PHOTON ESCAPE PROBABILITIES FOR STARK-BROADENED LYMAN SERIES LINES

被引：19

作者：

WEISHEIT, JC

机构：

[1] Lawrence Livermore Laboratory, University of California, Livermore

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1979年 / 22卷 / 06期

关键词：

D O I：

10.1016/0022-4073(79)90047-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A simple formula is derived for the escape probability of photons in optically thick resonance lines of hydrogenic ions. The result is valid whenever quasi-static Stark broadening predominates in the line wings, a condition that is satisfied in most laser-produced plasmas. In contrast to impact (Lorentzian) broadening, Stark broadening tends to decrease the probability of photon escape as the plasma density increases. © 1979.

引用

页码：585 / 588

页数：4

共 9 条

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