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