Status of development and planning activities on CANS in Korea
Status of development and planning activities on CANS in Korea
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DOI：
10.3233/jnr-210017
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发表时间：
2021-01-01
影响因子：
1.1
通讯作者：
Bakhtiari, Mahdi
中科院分区：
文献类型：
--
作者：
Lee, Chang-Hee;Moon, Myungkook;Bakhtiari, Mahdi
本报告审查了韩国紧凑型加速器中子源开发和规划活动的总体状况。在过去的十年中，对CANS技术开发和应用的需求显着增加，并被科学，工程和工业部门广泛接受。自2016年秋季在韩国核学会的支持下举办了第一次以CANS为重点的技术研讨会以来，已有多个团体为启动项目做出了许多努力。尽管未能成功，但两个CANS项目于二零二零年新推出。一个是韩国原子能研究所（KAERI）用于工业中子成像的30 MeV回旋加速器中子源，另一个是韩国放射和医学科学研究所的BNCT技术开发。将韩国航空研究所的质子直线加速器设施扩大到200兆电子伏，以便通过产生的中子场进行半导体辐照试验的项目提案现已接近完成，将提交政府供资机构审查。简要介绍了基于Dawonsys公司质子直线加速器的BNCT CANS计划。介绍了浦项光源实验室研制的基于电子直线加速器的新型中子源的初步设想和应用目标。一项新的辐射技术国家研发战略计划及其基础设施的实施工作仍在进行之中，将通过战略规划对中子源的开发和应用采取更系统的办法。
This report reviews the overall status of the development and planning activities of compact accelerator-based neutron sources in Korea. For the last decade, the demand for the technology development and application of CANS has significantly increased, and becomes widely accepted by the science, engineering and industry sectors. Since the first technical workshop focused on CANS under the support of the Korea Nuclear Society in fall 2016, there have been numerous efforts to launch projects by several groups. Although unsuccessful, two CANS projects were newly launched in 2020. One is the 30-MeV cyclotron-based neutron source for industrial neutron imaging at the Korea Atomic Energy Research Institute (KAERI), and the other is the BNCT technology development at the Korea Institute of Radiological & Medical Sciences. A project proposal for an expansion of the proton LINAC facility at KAERI to 200 MeV for semiconductor irradiation testing through the produced neutron field is now almost complete and will be submitted to the government funding agency for review. The CANS project for BNCT based on the proton LINAC developed by the Dawonsys consortium is briefly described. The new neutron source based on electron LINAC is prepared by the Pohang Light Source laboratory, and the initial consideration and application targets are also described. A new strategic plan for national R&D on radiation technology and the enforcement of its infrastructure is still under way, and a more systematic approach to the development and application of neutron sources will be implemented through the strategic planning.