Emission Spectra of BeO in Near Ultraviolet Region

Emission Spectra of BeO in Near Ultraviolet Region

The emission spectra of isotopic BeO molecules as excited in low-pressure arc have been photographed in the region 300-350 nm at medium dispersion. The bands have been assigned to the c 3 II − a 3 II system. The vibrational numbering was obtained from a study of the vibrational isotope effect. Vibra...

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Veröffentlicht in:Spectroscopy letters 1989-12, Vol.22 (10), p.1301-1311
Hauptverfasser: Pešić, D. S., Antić-Jovanović, A., Bojović, V. D.
Format: Artikel
Sprache:eng
Schlagworte:
beryllium oxide
Electronic spectra
isotopes
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Zusammenfassung:The emission spectra of isotopic BeO molecules as excited in low-pressure arc have been photographed in the region 300-350 nm at medium dispersion. The bands have been assigned to the c 3 II − a 3 II system. The vibrational numbering was obtained from a study of the vibrational isotope effect. Vibrational constants for involved states are derived from least-squares fits of the measured bandhead wavenumbers.
ISSN:0038-7010
1532-2289
DOI:10.1080/00387018908054026