Isotopic shifts and the hyperfine structure of the samarium spectral linesat 672 and 686 nm

Authors
Kolachevskii, NN Papchenko, AA Kiselev, NA Sorokin, VN Akimov, AV Kanorskii, SI
Citation
Nn. Kolachevskii et al., Isotopic shifts and the hyperfine structure of the samarium spectral linesat 672 and 686 nm, OPT SPECTRO, 90(2), 2001, pp. 164-170
Citations number
11
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
OPTICS AND SPECTROSCOPY
ISSN journal
0030400X → ACNP
Volume
90
Issue
2
Year of publication
2001
Pages
164 - 170
Database
ISI
SICI code
0030-400X(200102)90:2<164:ISATHS>2.0.ZU;2-O
Abstract
Spectra of saturated absorption of Sm atomic vapor from the ground state F- 7(o) and the first even metastable level F-7(1), epsilon' = 292.58 cm(-1) o f the 4f(6)6s(2) configuration to the odd level 4f(6)(F-7)6s6p(P-3(o))F-9(1 )o, epsilon" = 14863.85 cm(-1) were recorded. The lines of the isotopic ser ies were identified, and the hyperfine structure of lines in the spectra of isotopes with a nonzero nuclear spin was determined. The relative isotopic shifts and the hyperfine splitting of the even level 4f(6)6s(2)(F-7(1)) we re determined. (C) 2001 MAIK "Nauka/Interperiodica".