Neutron Sources and Facilities
Neutron Sources and Facilities
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DOI：
10.1007/978-0-387-78693-3_2
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发表时间：
2009-01-01
期刊：
影响因子：
--
通讯作者：
Crawford, K.
中科院分区：
文献类型：
--
作者：
Arai, M.;Crawford, K.
本章简要概述了可用于成像应用的中子源类型，主要关注高通量源，例如反应堆或散裂源，但也包括基于放射性衰变或小型加速器的小型或便携式中子源。尽管迄今为止进行的几乎所有中子成像研究都使用便携式或基于反应堆的中子源，但散裂源在未来将变得越来越重要。他们的设计不太为人所知，而且有些复杂，因此本章重点介绍它们。
This chapter provides a brief survey of the types of neutron Sources that are available for imaging applications, primarily focusing on high-flux sources Such as reactors or spallation sources but also including smaller or portable Sources based on radioactive decay or small accelerators. Although nearly all neutron imaging studies performed so far have used portable or reactor-based sources, spallation Sources will be of increasing importance in the future. Their designs are less familiar and somewhat more complex, so the chapter concentrates on them.