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首页> 外文会议>International Conference on Atomic Processes in Plasmas >K-a X-ray Thomson Scattering From Dense Plasmas
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K-a X-ray Thomson Scattering From Dense Plasmas

机译：k-a x射线汤姆森散落着致密的等离子体

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Spectrally resolved Thomson scattering using ultra-fast K-α x rays has measured the compression and heating of shocked compressed matter. The evolution and coalescence of two shock waves traveling through a solid density LiH target were characterized by the elastic scattering component. The density and temperature at shock coalescence, 2.2 eV and 1.7×10~(23)cm~3, were determined from the plasmon frequency shift and the relative intensity of the elastic and inelastic scattering features in the collective scattering regime. The observation of plasmon scattering at coalescence indicates a transition to the dense metallic state in Lill. The density and temperature regimes accessed in these experiments are relevant for inertial confinement fusion experiments and for the study of planetary formation.
机译：使用超快速k-αx射线的光谱分辨的汤逊散射测量了震动压缩物的压缩和加热。通过固体密度LIH靶行进的两个冲击波的演化和聚结的特征在于弹性散射组分。冲击聚结的密度和温度，2.2eV和1.7×10〜（23）cm〜3的频率换档和集体散射方案中的弹性和非弹性散射特征的相对强度确定。在聚结处的等离子体散射观察表明落叶中的致密金属状态过渡。这些实验中获得的密度和温度制度与惯性监禁融合实验相关，以及行星形成的研究。

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