Development of a Sealed-Type Capillary Plate Gas Detector for Thermal Neutron Imaging

被引：2

作者：

Kondo, Haruyasu ^{[1
]}

Sugiyama, Hiroyuki ^{[1
]}

Hayashi, Masahiro ^{[1
]}

Okada, Teruyuki ^{[1
]}

Tokanai, Fuyuki ^{[2
]}

Ito, Ryutaro ^{[2
]}

Ishizawa, Satoshi ^{[2
]}

Inomata, Yuichiro ^{[2
]}

Suzuki, Kento ^{[2
]}

Tasaki, Seiji ^{[3
]}

Hirose, Masanori ^{[4
]}

Hino, Masahiro ^{[5
]}

Hanayama, Ryohei ^{[6
]}

Sumiyoshi, Takayuki ^{[7
]}

机构：

[1] Hamamatsu Photon KK, Shizuoka 4380193, Japan

[2] Yamagata Univ, Yamagata 9908560, Japan

[3] Kyoto Univ, Grad Sch Engn, Nishikyo Ku, Kyoto 6158530, Japan

[4] Kyoto Univ, Grad Sch Sci, Sakyo Ku, Kyoto 6068502, Japan

[5] Kyoto Univ, Res Reactor Inst, Kumatori, Osaka 5900494, Japan

[6] Grad Sch Creat New Photon Ind, Hamamatsu, Shizuoka 4311202, Japan

[7] Tokyo Metropolitan Univ, Hachioji, Tokyo 1920397, Japan

来源：

PLASMA AND FUSION RESEARCH | 2018年 / 13卷

关键词：

neutron detector; neutron imaging; capillary plate; micropattern gaseous detector; gas scintillation;

D O I：

10.1585/pfr.13.2406018

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A capillary plate (CP) gas detector is a type of a hole-type micropattern gaseous detector. The detector displays high spatial resolution characteristics in two-dimensional radiation detection by using a CP with a small channel pitch. In this study, a sealed-type CP gas detector for neutron imaging was developed. The detector converts the incident position of neutrons to an optical image. A novel imaging system was constructed, and it comprised the CP gas detector, an image intensifier unit, and a science-CMOS camera. The system was tested with a compact accelerator driven neutron source, "KUANS." Each signal of charged particles generated by a nuclear reaction between a neutron and a B-10 layer was obtained. The results indicated that neutron images were obtained clearly. (C) 2018 The Japan Society of Plasma Science and Nuclear Fusion Research

引用

页数：4

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