Low-level radiation measurement system with magnetically levitated electrode ionization chamber detector

T. Kawaguchi, K. Futagami, M. Matoba, G. Wakabayashi, Nobuo Ikeda, Yusuke Uozumi, N. Yamanaka, M. Kaneko

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抄録

An automatic system was developed for the measurement of radiation using a magnetically levitated electrode ionization chamber. The system was used to measure background and 40 K gamma ray dose rates. The background dose rate measurement demonstrated high sensitivity and reliability of the system, and a low-level 40K gamma ray dose rate was successfully measured. For the case of a 30-minute measurement, the detection limit of the system is 13 nGy/h. This measurement system will be useful as an area monitor to measure space dose rates.

元の言語英語
記事番号1684101
ページ(範囲)2276-2280
ページ数5
ジャーナルIEEE Transactions on Nuclear Science
53
発行部数4
DOI
出版物ステータス出版済み - 8 1 2006

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Ionization chambers
radiation measurement
ionization chambers
Dosimetry
Detectors
Radiation
dosage
Electrodes
electrodes
detectors
Gamma rays
gamma rays
monitors
sensitivity
radiation

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Electrical and Electronic Engineering

これを引用

Low-level radiation measurement system with magnetically levitated electrode ionization chamber detector. / Kawaguchi, T.; Futagami, K.; Matoba, M.; Wakabayashi, G.; Ikeda, Nobuo; Uozumi, Yusuke; Yamanaka, N.; Kaneko, M.

:: IEEE Transactions on Nuclear Science, 巻 53, 番号 4, 1684101, 01.08.2006, p. 2276-2280.

研究成果: ジャーナルへの寄稿記事

Kawaguchi, T. ; Futagami, K. ; Matoba, M. ; Wakabayashi, G. ; Ikeda, Nobuo ; Uozumi, Yusuke ; Yamanaka, N. ; Kaneko, M. / Low-level radiation measurement system with magnetically levitated electrode ionization chamber detector. :: IEEE Transactions on Nuclear Science. 2006 ; 巻 53, 番号 4. pp. 2276-2280.
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