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Rotational spectra of the X 2Sigma(+) states of CaH and CaDThe rotational spectra of the 2Sigma(2+) ground states of calcium monohydride and monodeuteride have been recorded in absorption between 250 and 700 GHz. The gas phase free radicals have been produced in a ceramic furnace by the reaction of elemental calcium with molecular hydrogen or deuterium in the presence of an electrical discharge. The molecular constants including the rotational constant, centrifugal distortion constants, spin-rotation constants, and magnetic hyperfine interaction constants have been extracted from the spectra.
Document ID
19930052369
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Frum, C. I.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Oh, J. J.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Cohen, E. A.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Pickett, H. M.
(JPL Pasadena, CA, United States)
Date Acquired
August 16, 2013
Publication Date
May 1, 1993
Publication Information
Publication: Astrophysical Journal, Part 2 - Letters
Volume: 408
Issue: 1
ISSN: 0004-637X
Subject Category
Atomic And Molecular Physics
Accession Number
93A36366
Distribution Limits
Public
Copyright
Other

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