DYNAMIC SCREENING EFFECTS ON THE SHIFT AND THE SHAPE OF SPECTRAL-LINES

被引：2

作者：

GUNTER, S

机构：

[1] Universität Rostock, Rostock, 18051

来源：

CONTRIBUTIONS TO PLASMA PHYSICS | 1993年 / 33卷 / 5-6期

关键词：

D O I：

10.1002/ctpp.2150330532

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A many particle theory has been applied to investigate collective effects on the shift and the shape of spectral lines. It is shown that the line shift becomes nonlinear with respect to the electron density if the energy distance of the radiators levels is in the order of magnitude of the electron plasma frequency. For weakly non thermal plasmas dips on the line profile occur near the electron plasma frequency.

引用

页码：563 / 566

页数：4

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