COLLISION-INDUCED ABSORPTION BY H2 PAIRS IN THE FUNDAMENTAL-BAND AT 78-K AND 298-K

被引:7
|
作者
BRODBECK, C [1 ]
NGUYENVANTHANH [1 ]
JEANLOUIS, A [1 ]
BOUANICH, JP [1 ]
机构
[1] UNIV TEXAS, AUSTIN, TX 78712 USA
来源
PHYSICAL REVIEW A | 1994年 / 50卷 / 01期
关键词
D O I
10.1103/PhysRevA.50.484
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Measurements of the binary collision-induced absorption in hydrogen gas in the fundamental band of H-2 (near 2.3 mum) are obtained at temperatures of 298 and 78 K. Agreement is observed with existing measurements and with an ab initio quantum calculation of the spectral profile which is based on the isotropic interaction approximation. The comparison suggests that such calculations may be used to generate the most reliable predictions of the binary spectra of hydrogen over the range of temperatures considered here.
引用
收藏
页码:484 / 488
页数:5
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