Relativistic-configuration-interaction results for the hyperfine-structure constants of [Formula Presented] and [Formula Presented] 5[Formula Presented](5d+6s+6p) levels

Document Type

Article

Publication Date

1-1-1996

Abstract

Relativistic configuration interaction hyperfine constants (HFC) have been obtained for all 5[Formula Presented](5d+6s+6p) [Formula Presented] levels. The 22 magnetic dipole constants, A, agree with experiment to 12% or better for all but three levels. Many of the odd J=1,2 levels, which include these three, exhibit large many body effects. Our values for the quadrupole HFS constants are considerably smaller than the few highly uncertain experimental values, which we believe need remeasurement. There are also significant many body results present in the lowest [Formula Presented] odd parity J=1,2 levels; here, there are no experimental results available. We have found certain excitations from the 4d subshell to be important; we ascribe this to the presence of an open 5p subshell. © 1996 The American Physical Society.

Publication Title

Physical Review A - Atomic, Molecular, and Optical Physics

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