E1 amplitudes, lifetimes, and polarizabilities of the low-lying levels of atomic ytterbium
S. G. Porsev, Yu. G. Rakhlina, M. G. Kozlov
Abstract
The results of ab initio calculation of E1 amplitudes, lifetimes,and polarizabilities for several low-lying levels of ytterbium are reported. The effective Hamiltonian for the valence electrons has been constructed in the frame of CI+MBPT method and solutions of many electron equation are found.
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