Abstract

Based on the results of numerical simulation using a nonstationary one-dimensional two-temperature radiation hydrodynamic model, the main physical processes have been analyzed that govern the formation of cylindrical plasma bunches with a nonequilibrium ionic composition containing ions of high ionization multiplicity under laser intensities of Q_L ≤ 10¹⁴ W/cm² and energies of E_L ~ 10 J/cm. The work is aimed at the creation of active media for lasers generating in the extreme ultraviolet and soft X-ray spectral ranges.

中文翻译：

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高功率激光辐射脉冲与圆柱形等离子体靶相互作用产生的高电离等离子体的动力学和非平衡离子组成

摘要

基于使用非平稳一维二维辐射流体动力学模型的数值模拟结果，分析了在激光强度为Q _L ≤ 10 ¹⁴ W/cm ²和E _L ~ 10 J/cm 的能量。这项工作旨在为在极紫外和软 X 射线光谱范围内产生的激光创建活性介质。