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0001
0002 Geant4 10.7 - patch-04 Release Notes
0003 ------------------------------------
0004
0005 9 September 2022
0006
0007 List of fixes included in this public patch since the public release 10.7.p03:
0008
0009 o Configuration
0010 -------------
0011 + CMake:
0012 o Update extraction of include paths from VecGeom to use imported target
0013 property. Addressing problem report #2485.
0014
0015 o Global:
0016 ------
0017 + Updated date and version for 10.7.p04.
0018
0019 o Physics Lists:
0020 -------------
0021 + constructors/electromagnetic
0022 o G4GammaGeneralProcess: fixed problem of Compton scattering selection
0023 in the low energy interval < 150 keV.
0024
0025 o Processes - Electromagnetic:
0026 ---------------------------
0027 + utils
0028 o G4EmExtraParameters: safe definition of StepFuction for G4GenericIon.
0029 Addressing problem report #2495.
0030 o G4EmExtraParametersMessenger: fixed typo.
0031 Addressing problem report #2492.
0032
0033 o Processes - Hadronic:
0034 --------------------
0035 + cross_sections
0036 o G4ComponentAntiNuclNuclearXS: correct treatment of the cross-sections
0037 of light anti-nuclei on hydrogen target. This relies on the isospin
0038 symmetry assumption, according to which the properties of the reactions
0039 between anti-proton and light nuclei are equivalent to those between
0040 light anti-nuclei and hydrogen.
0041 + models/coherent_elastic
0042 o G4AntiNuclElastic: correction in SampleInvariantT() method of the
0043 highest momentum transfer (which was causing the cosine of the polar
0044 angle in the center-of-mass system to be larger than 1 in some cases).
0045 Addressing problem report #2204.
0046 + models/inclxx
0047 o G4INCLXXInterface: fixed treatment of kaon0, anti_kaon0, kaon0L, and
0048 kaon0S. In current reference physics lists, INCLXX is never used for
0049 handling kaons, although it is capable of doing so, but at process-
0050 level or in custom physics lists one could observe crashes when trying
0051 to use INCLXX for neutral kaon projectiles. The change fixes this
0052 misbehavior.
0053 + models/particle_hp
0054 o Fixed issue for photons too high in energy generated from
0055 G4NDL/Capture/FSMF6 data. Addressing problem report #2468.
0056 o G4ParticleHPContAngularPar: added protections against evaluations of
0057 arrays at negative index (-1), fixing rare reproducibility problems
0058 and rare crashes observed.
0059 o Code cleanup in G4ParticleHPContEnergyAngular and
0060 G4ParticleHPContAngularPar: removed debug and commented out code,
0061 indentation of loops and if branches.
0062
0063 ----------------------------------------------------------------------------
0064
0065 Technical Notes
0066 ---------------
0067
0068 o This patch should be applied on top of release 10.7 series.
0069 o Technical notes distributed for release 10.7 are also applicable and
0070 valid for this patch.
0071
0072 The code and rebuilt binary libraries for release 10.7.p04 are available
0073 through the Geant4 "Download" Web page.
0074
0075 Please refer to the Geant4 User Documentation for further information about
0076 using Geant4.
