S.Y. Lin, R.J. Zhou, K. K. Artemev, J.Z. Zhang, J.L. Zhao, G.Q. Zhong
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引用次数: 0
摘要
我们在本文中报告了单晶金刚石探测器作为 EAST 托卡马克中快中子光谱仪的开发情况。在氘-氘核聚变实验中，金刚石探测器在不使用任何中子转换器的情况下直接用于探测快中子，然后利用解卷积算法从记录的连续散射谱重建中子能谱。结果表明金刚石光谱仪能够直接用于监测 EAST 托卡马克中的快中子通量和能谱。
Development of diamond detector as fast neutron spectroscopy in the EAST tokamak
We report in this paper the development of the single
crystal diamond detector as a fast neutron spectroscopy in the EAST
tokamak. The diamond detector is used to detect the fast neutron
directly without any neutron converter during the
deuterium-deuterium fusion experiment, then the neutron energy
spectrum is reconstructed from the recorded continuous scattered
spectrum by using a deconvolution algorithm. The results indicate
the capability of the diamond spectroscopy which can be used
directly to monitor the fast neutron flux and energy spectrum in the
EAST tokamak.
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