Oscillator strengths for K II 3p < sup> 6 to 3p < sup> 5 (4s + 3d) J = 1 transitions
Document Type
Article
Publication Date
10-28-2002
Abstract
The bottom three J = 1 K II levels are nearly degenerate, leading to strong interactions among them, which requires the simultaneous presence of relativistic and correlation effects in any ab initio treatment. Relativistic configuration interaction wavefunctions with ∼10000 basis functions (J = 1) produce f-values in very good agreement with two of the three measured values. Improved predictions are made for the two uppermost J = 1 levels. Length and velocity gauge spreads average 1.3% for the five transitions. Landé g-values and hyperfine structure constants are also obtained.
Publication Title
Journal of Physics B: Atomic, Molecular and Optical Physics
Recommended Citation
Beck, D.
(2002).
Oscillator strengths for K II 3p < sup> 6 to 3p < sup> 5 (4s + 3d) J = 1 transitions.
Journal of Physics B: Atomic, Molecular and Optical Physics,
35(20), 4155-4159.
http://doi.org/10.1088/0953-4075/35/20/304
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/9600