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A New Band System of the YbF Molecule

✍ Scribed by K.N. Uttam; M.M. Joshi

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 157 KB
Volume: 174
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.1995.0003

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✦ Synopsis

The thermal emission spectrum of the ytterbium monofluoride molecule has been photographed for the first time in the 3600-4600 A ˚region at 2300ЊC, at a reciprocal linear dispersion of 7.3 A ˚/mm. A total of 65 violet degraded bands have been recorded, out of which 55 are new. All these bands have been classified and assigned to the two systems C 2 P-X 2 S / and D 2 S / -X 2 S / of YbF. The C 2 P-X 2 S / system has been classified for the first time. Vibrational constants for the relevant states have been evaluated.

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