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Published January 1986 | public
Journal Article

The Far-Infrared Rotational Spectrum of X^2∏ OH Notes

Abstract

We have previously reported the direct (zero-field) measurement of the fundamental rotational transitions of the hydroxyl radical using a recently developed far-infrared (FIR) laser sideband spectrometer (/). This note presents a more extensive set of measurements of the pure rotational spectrum of OH, which we combine with existing microwave, infrared, and optical data to produce an optimized set of molecular constants.

Additional Information

© 1986 Academic Press, Inc. We thank E. A. Cohen for his help and useful discussions during the course of these experiments. We also thank K. M. Evenson and J. W. C. Johns for providing the calibration frequencies prior to publication. The research described in this paper was performed by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.

Additional details

Created:
August 22, 2023
Modified:
October 18, 2023