腔靶X射线辐射对称特性实验观测
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摘要: 在“神光”装置上用两种特殊结构的实验靶型,通过两个不同方位的诊断孔观测腔内壁X光再辐射的空间能谱结构和X光辐射总量,分别研究了与激光第一打击面完全对称和不对称的腔内壁(两个被观测位置相差90° )X光辐射能谱和辐射能量的对称性,并对测量结果进行了简要的分析讨论。Abstract: The experiments are carried out at “Shengguang” laser facility with two special targets. The X ray radiation symmetry in hohlraum targets is investigated by observing the X ray spectra and radiation energy in different aspects. A brief discussion about the measurements is performed.
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Key words:
- cyllindrical cavity target /
- laser –produced plasma /
- radiation symmekry
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