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Far-Infrared Rotational Spectrum of ArD+
1Department of Physics, Toyama University, Gofuku 3190, Toyama, 930-8555, Japan
Journal of Molecular Spectroscopy
|May 7, 1999
Abstract:
Rotational transition frequencies of ArD+ were measured with an accuracy of a few hundred kilohertz in the 0.95-4.7 THz region, using a tunable far-infrared radiation source. Effective rotational parameters B, D, and H were determined for the ground vibrational state. The observed frequencies were combined with the previous data on all isotopic species of protonated argon ion to improve the mass-independent Dunham parameters Ukl, DeltaArkl, and DeltaHkl. Copyright 1999 Academic Press.