Spot 18F positron source electro-deposited on a graphite rod

Fuminori Saito, Yasuyuki Nagashima, Toshikazu Kurihara, Ichiro Fujiwara, Ren Iwata, Naoki Suzuki, Yoshiko Itoh, Akira Goto, Toshio Hyodo

    研究成果: Article査読

    9 被引用数 (Scopus)

    抄録

    2.2 GBq of 18F (half-life 110 min) was effectively deposited on a graphite electrode of diameter 3 or 5 mm. The fraction of the electro-deposited 18F was as high as 97% of the total 18F produced in the solution. The fraction of the positrons emitted out of the electrode was 44% of the total β+. Thus, as much as 36% of the β+ from the produced 18F is available for the source of slow positron beams.

    本文言語English
    ページ(範囲)491-494
    ページ数4
    ジャーナルNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
    450
    2
    DOI
    出版ステータスPublished - 2000 8月 11

    ASJC Scopus subject areas

    • 核物理学および高エネルギー物理学
    • 器械工学

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