Description of metastable states in the asymptotic line shape theory

被引:0
|
作者
Klimeshina, Tatyana E. [1 ]
Rodimova, Olga B. [1 ]
机构
[1] SB RAS, Inst Atmospher Opt, Tomsk 634021, Russia
关键词
continuum absorption; water vapour; spectral line wings; quasi-bound dimers; molecular collisions; ABSORPTION;
D O I
10.1117/12.2074999
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
A line-by-line calculation of the continuum absorption coefficient in the 1600 and 3600 cm(-1) water vapor bands with the line wing shape corresponding to asymptotic line shape theory is presented. The calculation results agree closely with quasi-bound dimer absorption estimates made in the context of a dimer hypothesis. An examination of the classical part of the problem at hand enables the fraction of the quasi-bound dimers to be estimated.
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页数:6
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