| Geant4 Cross Reference |
1 # Category decay History 1 # Category decay History
2 2
3 See `CONTRIBUTING.rst` for details of **requir 3 See `CONTRIBUTING.rst` for details of **required** info/format for each entry,
4 which **must** added in reverse chronological 4 which **must** added in reverse chronological order (newest at the top). It must **not**
5 be used as a substitute for writing good git c 5 be used as a substitute for writing good git commit messages!
6 6
7 7
8 ## 2021-12-10 Ben Morgan (decay-V11-00-00) 8 ## 2021-12-10 Ben Morgan (decay-V11-00-00)
9 - Change to new Markdown History format 9 - Change to new Markdown History format
10 10
11 --- 11 ---
12 12
13 # History entries prior to 11.0 13 # History entries prior to 11.0
14 14
15 - 16 April 2021 B. Morgan (decay-V10-07-00) 15 - 16 April 2021 B. Morgan (decay-V10-07-00)
16 - Migrate build to modular CMake API 16 - Migrate build to modular CMake API
17 17
18 - 01 November 2019 Vladimir Ivanchenko (decay- 18 - 01 November 2019 Vladimir Ivanchenko (decay-V10-05-01)
19 - G4Decay.cc : Extended printout in the case o 19 - G4Decay.cc : Extended printout in the case of G4Exception DECAY101
20 and DECAY102 20 and DECAY102
21 21
22 - 14 December 2018 Makoto Asai (decay-V10-05-0 22 - 14 December 2018 Makoto Asai (decay-V10-05-00)
23 - G4Decay.cc, G4UnknownDecay : Allowing absolu 23 - G4Decay.cc, G4UnknownDecay : Allowing absolute zero proper decay time.
24 Co-working with event-V10-05-00 and particle 24 Co-working with event-V10-05-00 and particles-V10-05-00
25 25
26 - 12 September 2017 Krzysztof Genser (decay-V1 26 - 12 September 2017 Krzysztof Genser (decay-V10-03-04)
27 - Moved Muonic Atom files to processes/hadroni 27 - Moved Muonic Atom files to processes/hadronic/stopping
28 - Replaced DECAY_MuonicAtomDecay process type 28 - Replaced DECAY_MuonicAtomDecay process type with DECAY_MuAtom
29 29
30 - Aug. 15, 2017 Hisaya Kurashige (decay-V10-03 30 - Aug. 15, 2017 Hisaya Kurashige (decay-V10-03-03)
31 - clean up NULL and 0 pointer and use nullptr 31 - clean up NULL and 0 pointer and use nullptr
32 - remove tests/test01 32 - remove tests/test01
33 - add tests/tst_dcy_01 33 - add tests/tst_dcy_01
34 34
35 - Aug. 14, 2017 Hisaya Kurashige (decay-V10-03 35 - Aug. 14, 2017 Hisaya Kurashige (decay-V10-03-02)
36 - Modified to suppress Compiler Warning (clang 36 - Modified to suppress Compiler Warning (clang80)
37 37
38 - Aug. 14, 2017 Hisaya Kurashige (decay-V10-03 38 - Aug. 14, 2017 Hisaya Kurashige (decay-V10-03-00)
39 - Add ProcessDescription 39 - Add ProcessDescription
40 40
41 - October 18, 2016 Gabriele Cosmo (decay-V10-0 41 - October 18, 2016 Gabriele Cosmo (decay-V10-02-03)
42 - Corrected CMake and GNUMake scripts to inclu 42 - Corrected CMake and GNUMake scripts to include new dependency on
43 particles/hadrons/ions submodule... 43 particles/hadrons/ions submodule...
44 44
45 - October 17, 2016 Kevin Lynch (for Lynch and 45 - October 17, 2016 Kevin Lynch (for Lynch and Genser) (decay-V10-02-02)
46 - Add G4MuonicAtomDecay for decay of muonic at 46 - Add G4MuonicAtomDecay for decay of muonic atoms
47 47
48 - June 10, 16 Gunter Folger (decay-V10-02- 48 - June 10, 16 Gunter Folger (decay-V10-02-01)
49 - G4Decay::DecayIt(): better format and info 49 - G4Decay::DecayIt(): better format and info on IsOK... in exception DECAY003
50 50
51 - June 10, 16 Gunter Folger (decay-V10-02- 51 - June 10, 16 Gunter Folger (decay-V10-02-00)
52 - In G4Decay::DecayIt(): add more informatio 52 - In G4Decay::DecayIt(): add more information in exception DECAY003
53 53
54 - Sep. 29, 15 Hisaya Kurashige (decay-V10-01- 54 - Sep. 29, 15 Hisaya Kurashige (decay-V10-01-04)
55 - fix problem #1783 of spin treatment for in-f 55 - fix problem #1783 of spin treatment for in-filght decay
56 (co-work tags: track-V10-01-10, particles-V1 56 (co-work tags: track-V10-01-10, particles-V10-01-10)
57 57
58 - Aug. 14, 15 Hisaya Kurashige (decay-V10-01- 58 - Aug. 14, 15 Hisaya Kurashige (decay-V10-01-03)
59 - Checking of parent mass enough for decay pro 59 - Checking of parent mass enough for decay products is moved to
60 G4VDecayChannel::IsOKWithParentMass 60 G4VDecayChannel::IsOKWithParentMass
61 (i.e. No check in G4Decay::DecayIt) 61 (i.e. No check in G4Decay::DecayIt)
62 -- co work with particles-V10-01-05 62 -- co work with particles-V10-01-05
63 63
64 - June 22, 15 A.Ribon (decay-V10-01-01) 64 - June 22, 15 A.Ribon (decay-V10-01-01)
65 - Add a safety margin of 1 keV when checking t 65 - Add a safety margin of 1 keV when checking that the parent mass is
66 enough for decay products in G4Decay::DecayI 66 enough for decay products in G4Decay::DecayIt
67 67
68 G4Decay::DecayIt to check 68 G4Decay::DecayIt to check
69 that the parent mass is enough for decay pro 69 that the parent mass is enough for decay products
70 70
71 - June 19, 15 H.Kurashige (decay-V10-01-00) 71 - June 19, 15 H.Kurashige (decay-V10-01-00)
72 - Fix a problem of G4Decay::DecayIt to check 72 - Fix a problem of G4Decay::DecayIt to check
73 that the parent mass is enough for decay pro 73 that the parent mass is enough for decay products
74 74
75 - Feb. 22, 14 H.Kurashige (decay-V10-00-02) 75 - Feb. 22, 14 H.Kurashige (decay-V10-00-02)
76 - Fix the bug of assigning DBL_MAX for stable 76 - Fix the bug of assigning DBL_MAX for stable particle life time
77 (Bug #1569) 77 (Bug #1569)
78 78
79 - Feb. 21, 14 J.Apostolakis (decay-V10-00-01) 79 - Feb. 21, 14 J.Apostolakis (decay-V10-00-01) corrected bug # below.
80 80
81 - Jan. 04, 14 H.Kurashige (decay-V10-00-00) 81 - Jan. 04, 14 H.Kurashige (decay-V10-00-00)
82 - Fix the bug of wrong global time for seconda 82 - Fix the bug of wrong global time for secondaries
83 in case that the primary track stops during 83 in case that the primary track stops during along step
84 (Bug #1555) 84 (Bug #1555)
85 85
86 - Jun. 11, 13 M.Asai (decay-V09-06-01) 86 - Jun. 11, 13 M.Asai (decay-V09-06-01)
87 - Remove the modification in the previous tag, 87 - Remove the modification in the previous tag, as it is no longer needed as all ions
88 are generated after GenericIon gets the coll 88 are generated after GenericIon gets the collect process manager.
89 89
90 - Jun. 9, 13 M.Asai (decay-V09-06-00) 90 - Jun. 9, 13 M.Asai (decay-V09-06-00)
91 - Modify G4Decay::IsApplicable() to make it re 91 - Modify G4Decay::IsApplicable() to make it return false for all ions in the IonTable.
92 92
93 - Jul. 5, 12 G.Cosmo (decay-V09-05-00) 93 - Jul. 5, 12 G.Cosmo (decay-V09-05-00)
94 - Explicitly use inclusion of headers for syst 94 - Explicitly use inclusion of headers for system of units and physical
95 constants, in plan to remove implicit inclus 95 constants, in plan to remove implicit inclusion from globals.hh.
96 96
97 - Oct. 17, 11 H.Kurashige (decay-V09-04-02) 97 - Oct. 17, 11 H.Kurashige (decay-V09-04-02)
98 - Fix obsolete G4Exception 98 - Fix obsolete G4Exception
99 99
100 - Jul. 6, 11 H.Kurashige (decay-V09-04-01) 100 - Jul. 6, 11 H.Kurashige (decay-V09-04-01)
101 - Modify G4Decay to propose the final local t 101 - Modify G4Decay to propose the final local time rather than the global time
102 so that local time can be updated properly 102 so that local time can be updated properly
103 (see problem #1224) 103 (see problem #1224)
104 104
105 - Jun. 4, 11 H.Kurashige (decay-V09-04-00) 105 - Jun. 4, 11 H.Kurashige (decay-V09-04-00)
106 - Add SubType of DECAY_Radioactive (=210) 106 - Add SubType of DECAY_Radioactive (=210)
107 107
108 - Oct. 30, 10 H.Kurashige (decay-V09-03-01) 108 - Oct. 30, 10 H.Kurashige (decay-V09-03-01)
109 - Fix minor bugs reported by Coverity 109 - Fix minor bugs reported by Coverity
110 110
111 - Aug. 10, 10 H.Kurashige (decay-V09-03-00) 111 - Aug. 10, 10 H.Kurashige (decay-V09-03-00)
112 - Use const pointer to G4ParticleDefinition be 112 - Use const pointer to G4ParticleDefinition because it should not be modified.
113 113
114 - Sep. 19, 08 H.Kurashige (decay-V09-01-04) 114 - Sep. 19, 08 H.Kurashige (decay-V09-01-04)
115 - modify process sub type enumeration 115 - modify process sub type enumeration
116 116
117 - Aug. 22, 08 P.Gumplinger (decay-V09-01-03) 117 - Aug. 22, 08 P.Gumplinger (decay-V09-01-03)
118 - fix a bug in G4DecayWithSpin.cc: there is a 118 - fix a bug in G4DecayWithSpin.cc: there is a memory overwrite when the
119 GetFieldValue being called initializes a fie 119 GetFieldValue being called initializes a fieldValue array of size 6
120 when the array is only defined of size 3 in 120 when the array is only defined of size 3 in the calling program.
121 Thanks to Kamil Sedlak (PSI) for pointing th 121 Thanks to Kamil Sedlak (PSI) for pointing this out and suggesting this fix.
122 122
123 - Apr. 16, 08 H.Kurashige (decay-V09-01-02) 123 - Apr. 16, 08 H.Kurashige (decay-V09-01-02)
124 - fix a bug when shortlived particles has fini 124 - fix a bug when shortlived particles has finite pre-assigned proper time
125 125
126 - Apr. 11, 08 P.Gumplinger (decay-V09-01-01) 126 - Apr. 11, 08 P.Gumplinger (decay-V09-01-01)
127 - modify G4DecayWithSpin::DecayIt to allow spi 127 - modify G4DecayWithSpin::DecayIt to allow spin precession also for EM Fields;
128 e.g. fields that do "DoesFieldChangeEnergy() 128 e.g. fields that do "DoesFieldChangeEnergy()" but only if the B-field
129 component is > 0. (thanks to Kamil Sedlak, T 129 component is > 0. (thanks to Kamil Sedlak, Toni Shiroka from PSI)
130 130
131 - Dec. 15, 07 H.Kurashige (decay-V09-01-00) 131 - Dec. 15, 07 H.Kurashige (decay-V09-01-00)
132 - add G4DecayProcessType 132 - add G4DecayProcessType
133 - define process sub type 133 - define process sub type
134 134
135 - Oct. 29, 07 P.Gumplinger (decay-V09-00-02) 135 - Oct. 29, 07 P.Gumplinger (decay-V09-00-02)
136 - add G4PionDecayMakeSpin class 136 - add G4PionDecayMakeSpin class
137 set the daughter muon spin for 2 body decays 137 set the daughter muon spin for 2 body decays of
138 pi, K and K0_long 138 pi, K and K0_long
139 139
140 - Oct. 12, 07 H.Kurashige (decay-V09-00-01) 140 - Oct. 12, 07 H.Kurashige (decay-V09-00-01)
141 - add forward declaration for G4VExtDecayer in 141 - add forward declaration for G4VExtDecayer in G4DecayWithSpin
142 142
143 - Oct. 06, 07 H.Kurashige (decay-V09-00-00) 143 - Oct. 06, 07 H.Kurashige (decay-V09-00-00)
144 - Add a method of DaughterPolarization in G4De 144 - Add a method of DaughterPolarization in G4Decay
145 145
146 - May. 07, 07 H.Kurashige (decay-V08-02-00) 146 - May. 07, 07 H.Kurashige (decay-V08-02-00)
147 - Add protection for "TotalEnergy < Mass" 147 - Add protection for "TotalEnergy < Mass"
148 148
149 - Apr. 29, 05 H.Kurashige (decay-V07-00-00) 149 - Apr. 29, 05 H.Kurashige (decay-V07-00-00)
150 - Fixed bug in GPILAtRest. 150 - Fixed bug in GPILAtRest.
151 151
152 - Dec. 10, 04 G.Cosmo (decay-V06-02-05) 152 - Dec. 10, 04 G.Cosmo (decay-V06-02-05)
153 - replaced M_PI with CLHEP's pi. 153 - replaced M_PI with CLHEP's pi.
154 154
155 - Dec. 2, 04 H.Kurashige (decay-V06-02-04) 155 - Dec. 2, 04 H.Kurashige (decay-V06-02-04)
156 - migration to cmath 156 - migration to cmath
157 157
158 - Oct. 19, 04 H.Kurashige (decay-V06-02-03) 158 - Oct. 19, 04 H.Kurashige (decay-V06-02-03)
159 - Modify G4UnknownDecay for migration of Parti 159 - Modify G4UnknownDecay for migration of ParticleChange
160 160
161 - Sep. 17, 04 P. Gumplinger (decay-V06-02-02) 161 - Sep. 17, 04 P. Gumplinger (decay-V06-02-02)
162 - Add G4DecayWithSpin class and allow for depe 162 - Add G4DecayWithSpin class and allow for dependency to
163 /geometry/navigation in GNUmakefile 163 /geometry/navigation in GNUmakefile
164 - Fixed the problem of determination of partic 164 - Fixed the problem of determination of particle's decay time
165 for the case the particle stops due to energ 165 for the case the particle stops due to energy loss.
166 166
167 - Aug. 10, 04 H.Kurashige(decay-V06-02-01) 167 - Aug. 10, 04 H.Kurashige(decay-V06-02-01)
168 - Add G4Decay::GetRemainderLifeTime method 168 - Add G4Decay::GetRemainderLifeTime method
169 169
170 - Jul. 07, 04 M.Asai (decay-V06-02-00) 170 - Jul. 07, 04 M.Asai (decay-V06-02-00)
171 - Introducing G4UnknownDecay 171 - Introducing G4UnknownDecay
172 172
173 - May. 08, 04 H.Kurashige(decay-V06-01-00) 173 - May. 08, 04 H.Kurashige(decay-V06-01-00)
174 - Change method name for ParticleChange 174 - Change method name for ParticleChange
175 175
176 - Mar. 12, 04 H.Kurashige(decay-V06-00-00) 176 - Mar. 12, 04 H.Kurashige(decay-V06-00-00)
177 - Fixed bug in PostStepGPIL in case of stoppin 177 - Fixed bug in PostStepGPIL in case of stopping during AlongStep actions
178 178
179 - Apr. 26, 03 V.Ivanchenko(decay-V05-00-00) 179 - Apr. 26, 03 V.Ivanchenko(decay-V05-00-00)
180 - add initialisation of TouchableHandle for de 180 - add initialisation of TouchableHandle for decay products
181 181
182 - Feb. 12, 02 H.Kurashige(decay-V04-00-01) 182 - Feb. 12, 02 H.Kurashige(decay-V04-00-01)
183 - Remove physics table 183 - Remove physics table
184 184
185 - Feb. 9, 02 H.Kurashige(decay-V04-00-00) 185 - Feb. 9, 02 H.Kurashige(decay-V04-00-00)
186 - Modify Lowest/HighestBinEnergy for physics t 186 - Modify Lowest/HighestBinEnergy for physics table
187 to calculate beta for slow particle 187 to calculate beta for slow particle
188 188
189 - Aug. 22, 01 H.Kurashige(decay-V03-02-01) 189 - Aug. 22, 01 H.Kurashige(decay-V03-02-01)
190 - Clean up codes 190 - Clean up codes
191 191
192 - Feb. 29, 01 H.Kurashige(decay-V03-00-03) 192 - Feb. 29, 01 H.Kurashige(decay-V03-00-03)
193 - Fix minor bug in G4VExtDecayer 193 - Fix minor bug in G4VExtDecayer
194 194
195 - Feb. 22, 01 H.Kurashige(decay-V03-00-02) 195 - Feb. 22, 01 H.Kurashige(decay-V03-00-02)
196 - Add G4VExtDecayer and modify G4Decay 196 - Add G4VExtDecayer and modify G4Decay
197 197
198 - Jan. 18, 01 H.Kurashige(decay-V03-00-01) 198 - Jan. 18, 01 H.Kurashige(decay-V03-00-01)
199 - Use PreAssignedDecayTime in G4DynamicParticl 199 - Use PreAssignedDecayTime in G4DynamicParticle if necessary
200 200
201 - Oct. 24, 00 H.Kurashige(decay-V02-00-01) 201 - Oct. 24, 00 H.Kurashige(decay-V02-00-01)
202 - Bug fix in G4Decay::DecayIt (no decay if the 202 - Bug fix in G4Decay::DecayIt (no decay if the particle is stable)
203 203
204 - Oct. 19, 00 H.Kurashige(decay-V02-00-00) 204 - Oct. 19, 00 H.Kurashige(decay-V02-00-00)
205 - Bug fix in G4Decay to avoid direct modificat 205 - Bug fix in G4Decay to avoid direct modification of G4Track
206 by the Decay Process 206 by the Decay Process
207 207
208 - Mar. 1, 00 H.Kurashige (decay-V01-00-00) 208 - Mar. 1, 00 H.Kurashige (decay-V01-00-00)
209 - Bug fix in G4Decay::IsApplicable() 209 - Bug fix in G4Decay::IsApplicable()
210 G4Decay should be applicable to "shortlived" 210 G4Decay should be applicable to "shortlived" particles