View source for Nuclear data downloads

FISPACT-II uses a suite of nuclear data libraries, including:
<ul>
 	<li>Groupwise cross section data [xs, with incident particles n,p,d,g,a,t,h]</li>
 	<li>Radioactive decay data [decay]</li>
 	<li>Fission yield data [fy (neutron-induced, spontaneous and non-neutron-induced)]</li>
 	<li>Self-shielding probability tables [pts]</li>
</ul>
A range of different evaluations are available to download for each of these data types, corresponding to recent releases of libraries from around the world. For each group cross section library, multiple temperatures may be available. Typically, these include 293 K, 600 K and 900 K, with associated self-shielding probability tables. In addition, multiple energy group discretisations are available for a selection of libraries, including the CCFE 709 and 162 groups, UKAEA 1102 and CASMO 586. The different sublibraries available are listed in the table below with download links. In some cases, packaged versions area also available, which provide, for example, complete sets of cross section data for a given nuclear data library; but these downloads are large and a user is advised, instead, to select only those sublibraries needed for the application of interest. For more data, or data in another format, please contact the developers.
<ul>
 	<li><strong>We are excited to announce that the FISPACT-II nuclear data now links to OECD-NEA</strong> - this is under development</li>
 	<li>This is an exciting development, which we hope will increase the stability of the download page and bring new more complete data sets.</li>
</ul>



{| class="wikitable" style="width:100%;"
|-
! Library
! Description
! Download link


|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2021
| style="width:10%;" | neutron, proton, deuteron, alpha and gamma -induced cross sections and probability tables. Please redirect to the TENDL2021 page:
| style="width:10%;" | [https://tendl.web.psi.ch/tendl_2021/tar.html TENDL2021 download page]



|- style="vertical-align:top;"
| style="width:10%;" | decay_2020
| style="width:10%;" | an updated general purpose decay data library
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/decay2020.tar.bz2 decay2020.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2019
| style="width:10%;" | neutron, proton, deuteron, alpha and gamma -induced cross sections and probability tables. Please redirect to the TENDL2019 pag
| style="width:10%;" |[https://tendl.web.psi.ch/tendl_2019/tar.html TENDL2019 download page]

|- style="vertical-align:top;"
| style="width:10%;" | CENDL-3.2
| style="width:10%;" | 1102 group neutron-induced cross sections and  probability tables at 294 K
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/cendl32data.tar.bz2 cendl32data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | ENDF/B-VIII.0
| style="width:10%;" | full library: xs (n), nfy, sfy, decay, pts
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/ENDFB80data.tar.bz2 ENDFB80data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2017
| style="width:10%;" | full library: xs (n,p,d,g,a,h,t), pts
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/TENDL2017data.tar.bz2 TENDL2017data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2015
| style="width:10%;" | full library: xs (n,p,d,g,a), pts
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/TENDL2015data.tar.bz2 TENDL2015data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2014<
| style="width:10%;" | full library: xs (n,p,d,g,a), pts
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/TENDL2014data.tar.bz2 TENDL2014data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | GEFY-6.1
| style="width:10%;" | full library: Spontaneous fission yields and Neutron-induced fission yields
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/GEFY61data.tar.bz2 GEFY61data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | GEFY-5.2
| style="width:10%;" | full library: Spontaneous fission yields and Neutron-induced fission yields
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/GEFY52data.tar.bz2 GEFY52data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | GEFY-4.2
| style="width:10%;" | full library: Spontaneous fission yields and Neutron-induced fission yields
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/GEFY42data.tar.bz2 GEFY42data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | ENDF/B-VII.1
| style="width:10%;" | full library: xs (n), nfy, sfy, decay, pts
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/ENDFB71data.tar.bz2 ENDFB71data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | JENDL-5.0 - now links to the NEA git
| style="width:10%;" | full library: xs (n,a), nfy, sfy
| style="width:10%;" |[https://git.oecd-nea.org/fispact/nuclear_data/-/blob/main/jendl5data.bz2 JENDL5data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | JENDL-5.0 decay data - now links to the NEA git
| style="width:10%;" | decay library
| style="width:10%;" |[https://git.oecd-nea.org/fispact/nuclear_data/-/blob/main/jendl5dd.tar JENDL5dd.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | JENDL-4.0
| style="width:10%;" | full library: xs (n,a), nfy, sfy, decay
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/JENDL4data.tar.bz2 JENDL4data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | JEFF-3.3
| style="width:10%;" | full library: xs (n), nfy, sfy, decay, pts
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/JEFF33data.tar.bz2 JEFF33data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | JEFF-3.2
| style="width:10%;" | full library: xs (n), nfy, sfy, decay
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/JEFF32data.tar.bz2 JEFF32data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | EAF-2010
| style="width:10%;" | full library: xs, nfy, decay
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/EAF2010data.tar.bz2 EAF2010data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | decay_2012
| style="width:10%;" | general purpose decay data
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/decay.tar.bz2 decay.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | HEIR-0.1
| style="width:10%;" | 162 group high-energy proton-induced residual product cross sections
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/HEIR01data.tar.bz2 HEIR-0.1]

|- style="vertical-align:top;"
| style="width:10%;" | HEAD-2009
| style="width:10%;" | full library
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/HEAD2009data.tar.bz2 HEAD-2009]

|- style="vertical-align:top;"
| style="width:10%;" | CENDL-3.1
| style="width:10%;" | 709 group neutron-induced cross sections at 294 K
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/CENDL31data.tar.bz2 gxs-709.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | UKFY-4.2
| style="width:10%;" | Neutron-induced fission yields
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/UKFY42data.tar.bz2 UKFY42data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | UKFY-4.1
| style="width:10%;" | fission yields: (p,d,a,g)
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/UKFY41data.tar.bz2 UKFY41data.tar.bz2]

|- style="vertical-align:top;"
| style="width:10%;" | ebins
| style="width:10%;" | set of multi-group energy structures
| style="width:10%;" |[https://www.oecd-nea.org/dbdata/fispact/ebins.tar.bz2 ebins.tar.bz2]
|}


<strong>Data download for SPECTRA-PKA</strong>
<br />
SPECTRA-PKA is a command-line driven programme for calculating the expected primary knock-on atom (PKA) spectra for a given target nuclide under neutron or charged particle irradiation. See the <a href="http://fispact.ukaea.uk/wiki/Spectra-PKA" target="_blank" rel="noopener noreferrer">wiki</a> for more details. SPECTRA-PKA uses NJOY-generated recoil cross section matrices. An evolving selection of databases produced using various international reaction cross section libraries (for various incident particle types) have been pre-calculated and are available to download as compressed tar archives from:
}
<ul>
 	<li>The download server of these files is currently being redeveloped. Currently, the link(s) below will redirect to a dropbox download page.</li>
</ul>



{| class="wikitable" style="width:100%;"
|-
! Library
! Sublibrary description
! Download link

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2015
| style="width:10%;" | neutron-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2017
| style="width:10%;" | neutron-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2017
| style="width:10%;" | alpha-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2017
| style="width:10%;" | proton-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2019
| style="width:10%;" | neutron-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2023
| style="width:10%;" | neutron-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]

|- style="vertical-align:top;"
| style="width:10%;" | TENDL-2023
| style="width:10%;" | proton-induced PKA recoil matrices at 294 K
| style="width:10%;" |[https://www.dropbox.com/sh/ewvgkd0dyuhfa8m/AAAT5i7pRcoqgOy0XQVXerfsa?dl=0 download folder]
|}