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Long-range interaction of two metastable rare-gas atoms

A. Derevianko·A. Dalgarno
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Abstract

We present semiempirical calculations of long-range van der Waals interactions for two interacting metastable rare-gas atoms Ne through Xe. Dispersion coefficients $C_6$ are obtained for homonuclear molecular potentials asymptotically connecting to the $ns(3/2)_{2} + ns(3/2)_{2}$ atomic states. The estimated uncertainty of the calculated $C_6$ dispersion coefficients is 4%.

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A. Derevianko, A. Dalgarno. 2000-05-30. Long-range interaction of two metastable rare-gas atoms. https://doi.org/10.1103/physreva.62.062501

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