加速器質量分析によるウラン236の分析

中小司 和広; 松崎 浩之; 三宅 泰斗; 本多 真紀; 坂口 綾

doi:10.14862/geochemproc.61.0_226

Abstracts of Annual Meeting of the Geochemical Society of Japan

Session ID : 3C20

DOI https://doi.org/10.14862/geochemproc.61.0_226

Conference information

Host: Abstracts of Annual Meeting of the Geochemical Society of Japan

Development of 236U-AMS at MALT, The University of Tokyo

*Kazuhiro Nakashoji, Hiroyuki Matsuzaki, Yasuto Miyake, Maki Honda, Aya Sakaguchi

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Keywords: Accelerator Mass Spectrometry, Uranium-236

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

Uranium 236 is useful to estimate the origin of the uranium, i.e., whether it is natural or it is from nuclear fuel. Also, 236U/238U isotope system is expected to be new environmental tracer. For the detection of 236U with wide range of 236U/238U isotopic ratio, Accelerator Mass Spectrometry is needed. Thus the development 236U-AMS system was started at MALT, The University of Tokyo.

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