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