Atomic displacement cross-sections for neutron irradiation of materials based on arc-dpa and NRT models with JEFF-4, ENDF/B-VIII.1, JENDL-5, and TENDL-2023 data

Abstract

Datei-Upload durch TIB Atomic displacement cross-sections for a detailed assessment of radiation damage rates were calculated for materials from lithium to bismuth using the arc-dpa and NRT models with data from the JEFF-4, ENDF/B-VIII.1, JENDL-5 (with updates through July 2024), and TENDL-2023 (August 2024) libraries over neutron energies from 10−5 eV to the highest available energies. Where necessary, the cross-sections derived from each library were extended to 200 MeV using TENDL-2023 and earlier TENDL releases. The displacement cross-sections obtained from JEFF-4 were provided with covariance matrices. The prepared data in ENDF-6 and ACE formats, along with their accompanying illustrations, are available at:https://bwsyncandshare.kit.edu/s/83HW426X4XQEQwZ