On-line evaluation of spatial dose-distribution by using a 15m-long plastic scintillation-fiber

A. Nohtomi, N. Sugiura, T. Itoh, S. Imamichi, T. Torii, H. Noma

研究成果: Contribution to conferencePaper査読

抄録

A 15m-long plastic scintillation fiber (PSF) detector has been applied to the on-line evaluation of spatial dose-distribution inside the room of alow power research-reactor. It was found that the present PSF detector has enough performance as the real-time measurement system whichis not only quick and simple but also reliable for monitoring use inthat situation. Such application may bealso useful at the medical fields which routinely use radio isotopes for diagnosis purposes (suchas PET facility). From the present observation, it seems that the practically-acceptable maximum limit of PSF length isat most15 m. More than this, the severe signal reduction brings unavoidable difficulties for the following signal processing.

本文言語英語
ページ11-19
ページ数9
出版ステータス出版済み - 12 1 2008
外部発表はい
イベント22nd Workshop on Radiation Detectors and Their Uses - Tsukuba, Ibaraki, 日本
継続期間: 2 5 20082 7 2008

その他

その他22nd Workshop on Radiation Detectors and Their Uses
国/地域日本
CityTsukuba, Ibaraki
Period2/5/082/7/08

All Science Journal Classification (ASJC) codes

  • 器械工学

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