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arXiv · 1208.0558

Experimental constraints on the polarizabilities of the 6s^2 1S0 and 6s6p 3P0 states of Yb

K. Beloy
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Abstract

We utilize accurate experimental data available in the literature to yield bounds on the polarizabilities of the ground and first excited states of atomic Yb. For the 6s^2 1S0 ground state, we find the polarizability alpha to be constrained to 134.4<alpha<144.2 in atomic units, while for the 6s6p 3P0 excited state we find 280.1<alpha<289.9. The uncertainty in each of these values is 1.0. These constraints provide a valuable check for ab initio and semi-empirical methods used to compute polarizabilities and other related properties in Yb.

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K. Beloy. 2012-08-02. Experimental constraints on the polarizabilities of the 6s^2 1S0 and 6s6p 3P0 states of Yb. https://doi.org/10.1103/physreva.86.022521

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