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