Multipole effects to the opacity of hot dense gold plasma

被引：0
|
作者：
Zeng L. [1 ]
Jin F.-T. [1 ]
Yuan J.-M. [1 ]
机构：
[1] Department of Physics, National University of Defense Technology
来源：
Frontiers of Physics in China | 2006年 / 1卷 / 4期
基金：
中国国家自然科学基金;
关键词：
Multipole effects; Opacity; Plasma;
D O I：
10.1007/s11467-006-0043-7
中图分类号：
学科分类号：
摘要：
The contributions of the multipole transitions to the opacity of hot dense gold plasma are taken into account by using an average-atom model. The influences of the E2, E3 and E4 transitions on the Rosseland opacity are studied, respectively. Comparisons with Miao's calculation have been made. It shows that using the Taylor series to account for the multipole transitions is no longer valid since ik • r is not much smaller than the unit when the photon energy goes very high. © Higher Education Press 2006.
引用
收藏
页码：490 / 494
页数：4
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