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arXiv · 1307.2654

Long range interactions of ytterbium in mixed quantum gases

S. G. Porsev·M. S. Safronova·A. Derevianko·Charles W. Clark
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Abstract

We present methods for accurate evaluation of van der Waals coefficients of dimers with excited atoms that have a strong decay channel. We calculate C_6 coefficients for the Yb-Yb 1S_0+ 3P_{0,1}, 3P_0+3P_0 and Yb-Rb 3P_1+5s, 1S_0+ 5p_{1/2} dimers and C_8 coefficients for the Yb-Yb 1S_0+1S_0, 1S_0+3P_1 and Yb-Rb 1S_0+5s dimers. We evaluate uncertainties of all properties.

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S. G. Porsev, M. S. Safronova, A. Derevianko, Charles W. Clark. 2013-07-10. Long range interactions of ytterbium in mixed quantum gases. https://arxiv.org/abs/1307.2654

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