Import Geant4 11.2.0.beta source tree
This commit is contained in:
Gabriele Cosmo
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,111 @@
|
||||
|
||||
Geant4 11.0 - patch-04 Release Notes
|
||||
------------------------------------
|
||||
|
||||
3 March 2023
|
||||
|
||||
List of fixes included in this public patch since the public release 11.0.3:
|
||||
|
||||
o Configuration
|
||||
-------------
|
||||
+ CMake:
|
||||
o Removed no longer required G4VecGeomShim module.
|
||||
VecGeom supports/supplies full imported targets since 1.1.18
|
||||
Use of VECGEOM_LIBRARIES variable is required to allow build against
|
||||
CUDA-enabled VecGeom.
|
||||
|
||||
o Analysis
|
||||
--------
|
||||
+ Added a protection against nullptr in G4VAnalysisManager::GetNofNtuples()
|
||||
Addressing problem report #2518.
|
||||
+ Do not remove non-empty HDF5 output files.
|
||||
|
||||
o Global:
|
||||
------
|
||||
+ Updated date and version for 11.0.4.
|
||||
|
||||
o Materials:
|
||||
---------
|
||||
+ G4Material: added an extra check on number of atoms in method
|
||||
AddElementByNumberOfAtoms(..). Addressing problem report #2514.
|
||||
|
||||
o Particles:
|
||||
---------
|
||||
+ G4XicZero, G4AntiXicZero, G4OmegacZero, G4AntiOmegacZero: updated mean
|
||||
lifetime values according to PDG-2022.
|
||||
+ G4Triton, G4AntiTriton: corrected the lifetime value for triton and
|
||||
anti_triton. The half-life (12.32 years) was incorrectly used instead of
|
||||
the mean lifetime (17.774 years) for triton, whereas the anti_triton was
|
||||
incorrectly treated as stable.
|
||||
+ G4AntiNeutron: set the "PDG stable" flag to "false", as for G4Neutron.
|
||||
This has no practical consequences, i.e. anti_neutron decays regardless
|
||||
of this flag.
|
||||
|
||||
o Physics Lists:
|
||||
-------------
|
||||
+ constructors/decay
|
||||
o G4RadioactiveDecayPhysics: assigned RadioactiveDecay process to G4Triton
|
||||
(which is the only light ion that decays). Note: before, triton did not
|
||||
have beta decay, i.e. it was wrongly treated as stable even when
|
||||
radioactive decay physics was enabled; anti_triton did not, and still
|
||||
does not, have beta decay (because RadioactiveDecay, in its current
|
||||
implementation, does not handle any kind of anti-ions): in practice,
|
||||
this is an acceptable approximation because of its relatively long
|
||||
lifetime and the fact that annihilation and nuclear capture are more
|
||||
likely to happen before decay.
|
||||
|
||||
o Processes - Electromagnetic:
|
||||
---------------------------
|
||||
+ standard:
|
||||
o G4WentzelOKandVIxSection: fixed numeric instability for the extreme
|
||||
case of very small kinetic energy (< 1 eV). Improved comments and
|
||||
fixed single scattering per region. Addressing problem report #2530.
|
||||
|
||||
o Processes - Hadronic:
|
||||
--------------------
|
||||
+ cross_sections:
|
||||
o G4ComponentAntiNuclNuclearXS: fix and extension in methods
|
||||
GetTotalElementCrossSection() and GetInelasticElementCrossSection();
|
||||
a bug was causing undefined values for, respectively, the total and
|
||||
inelastic cross-sections of anti-proton interactions with light target
|
||||
nuclei (d, H3, He3 and He4).
|
||||
o G4NeutronInelasticXS, G4ParticleInelasticXS: fixed computation of
|
||||
isotope cross-sections. Addressing problem report #2498.
|
||||
+ models/cascade
|
||||
o G4NumIntTwoBodyAngDst: corrected incomplete initialization of a vector.
|
||||
Addressing problem report #2515.
|
||||
o G4TwoBodyAngularDist: corrected the charge exchange reaction of pion+
|
||||
on neutron producing in the final state pion0 and proton.
|
||||
Addressing problem report #2516.
|
||||
+ models/lepto_nuclear
|
||||
o G4ElectroVDNuclearModel: added protections against null pointers to
|
||||
gamma cross-section and material, responsible for rare crashes.
|
||||
+ models/particle_hp
|
||||
o G4ParticleHPContAngularPar: added protection against zero probability
|
||||
for both discrete and continuous emission.
|
||||
+ models/parton_string
|
||||
o G4DiffractiveSplitableHadron: fixed rare large energy violations seen
|
||||
with FTF when dealing with charm and bottom hadron nuclear interactions.
|
||||
o G4LundStringFragmentation, G4QGSMFragmentation: corrected value for
|
||||
the probability of charm/anti-charm creation from the vacuum (a factor
|
||||
of 10 higher was set to enhance the production of charm hadrons for
|
||||
testing purposes).
|
||||
o G4QGSMFragmentation: bug-fix in the method GetLightConeZ(), which
|
||||
might cause rare access to arrays with a wrong index.
|
||||
+ util
|
||||
o G4Nucleus: corrected method GetN_asInt() for the case of hypernuclei.
|
||||
|
||||
----------------------------------------------------------------------------
|
||||
|
||||
Technical Notes
|
||||
---------------
|
||||
|
||||
o This patch should be applied on top of release 11.0 series.
|
||||
o Technical notes distributed for release 11.0 are also applicable and
|
||||
valid for this patch.
|
||||
|
||||
The code and rebuilt binary libraries for release 11.0.4 are available
|
||||
through the Geant4 "Download" Web page.
|
||||
|
||||
Please refer to the Geant4 User Documentation for further information about
|
||||
using Geant4.
|
||||
@@ -139,7 +139,7 @@ List of fixes included in this public patch since the public release 11.1.0:
|
||||
Based on GitHub PR#52 (https://github.com/Geant4/geant4/pull/52).
|
||||
+ extended/medical/dna/moleculardna
|
||||
o Fixed materials definition and corrected mistake in PhysicsList.
|
||||
o Updated imput macros.
|
||||
o Updated input macros.
|
||||
+ extended/parallel/MPI
|
||||
o Use PROJECT_ or Geant4_ scoped _SOURCE/BINARY_DIR variables in place of
|
||||
CMAKE_ scope version to ease use of Geant4 as a CMake subproject.
|
||||
|
||||
Reference in New Issue
Block a user