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Observation of nuclear quadrupole hyperfine structure in the infrared spectrum of hydrogen iodide using a tunable-diode laserNuclear quadrupole hyperfine structure has been observed in the 1-0 vibration-rotation band of hydrogen iodide with a tunable-diode laser. The measured splittings agree well with microwave measurements of the HI molecule. Evidence for a slight change in the iodine nuclear quadrupole coupling constant from the ground to first excited vibrational state in hydrogen iodide was found.
Document ID
19800044981
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Strow, L. L.
(NASA Goddard Space Flight Center Greenbelt, Md., United States)
Date Acquired
August 10, 2013
Publication Date
April 1, 1980
Publication Information
Publication: Optics Letters
Volume: 5
Subject Category
Lasers And Masers
Accession Number
80A29151
Distribution Limits
Public
Copyright
Other

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