Selectively excited X-ray emission spectra of N-2

被引：69

作者：

Glans, P ^{[1
]}

Skytt, P ^{[1
]}

Gunnelin, K ^{[1
]}

Guo, JH ^{[1
]}

Nordgren, J ^{[1
]}

机构：

[1] UNIV UPPSALA,DEPT PHYS,S-75121 UPPSALA,SWEDEN

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1996年 / 82卷 / 03期

关键词：

homonuclear diatomic molecules; X-ray emission spectra; N-2;

D O I：

10.1016/S0368-2048(96)03065-4

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Resonant and non-resonant X-ray emission spectra of N-2 are presented. The role of the parity selection rule in the case of homonuclear diatomic molecules is discussed thoroughly and illustrated by the X-ray emission spectra. We also discuss how the parity selection rule and the angular anisotropy of the resonant X-ray emission may affect intensities in a fluorescence yield measurement of N-2. Simulated vibrational band profiles calculated using the lifetime-vibrational interference formula are found to be in excellent agreement with the experimental emission bands.

引用

收藏

页码：193 / 201

页数：9

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