FISPACT-II version 5.0 (May 2021) has been released. This version updates many aspects, corrects several bugs, and has benefitted from improved testing. It includes new keywords to support the functionality of library compression and nuclear reaction-data interrogation within the code

The TENDL-2019 neutron-induced cross section data at 294 K in the 1102 group structure ENDF-6 format files are available directly from tendl19data.tar.bz2 The compressed file is approximately 1.2 Gb in size. Please note that this includes: —-> 1102 group cross sections for 29

The CENDL-3.2 neutron-induced cross section data in the 1102 group structure ENDF-6 format files are available directly from: cendl32data.tar.bz2 The compressed file is approximately 270 Mb in size. It is recommended that users install the uncompressed files within their FISPACT-II in

The most recent FISPACT-II version 4.0 is now also available from the Radiation Safety Information Computational Center (RSICC) as RSICC CODE PACKAGE CCC-836: “FISPACT-II 4.0 & TENDL-2017, -2015, -2014, ENDF/B-VIII.0,-VII.1, JENDL-4.0, JEFF-3.3,-3.2, CENDL-3.1, HEIR-0.1, HE

The most recent FISPACT-II version 4.0 (February 2018) has been released through the OECD-NEA Data Bank as: NEA-1890 FISPACT-II, Inventory Simulation Platform for Nuclear Observables and Materials Science http://www.oecd-nea.org/tools/abstract/detail/nea-1890/ Please note that licence

FISPACT-II version 4.0 (February 2018) has been released. This includes the addition of several new, major features including an increase in the incident energy from 200 MeV to 1 GeV using the new High-Energy INCL-based Residual (HEIR) library, a new JSON output format, post-processin

The most recent FISPACT-II version 3-20 (December 2016) has been released through the OECD-NEA Data Bank as: NEA-1890 FISPACT-II, Inventory Simulation Platform for Nuclear Observables and Materials Science http://www.oecd-nea.org/tools/abstract/detail/nea-1890/ Please note that licenc

FISPACT-II version 3-20-00 (December 2016) has been released. This includes the addition of several new, major features including enhanced energy-dependent fission yield treatment, depletion uncertainty, new graphical outputs, free gamma source discretisations, arbitrary incident part

FISPACT-II version 3-00-00 (October 2015) has been released through the US ORNL RSICC as: RSICC CODE PACKAGE CCC-836 FISPACT-II Release-3-00-00 https://rsicc.ornl.gov/codes/ccc/ccc8/ccc-836.html Please note that licences obtained through RSICC have various restrictions. Licences witho

FISPACT-II version 3-00-00 (October 2015) has been released through the OECD-NEA Data Bank as: NEA-1890 FISPACT-II, Inventory Simulation Platform for Nuclear Observables and Materials Science http://www.oecd-nea.org/tools/abstract/detail/nea-1890/ Please note that licences obtained th