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Proceedings Paper

Band analysis, dipole moment function, and hyperfine structure of fundamental and first overtone vibration-rotation bands of HI gas
Author(s): Michael O. Bulanin; A. V. Domanskaya; I. M. Grigorev; K. Kerl
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Paper Abstract

New high-resolution experimental data are reported on the linestrengths and self-pressure-broadened Lorentzian widths for the P1(1)-P1(10), R1(0)-R1(15), and P2(13)-R2(12) vibration-rotation lines in the fundamental and the first overtone absorption bands of HI. An improved dipole moment expansion as a function of the reduced nuclear displacement is generated and compared with the available ab initio calculations. A new set of the Herman - Wallis coefficients is obtained, which is in a better agreement with theory than previously published results.

Paper Details

Date Published: 12 January 2004
PDF: 5 pages
Proc. SPIE 5311, 14th Symposium on High-Resolution Molecular Spectroscopy, (12 January 2004); doi: 10.1117/12.545193
Show Author Affiliations
Michael O. Bulanin, St. Petersburg Univ. (Russia)
A. V. Domanskaya, St. Petersburg Univ. (Russia)
I. M. Grigorev, St. Petersburg Univ. (Russia)
K. Kerl, Technische Univ. Braunschweig (Germany)


Published in SPIE Proceedings Vol. 5311:
14th Symposium on High-Resolution Molecular Spectroscopy

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