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geant4/source/processes/hadronic/cross_sections/History
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Gabriele Cosmo 74cad5e589 Import Geant4 9.3.0 source tree
2016-06-09 16:15:05 +02:00

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-------------------------------------------------------------------
==========================================================
Geant4 - an Object-Oriented Toolkit for Physics Simulation
==========================================================
History file for hadronic/cross_sections directory
--------------------------------------------------
This file should be used to summarize modifications introduced in the
code and to keep track of all tags.
---------------------------------------------------------------
* Please list in reverse chronological order (last date on top)
---------------------------------------------------------------
9 Dec 2009 Gunter Folger (hadr-cross-V09-02-18)
------------------------------------------------------------
- G4TripathiLightCrossSection.cc modified by Macrus Mendenhall:
- re-enable low energy check code, but without creating new instances of
G4TripathiLightCrossSection
2 Dec 2009 Vladimir Ivanchenko (hadr-cross-V09-02-17)
------------------------------------------------------------
- G4CrossSectionDataSetRegistry - more accurate cross section deletion
25 Nov 2009 Gunter Folger (hadr-cross-V09-02-16)
------------------------------------------------------------
- modify upper limit of validity to 100 TeV in
G4NeutronInelasticCrossSection, G4ProtonInelasticCrossSection,
and G4PiNuclearCrossSection
Use constant cross section above original range
23 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-15)
------------------------------------------------------------
- fixed mistake in previous tag
20 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-14)
------------------------------------------------------------
- use as a default hadron-nucleon cross section parameterisation
of Nikolay Starkov in G4GlauberGribovCrossSection,
G4GGNuclNuclCrossSection, G4NeutronElasticXS, G4NeutronInelasticXS,
G4BGGNucleonElasticXS, G4BGGNucleonInelasticXS, G4BGGPionElasticXS,
G4BGGPionInelasticXS
19 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-13)
------------------------------------------------------------
- restored head version of hadr-cross-V09-02-06 for all files, added
bug fixes for G4BGGXX classes and added back new G4NeutronXXXS
cross sections
17 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-12)
------------------------------------------------------------
- CHIPS-cross_sections dependent classes are temporary moved to
source/processes/hadronic/models/chiral_inv_phase_space/xs_dependent
directory (till the beter place for CHIPS physics package is found)
16 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-11)
------------------------------------------------------------
- dependency on CHIPS-cross_sections
12 Nov 2009 Vladimir Ivanchenko (hadr-cross-V09-02-10)
------------------------------------------------------------
- added G4NeutronElasticXS, G4NeutronInelasticXS, G4NeutronCaptureXS
11 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-09)
------------------------------------------------------------
- CHIPS inelastic XS implementation in a form of G4VCrossSectionDataSet
4 Nov 2009 Mikhail Kosov (hadr-cross-V09-02-08)
------------------------------------------------------------
- Resolving of the circular dependency with CHIPS for the previous tag
23 Oct 2009 Mikhail Kosov (hadr-cross-V09-02-07)
------------------------------------------------------------
- in G4GlauberGribovCrossSection, G4GGNuclNuclCrossSection, G4HadronNucleonXsc
the CHIPS hN cross-sections are used directly instead of three times replication
12 Aug 2009 Vladimir Ivanchenko (hadr-cross-V09-02-06)
------------------------------------------------------------
- G4CrossSectionDataSetRegistry - return to more simple variant of
deletion, because of problem for
specific PhysicsLists
08 Aug 2009 Vladimir Ivanchenko (hadr-cross-V09-02-05)
------------------------------------------------------------
- G4TripathiLightIonCrossSection - add simple check that X-section is
positive and remove not optimal control
- G4TripathiCrossSection - added constructor and destructor
- G4CrossSectionDataSetRegistry - use pure stl commands to remove elements
of stl vector
21 March 2009 Vladimir Ivanchenko (hadr-cross-V09-02-04)
------------------------------------------------------------
- G4IonsKoxCrossSection, G4IonsShenCrossSection, G4TripathiCrossSection,
G4TripathiLightCrossSection - added protections against numerical
exceptions (V.Grichine)
- G4GGNuclNuclCrossSection - Glauber-Gribov new cross section for ions
(V.Grichine)
25 February 2009 Vladimir Ivanchenko (hadr-cross-V09-02-03)
------------------------------------------------------------
- G4CrossSectionDataStore - added protection to the Clean method
14 February 2009 Vladimir Ivanchenko (hadr-cross-V09-02-02)
------------------------------------------------------------
- G4CrossSectionDataStore - added Clean method
06 February 2009 Vladimir Ivanchenko (hadr-cross-V09-02-01)
------------------------------------------------------------
24 January 2009 Vladimir Ivanchenko (hadr-cross-V09-02-00)
------------------------------------------------------------
- G4CrossSectionDataStore - moved constructor and destructor to source,
added destruction of data sets, use STL
vector instead of C-array
- G4CrossSectionDataSetRegistry - new singleton to keep pointers to
cross section data sets
- G4VCrossSectiondataSet - constructor and detructor moved to source and
registration/deregistration added
01 December 2008 Vladimir Ivanchenko (hadr-cross-V09-01-07)
------------------------------------------------------------
G4BGGPionElasticXS, G4BGGPionInelasticXS, G4BGGNucleonInelasticXS,
G4BGGNucleonElasticXS, G4UPiNuclearCrossSection - added proper
Coulomb barrier and cleanup implementations
24 October 2008 Dennis Wright (hadr-cross-V09-01-06)
----------------------------------------------------
- replace G4NucleiPropertiesTable::IsInTable with
G4NucleiProperties::IsInStableTable for G4PhotoNuclearCrossSection
and G4ElectroNuclearCrossSection
24 September 2008 Vladimir Ivantchenko (hadr-cross-V09-01-05)
------------------------------------------------------------
- G4GlauberGribovCrossSection provides a smooth transition from
Barashenkov cross sections at 90 GeV; set threshold 90 GeV
in classes, where this cross section is used
16 September 2008 Dennis Wright (hadr-cross-V09-01-04)
------------------------------------------------------
- G4PiNuclearCrossSection.cc: comment out G4ping and its instances
following result of Pete Elmer who showed G4ping is very slow
01 September 2008 Vladimir Ivantchenko (hadr-cross-V09-01-03)
------------------------------------------------------------
- G4CrossSectionDataStore - added method SampleZandA, which
return G4Element and fill G4Nucleaus
28 April 2008 Dennis Wright (hadr-cross-V09-01-02)
--------------------------------------------------
- T. Koi added capability to use element-based cross section data
sets if no isotope-based ones are available. This is required to
get the HP neutron code to work within the cross section framework
introduced in version 9.0.
Files affected: G4CrossSectionDataStore.hh, .cc. Added method
whichDataSetInCharge().
- DHW: G4NeutronInelasticCrossSection.cc : fix bug which returned
zero cross section for 3He
- G4TripathiLightCrossSection::IsApplicable(): bug fix from T. Koi:
changed theTarget->GetA() to theTarget->GetN()
31 March 2008 Dennis Wright (hadr-cross-V09-01-01)
--------------------------------------------------
- G4GlauberGribovCrossSection.cc and G4HadronNucleonXsc.cc - put ()
around && in || in order to fix gcc-4.3 compiler warnings.
17 January 2008 Vladimir Ivantchenko (hadr-cross-V09-01-00)
----------------------------------------------------------
- G4PhotoNuclearCrossSection and G4ElectroNuclearCrossSection - move
compicate inlined method with many returns to source; fixed one wrong
return value (was zero instead of pseudo-inf) and comment out
extra warning which tell nothing useful to users
28 June 2007 Dennis Wright (hadr-cross-V09-00-00)
-------------------------------------------------
- V. Grichine changed log to std::log in G4HadronNucleonXsc.cc and
G4GlauberGribovCrossSection.cc
- D. Wright added log(0) protection in G4NeutronInelasticCrossSection.cc
and G4ProtonInelasticCrossSection.cc
15 June 2007 Gabriele Cosmo (hadr-cross-V08-03-04)
--------------------------------------------------
- Fixed memory leak in classes G4ElectroNuclearCrossSection and
G4PhotoNuclearCrossSection.
08 June 2007 Vladimir Grichine
------------------------------
- Fixed bug in push_back of fTotalXsc for pi- in G4PiNuclearCrossSection.
08 June 2007 Vladimir Ivantchenko (hadr-cross-V08-03-03)
-------------------------------------------------------
- G4PiNuclearCrossSection.cc - fix non-initilised total cross section
for pi-
30 May 2007 Dennis Wright (hadr-cross-V08-03-02)
------------------------------------------------
- G4GlauberGribovCrossSection.cc, G4HadronNucleonXsc.cc
fix compiler warning: un-initialized variable
24 May 2007 Dennis Wright (hadr-cross-V08-03-01)
------------------------------------------------
- G4HadronCrossSections.hh, .cc : replace PSIZE with NPARTS to avoid
name conflict with SDK windows environment
23 May 2007 Dennis Wright for Vladimir Grichine (hadr-cross-V08-03-00)
----------------------------------------------------------------------
- G4GlauberGribovCrossSection.hh, .cc : add new methods:
G4double GetRatioSD(const G4DynamicParticle*, G4double At, G4double Zt);
G4double GetRatioQE(const G4DynamicParticle*, G4double At, G4double Zt);
allowing one to get qe/in and sd/in ratios.
- G4HadronNucleonXsc.hh, .cc : add new method GetHadronNucleonXscMK to get
hadron-nucleon cross section using Mikhail Kossov's parameterization.
03 May 2007 Dennis Wright (hadr-cross-V08-02-06)
------------------------------------------------
- G4HadronCrossSections::GetParticleCode() : replace code which
tested by particle name with code that tests by PDG ID. Also
use switch-case instead of else-if.
02 Apr 2007 Gunter Folger (hadr-cross-V08-02-05)
------------------------------------------------
- G4PiNuclearCrossSection.cc: remove special treatment ('tuning')
for Copper (Z=29), i.e. the Cu cross section is no longer lowered by 4%
22 Mar 2007 Dennis Wright for V. Ivanchenko (hadr-cross-V08-02-04)
------------------------------------------------------------------
- G4UPiNuclearCrossSection.cc: better handling of low energy cross sections
- Added new classes (V.Ivanchenko):
G4BGGNucleonElasticXS: proton and neutron elastic cross section wrapper
class using Barashenkov parameterization below
100 GeV and Glauber-Gribov model above
G4BGGNucleonInelasticXS: proton and neutron inelastic cross section
wrapper of Barashenkov-Glauber-Gribov
G4BGGPionElasticXS: pion elastic cross section wrapper of BGG
G4BGGPionInelasticXS: pion inelastic cross section wrapper of BGG
8 Mar 2007 Dennis Wright for V. Ivanchenko (hadr-cross-V08-02-03)
-----------------------------------------------------------------
- use G4NucleonNuclearCrossSection in G4UInelasticCrossSection and
G4UElasticCrossSection (V.Ivanchenko)
- complete implementations of A and Z interfaces to classes (V.Ivanchenko):
G4UPiNuclearCrossSection
G4UInelasticCrossSection
G4UElasticCrossSection
G4GlauberGribovCrossSection
G4NucleonNuclearCrossSection
30 Jan 2007 Dennis Wright (hadr-cross-V08-02-02)
------------------------------------------------
- add divide by zero protection to
G4CrossSectionDataStore::SelectRandomIsotope
27 Jan 2007 V. Ivanchenko (hadr-cross-V08-02-01)
------------------------------------------------
- add implementations of A and Z interfaces to classes:
G4UPiNuclearCrossSection
G4UInelasticCrossSection
G4UElasticCrossSection
G4GlauberGribovCrossSection
G4NucleonNuclearCrossSection
27 Dec 2006 Dennis Wright (hadr-cross-V08-02-00)
------------------------------------------------
- added handling of user-defined isotope abundances for elements and
proper cross section and abundance weighted choice of isotopes in
reactions. New virtual methods for IsApplicable and GetCrossSections
added to classes G4VCrossSectionDataSet and G4CrossSectionDataStore.
Other classes affected:
G4EMDissociationCrossSection.hh, .cc
G4ElectroNuclearCrossSection.hh, .cc
G4GeneralSpaceNNCrossSection.hh, .cc
G4HadronCaptureDataSet.hh
G4HadronCrossSections.hh, .cc
G4HadronElasticDataSet.hh
G4HadronFissionDataSet.hh
G4HadronInelasticDataSet.hh
G4IonProtonCrossSection.hh
G4IonsKoxCrossSection.hh, .cc
G4IonsShenCrossSection.hh, .cc
G4IonsSihverCrossSection.hh, .cc
G4NeutronInelasticCrossSection.hh, .cc
G4PhotoNuclearCrossSection.hh, .cc
G4PiNuclearCrossSection.hh, .cc
G4ProtonInelasticCrossSection.hh, .cc
G4TripathiCrossSection.hh, .cc
G4TripathiLightCrossSection.hh, .cc
NOTE: This tag should be used with the tag hadr-man-V08-02-00 of the
hadronic/management directory because G4HadronicProcess was affected
also.
- from Vladimir Grichine:
added new class G4NucleonNuclearCrossSection which
contains Barashenkov cross sections for nucleon-nucleus scattering
modified the G4PiData and G4GlauberGribovCrossSection classes
added ROOT files to test/analysis directory
16 Nov 2006 D.W. for Vladimir Grichine (hadr-cross-V08-01-08)
-------------------------------------------------------------
- G4GlauberGribovCrossSection: extend applicability down to 0.3 GeV for
protons and neutrons (not 100 MeV as in hadr-cross-V08-01-06)
- Dennis Wright: add missing methods
G4double
GetHadronNucleaonXsc(const G4DynamicParticle*,G4double At,G4double Zt);
G4double
GetHadronNucleaonXscNS(const G4DynamicParticle*,const G4Element*);
G4double
GetHadronNucleaonXscNS(const G4DynamicParticle*,G4double At,G4double Zt);
to get code to compile
- initialize hpXsc, hnXsc to 0
15 Nov 2006 Tatsumi Koi (hadr-cross-V08-01-07)
----------------------------------------------------------------------
- include/G4IonsShenCrossSection.hh
- src/G4IonsShenCrossSection.cc
: extend range of validity to 1TeV/n, using
constant cross section above 10GeV/n.
13 Nov 2006 Dennis Wright for Vladimir Grichine (hadr-cross-V08-01-06)
----------------------------------------------------------------------
- G4GlauberGribovCrossSection.cc: extend range of validity for protons
down to 100 MeV
3 Oct 2006 Gunter Folger (hadr-cross-V08-01-04)
---------------------------------------------------
- G4ProtonInelasticCrossSection: extend range of validity to 1TeV, using
constant cross section above 20GeV.
2 Oct 2006 Vladimir Grichine (hadr-cross-V08-01-03)
---------------------------------------------------
- G4GlauberGribovCrossSection::GetCrossSection() : fix bug in inelastic
cross section. Bug was discovered in the paper from which the cross
was derived.
31 Aug 2006 Vladimir Ivanchenko (hadr-cross-V08-01-02)
------------------------------------------------------
- new wrapper cross section classes G4UInelasticCrossSection and
G4UElasticCrossSection which combine cross sections from different
data sets
- new G4UPiNuclearCrossSection providing another implementation
of elastic and inelastic cross sections from Barashenkov
17, 21 Aug 2006 Gunter Folger (same tag as 31 Aug above)
--------------------------------------------------------
- added two missing Ca inelastic pi- entries, changed formatting
- changed scaling of cross sections for elements not tabulated from scaling
in Z^(2/3) to A^0.75
11 Aug 2006 Dennis Wright (hadr-cross-V08-01-00)
------------------------------------------------
- new cross section class G4GlauberGribovCrossSection for proton, pion,
kaon, (and maybe gamma and neutron) total and elastic cross sections
introduced by V. Grichine. Effective energies: > 3 GeV.
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