Laboratory measurements of rotational transitions of lithium hydride in the far-infrared

Year: 1994

Authors: Bellini M., De Natale P., Inguscio M., Fink E., Galli D., Palla F.

Autors Affiliation: Dipartimento di Fisica, Università di Firenze and European Laboratory for Nonlinear Spectroscopy (LENS) Largo E. Fermi 2, 50125 Firenze, Italy;
Astrofisico di Arcetri Largo E. Fermi 2, 50125 Firenze, Italy

Abstract: We report laboratory frequency measurements of 14 pure rotational transitions of (LiH)-Li-7 and (LiH)-Li-6 in the fundamental and in the first two excited vibrational states. Data have been taken with a tunable far-infrared spectrometer in the 400-3000 GHz frequency range. We also discuss the astrophysical and cosmological relevance of LiH.

Journal/Review: ASTROPHYSICAL JOURNAL

Volume: 424 (1)      Pages from: 507  to: 509

KeyWords: Infrared: ISM: lines and bands; Line, identification; Molecular data; Molecular-constants; Spectrum
DOI: 10.1086/173908

Citations: 30
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