Polarized angular-dependent reflectivity and density-dependent profiles of shock-compressed xenon plasmas.

Polarized angular-dependent reflectivity and density-dependent profiles of shock-compressed xenon plasmas.
复制标题

冲击压缩氙等离子体的偏振角相关反射率和密度相关分布

DOI:
10.1103/physreve.99.043202
复制
发表时间:
2019
期刊:
Physical review. E
影响因子:
--
通讯作者:
Y. A. Omarbakiyeva
Y. A. Omarbakiyeva
中科院分区:
--
文献类型:
--
作者:
Y. Zaporozhets;V. Mintsev;V. Fortov;H. Reinholz;G. Röpke;S. Rosmej;Y. A. Omarbakiyeva

文献摘要

参考文献

被引文献

相似文献

本文给出了在10-12 GPa压力下大入射角冲击压缩氙等离子体反射率的新数据。此外,还在不同密度下进行了测量。这些数据可以分析整个冲击波阵面的自由电子密度分布。假设一个费米样的密度分布,前层的宽度推断。计算了偏振波的反射系数。原子的影响,这是考虑到碰撞频率的水平,证明是必不可少的反射过程的理解。随后,一个独特的密度分布是足够的,以获得良好的协议与实验数据在不同的入射角,并在所有调查的光学激光频率。不同密度的反射率测量允许确定冲击波前的等离子体参数的密度分布的依赖性。结果,发现前层的宽度随着密度的降低而增加。
New data for the reflectivity of shock-compressed xenon plasmas at pressures of 10–12 GPa at large incident angles are presented. In addition, measurements have been performed at different densities. These data allow to analyze the free-electron density profile across the shock wave front. Assuming a Fermi-like density profile, the width of the front layer is inferred. The reflectivity coefficients for the- and-polarized waves are calculated. The influence of atoms, which was taken into account on the level of the collision frequency, proves to be essential for the understanding of the reflection process. Subsequently, a unique density profile is sufficient to obtain good agreement with the experimental data at different incident angles and at all investigated optical laser frequencies. Reflectivity measurements for different densities allow to determine the dependence of shock-front density profiles on the plasma parameters. As a result, it was found that the width of the front layer increases with decreasing density.
DOI: 10.1063/1.4801447
发表时间: 2013-04
期刊: Physics of Plasmas
影响因子: 2.2
作者:
M. Dieckmann;H. Ahmed;G. Sarri;D. Doria;I. Kourakis;L. Romagnani;M. Pohl;M. Borghesi
通讯作者: M. Dieckmann;H. Ahmed;G. Sarri;D. Doria;I. Kourakis;L. Romagnani;M. Pohl;M. Borghesi
冲击压缩氙等离子体的反射率
DOI: --
发表时间: 2002
期刊:
影响因子: --
作者:
H. Reinholz;G. Roepke;A. Wierling;V. Mintsev;V. Gryaznov
通讯作者: V. Gryaznov
基于氙等离子体有效相互作用势的光学反射率
DOI: 10.1002/ctpp.201700104
发表时间: 2017
影响因子: 1.6
作者:
E. O. Shalenov;S. Rosmej;H. Reinholz;G. Röpke;K. N. Dzhumagulova;T.S. Ramazanov
通讯作者: T.S. Ramazanov
兆巴压力范围内冲击压缩气体的状态方程
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者:
V. Gryaznov;I. Iosilevskiy;V. Fortov
通讯作者: V. Fortov
DOI: 10.1002/ctpp.200510034
发表时间: 2005-01-01
影响因子: 1.6
作者:
Desjarlais, MP
通讯作者: Desjarlais, MP