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首页> 外文期刊>Journal of Experimental and Theoretical Physics >Production of heavy atomic clusters upon interaction of laser radiation with matter
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Production of heavy atomic clusters upon interaction of laser radiation with matter

机译：激光辐射与物质相互作用产生重原子团簇

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摘要

The results of an investigation of the formation of Pb, Th, and U clusters over a broad range of numbers of atoms (from a few atoms to macroparticles) upon interaction of high-power pulsed laser radiation with matter are presented. Clusters of fissionable elements are studied for the first time. A setup for determining the yield of clusters and the number of atoms in them, which is based on the use of several different methods (laser resonance fluorescence, time-of-flight measurements, and counting the number of tracks of fission fragments from the cluster nuclei), is described. The dependence of the yield of clusters with various numbers of atoms on the conditions for their formation is discussed.
机译：提出了在高功率脉冲激光辐射与物质相互作用时，在大范围的原子数（从几个原子到大粒子）上形成Pb，Th和U团簇的研究结果。首次研究了可裂变元素簇。一种用于确定团簇的产率及其中原子数的设置，该设置基于几种不同方法的使用（激光共振荧光，飞行时间测量以及计算来自团簇的裂变碎片的轨道数）核）。讨论了具有不同原子数的簇的产率对它们形成条件的依赖性。

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