Rotational analysis of the LaS spectrum in the region 5000-15000 cm(-1)

Authors
Andersson, N Davis, SP Edvinsson, G Winkel, RJ
Citation
N. Andersson et al., Rotational analysis of the LaS spectrum in the region 5000-15000 cm(-1), PHYS SCR, 64(2), 2001, pp. 134-139
Citations number
8
Categorie Soggetti
Physics
Journal title
PHYSICA SCRIPTA
ISSN journal
02811847 → ACNP
Volume
64
Issue
2
Year of publication
2001
Pages
134 - 139
Database
ISI
SICI code
0281-1847(200108)64:2<134:RAOTLS>2.0.ZU;2-B
Abstract
The emission spectrum of LaS from a King-type furnace has been recorded in the region 1800-16000 cm(-1) by a Fourier Transform spectrophotometer (FTS) . The transitions A(2)Pi (r) --> X(2)Sigma (+), B(2)Sigma (+) --> X(2)Sigma (+) and the new found A(2)Pi (r) --> A ' (2)Delta (r) transition have been rotationally analysed. The ground state X(2)Sigma (+) exhibits hyperfine s tructure case (b(betaJ)).