ROTATIONAL ANALYSIS OF FOUR BANDS OF THE A–X SYSTEM OF BiO IN THE NEAR ULTRAVIOLET
- 1 April 1966
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 44 (4) , 705-712
- https://doi.org/10.1139/p66-061
Abstract
A rotational analysis of the four bands (0, 1), (0, 2), (0, 3), and (0, 4) of the near ultraviolet system of BiO in the region λ 3 860–λ 3 130 Å has been carried out. The bands have been excited in a high-frequency discharge and photographed in the first order of a 21-ft concave-grating spectrograph (30 000 lines per inch) with a dispersion of 1.25 Å/mm. The analysis has shown that the bands arise from a case (c) 1/2(2Π1/2)–1/2(2II1/2) transition. The rotational constants of the upper and lower states have been determined.Keywords
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