New Bands in the Shock Excited NbO Blue/Visible and Near Infrared Systems

New Bands in the Shock Excited NbO Blue/Visible and Near Infrared Systems

Band systems of the astrophysically important molecule Niobium Oxide (NbO) have been excited in helium-driven shock waves through argon containing powdered Nb 2 O 5 . Of the 25 bands of the Δv = +3, +2, +1,0, -1, -2 and -3 sequences of the C 4 Σ − - X 4 Σ − blue/visible system which were excited bet...

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Veröffentlicht in:Spectroscopy letters 1993-05, Vol.26 (4), p.677-687
Hauptverfasser: Gertner, M. R., Shin, J. B., Nicholls, R. W.
Format: Artikel
Sprache:eng
Schlagworte:
Atomic and molecular physics
Electronic bands
Exact sciences and technology
Molecular properties and interactions with photons
Molecular spectra
NbO
Physics
Shock tube spectroscopy
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Zusammenfassung:Band systems of the astrophysically important molecule Niobium Oxide (NbO) have been excited in helium-driven shock waves through argon containing powdered Nb 2 O 5 . Of the 25 bands of the Δv = +3, +2, +1,0, -1, -2 and -3 sequences of the C 4 Σ − - X 4 Σ − blue/visible system which were excited between 4220Å and 5608Å, 16 are newly reported here. The Δv = +3 and -3 sequences are completely new. 12 new bands were also excited in the near infrared region 7952Å - 8450Å.
ISSN:0038-7010
1532-2289
DOI:10.1080/00387019308011561