Transaction of 2020 Annual Meeting of Atomic Energy Society of Japan
Volume, Number, Page
Published date
Mar. 16, 2020
Publisher
Japanese:
日本原子力学会
English:
Atomic Energy Society of Japan
Conference name
Japanese:
日本原子力学会 2020年春の年会
English:
2020 Annual Meeting of Atomic Energy Society of Japan
Conference site
Japanese:
福島市
English:
Fukushima
Abstract
Uncertainty evaluation of transmutation characteristics due to errors in neutron capture cross sections of LLFP nuclides is an important issue in the design of an innovative long-lived fission product (LLFP) transmutation system utilizing fast reactors. By using the error of neutron capture cross section estimated using a T6 system, the uncertainty of the reaction rate of the LLFP nuclides has been analyzed on the transmutation target assembly enabling high transmutation efficiency.