Developing delayed gamma-ray spectroscopy for reprocessing plant nuclear safeguards; Fissile nuclide content analysis

Rodriguez, D. C.; Abbas, K.*; 小泉 光生; Lee, H.-J.; Nonneman, S.*; Pedersen, B.*; Rossi, F.; 高橋 時音

Proceedings of 2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) (Internet), 3 Pages, 2021/10

https://doi.org/10.1109/NSS/MIC44867.2021.9875724

Under the MEXT subsidy for the promotion of nuclear security related improvement, we will describe our efforts of Delayed Gamma-ray Spectroscopy for application toward spent nuclear fuel in reprocessing plants. This talk in the set of presentations will focus on the latest and new results of the JAEA/ISCN analysis development. In particular it will describe comparisons between the JAEA/ISCN DGS Monte Carlo and other simulation packages with measured spectra collected in collaboration with the EC/JRC.