亚微米空间分辨率的细粒核乳剂中子探测器

Physics Procedia Pub Date : 2017-01-01 DOI:10.1016/j.phpro.2017.06.031

N. Naganawa , S. Awano , M. Hino , M. Hirose , K. Hirota , H. Kawahara , M. Kitaguchi , K. Mishima , T. Nagae , H.M. Shimizu , S. Tasaki , A. Umemoto

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引用次数: 6

摘要

我们将6Li掺入细粒核乳剂中，研制出亚微米空间分辨率的中子探测器。暴露于热中子后，观察到中子捕获事件的轨迹。探测器的空间分辨率由其颗粒密度估算。利用探测器对冷中子的响应来测量探测效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Neutron Detector with Submicron Spatial Resolution using Fine-grained Nuclear Emulsion

We developed a neutron detector with submicron spatial resolution by incorporating ⁶Li into a fine-grained nuclear emulsion. Upon exposure to thermal neutrons, tracks from neutron capture events were observed. The detector spatial resolution was estimated from their grain density. Detection efficiency was measured using the detector response to cold neutrons.

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Physics Procedia

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