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Development of high precision AMS system

Development of high precision AMS system
高精度AMS系统开发
批准号:
23300320
负责人:
TOKANAI Fuyuki
金额:
$11.15万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31

项目摘要

项目成果

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中文摘要
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英文摘要
Accelerator mass spectrometry (AMS) is a method of measuring extremely low ratios of isotopes in a very small sample of less than 1 mg. In particular, AMS measurements for 14C, which has a half-life of 5730 years, have been widely utilized for radiocarbon dating in various fields such as archaeology, environmental science, geology, medical and pharmaceutical areas, and space and earth sciences. The performance tests of the YU-AMS system were carried out by measuring the standard and dendrochronology samples. The results show that the YU-AMS system enables the precise and stable measurements of 14C concentration for these samples.
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会议论文
^<14>Cをプローブとした AMS研究の新展開
以^<14>C为探针的AMS研究新进展
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Yoshida, L. & Kurita, K., 郡司明子, 門叶 冬樹]
通讯作者: 門叶 冬樹
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [T.Kurisaki, D.Tanaka, Y.Inoue, H.Wakita, B.Minofar, S.Fukuda, S.Ishiguro, and Y.Umebayashi, H. Sakurai et al.,]
通讯作者: H. Sakurai et al.,
DOI: 10.2458/azu_js_rc.55.16263
发表时间: 2013
期刊: Yamagata University, Radiocarbon
影响因子: --
作者: [F. Tokanai, K. Kato, et al]
通讯作者: et al
DOI: 10.3769/radioisotopes.61.469
发表时间: 2012
期刊: Radioisotopes
影响因子: --
作者: [Katoh Kazuhiro;T. Fuyuki;Anshita Minoru;Sakurai Hirohisa]
通讯作者: Katoh Kazuhiro;T. Fuyuki;Anshita Minoru;Sakurai Hirohisa
14
    Development of gaseous PMT with new glass material
    • 批准号:
      25610048
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.5万
    • 财政年份:
      2013
    • 负责人:
      TOKANAI Fuyuki
    • 依托单位:
    海外基金