RE: [fluka-discuss]: New Fluka major eelease, fluka2023.3.0

From: <alfredo.ferrari_at_mi.infn.it>
Date: Wed, 13 Sep 2023 21:01:32 +0200

Fixed! Try now...

> Dear alfredo.ferrari_at_mi.infn.it ;
> I haven’t accesses to
> fluka2023.3-linux-gfor64bit-13.2-glibc2.37-AA.tar.gz gfortran 13.2,
> glibc2.37
> on the official FLUKA web site (www.fluka.org).
> What’s about this?
>
> Thanks all Fluka team for the new release fluka-2023.3-0.
> Отправлено из приложения &quot;Почта&quot; для Windows
>
> От: alfredo.ferrari_at_mi.infn.it
> Отправлено: 13 сентября 2023 г. в 18:31
> Кому: fluka-discuss_at_fluka.org
> Тема: [fluka-discuss]: New Fluka major eelease, fluka2023.3.0
>
>
> Dear FLUKA users,
>
> Fluka2023.3.0, a major iteration of the 4th generation of the FLUKA code,
> is
> now available on the official FLUKA web site (www.fluka.org).
>
> This release represents a big step forward for FLUKA, it contains several
> important new features and changes.
>
> In the following a short list of the main new features:
>
> - Photonuclear interactions: both cross sections and models are
>   completely new above ~100 MeV: this is a major improvement which gets
>   rid of many limitations and inaccuracies of the the previous
>   implementation (see the release notes for more details);
> - Photon cross section: upgraded from EPDL97 to EPICS2017;
> - Photon cross sections and bremsstrahlung cross sections are now extended
> up
>   to 1.E21 eV;
> - GDR photonuclear cross sections have been updated for a few isotopes,
>   in particular Lead ones;
> - Ortho-Positronium three-gamma annihilation is now included, including
>   the 3-body matrix-element for the decay;
> - The hadronisation model of the high energy generator has been fully
> reworked
>   in order to better account for experimental data which somewhat
> contradict
>   widely accepted assumptions about string fragmentation;
> - All hadron-nucleus cross sections are new and extended up to 10^20 eV,
>   and all of them are now consistently calculated with Peanut: they have
>   been validated up to the highest cosmic ray data;
> - Coherent elastic scattering of neutrons between 20 and 40 MeV is now
>   treated using ad-hoc Legendre expansions;
> - Updated galactic cosmic ray spectra, now based on AMS02 data (thanks
>   to Nicola Mazziotta and Pedro de la Torre Luque) are now available:
>   they can be activated by new option in SPECSOUR : sdum = GCR-AMS;
> - Built-in source routines for neutron spectra from Am-Be, Am-B, 252-Cf
>   sources are now available (see the BEAM card);
> - Internal conversion decays (IC) are now modeled as such and no longer
>   as (wrongly) gamma emission, including the explicit transport of the
>   excited nuclei to the decay point;
> - The charged particle stopping power in water is now defined in agreement
>   with the ICRU90 recommendations. In particular, but not only, the water
>   average ionization potential is now set to I=78 eV;
> - The sampling of the example solar flare spectra has been definitively
>   corrected;
> - The default DPMJET is now the newest one, 3.19.3.x, the previous version
>   is no longer distributed;
> - By default intranuclear cascade reinteractions in Dpmjet are now treated
>   by the FLUKA hadronic models;
> - The sets of fluence-to-dose conversion coefficients from ICRP116 are now
>   available, in particular ambient dose has been added;
> - A new interface to Ultra High Energy Cosmic Ray generators is now
>   available: at present it supports interfacing to EPOS and Sibyll. For
>   a rationale of this interface, and on how to use it, please refer to
>   the release notes;
> - Dose averaged LET maps are now implemented on-line (generalized particle
>   DOSAVLET);
> - Corresponding neutron group-wise cross sections no longer needed if
>   point-wise one are requested for a given material;
> - The source code has been deeply reorganised. Among others, the old high
>   energy interaction model (eventv/eventvmvax) has been removed, since it
>   is no longer used by any of the interaction routines.
>
> At the same time a new bug fixing version of flair, python3 version only#,
> is also available on the web site.  Those new python3 compatible files
> are called flair...2.3-0dpy3..., see www.fluka.org/flair/download.html,
> let us know if there are problems.
>
> Due to the amount of changes/additions, and despite the extensive testing
> carried out by the FLUKA collaboration members, rare bugs cannot be
> excluded. If you experience a crash, or you feel something is incorrect
> when running fluka2023.3, please report the issue at
> fluka-discuss_at_fluka.org.
>
> All users are urged to update to this release. As usual, assistance
> will be provided only for the latest release/respin.
>
>      The FLUKA developers
>
> # The python2 version of Flair is frozen and no effort will be made to
>  fix still existing problems. If possible, migrate to the python3 version
>
>
> Available FLUKA files:
>
>   fluka2023.3-data.tar.gz               data files required by all
> versions
>                                         (changed wrt previous releases!!)
>
>   Linux:
>
>   fluka-2023.3-0.i686.rpm                          rpm 32/64bit  g77
>   fluka-2023.3-0.x86_64.rpm                        rpm gfortran 13.2,
> glibc2.37
>   fluka2023.3-linuxAA.tar.gz                           32/64bit  g77
>   fluka2023.3-linux-gfor64bit-9.4-glibc2.17-AA.tar.gz  gfortran  9.4,
> glibc2.17
>   fluka2023.3-linux-gfor64bit-10.3-glibc2.32-AA.tar.gz gfortran 10.3,
> glibc2.32
>   fluka2023.3-linux-gfor64bit-11.4-glibc2.35-AA.tar.gz gfortran 11.4,
> glibc2.35
>   fluka2023.3-linux-gfor64bit-12.3-glibc2.36-AA.tar.gz gfortran 12.3,
> glibc2.36
>   fluka2023.3-linux-gfor64bit-13.2-glibc2.37-AA.tar.gz gfortran 13.2,
> glibc2.37
>
>   MAC arm64
>
>   fluka2023.3-macarm-gfor64bit-12.3-AA.tar.gz          gfortran 12.3
>
>   MAC intel
>
>   fluka2023.3-mac-gfor64bit-11.3-AA.tar.gz             gfortran 11.3
>   fluka2023.3-mac-gfor64bit-12.2-AA.tar.gz             gfortran 12.2
>
>
>
>
> __________________________________________________________________________
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>
>
>
>


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Received on Wed Sep 13 2023 - 23:06:01 CEST

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