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Rotational spectrum of CoF in the X3Φ4 electronic ground state

✍ Scribed by Toshiaki Okabayashi; Mitsutoshi Tanimoto

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
131 KB
Volume
221
Category
Article
ISSN
0022-2852

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✦ Synopsis

The rotational spectrum of the CoF radical in the X 3 U 4 state was observed by employing a source modulation microwave spectrometer. The CoF radical was generated in a free space cell by a dc glow discharge in CF 4 and He. The cobalt atoms were supplied by the sputtering reaction from cobalt powder placed over a lower surface of the cylindrical electrodes. The transitions with J ¼ 11-10 to 17-16 were measured in the region between 250 and 400 GHz. The effective rotational, centrifugal distortion, and hyperfine constants were obtained by a least-squares analysis.

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