波紋
Online ISSN : 1884-636X
Print ISSN : 1349-046X
ISSN-L : 1349-046X
23 巻, 3 号
選択された号の論文の11件中1~11を表示しています
受賞記事
サイエンス記事
  • パーカー ジョセフ ドン, 原田 正英, 服部 香里, 岩城 智, 株木 重人, 岸本 祐二, 窪 秀利, 黒澤 俊介, 松岡 佳大, 身内 ...
    2013 年 23 巻 3 号 p. 218-222
    発行日: 2013年
    公開日: 2018/11/14
    ジャーナル フリー

    We have developed a prototype time-resolved neutron imaging detector employing a micro-pattern gaseous detector known as the micro-pixel chamber (μPIC) coupled with a field-programmable-gate-array-based data acquisition system. Our detector system combines 100μm-level spatial and sub-μs time resolutions with a low gamma sensitivity of less than 10-12 and high data rates, making it well suited for applications in neutron radiography at high-intensity, pulsed neutron sources. In the present paper, we introduce the detector system and present several test measurements performed at NOBORU (BL10), J-PARC to demonstrate the capabilities of our prototype. We also discuss future improvements to the spatial resolution and rate performance.

入門講座「中性子実験装置(定常炉編)」
feedback
Top