Deconvolution of atomic photoabsorption spectra: A match between theory and experiment

被引：3
|
作者：
Chang, TN [1 ]
Luo, YX
Fung, HS
Yih, TS
机构：
[1] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA
[2] Natl Cent Univ, Dept Phys, Chungli 320, Taiwan
来源：
JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2001年 / 48卷 / 03期
关键词：
atomic photoabsorption spectra; deconvolution;
D O I：
10.1002/jccs.200100053
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We present in this paper an extension of a recently proposed deconvolution procedure to compare directly the theoretical and experimental spectrum of a doubly excited ultra-narrow and nearly symmetric resonance in atomic photoabsorption. Our discussion is based on a set of analytical relations in terms of the variations of i) the ratio between the resonance width Gamma and the experimental energy resolution Omega in the limit when Gamma/Omega much less than 1 and ii) the column density nl of the media in a photoabsorption experiment.
引用
收藏
页码：347 / 351
页数：5
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