Long range interactions between alkali and alkaline-earth atoms

Abstract

Dispersion coefficients between the alkali metal atoms (Li-Rb) and alkaline-earth metal atoms (Be-Sr) are evaluated using matrix elements computed from frozen core configuration interaction calculations. Besides dispersion coefficients with both atoms in their respective ground states, dispersion coefficients are also given for the case where one atom is in its ground state and the other atom is in a low lying excited state.

References in corpus (12)

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• Controlling electronic spin relaxation of cold molecules with electric fields
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• Formation of ultracold LiCs molecules
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Cited by in corpus (8)

• Ground and excited state properties of the polar and paramagnetic RbSr molecule: a comparative study
• The RbSr ${}^2{\Sigma }^{+}$ ground state investigated via spectroscopy of hot & ultracold molecules
• Magnetically tunable Feshbach resonances in Li + Yb(${}^3{P}_J$)
• Van der Waals Coefficients for the Alkali-metal Atoms in the Material Mediums
• Optical Feshbach resonances and ground state molecule production in the RbHg system
• Proposal for the formation of ultracold deeply-bound RbSr dipolar molecules by all-optical methods
• Experimental and theoretical study of the B(2)${}^2{\Sigma }^{+}\to$ X(1)${}^2{\Sigma }^{+}$ system in the KSr molecule
• Be optical lattice clocks with the fractional Stark shift up to the level of 10${}^{-19}$