2021 Annual Meeting

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Oral presentation

IV. Nuclear Plant Technologies » 404-1 Techniques for Non-Proliferation, Safeguards and Nuclear Security

[2G09-11] Nuclear Security Technology

Thu. Mar 18, 2021 2:45 PM - 3:40 PM Room G (Zoom room 7)

Chair: Sagara Hiroshi (Tokyo Tech)

2:45 PM - 3:00 PM

[2G09] Validation of Uranium Age-dating Method for Nuclear Forensics with Uranium Standards

*Yoshiki Matsui1, Yuji Umino1, Nobuo Shinohara1, Yoshiki Kimura1 (1. JAEA)

Keywords:Nuclear security, Nuclear forensics, Uranium age-dating, 230Th/234U ratio

Integrated Support Center for Nuclear Nonproliferation and Nuclear Security (ISCN) of JAEA has been conducting uranium age-dating for nuclear forensics. In this paper, we report the results of uranium age-dating on uranium standards to verify the applicability of the age-dating method.