<
76 // Magnetic Moment <<
77 G4double mN = eplus * hbar_Planck / 2. / ( <<
78 anInstance->SetPDGMagneticMoment(-1.160 * <<
79 <<
80 // create Decay Table <<
81 auto table = new G4DecayTable(); <<
82 <<
83 // create decay channels <<
84 auto mode = new G4VDecayChannel*[1]; <<
85 // sigma- -> neutron + pi- <<
86 mode[0] = new G4PhaseSpaceDecayChannel("si <<
87 <<
88 for (G4int index = 0; index < 1; index++) <<
89 table->Insert(mode[index]); <<
90 delete[] mode; <<
91 <<
92 anInstance->SetDecayTable(table); <<
93 } <<
94 theInstance = static_cast<G4SigmaMinus*>(anI <<
95 return theInstance; <<
96 } <<
97 76
98 G4SigmaMinus* G4SigmaMinus::SigmaMinusDefiniti << 77 SetDecayTable(table);
99 { <<
100 return Definition(); <<
101 } 78 }
102 79
103 G4SigmaMinus* G4SigmaMinus::SigmaMinus() << 80 // ......................................................................
104 { << 81 // ... static member definitions ...
105 return Definition(); << 82 // ......................................................................
106 } << 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 G4SigmaMinus G4SigmaMinus::theSigmaMinus(
>> 92 "sigma-", 1.19744*GeV, 4.45e-12*MeV, -1*eplus,
>> 93 1, +1, 0,
>> 94 2, -2, 0,
>> 95 "baryon", 0, +1, 3112,
>> 96 false, 0.1479*ns, NULL
>> 97 );
>> 98
>> 99 G4SigmaMinus* G4SigmaMinus::SigmaMinusDefinition(){return &theSigmaMinus;}
>> 100
>> 101 G4SigmaMinus* G4SigmaMinus::SigmaMinus(){return &theSigmaMinus;}
107 102