کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5427740 | 1508640 | 2016 | 7 صفحه PDF | دانلود رایگان |
- Global modeling of 15N216O line positions in the 4-12,516Â cmâ1 spectral range.
- Accuracy of modeling is about 0.001Â cmâ1.
- Room temperature 15N216O line list for natural abundance and 10â30Â cm/molecule intensity cutoff.
The global modeling of 15N216O line positions in the 4-12,516Â cmâ1 region has been performed using the polyad model of effective Hamiltonian. The effective Hamiltonian parameters were fitted to the line positions collected from an exhaustive review of the literature. The dimensionless weighted standard deviation of the fit is 1.31. The fitted set of 109 parameters allowed reproducing more than 18,000 measured line positions with an RMS value of 0.001Â cmâ1. A line list was calculated for a reference temperature 296Â K, natural abundance (1.32Ã10â5), and an intensity cutoff 10â30Â cm/molecule. The line list is based on the fitted set of the effective Hamiltonian parameters for 15N216O obtained in this work and the effective dipole moment parameters of the 15N216O and 14N216O isotopologues. Accurate values of the 15N216O total partition function are also given.
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Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 175, May 2016, Pages 1-7