Ab initio lifetimes, Landé g-values and hyperfine structure for Ta II states
Document Type
Article
Publication Date
6-14-2001
Abstract
Ab initio Dirac-Coulomb (Breit) configuration-interaction calculations have been done for the lowest four (8, 12) J = 0 (J = 1, 2) (5d+6s)4 states and the lowest 12 (5d+6s)36p J = 1 states of Ta II. Nearly 20 000 basis functions were used for each state. Energy differences, magnetic dipole hyperfine constants and Landé g-values were calculated, and are in good agreement with available experiment. Lifetimes and branching ratios were calculated for the odd-parity levels, and agree well with experiment, except in one case.
Publication Title
Journal of Physics B: Atomic, Molecular and Optical Physics
Recommended Citation
Norquist, P.,
&
Beck, D.
(2001).
Ab initio lifetimes, Landé g-values and hyperfine structure for Ta II states.
Journal of Physics B: Atomic, Molecular and Optical Physics,
34(11), 2107-2121.
http://doi.org/10.1088/0953-4075/34/11/304
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/9598