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dc.creatorDale, R. M.en_US
dc.creatorHerman, M.en_US
dc.creatorJohns, J. W. C.en_US
dc.creatorMcKellar, A. R. W.en_US
dc.creatorNagler, S.en_US
dc.date.accessioned2006-06-15T14:08:40Z
dc.date.available2006-06-15T14:08:40Z
dc.date.issued1978en_US
dc.identifier1978-WE-05en_US
dc.identifier.urihttp://hdl.handle.net/1811/10692
dc.description$^{1}$A.H.M. Ross, R. S. Eng and H. Kildall, Opt. Comm. 12, 433 (1974). $^{2}$P. R. Bunker, J, Mol. Spectrosc. 68, 367 (1977).""en_US
dc.descriptionAuthor Institution: Herzberg Institute of Astrophysicsen_US
dc.description.abstractThe wavelengths of about 200 lines of the $^{12}C^{18}O$ and $^{13}C^{18}O$ lasers have been measured, using an infrared spectrometer, with an accuracy letter than $0.01\, cm^{-1}$. In addition, about 40 beat frequencies between $^{12}C^{16}O, ^{13}C^{16}O, ^{12}C^{18}O$ and $^{13}C^{18}O$ laser lines have been measured, using an optical heterodyne technique, with an accuracy of about 10 MHz. These data have been combined with measurements already in the literature (see for $example^{1}$) in a least squares fit in which all the isotopic species have been dealt with at the same time. The resulting single set of Dunham coefficients, together with some mass scaling $factors,^{2}$ have been used to calculate CO laser line frequencies. We are especially interested in improving the relative accuracy of the frequencies of the various isotopes in the lower frequency region ($1600-1450\, cm^{-1}$) of laser operation; this is important for the spectroscopic applications (e.g. laser; magnetic resonance, laser Stark spectroscopy) of the CO laser.en_US
dc.format.extent136904 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleDUNHAM COEFFICIENTS FOR THE GROUND STATE OF COen_US
dc.typearticleen_US


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