A CCD-based pixel detector with micron spatial resolution for ultra cold neutrons

Go Ichikawa, Shinsuke Kawasaki, Sachio Komamiya, Yoshio Kamiya, Tomoyuki Sanuki, Hirohiko M. Shimizu, Masahiro Hino, Masaaki Kitaguchi

研究成果: Conference contribution

抜粋

We have developed a pixel detector for ultra-cold neutrons using a commercial CCD. In order to detect neutrons, a thin neutron converting layer is directly formed on the CCD surface. The detection efficiencies for cold, very-cold and ultra-cold neutrons are measured to be 1.7%, 4.05 ± 0.08 ± 0.12% and 40.6 ± 0.7 ± 2.8%, respectively. The spatial resolutions were measured to be 2.9 ± 0.1 μm for horizontal direction and 4.4 ± 0.2 μm for vertical direction. The vertical and horizontal directions are determined by the charge transfer mechanism of CCDs. The details of the pixel detector and its performance tests are described.

元の言語English
ホスト出版物のタイトル2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009
ページ1619-1622
ページ数4
DOI
出版物ステータスPublished - 2009 12 1
イベント2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009 - Orlando, FL, United States
継続期間: 2009 10 252009 10 31

出版物シリーズ

名前IEEE Nuclear Science Symposium Conference Record
ISSN(印刷物)1095-7863

Conference

Conference2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009
United States
Orlando, FL
期間09/10/2509/10/31

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Radiology Nuclear Medicine and imaging

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  • これを引用

    Ichikawa, G., Kawasaki, S., Komamiya, S., Kamiya, Y., Sanuki, T., Shimizu, H. M., Hino, M., & Kitaguchi, M. (2009). A CCD-based pixel detector with micron spatial resolution for ultra cold neutrons. : 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009 (pp. 1619-1622). [5402255] (IEEE Nuclear Science Symposium Conference Record). https://doi.org/10.1109/NSSMIC.2009.5402255