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SUBMILLIMETER LASER STARK SPECTROSCOPY OF $CD_{3}OH$ WITH THE HCN LASER

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/17946

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Title: SUBMILLIMETER LASER STARK SPECTROSCOPY OF $CD_{3}OH$ WITH THE HCN LASER
Creators: Sarker, J. C.; Sudhakaran, G. R.; Mukhopadhyay, Indranath; Bhattacharjee, R. L.; Johnston, L. H.
Issue Date: 1989
Abstract: A submillimeter laser Stark spectrum of partially deuterated methyl alcohol, $CD_{3}OH$ has been investigated at $\lambda = 311 \mu$m of the HCN laser. The spectrum has been taken up to 60,000 volts/cm in both parallel and perpendicular polarizations. An R-branch K-doublet transition has been observed for the first time and assigned as $J_{k} = 14_{4} \leftarrow 13_{3}, A, v_{t} = 0$, and $J_{k} = 14_{4} \leftarrow 13_{3}, A, v_{t} = 0$ torsional state. Zero-field frequencies of this doublet are reported with an accuracy of about 10 MHz based on the contribution from the K-doublet interaction only. The accuracy should improve up to about 1 MHz when the other nearby levels interaction will be taken into account.
URI: http://hdl.handle.net/1811/17946
Other Identifiers: 1989-TC-2
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