| Geant4 Cross Reference |
1 # Category hadr-qgsm History 1 # Category hadr-qgsm 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).
5 It must **not** be used as a substitute for wr 5 It must **not** be used as a substitute for writing good git commit messages!
6 6
7 ---------------------------------------------- 7 -------------------------------------------------------------------------------
8 8
9 ## 2023-03-09 Vladimir Ivanchenko (hadr-qgsm-V <<
10 - G4BaryonSplitter, G4MesonSplitter, G4QGSMSpl <<
11 attempt make code more uniform in order to <<
12 observed in CMS, when LTO option is enable <<
13 <<
14 ## 2023-02-06 Gabriele Cosmo (hadr-qgsm-V11-01 <<
15 - Fixed potential uninitialised variables in G <<
16 <<
17 ## 2022-10-07 Gabriele Cosmo (hadr-qgsm-V11-00 9 ## 2022-10-07 Gabriele Cosmo (hadr-qgsm-V11-00-03)
18 - Fixed compilation warning on Intel/icx compi 10 - Fixed compilation warning on Intel/icx compiler for variables set
19 but not used in G4QGSMSplitableHadron and G4 11 but not used in G4QGSMSplitableHadron and G4QGSParticipants.
20 12
21 ## 2022-05-06 Vladimir Ivanchenko (hadr-qgsm-V 13 ## 2022-05-06 Vladimir Ivanchenko (hadr-qgsm-V11-00-02)
22 - G4QGSParticipants - do not print warning in 14 - G4QGSParticipants - do not print warning in the case of precision loss;
23 a confusing exception message was observed 15 a confusing exception message was observed in CMS simulation, the problem
24 happens in high energy gamma-nuclear inter 16 happens in high energy gamma-nuclear interaction
25 17
26 ## 2022-02-09 Gabriele Cosmo (hadr-qgsm-V11-00 18 ## 2022-02-09 Gabriele Cosmo (hadr-qgsm-V11-00-01)
27 - Fixed compilation warning on Intel compilers 19 - Fixed compilation warning on Intel compilers for unused variables.
28 20
29 ## 2021-12-10 Ben Morgan (hadr-qgsm-V11-00-00) 21 ## 2021-12-10 Ben Morgan (hadr-qgsm-V11-00-00)
30 - Change to new Markdown History format. 22 - Change to new Markdown History format.
31 23
32 --- 24 ---
33 25
34 # History entries prior to 11.0 26 # History entries prior to 11.0
35 27
36 13-Jul-2021 Alberto Ribon (hadr-qgsm-V10-07-02 28 13-Jul-2021 Alberto Ribon (hadr-qgsm-V10-07-02)
37 - G4QGSParticipants : improved initialization 29 - G4QGSParticipants : improved initialization in the constructors,
38 as suggested by Coverity. 30 as suggested by Coverity.
39 31
40 16-Apr-2021 Ben Morgan (hadr-qgsm-V10-07-01) 32 16-Apr-2021 Ben Morgan (hadr-qgsm-V10-07-01)
41 - Migrate build to modular CMake API 33 - Migrate build to modular CMake API
42 34
43 13-Apr-2021 A. Ribon (hadr 35 13-Apr-2021 A. Ribon (hadr-qgsm-V10-07-00)
44 - GNUmakefile, sources.cmake : removed the sub 36 - GNUmakefile, sources.cmake : removed the subdirectories
45 hadronic/models/management and hadronic/mode 37 hadronic/models/management and hadronic/models/util
46 (that have been now deleted, with their clas 38 (that have been now deleted, with their classes moved to
47 hadronic/util and hadronic/management). 39 hadronic/util and hadronic/management).
48 Removed also the useless dependency to hadro 40 Removed also the useless dependency to hadronic/process.
49 41
50 17-Oct-2020 V.Ivanchenko (hadr 42 17-Oct-2020 V.Ivanchenko (hadr-qgsm-V10-06-06)
51 - G4QGSParticipants - added protection for G4 43 - G4QGSParticipants - added protection for G4Exp (fixing outstanding
52 precision lost in gamma+proton interactio 44 precision lost in gamma+proton interactions)
53 45
54 28-Jul-2020 A. Ribon (hadr 46 28-Jul-2020 A. Ribon (hadr-qgsm-V10-06-05)
55 - G4BaryonSplitter : removed inexisting in Ge 47 - G4BaryonSplitter : removed inexisting in Geant4 excited hyperon states
56 (Sigma* and Xi*). 48 (Sigma* and Xi*).
57 49
58 24-Jul-2020 A. Ribon (hadr 50 24-Jul-2020 A. Ribon (hadr-qgsm-V10-06-04)
59 - G4BaryonSplitter, G4SPBaryon : extension to 51 - G4BaryonSplitter, G4SPBaryon : extension to charmed and bottom
60 baryons and anti-baryons. 52 baryons and anti-baryons.
61 - G4SingleDiffractiveExcitation, G4QGSDiffrac 53 - G4SingleDiffractiveExcitation, G4QGSDiffractiveExcitation,
62 G4QuarkExchange : in the ExciteParticipants 54 G4QuarkExchange : in the ExciteParticipants method of these classe,
63 extension to charmed and bottom hadrons by 55 extension to charmed and bottom hadrons by assuming a minimum
64 projectile diffractive mass equal to the PD 56 projectile diffractive mass equal to the PDG mass plus 250 MeV;
65 in G4QuarkExchange, assumed also 50% for th 57 in G4QuarkExchange, assumed also 50% for the probability of
66 projectile diffraction. 58 projectile diffraction.
67 - G4Reggeons : in the constructor, replaced O 59 - G4Reggeons : in the constructor, replaced Omega_cc (PDG code 4432)
68 with Omega_c (PDG code 4332); added comment 60 with Omega_c (PDG code 4332); added comments.
69 61
70 06-Jul-2020 A. Ribon (hadr 62 06-Jul-2020 A. Ribon (hadr-qgsm-V10-06-03)
71 - G4QGSParticipants : rolled back the change 63 - G4QGSParticipants : rolled back the change in the average
72 transverse momentum of partons in a hadron. 64 transverse momentum of partons in a hadron.
73 65
74 10-Jun-2020 A. Ribon (hadr 66 10-Jun-2020 A. Ribon (hadr-qgsm-V10-06-02)
75 Two, unrelated changes made by Vladimir Uzhins 67 Two, unrelated changes made by Vladimir Uzhinsky :
76 - G4QuarkExchange : improved treatment of ant 68 - G4QuarkExchange : improved treatment of antibaryon interactions in QGS.
77 The reggeon exchanges are now treated as an 69 The reggeon exchanges are now treated as annihilation and creation of
78 quark-antiquark pairs (to reflect in inelas 70 quark-antiquark pairs (to reflect in inelastic processes the non-vacuum
79 reggeon exchanges present in antiparticle-p 71 reggeon exchanges present in antiparticle-particle elastic scattering
80 amplitudes). 72 amplitudes).
81 - G4QGSParticipants : the average transverse 73 - G4QGSParticipants : the average transverse momentum of partons
82 in a hadron is set to zero (according to th 74 in a hadron is set to zero (according to the study of transverse
83 momentum distributions of hadrons produced 75 momentum distributions of hadrons produced in hadronic
84 interactions, in particular the study of Xf 76 interactions, in particular the study of Xf - Pt correlations
85 presented by the NA49 Collaboration). 77 presented by the NA49 Collaboration).
86 78
87 08-Mar-2020 V.Ivanchenko (hadr 79 08-Mar-2020 V.Ivanchenko (hadr-qgsm-V10-06-01)
88 - G4QGSModel - clean-up: removed unused metho 80 - G4QGSModel - clean-up: removed unused methods, delete
89 operators, use C++11 keywords, moved icc 81 operators, use C++11 keywords, moved icc implementation to src
90 82
91 16-Jan-2020 A. Ribon (hadr 83 16-Jan-2020 A. Ribon (hadr-qgsm-V10-06-00)
92 - G4SPBaryonTable : changed the return type o 84 - G4SPBaryonTable : changed the return type of the method 'length()' from
93 'double' to 'size_t' (to avoid warnings see 85 'double' to 'size_t' (to avoid warnings seen on Windows).
94 86
95 19-Nov-2019 A. Ribon (hadr 87 19-Nov-2019 A. Ribon (hadr-qgsm-V10-05-02)
96 - G4VAnnihilationCrossSection, G4Annihilation 88 - G4VAnnihilationCrossSection, G4AnnihilationCrossSection,
97 G4GammaAnnCrossSection, G4ASCCrossSection, 89 G4GammaAnnCrossSection, G4ASCCrossSection, G4QGSMParameters :
98 deleted unused classes. 90 deleted unused classes.
99 91
100 24-Oct-2019 A. Ribon (hadr 92 24-Oct-2019 A. Ribon (hadr-qgsm-V10-05-01)
101 - G4Reggeons: Vladimir Uzhinsky extension of 93 - G4Reggeons: Vladimir Uzhinsky extension of the class for charmed and
102 bottom hadrons following ideas of Grichine' 94 bottom hadrons following ideas of Grichine's implementation of
103 Glauber-Gribov heavy hadron - nucleon cross 95 Glauber-Gribov heavy hadron - nucleon cross sections.
104 96
105 02-Apr-2019 A. Ribon (hadr 97 02-Apr-2019 A. Ribon (hadr-qgsm-V10-05-00)
106 - G4QGSParticipants : bug-fix (made by Vladim 98 - G4QGSParticipants : bug-fix (made by Vladimir Uzhinsky) in the
107 computation of the transverse mass in the m 99 computation of the transverse mass in the method
108 G4QGSParticipants::DeterminePartonMomenta() 100 G4QGSParticipants::DeterminePartonMomenta() .
109 101
110 20-Nov-2018 A. Ribon (hadr 102 20-Nov-2018 A. Ribon (hadr-qgsm-V10-04-08)
111 - Minor clean-up and indentation: no changes 103 - Minor clean-up and indentation: no changes in the random sequence.
112 104
113 05-Nov-2018 V. Uzhinsky (hadr 105 05-Nov-2018 V. Uzhinsky (hadr-qgsm-V10-04-07)
114 - Actions needed at bad situation in QGSM whe 106 - Actions needed at bad situation in QGSM when it cannot generate strings
115 are introduced. See "Uzhi Nov. 2018". 107 are introduced. See "Uzhi Nov. 2018".
116 108
117 25-Oct-2018 V. Uzhinsky (hadr 109 25-Oct-2018 V. Uzhinsky (hadr-qgsm-V10-04-06)
118 - G4Reggeons.cc : Cross sections of K-meson - 110 - G4Reggeons.cc : Cross sections of K-meson - nucleon interactions are
119 improved. Pomeron and 2 non-vacuum exchange 111 improved. Pomeron and 2 non-vacuum exchanges are accounted. Initial
120 parameters for Kaons are taken from Kaidalo 112 parameters for Kaons are taken from Kaidalov's paper (1976).
121 113
122 Gamma-nucleon cross sections are improved d 114 Gamma-nucleon cross sections are improved due to simple tunning of
123 parameters. 115 parameters.
124 116
125 12-Oct-2018 A. Ribon (hadr 117 12-Oct-2018 A. Ribon (hadr-qgsm-V10-04-05)
126 - G4Reggeons : Coverity fix of uninitialized 118 - G4Reggeons : Coverity fix of uninitialized variables.
127 119
128 05-Feb-2018 A. Ribon (hadr 120 05-Feb-2018 A. Ribon (hadr-qgsm-V10-04-04)
129 - G4QGSParticipants : introduced protection a 121 - G4QGSParticipants : introduced protection against negative squared mass
130 in method PutOnMassShell(), which was causi 122 in method PutOnMassShell(), which was causing some rare crashes.
131 If a negative squared mass occurs, a "JustW 123 If a negative squared mass occurs, a "JustWarning" exception is thrown
132 and the squared mass is set to 0, before ca 124 and the squared mass is set to 0, before calling the square root (which
133 is now computed only once). 125 is now computed only once).
134 126
135 18-Jan-2018 A. Ribon (hadr 127 18-Jan-2018 A. Ribon (hadr-qgsm-V10-04-03)
136 - Proposing a new tag - although exactly the 128 - Proposing a new tag - although exactly the same as the previous one -
137 after fixing the irreproducibility seen in 129 after fixing the irreproducibility seen in gamma-nuclear (handled
138 by QGS) with a tag in hadronization. 130 by QGS) with a tag in hadronization.
139 131
140 19-Dec-2017 V. Uzhinsky (hadr 132 19-Dec-2017 V. Uzhinsky (hadr-qgsm-V10-04-02)
141 - Improved QGSM. 133 - Improved QGSM.
142 134
143 19-Dec-2017 G. Cosmo (hadr 135 19-Dec-2017 G. Cosmo (hadr-qgsm-V10-04-01)
144 - Fixed self-consistency in G4SPPartonInfo hea 136 - Fixed self-consistency in G4SPPartonInfo header (missing #include).
145 Thanks to Raphael Isemann for reporting this 137 Thanks to Raphael Isemann for reporting this.
146 138
147 07-Dec-2017 A. Ribon (hadr 139 07-Dec-2017 A. Ribon (hadr-qgsm-V10-04-00)
148 - Brought back the development version of QGS 140 - Brought back the development version of QGS
149 (as it was in hadr-qgsm-V10-03-04). 141 (as it was in hadr-qgsm-V10-03-04).
150 142
151 26-Oct-2017 A. Ribon (hadr 143 26-Oct-2017 A. Ribon (hadr-qgsm-V10-03-05)
152 - Brought back the stable, production QGS (as 144 - Brought back the stable, production QGS (as in 10.3).
153 145
154 27-Jun-2017 G. Folger (hadr 146 27-Jun-2017 G. Folger (hadr-qgsm-V10-03-04)
155 - Fixed leak in G4QGSParticipants::GetList() 147 - Fixed leak in G4QGSParticipants::GetList() for targets not deleted
156 after interaction. 148 after interaction.
157 149
158 19-Jan-2017 A. Ribon (hadr 150 19-Jan-2017 A. Ribon (hadr-qgsm-V10-03-03)
159 - Small fix in G4QGSParticipants to avoid a s 151 - Small fix in G4QGSParticipants to avoid a strange crash seen only
160 in optimized mode (a 4-vector with negative 152 in optimized mode (a 4-vector with negative square mass).
161 153
162 14-Dec-2016 A. Ribon (hadr 154 14-Dec-2016 A. Ribon (hadr-qgsm-V10-03-02)
163 - After the release G4 10.3, with "stable" ve 155 - After the release G4 10.3, with "stable" version, this tag brings back
164 the "development" version, similar (althoug 156 the "development" version, similar (although not identical because
165 of some code clean-up and a bug fix include 157 of some code clean-up and a bug fix included in the (internal) tag
166 hadr-qgsm-V10-03-01, see below) to G4 10.2. 158 hadr-qgsm-V10-03-01, see below) to G4 10.2.ref10.
167 159
168 11-Nov-2016 V. Uzhinsky (hadr 160 11-Nov-2016 V. Uzhinsky (hadr-qgsm-V10-03-01)
169 - Bug is fixed in G4QGSParticipants with nucl 161 - Bug is fixed in G4QGSParticipants with nucleon state counter (SetStatus(?)).
170 162
171 02-Nov-2016 A. Ribon (hadr 163 02-Nov-2016 A. Ribon (hadr-qgsm-V10-03-00)
172 - Fixed warning message in G4QuarkExchange . 164 - Fixed warning message in G4QuarkExchange .
173 165
174 28-Oct-2016 A. Ribon (hadr 166 28-Oct-2016 A. Ribon (hadr-qgsm-V10-02-07)
175 - Fixed warning message . 167 - Fixed warning message .
176 168
177 27-Oct-2016 A. Ribon (hadr 169 27-Oct-2016 A. Ribon (hadr-qgsm-V10-02-06)
178 - Fixed trivial error in source.cmake . 170 - Fixed trivial error in source.cmake .
179 171
180 27-Oct-2016 A. Ribon (hadr 172 27-Oct-2016 A. Ribon (hadr-qgsm-V10-02-05)
181 - Fixed trivial error (forgotten deleted clas 173 - Fixed trivial error (forgotten deleted class) in source.cmake and
182 G4QGSModel. 174 G4QGSModel.
183 175
184 27 Oct. 2016 V. Uzhinsky (hadr 176 27 Oct. 2016 V. Uzhinsky (hadr-qgsm-V10-02-04)
185 - Essential improvement of QGSM. ====== 177 - Essential improvement of QGSM. ======
186 First of all, Pomeron parameters were set u 178 First of all, Pomeron parameters were set up according to A. Kaidalov and M. Poghosyan (2009-2010).
187 Non-vacuum reggeons - f and omega, were inc 179 Non-vacuum reggeons - f and omega, were included in the calculations using parameters
188 by A. Kaidalov and M. Poghosyan (2009-2010) 180 by A. Kaidalov and M. Poghosyan (2009-2010).
189 New class G4Reggeons was created for calcul 181 New class G4Reggeons was created for calculations of X-sections.
190 182
191 Cutted non-vacuum regeons are interpreted a 183 Cutted non-vacuum regeons are interpreted as a creation of a single string, or as
192 a single string creation and one "stable" h 184 a single string creation and one "stable" hadron. Such processes are described by
193 RRR diagram of Reggeon phenomenology. For i 185 RRR diagram of Reggeon phenomenology. For implementation of the processes, a new class -
194 G4QuarkExchange, was created. 186 G4QuarkExchange, was created.
195 187
196 Main changes are in G4QGSParticipants.cc. 188 Main changes are in G4QGSParticipants.cc.
197 189
198 10-20 Implementation of Quark exchange simu 190 10-20 Implementation of Quark exchange simulation.
199 7-9 Oct. Creation and testing G4Reggeons. 191 7-9 Oct. Creation and testing G4Reggeons.
200 6 Oct. Cleaned and improved G4SingleDiffrac 192 6 Oct. Cleaned and improved G4SingleDiffractiveExcitation.cc and G4QGSDiffractiveExcitation.
201 4 Oct. G4SingleDiffractiveExcitation.cc was 193 4 Oct. G4SingleDiffractiveExcitation.cc was corrected to treat h+N and Gamma + N diffraction.
202 3 Oct. G4MesonSplitter prob. UUbar DDbar (0 194 3 Oct. G4MesonSplitter prob. UUbar DDbar (0.5, 0.5) were changed to (0.8, 0.2) for gamma projectile.
203 195
204 19 Sept 2016 V. Uzhinsky (hadr 196 19 Sept 2016 V. Uzhinsky (hadr-qgsm-V10-02-03)
205 - Saving of the initial state of QGSM 197 - Saving of the initial state of QGSM
206 198
207 18 May 2016 Alberto Ribon (hadr 199 18 May 2016 Alberto Ribon (hadr-qgsm-V10-02-02)
208 - G4PomeronCrossSection : added class origina 200 - G4PomeronCrossSection : added class originally in the management/
209 directory. 201 directory.
210 202
211 14 April 2016 Alberto Ribon (hadr 203 14 April 2016 Alberto Ribon (hadr-qgsm-V10-02-01)
212 G4QGSMSplitableHadron : fixed bug in the ca 204 G4QGSMSplitableHadron : fixed bug in the case of gamma projectile
213 with P_minus = 0. 205 with P_minus = 0.
214 206
215 04 December 2015 Alberto Ribon (hadr 207 04 December 2015 Alberto Ribon (hadr-qgsm-V10-02-00)
216 Resumed the tag hadr-qgsm-V10-01-14, i.e. t 208 Resumed the tag hadr-qgsm-V10-01-14, i.e. the new QGS model.
217 The files that are changed are: G4QGSDiffra 209 The files that are changed are: G4QGSDiffractiveExcitation.hh,
218 G4QGSMSplitableHadron.hh, G4QGSModel.icc, G 210 G4QGSMSplitableHadron.hh, G4QGSModel.icc, G4QGSParticipants.hh,
219 G4QGSMSplitableHadron.cc, G4GammaParticipan 211 G4QGSMSplitableHadron.cc, G4GammaParticipants.cc, G4QGSParticipants.cc,
220 G4SingleDiffractiveExcitation.cc, G4QGSDiff 212 G4SingleDiffractiveExcitation.cc, G4QGSDiffractiveExcitation.cc and
221 G4SPBaryon.cc . 213 G4SPBaryon.cc .
222 214
223 26 October 2015 Alberto Ribon (hadr 215 26 October 2015 Alberto Ribon (hadr-qgsm-V10-01-16)
224 After bringing the QGS string formation as 216 After bringing the QGS string formation as it was in G4 10.1 (and before)
225 in the previous tag, check of 'while' loops 217 in the previous tag, check of 'while' loops and deploy the
226 fast math functions (G4Exp, G4Log and G4Pow 218 fast math functions (G4Exp, G4Log and G4Pow).
227 219
228 23 October 2015 Alberto Ribon (hadr 220 23 October 2015 Alberto Ribon (hadr-qgsm-V10-01-15)
229 Reversed (temporarily, just for the coming 221 Reversed (temporarily, just for the coming release G4 10.2) the
230 improvements made after 10.1.ref05, in such 222 improvements made after 10.1.ref05, in such a way to leave the
231 QGS string formation as it was in G4 10.1 ( 223 QGS string formation as it was in G4 10.1 (and before).
232 The files that are changed are: G4QGSDiffra 224 The files that are changed are: G4QGSDiffractiveExcitation.hh,
233 G4QGSMSplitableHadron.hh, G4QGSModel.icc, G 225 G4QGSMSplitableHadron.hh, G4QGSModel.icc, G4QGSParticipants.hh,
234 G4QGSMSplitableHadron.cc, G4GammaParticipan 226 G4QGSMSplitableHadron.cc, G4GammaParticipants.cc, G4QGSParticipants.cc,
235 G4SingleDiffractiveExcitation.cc, G4QGSDiff 227 G4SingleDiffractiveExcitation.cc, G4QGSDiffractiveExcitation.cc and
236 G4SPBaryon.cc . 228 G4SPBaryon.cc .
237 After the release G4 10.2, the tag hadr-qgs 229 After the release G4 10.2, the tag hadr-qgsm-V10-01-14 will be resumed.
238 230
239 13 August 2015 Alberto Ribon (hadr 231 13 August 2015 Alberto Ribon (hadr-qgsm-V10-01-14)
240 G4GammaParticipants, G4QGSParticipants : Co 232 G4GammaParticipants, G4QGSParticipants : Coverity fixes.
241 233
242 07 August 2015 Alberto Ribon (hadr 234 07 August 2015 Alberto Ribon (hadr-qgsm-V10-01-13)
243 G4QGSModel, G4QGSMSplitableHadron, G4GammaP 235 G4QGSModel, G4QGSMSplitableHadron, G4GammaParticipants, G4QGSParticipants,
244 G4SingleDiffractiveExcitation and G4QGSDiff 236 G4SingleDiffractiveExcitation and G4QGSDiffractiveExcitation :
245 checking of 'while' loops. 237 checking of 'while' loops.
246 238
247 05 August 2015 Alberto Ribon (hadr 239 05 August 2015 Alberto Ribon (hadr-qgsm-V10-01-12)
248 G4ASCCrossSection, G4QGSMSplitableHadron, G 240 G4ASCCrossSection, G4QGSMSplitableHadron, G4QGSParticipants,
249 G4SingleDiffractiveExcitation and G4QGSDiff 241 G4SingleDiffractiveExcitation and G4QGSDiffractiveExcitation:
250 replaced std::exp, std::log and std::pow wi 242 replaced std::exp, std::log and std::pow with the faster
251 G4Exp, G4Log and G4Pow, respectively. 243 G4Exp, G4Log and G4Pow, respectively.
252 This changes the random number sequence. 244 This changes the random number sequence.
253 245
254 12 June 2015 Alberto Ribon (hadr 246 12 June 2015 Alberto Ribon (hadr-qgsm-V10-01-11)
255 G4QGSParticipants: fixed a memory leak. 247 G4QGSParticipants: fixed a memory leak.
256 248
257 10 June 2015 Alberto Ribon (hadr 249 10 June 2015 Alberto Ribon (hadr-qgsm-V10-01-10)
258 G4QGSParticipants: commented one forgotten 250 G4QGSParticipants: commented one forgotten debugging print out statement.
259 251
260 4 June 2015 V. Uzhinsky (hadr 252 4 June 2015 V. Uzhinsky (hadr-qgsm-V10-01-09)
261 G4QGSMSplitableHadron - iterator deque used 253 G4QGSMSplitableHadron - iterator deque used as data member is
262 replaced by "unsigned int" data member. I h 254 replaced by "unsigned int" data member. I hope it avoid segmentation
263 fault. 255 fault.
264 256
265 28 May 2015 Alberto Ribon (hadr 257 28 May 2015 Alberto Ribon (hadr-qgsm-V10-01-08)
266 G4QGSParticipants : improved the kinematics 258 G4QGSParticipants : improved the kinematics treatment in the method
267 SamplingNucleonKinematics. 259 SamplingNucleonKinematics.
268 260
269 27 May 2015 Vladimir Uzhinsky (hadr 261 27 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-07)
270 A bug lead to Segmentation fault is erased. 262 A bug lead to Segmentation fault is erased. It was connected with G4Nucleus -> GetNextNucleon()
271 used at gamma projectile which gave pointer 263 used at gamma projectile which gave pointer outside nucleon vector.
272 After that wrong counting of see parton pai 264 After that wrong counting of see parton pairs was obtained, and at iteration of the partons
273 GetNextParton went out of the parton vector 265 GetNextParton went out of the parton vector.
274 The changes are: 266 The changes are:
275 G4VSplitableHadron* G4GammaParticipants::Se 267 G4VSplitableHadron* G4GammaParticipants::SelectInteractions
276 268
277 theNucleus->StartLoop(); 269 theNucleus->StartLoop();
278 G4Nucleon * pNucleon =0; // theNucleus->Get 270 G4Nucleon * pNucleon =0; // theNucleus->GetNextNucleon(); // Uzhi 27.05.2015
279 271
280 while( (pNucleon = theNucleus->GetNextNucle 272 while( (pNucleon = theNucleus->GetNextNucleon()) )
281 .... 273 ....
282 274
283 22 May 2015 Vladimir Uzhinsky (hadr 275 22 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-06)
284 A bug is fixed for gamma projectile. In G4Q 276 A bug is fixed for gamma projectile. In G4QGSParticipants::BuildInteractions
285 for gamma instead of GetList SelectInteract 277 for gamma instead of GetList SelectInteractions(theProjectile) is called.
286 278
287 21 May 2015 Vladimir Uzhinsky (hadr 279 21 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-05)
288 Class G4GammaParticipants is adjusted to ne 280 Class G4GammaParticipants is adjusted to new QGSM.
289 281
290 20 May 2015 Vladimir Uzhinsky (hadr 282 20 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-04)
291 A bug is fixed in G4QGSParticipants for gam 283 A bug is fixed in G4QGSParticipants for gamma projectile.
292 284
293 19 May 2015 Vladimir Uzhinsky (hadr 285 19 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-03)
294 To avoid double deletion erasing of TheInvo 286 To avoid double deletion erasing of TheInvolvedNucleonsOfTarget and
295 TheInvolvedNucleonsOfProjectile was closed 287 TheInvolvedNucleonsOfProjectile was closed in G4QGSParticipants::~G4QGSParticipants().
296 288
297 15 May 2015 Vladimir Uzhinsky (hadr 289 15 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-02)
298 A bug was erased in G4SPBaryon.cc: setting 290 A bug was erased in G4SPBaryon.cc: setting of Delta0 isobar splitting
299 into quark and diquark was wring. 291 into quark and diquark was wring.
300 292
301 Energy-momentum conservation was improved, 293 Energy-momentum conservation was improved, especially in the case when
302 diffraction interactions happend. 294 diffraction interactions happend.
303 295
304 12 May 2015 Vladimir Uzhinsky (hadr 296 12 May 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-01)
305 Bug is erased with double delition of split 297 Bug is erased with double delition of splitable hadrons.
306 298
307 30 April 2015 Vladimir Uzhinsky (had 299 30 April 2015 Vladimir Uzhinsky (hadr-qgsm-V10-01-00)
308 - Essential improvement of QGSM: 300 - Essential improvement of QGSM:
309 Reggeon cascading was implemented. 301 Reggeon cascading was implemented.
310 "Fermi motion" connected with the reggeon 302 "Fermi motion" connected with the reggeon cascading was implemented.
311 New algorithm of parton kinematical prope 303 New algorithm of parton kinematical properties determination was implemented.
312 Calculation of residual nucleus propertie 304 Calculation of residual nucleus properties was implemented.
313 Most of the changes were made in G4QGSParti 305 Most of the changes were made in G4QGSParticipants.cc
314 306
315 02 May 2013 Alberto Ribon (hadr-qgsm-V09 307 02 May 2013 Alberto Ribon (hadr-qgsm-V09-06-00)
316 ---------------------------------------------- 308 --------------------------------------------------
317 - For thread safety, replaced CLHEP::RandFlat 309 - For thread safety, replaced CLHEP::RandFlat with G4RandFlat in
318 G4QGSMSplitableHadron.cc. 310 G4QGSMSplitableHadron.cc.
319 311
320 20 November 2012 V. Uzhinsky (hadr-qgsm-V09 312 20 November 2012 V. Uzhinsky (hadr-qgsm-V09-05-04)
321 ---------------------------------------------- 313 --------------------------------------------------
322 - An interface for a manipulation with nucleu 314 - An interface for a manipulation with nucleus-nucleus interactions was
323 introduced, especially for treating remnant 315 introduced, especially for treating remnants of projectile nuclei.
324 316
325 27 September 2012, Gabriele Cosmo 317 27 September 2012, Gabriele Cosmo
326 ---------------------------------------------- 318 --------------------------------------------------
327 - Explicitly use inclusion of headers for syst 319 - Explicitly use inclusion of headers for system of units and physical
328 constants, in plan to remove implicit inclus 320 constants, in plan to remove implicit inclusion from globals.hh.
329 321
330 17 June 2012, Gunter Folger (hadr-qgsm-V09 322 17 June 2012, Gunter Folger (hadr-qgsm-V09-05-03)
331 ---------------------------------------------- 323 --------------------------------------------------
332 - Fixes for coverity in G4QGSModel concerning 324 - Fixes for coverity in G4QGSModel concerning copy ctor and operator = .
333 325
334 12 June 2012, Gunter Folger (hadr-qgsm-V09 326 12 June 2012, Gunter Folger (hadr-qgsm-V09-05-02)
335 ---------------------------------------------- 327 --------------------------------------------------
336 - Correct shadowing warnings 328 - Correct shadowing warnings
337 329
338 31 May 2012, Gunter Folger (hadr-qgsm-V09 330 31 May 2012, Gunter Folger (hadr-qgsm-V09-05-01)
339 ---------------------------------------------- 331 --------------------------------------------------
340 - Improve indentation; 332 - Improve indentation;
341 - make copy ctor, =, ==, != operators private 333 - make copy ctor, =, ==, != operators private without implementation
342 334
343 25 May 2012, Gunter Folger (hadr-qgsm-V09 335 25 May 2012, Gunter Folger (hadr-qgsm-V09-05-00)
344 ---------------------------------------------- 336 --------------------------------------------------
345 - Add ModelDescription() to QGS 337 - Add ModelDescription() to QGS
346 338
347 5 Aug 2011, M. Kelsey (hadr-qgsm-V09-04-04) 339 5 Aug 2011, M. Kelsey (hadr-qgsm-V09-04-04)
348 ---------------------------------------------- 340 -----------------------------------------------------
349 - G4GammaParticipants.cc: Follow change in re 341 - G4GammaParticipants.cc: Follow change in return value of
350 G4V3DNucleus::GetNucleons(), use const_cast 342 G4V3DNucleus::GetNucleons(), use const_cast<> to allow setting Hit().
351 - G4QGSParticipants.hh: Add G4V3DNucleus.hh ( 343 - G4QGSParticipants.hh: Add G4V3DNucleus.hh (should move implementations to
352 .cc file). 344 .cc file).
353 345
354 Requires consistent changes in other package 346 Requires consistent changes in other packages:
355 hadr-modman-V09-04-01 347 hadr-modman-V09-04-01
356 hadr-mod-util-V09-04-02 348 hadr-mod-util-V09-04-02
357 had-partonstring-mgt-V09-04-01 349 had-partonstring-mgt-V09-04-01
358 hadr-qgsm-V09-04-04 350 hadr-qgsm-V09-04-04
359 had-theo-HE-V09-04-01 351 had-theo-HE-V09-04-01
360 352
361 14 Jul 2011, G.Folger (hadr-qgsm-V09-04-03) 353 14 Jul 2011, G.Folger (hadr-qgsm-V09-04-03)
362 ---------------------------------------------- 354 -----------------------------------------------------
363 - Fix coverity warnings in G4QGSParticipants.c 355 - Fix coverity warnings in G4QGSParticipants.cc and G4SPBaryon.cc
364 (none was a real problem) 356 (none was a real problem)
365 357
366 01 Jun 2011, G.Folger (hadr-qgsm-V09-04-02) 358 01 Jun 2011, G.Folger (hadr-qgsm-V09-04-02)
367 ---------------------------------------------- 359 -----------------------------------------------------
368 - G4QGSParticipants: reduce energy of particip 360 - G4QGSParticipants: reduce energy of participant nucleons by binding energy.
369 This increases excitation energy, as calcul 361 This increases excitation energy, as calculated by initial-final. Without
370 this, excitation E often is close to 0, or 362 this, excitation E often is close to 0, or negative.
371 363
372 01 Jun 2011, G.Folger (hadr-qgsm-V09-04-01) 364 01 Jun 2011, G.Folger (hadr-qgsm-V09-04-01)
373 ---------------------------------------------- 365 -----------------------------------------------------
374 - Fix compilation warnings, gcc4.6, on alost 366 - Fix compilation warnings, gcc4.6, on alost unused variables. Move
375 "debug" variables into #ifdef 367 "debug" variables into #ifdef
376 368
377 17 Mar 2011, G.Folger (hadr-qgsm-V09-04-00) 369 17 Mar 2011, G.Folger (hadr-qgsm-V09-04-00)
378 ---------------------------------------------- 370 -----------------------------------------------------
379 - set limits for E/p checking 371 - set limits for E/p checking
380 372
381 8 Sep 2010, G.Folger (hadr-qgsm-V09-03-01) 373 8 Sep 2010, G.Folger (hadr-qgsm-V09-03-01)
382 ---------------------------------------------- 374 -----------------------------------------------------
383 - G4QGSModel.icc: use integer (A,Z) interface 375 - G4QGSModel.icc: use integer (A,Z) interface of nucleus
384 376
385 12-Mar-2010, G.Folger (hadr-qgsm-V09-03-00) 377 12-Mar-2010, G.Folger (hadr-qgsm-V09-03-00)
386 - remove G4PartonStringAnnihilator.{hh,cc} no 378 - remove G4PartonStringAnnihilator.{hh,cc} not used anywhere
387 379
388 19 May 2009, G.Folger (hadr-qgsm-V09-02-02) 380 19 May 2009, G.Folger (hadr-qgsm-V09-02-02)
389 ---------------------------------------------- 381 -----------------------------------------------------
390 - fix in G4SPBaryon: for antibaryon, a diquar 382 - fix in G4SPBaryon: for antibaryon, a diquark & quark was given instead of
391 anti-diquark & antiquark; note the rever 383 anti-diquark & antiquark; note the reverse order, too.
392 Fixes problems with incident anti baryons, 384 Fixes problems with incident anti baryons, e.g. antiproton, manifesting
393 in problems with forming hadrons. 385 in problems with forming hadrons.
394 386
395 29 Apr 2009 m. Kosov (hadr-qgsm-V09-02-0 387 29 Apr 2009 m. Kosov (hadr-qgsm-V09-02-01)
396 ---------------------------------------------- 388 ------------------------------------------------
397 Very important bug fix in G4QGSParticipants.cc 389 Very important bug fix in G4QGSParticipants.cc to let QGSC working from E=0
398 Added by GF (19-May-09): 390 Added by GF (19-May-09):
399 - this very important "bug" fix modifies G4G4Q 391 - this very important "bug" fix modifies G4G4QGSParticipants.cc and
400 G4GammaParticipants.cc: 392 G4GammaParticipants.cc:
401 changing the value of Threshold from 0.45 393 changing the value of Threshold from 0.45 GeV to 0.GeV,
402 and disables an Exception if s < sqr(tota 394 and disables an Exception if s < sqr(total mass + Threshold)
403 395
404 15 Sep 2008 G.Folger (hadr-qgsm-V09-01-0 396 15 Sep 2008 G.Folger (hadr-qgsm-V09-01-01)
405 ---------------------------------------------- 397 ------------------------------------------------
406 - Fix for bug found on windows in G4QGSPartici 398 - Fix for bug found on windows in G4QGSParticipants.cc, bug 1018:
407 decrement of iterator fails, improve logic 399 decrement of iterator fails, improve logic to not decrement.
408 400
409 31 Mar 2008 Dennis Wright (hadr-qgsm-V09-01-00 401 31 Mar 2008 Dennis Wright (hadr-qgsm-V09-01-00)
410 ---------------------------------------------- 402 -----------------------------------------------
411 - fix gcc-4.3 compiler warnings at lines 293, 403 - fix gcc-4.3 compiler warnings at lines 293, 395 of G4QGSMSplittableHadron.cc
412 404
413 24 Apr 2007 Gunter Folger (hadr-qgsm-V08-02-0 405 24 Apr 2007 Gunter Folger (hadr-qgsm-V08-02-02)
414 ---------------------------------------------- 406 ------------------------------------------------
415 - merge in change done by ftf dev; ie. in G4Q 407 - merge in change done by ftf dev; ie. in G4QGSParticipants, theDiffExcitaton
416 is constructed with default arguments. 408 is constructed with default arguments.
417 409
418 25 Jan 2007 Gunter Folger (hadr-qgsm-V08-02-0 410 25 Jan 2007 Gunter Folger (hadr-qgsm-V08-02-01)
419 ---------------------------------------------- 411 ------------------------------------------------
420 - G4SoftStringBuilder.cc: Correct typo in #ifd 412 - G4SoftStringBuilder.cc: Correct typo in #ifdef
421 413
422 24 Jan 2007 Gunter Folger (hadr-qgsm-V08-02-0 414 24 Jan 2007 Gunter Folger (hadr-qgsm-V08-02-00)
423 ---------------------------------------------- 415 ------------------------------------------------
424 - Correct E-p non-conservation in QGS. In 4QG 416 - Correct E-p non-conservation in QGS. In 4QGSMSplitableHadron.cc the smaller
425 of the lightcone momenta Q+/Q- was ignored. 417 of the lightcone momenta Q+/Q- was ignored.
426 - G4QGSMSplitableHadron correct divide by 0 i 418 - G4QGSMSplitableHadron correct divide by 0 in SampleX()
427 - Add debugging output to several classes 419 - Add debugging output to several classes
428 420
429 30 Nov 2005 Gabriele Cosmo (hadr-qgsm-V07-01-0 421 30 Nov 2005 Gabriele Cosmo (hadr-qgsm-V07-01-00)
430 ---------------------------------------------- 422 -----------------------------------------------
431 - Trivial fix in G4QGSParticipants and for sup 423 - Trivial fix in G4QGSParticipants and for support of CLHEP-2.0.X series.
432 - Created History file. 424 - Created History file.