Rovibronic molecular line list for the N2(C3 Πu - B3 Πg) second positive system

被引：4
作者：
Jans, E. R. [1 ]
机构：
[1] Sandia Natl Labs, 1515 Eubank Blvd SE, Albuquerque, NM 87123 USA
来源：
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2024年 / 312卷
关键词：
Second positive system; Spectral modeling; Optical diagnostics; Line list; RADIATIVE TRANSITION-PROBABILITIES; RESOLUTION FOURIER SPECTROMETRY; FRANCK-CONDON FACTORS; N-2; NITROGEN; SPECTRUM; N-14(2); STATES; COEFFICIENTS; C-3-PI-U;
D O I：
10.1016/j.jqsrt.2023.108809
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A line list for the N-2 second positive system, B-3 Pi(g) - C-3 Pi(u), has been compiled using the PGOPHER spectral simulation software. The line list extends the number of vibrational states of the B-3 Pi(g) up to nu = 29 and a maximum rotational state of J = 150 for simulation temperatures up to 7000 K. New electronic-vibrational transition moments were calculated using refined potential energy curves and a transition dipole moment with the DUO software. Comparisons to experimental data and the SPECAIR software have been used to validate the new line list. The results are available in ASCII ExoMol .state and .trans files and as a PGOPHER input file for use in spectral analysis.
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页数：7
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