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High-Resolution Study of the BaI A2Π Electronic State

✍ Scribed by R.F. Gutterres; J. Vergès; C. Amiot

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
304 KB
Volume
200
Category
Article
ISSN
0022-2852

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✦ Synopsis

band systems of the BaI molecule were recorded by using Fourier transform spectroscopy (FTS). The spectra were produced from the chemiluminescent reaction Ba ϩ I 2 and also by using laser-induced fluorescence (LIF) technique in which the laser sources were a Ti:sapphire single-mode laser, a dye single-mode laser, and a Kr ϩ multimode ion laser. Resolved rotational data, originating from 19 vibrational levels (0 Յ v Յ 5 and 7 Յ v Յ 19) of the A 2 ⌸ state, 24 vibrational levels (0 Յ v Յ 18 and 20 Յ v Յ 24) of the X 2 ⌺ ϩ state, and 8 vibrational levels (1 Յ v Յ 2 and 9 Յ v Յ 14) of the C 2 ⌸ state, were used in the final analysis. Previously recorded data for the B 2 ⌺ ϩ -X 2 ⌺ ϩ and C 2 ⌸-X 2 ⌺ ϩ systems, taken from R. F.

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