Charge Correlations in Plasma Line Broadening

被引：0
|
作者：
Wrighton, Jeffrey M. [1 ]
Dufty, James W. [1 ]
机构：
[1] Univ Florida, Dept Phys, Gainesville, FL 32611 USA
来源：
SPECTRAL LINE SHAPES VOL 15 | 2008年 / 1058卷
关键词：
charge correlations; plasma line shapes; microfields; electron broadening;
D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The traditional theory of plasma line broadening is re-examined to correct for phenomenological assumptions regarding charge correlations. Conditions for static ions are assumed, and the ion microfield distribution is introduced without neglecting ion-electron correlations, and with a precise definition for the ion field at the radiator. Radiator and plasma subsystems are defined so as to make a second order calculation of electron broadening valid for the case of high Z radiators. The electron broadening operator is identified in terms of the fluctuation of the electron density at the radiator. averaged over the entire plasma constrained by a given value for the ion microfield.
引用
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页码：40 / 42
页数：3
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