ear FLUKA users
Fluka-2021.2.6, a respin of Fluka-2021.2, is now available on the
Fluka web site (www.fluka.org).
An experimental port of flair-2.3 to python3 is also available, together
with the already available python2 version. The python3 compatible files
are called flair...2.3-0bpy3..., see www.fluka.org/flair/download.html,
let us know if there are (likely) problems.
The Fluka respin addresses a few issues, among them:
- an issue with scoring K0/K0bar/Kshort/Klong: the USRYIELD estimator
when used on a boundary crossing was assuming a 50%-50% split into Kshort
and Klong which is correct at production (the other use of USRYIELD)
but not at boundary crossing. Now the proper mix between Kshort and
Klong is used. For the other estimators, USRBDX, USRTRACK, USRBIN,
the Kshort, Klong, K0, and K0bar had to be scored separately (they kept
for scoring their production identity), thus, for example, in order to
esitmate Kshort one had to add the proper fraction of K0/K0bar,
accessing the internal variables giving the Kshort fraction.
Now life has been made easier for these estimators as well, doing the
proper summing internally (thanks to Anna Ferrari for pointing out this);
- a rare issue in (anti)hyperon quasielastic scattering (an array
out of bound could have occurred);
- an issue with electron-nuclear reactions on heavy nuclei;
- an incorrect exprapolation for the hadron-nucleus elastic cross sections at
extremely high energies;
- a very rare crash in Dpmjet-3;
- a typo in the pre-computed compounds;
- a general strengthening of many routines with respect to rounding issues
when run at very high energies;
- a general cleanup and rationalization of several routines/commons;
- the AUXSCORE description on the manual was out-of-sync with the current
status of the option.
All users are urged to update to the latest respin.
The FLUKA developers
The external data files did not change, see below.
The following Fluka files are available, *PLEASE NOTE fluka2021.2-data.tar.gz
DID NOT CHANGE, HENCE YOU DO NOT NEED TO DOWNLOAD IT AGAIN*
Rpm's:
fluka-2021.2-6.x86_64.rpm (Linux, gfortran-11.3, 64 bit)
fluka-2021.2-6.i686.rpm (Linux, g77, 32 and 64 bit)
Tar files:
fluka2021.2-data.tar.gz (Data, required by all other
tar files, UNCHANGED wrt
fluka2021.2.4/5)
fluka2021.2-linux-gfor64bitAA.tar.gz (Linux, gfortran-11.3, 64 bit)
fluka2021.2-linux-gfor64bit-10.3-AA.tar.gz (Linux, gfortran-10.3, 64 bit)
fluka2021.2-linux-gfor64bit-9.4-AA.tar.gz (Linux, gfortran-9.4, 64 bit)
fluka2021.2-linux-gfor64bit-8.5-AA.tar.gz (Linux, gfortran-8.5, 64 bit)
fluka2021.2-linuxAA.tar.gz (Linux, g77, 32 and 64 bit)
fluka2021.2-mac-gfor64bit-10.3-AA.tar.gz (Mac , gfortran-10.2, 64 bit)
fluka2021.2-mac-gfor64bit-9.4-AA.tar.gz (Mac , gfortran-9.4, 64 bit)
fluka2021.2-mac-gfor64bit-8.5-AA.tar.gz (Mac , gfortran-8.5, 64 bit)
fluka2021.2-linux-gfor64bit-9.4-glibc2.17-AA.tar.gz
(Linux, gfortran-9.4,
glibc-2.17, 64 bit)
The gfortran-8 version for MAC is no longer provided, since we suppose
everybody has moved at least to gfortran-9. If this is a problem please let
us know and we'll try to provide a gfortran-8 version for Mac as well
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Received on Sun Jun 05 2022 - 21:03:37 CEST