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Submillimeter-Wave Spectroscopy of CO in the a3Π State

✍ Scribed by Akira Wada; Hideto Kanamori

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
171 KB
Volume
200
Category
Article
ISSN
0022-2852

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✦ Synopsis

Submillimeter-wave absorption spectrum of CO in electronically excited a 3 ⌸ state was observed in the 540 -830 GHz region by using a phase-locked BWO spectrometer. New rotational transitions up to J ϭ 9-8 in the vibrational excited states up to v ϭ 5 were analyzed accompanied with previous observations in the RF and millimeter-wave regions. A multivibrational states fit among aЈ 3 ⌺ ϩ (v ϭ 0-3) and a 3 ⌸ (v ϭ 0-7) states was performed in order to analyze overall perturbation between the a 3 ⌸ and aЈ 3 ⌺ ϩ states. As a result, the deperturbed rotational parameters were derived precisely to improve the RKR potential.

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