source: trunk/source/processes/hadronic/cross_sections/History @ 1316

Last change on this file since 1316 was 1315, checked in by garnier, 14 years ago

update geant4-09-04-beta-cand-01 interfaces-V09-03-09 vis-V09-03-08
File size: 17.3 KB
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1-------------------------------------------------------------------
2
3     ==========================================================
4     Geant4 - an Object-Oriented Toolkit for Physics Simulation
5     ==========================================================
6
7        History file for hadronic/cross_sections directory
8        --------------------------------------------------
9
10This file should be used to summarize modifications introduced in the
11code and to keep track of all tags.
12
13     ---------------------------------------------------------------
14     * Please list in reverse chronological order (last date on top)
15     ---------------------------------------------------------------
16
1703 Lun 2010 Vladimir Ivanchenko (hadr-cross-V09-03-05)
18- G4NeutronElasticXS, G4NeutronInelasticXS, G4NeutronCaptureXS - substitute
19     environment variable G4NEUTRONXS by G4NEUTRONXSDATA
20
2102 Jun 2010 Gunter Folger       (hadr-cross-V09-03-04)
22- fix compilation error on Windows: use G4lrint not lrint
23
2429 Apr 2010 Gunter Folger       (hadr-cross-V09-03-03)
25------------------------------------------------------------
26- G4CrossSectionDataStore integer Z and A transition
27   ( note that cross sections data sets still have G4double in interface)
28   
2925 Mar 2010 Vladimir Ivanchenko (hadr-cross-V09-03-02)
30------------------------------------------------------------
31- G4CrossSectionDataSetRegistry - do not pop_back vector of pointers
32   when DeRegister cross section data set - big fixed for Windows
33
3417 Mar 2010 Gabriele Cosmo (hadr-cross-V09-03-01)
35------------------------------------------------------------
36- Cache computation of std::pow() in GetCaptureCrossSection() method of
37  G4HadronCrossSections, to avoid repeated calls with same argument.
38
3926 Feb 2010 Vladimir Ivanchenko (hadr-cross-V09-03-00)
40------------------------------------------------------------
41- G4UPiNuclearCrossSection - fixed bug for high Z (>83) atoms
42
439 Dec 2009 Gunter Folger       (hadr-cross-V09-02-18)
44------------------------------------------------------------
45- G4TripathiLightCrossSection.cc modified by Macrus Mendenhall:
46   - re-enable low energy check code, but without creating new instances of
47      G4TripathiLightCrossSection
48
492 Dec 2009 Vladimir Ivanchenko (hadr-cross-V09-02-17)
50------------------------------------------------------------
51- G4CrossSectionDataSetRegistry - more accurate cross section deletion
52
5325 Nov 2009 Gunter Folger       (hadr-cross-V09-02-16)
54------------------------------------------------------------
55- modify upper limit of validity to 100 TeV in
56  G4NeutronInelasticCrossSection, G4ProtonInelasticCrossSection,
57  and G4PiNuclearCrossSection
58  Use constant cross section above original range
59
6023 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-15)
61------------------------------------------------------------
62- fixed mistake in previous tag
63
6420 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-14)
65------------------------------------------------------------
66- use as a default hadron-nucleon cross section parameterisation
67  of Nikolay Starkov in G4GlauberGribovCrossSection,
68  G4GGNuclNuclCrossSection, G4NeutronElasticXS, G4NeutronInelasticXS,
69  G4BGGNucleonElasticXS, G4BGGNucleonInelasticXS, G4BGGPionElasticXS,
70  G4BGGPionInelasticXS
71
7219 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-13)
73------------------------------------------------------------
74- restored head version of hadr-cross-V09-02-06 for all files, added
75  bug fixes for G4BGGXX classes and added back new G4NeutronXXXS
76  cross sections
77
7817 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-12)
79------------------------------------------------------------
80- CHIPS-cross_sections dependent classes are temporary moved to
81  source/processes/hadronic/models/chiral_inv_phase_space/xs_dependent
82  directory (till the beter place for CHIPS physics package is found)
83
8416 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-11)
85------------------------------------------------------------
86- dependency on CHIPS-cross_sections
87
8812 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-10)
89------------------------------------------------------------
90- added G4NeutronElasticXS, G4NeutronInelasticXS, G4NeutronCaptureXS
91
9211 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-09)
93------------------------------------------------------------
94- CHIPS inelastic XS implementation in a form of G4VCrossSectionDataSet
95
964 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-08)
97------------------------------------------------------------
98- Resolving of the circular dependency with CHIPS for the previous tag
99
10023 Oct 2009 Mikhail Kosov (hadr-cross-V09-02-07)
101------------------------------------------------------------
102- in G4GlauberGribovCrossSection, G4GGNuclNuclCrossSection, G4HadronNucleonXsc
103  the CHIPS hN cross-sections are used directly instead of three times replication
104
10512 Aug 2009 Vladimir Ivanchenko (hadr-cross-V09-02-06)
106------------------------------------------------------------
107- G4CrossSectionDataSetRegistry - return to more simple variant of
108                                  deletion, because of problem for
109                                  specific PhysicsLists
110
11108 Aug 2009 Vladimir Ivanchenko (hadr-cross-V09-02-05)
112------------------------------------------------------------
113- G4TripathiLightIonCrossSection - add simple check that X-section is
114                              positive and remove not optimal control
115- G4TripathiCrossSection - added constructor and destructor
116- G4CrossSectionDataSetRegistry - use pure stl commands to remove elements
117                                  of stl vector
118
11921 March 2009 Vladimir Ivanchenko (hadr-cross-V09-02-04)
120------------------------------------------------------------
121- G4IonsKoxCrossSection, G4IonsShenCrossSection, G4TripathiCrossSection,
122  G4TripathiLightCrossSection - added protections against numerical
123                                exceptions (V.Grichine)
124- G4GGNuclNuclCrossSection - Glauber-Gribov new cross section for ions
125                             (V.Grichine) 
126
12725 February 2009 Vladimir Ivanchenko (hadr-cross-V09-02-03)
128------------------------------------------------------------
129- G4CrossSectionDataStore - added protection to the Clean method
130
13114 February 2009 Vladimir Ivanchenko (hadr-cross-V09-02-02)
132------------------------------------------------------------
133- G4CrossSectionDataStore - added Clean method
134
13506 February 2009 Vladimir Ivanchenko (hadr-cross-V09-02-01)
136------------------------------------------------------------
137
13824 January 2009 Vladimir Ivanchenko (hadr-cross-V09-02-00)
139------------------------------------------------------------
140- G4CrossSectionDataStore - moved constructor and destructor to source,
141                            added destruction of data sets, use STL
142                            vector instead of C-array
143- G4CrossSectionDataSetRegistry - new singleton to keep pointers to
144                            cross section data sets
145- G4VCrossSectiondataSet - constructor and detructor moved to source and
146                           registration/deregistration added
147
14801 December 2008 Vladimir Ivanchenko (hadr-cross-V09-01-07)
149------------------------------------------------------------
150G4BGGPionElasticXS, G4BGGPionInelasticXS, G4BGGNucleonInelasticXS,
151G4BGGNucleonElasticXS, G4UPiNuclearCrossSection - added proper
152   Coulomb barrier and cleanup implementations
153
15424 October 2008 Dennis Wright (hadr-cross-V09-01-06)
155----------------------------------------------------
156- replace G4NucleiPropertiesTable::IsInTable with
157  G4NucleiProperties::IsInStableTable for G4PhotoNuclearCrossSection
158  and G4ElectroNuclearCrossSection
159
16024 September 2008 Vladimir Ivantchenko (hadr-cross-V09-01-05)
161------------------------------------------------------------
162- G4GlauberGribovCrossSection provides a smooth transition from
163  Barashenkov cross sections at 90 GeV; set threshold 90 GeV
164  in classes, where this cross section is used
165
16616 September 2008 Dennis Wright (hadr-cross-V09-01-04)
167------------------------------------------------------
168- G4PiNuclearCrossSection.cc: comment out G4ping and its instances
169  following result of Pete Elmer who showed G4ping is very slow
170
17101 September 2008 Vladimir Ivantchenko (hadr-cross-V09-01-03)
172------------------------------------------------------------
173- G4CrossSectionDataStore - added method SampleZandA, which
174    return G4Element and fill G4Nucleaus
175
17628 April 2008 Dennis Wright (hadr-cross-V09-01-02)
177--------------------------------------------------
178- T. Koi added capability to use element-based cross section data
179  sets if no isotope-based ones are available.  This is required to
180  get the HP neutron code to work within the cross section framework
181  introduced in version 9.0.
182  Files affected: G4CrossSectionDataStore.hh, .cc.  Added method
183  whichDataSetInCharge().
184
185- DHW: G4NeutronInelasticCrossSection.cc : fix bug which returned
186  zero cross section for 3He
187
188- G4TripathiLightCrossSection::IsApplicable(): bug fix from T. Koi:
189  changed theTarget->GetA() to theTarget->GetN()
190
19131 March 2008 Dennis Wright (hadr-cross-V09-01-01)
192--------------------------------------------------
193- G4GlauberGribovCrossSection.cc and G4HadronNucleonXsc.cc - put ()
194  around && in || in order to fix gcc-4.3 compiler warnings.
195
19617 January 2008 Vladimir Ivantchenko (hadr-cross-V09-01-00)
197----------------------------------------------------------
198- G4PhotoNuclearCrossSection and G4ElectroNuclearCrossSection - move
199   compicate inlined method with many returns to source; fixed one wrong
200   return value (was zero instead of pseudo-inf) and comment out
201   extra warning which tell nothing useful to users
202
20328 June 2007 Dennis Wright (hadr-cross-V09-00-00)
204-------------------------------------------------
205- V. Grichine changed log to std::log in G4HadronNucleonXsc.cc and
206    G4GlauberGribovCrossSection.cc
207- D. Wright added log(0) protection in G4NeutronInelasticCrossSection.cc
208    and G4ProtonInelasticCrossSection.cc
209
21015 June 2007 Gabriele Cosmo (hadr-cross-V08-03-04)
211--------------------------------------------------
212- Fixed memory leak in classes G4ElectroNuclearCrossSection and
213  G4PhotoNuclearCrossSection.
214
21508 June 2007 Vladimir Grichine
216------------------------------
217- Fixed bug in push_back of fTotalXsc for pi- in G4PiNuclearCrossSection.
218
21908 June 2007 Vladimir Ivantchenko (hadr-cross-V08-03-03)
220-------------------------------------------------------
221- G4PiNuclearCrossSection.cc - fix non-initilised total cross section
222                               for pi-
223
22430 May 2007 Dennis Wright (hadr-cross-V08-03-02)
225------------------------------------------------
226- G4GlauberGribovCrossSection.cc, G4HadronNucleonXsc.cc
227    fix compiler warning: un-initialized variable
228
22924 May 2007 Dennis Wright (hadr-cross-V08-03-01)
230------------------------------------------------
231- G4HadronCrossSections.hh, .cc : replace PSIZE with NPARTS to avoid
232    name conflict with SDK windows environment
233
23423 May 2007 Dennis Wright for Vladimir Grichine (hadr-cross-V08-03-00)
235----------------------------------------------------------------------
236- G4GlauberGribovCrossSection.hh, .cc : add new methods:
237
238    G4double GetRatioSD(const G4DynamicParticle*, G4double At, G4double Zt);
239    G4double GetRatioQE(const G4DynamicParticle*, G4double At, G4double Zt);
240
241     allowing one to get qe/in and sd/in ratios.
242
243- G4HadronNucleonXsc.hh, .cc : add new method GetHadronNucleonXscMK to get
244     hadron-nucleon cross section using Mikhail Kossov's parameterization.
245
24603 May 2007 Dennis Wright (hadr-cross-V08-02-06)
247------------------------------------------------
248- G4HadronCrossSections::GetParticleCode() : replace code which
249    tested by particle name with code that tests by PDG ID.  Also
250    use switch-case instead of else-if.
251
25202 Apr 2007 Gunter Folger (hadr-cross-V08-02-05)
253------------------------------------------------
254- G4PiNuclearCrossSection.cc: remove special treatment ('tuning')
255    for Copper (Z=29), i.e. the Cu cross section is no longer lowered by 4%
256
25722 Mar 2007 Dennis Wright for V. Ivanchenko (hadr-cross-V08-02-04)
258------------------------------------------------------------------
259- G4UPiNuclearCrossSection.cc: better handling of low energy cross sections
260- Added new classes (V.Ivanchenko):
261    G4BGGNucleonElasticXS: proton and neutron elastic cross section wrapper
262                           class using Barashenkov parameterization below
263                           100 GeV and Glauber-Gribov model above
264    G4BGGNucleonInelasticXS: proton and neutron inelastic cross section
265                             wrapper of Barashenkov-Glauber-Gribov
266    G4BGGPionElasticXS: pion elastic cross section wrapper of BGG
267    G4BGGPionInelasticXS: pion inelastic cross section wrapper of BGG
268
2698 Mar 2007 Dennis Wright for V. Ivanchenko (hadr-cross-V08-02-03)
270-----------------------------------------------------------------
271- use G4NucleonNuclearCrossSection in G4UInelasticCrossSection and
272  G4UElasticCrossSection (V.Ivanchenko)
273- complete implementations of A and Z interfaces to classes (V.Ivanchenko):
274  G4UPiNuclearCrossSection
275  G4UInelasticCrossSection
276  G4UElasticCrossSection
277  G4GlauberGribovCrossSection
278  G4NucleonNuclearCrossSection
279
28030 Jan 2007 Dennis Wright (hadr-cross-V08-02-02)
281------------------------------------------------
282- add divide by zero protection to
283  G4CrossSectionDataStore::SelectRandomIsotope
284
28527 Jan 2007 V. Ivanchenko (hadr-cross-V08-02-01)
286------------------------------------------------
287- add implementations of A and Z interfaces to classes:
288  G4UPiNuclearCrossSection
289  G4UInelasticCrossSection
290  G4UElasticCrossSection
291  G4GlauberGribovCrossSection
292  G4NucleonNuclearCrossSection
293
29427 Dec 2006 Dennis Wright (hadr-cross-V08-02-00)
295------------------------------------------------
296- added handling of user-defined isotope abundances for elements and
297  proper cross section and abundance weighted choice of isotopes in
298  reactions.  New virtual methods for IsApplicable and GetCrossSections
299  added to classes G4VCrossSectionDataSet and G4CrossSectionDataStore.
300  Other classes affected:
301
302   G4EMDissociationCrossSection.hh, .cc
303   G4ElectroNuclearCrossSection.hh, .cc
304   G4GeneralSpaceNNCrossSection.hh, .cc
305   G4HadronCaptureDataSet.hh
306   G4HadronCrossSections.hh, .cc
307   G4HadronElasticDataSet.hh
308   G4HadronFissionDataSet.hh
309   G4HadronInelasticDataSet.hh
310   G4IonProtonCrossSection.hh
311   G4IonsKoxCrossSection.hh, .cc
312   G4IonsShenCrossSection.hh, .cc
313   G4IonsSihverCrossSection.hh, .cc
314   G4NeutronInelasticCrossSection.hh, .cc
315   G4PhotoNuclearCrossSection.hh, .cc
316   G4PiNuclearCrossSection.hh, .cc
317   G4ProtonInelasticCrossSection.hh, .cc
318   G4TripathiCrossSection.hh, .cc
319   G4TripathiLightCrossSection.hh, .cc
320
321  NOTE: This tag should be used with the tag hadr-man-V08-02-00 of the
322  hadronic/management directory because G4HadronicProcess was affected
323  also.
324
325- from Vladimir Grichine:
326   added new class G4NucleonNuclearCrossSection which
327   contains Barashenkov cross sections for nucleon-nucleus scattering
328
329   modified the G4PiData and G4GlauberGribovCrossSection classes
330
331   added ROOT files to test/analysis directory
332
333
33416 Nov 2006 D.W. for Vladimir Grichine (hadr-cross-V08-01-08)
335-------------------------------------------------------------
336- G4GlauberGribovCrossSection: extend applicability down to 0.3 GeV for
337  protons and neutrons (not 100 MeV as in hadr-cross-V08-01-06)
338
339- Dennis Wright: add missing methods
340   G4double
341   GetHadronNucleaonXsc(const G4DynamicParticle*,G4double At,G4double Zt);
342   G4double
343   GetHadronNucleaonXscNS(const G4DynamicParticle*,const G4Element*);
344   G4double
345   GetHadronNucleaonXscNS(const G4DynamicParticle*,G4double At,G4double Zt);
346  to get code to compile
347
348- initialize hpXsc, hnXsc to 0
349
35015 Nov 2006 Tatsumi Koi (hadr-cross-V08-01-07)
351----------------------------------------------------------------------
352- include/G4IonsShenCrossSection.hh
353- src/G4IonsShenCrossSection.cc
354: extend range of validity to 1TeV/n, using
355  constant cross section above 10GeV/n.
356
35713 Nov 2006 Dennis Wright for Vladimir Grichine (hadr-cross-V08-01-06)
358----------------------------------------------------------------------
359- G4GlauberGribovCrossSection.cc: extend range of validity for protons
360  down to 100 MeV
361
3623 Oct 2006 Gunter Folger (hadr-cross-V08-01-04)
363---------------------------------------------------
364- G4ProtonInelasticCrossSection: extend range of validity to 1TeV, using
365   constant cross section above 20GeV.
366   
3672 Oct 2006 Vladimir Grichine (hadr-cross-V08-01-03)
368---------------------------------------------------
369
370- G4GlauberGribovCrossSection::GetCrossSection() : fix bug in inelastic
371cross section.  Bug was discovered in the paper from which the cross
372was derived.
373
37431 Aug 2006 Vladimir Ivanchenko (hadr-cross-V08-01-02)
375------------------------------------------------------
376- new wrapper cross section classes  G4UInelasticCrossSection and
377  G4UElasticCrossSection which combine cross sections from different
378  data sets
379- new G4UPiNuclearCrossSection providing another implementation
380  of elastic and inelastic cross sections from Barashenkov
381
382
38317, 21 Aug 2006 Gunter Folger (same tag as 31 Aug above)
384--------------------------------------------------------
385- added two missing Ca inelastic pi- entries, changed formatting
386- changed scaling of cross sections for elements not tabulated from scaling
387  in Z^(2/3) to A^0.75
388
389
39011 Aug 2006 Dennis Wright (hadr-cross-V08-01-00)
391------------------------------------------------
392- new cross section class G4GlauberGribovCrossSection for proton, pion,
393  kaon, (and maybe gamma and neutron) total and elastic cross sections
394  introduced by V. Grichine.  Effective energies: > 3 GeV.
395
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