【摘要】 介绍了“神光－Ｉ”ＩＣＦ实验中硬Ｘ射线发射角分布实验观察结果，做了简单讨论并与国外同类实验结果做了比较。更多还原

【Abstract】 This paper introduced the experiment results of the angular distribu-tion of the hard X-ray emitted from the kinds of ICF targets in the“Shengguang-I”ex periments. The reS ults contribute to know the generation mechanism and spacial distribution of the superthermal electrons in laser-produced plasma.更多还原