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Formation of ultracold LiCs molecules

Stephan D. Kraft·Peter Staanum·Joerg Lange·Leif Vogel·Roland Wester·Matthias Weidemueller
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Abstract

We present the first observation of ultracold LiCs molecules. The molecules are formed in a two-species magneto-optical trap and detected by two-photon ionization and time-of-flight mass spectrometry. The production rate coefficient is found to be in the range $10^{-18}\unit{cm^3s^{-1}}$ to $10^{-16}\unit{cm^3s^{-1}}$, at least an order of magnitude smaller than for other heteronuclear diatomic molecules directly formed in a magneto-optical trap.

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Stephan D. Kraft, Peter Staanum, Joerg Lange, Leif Vogel, Roland Wester, Matthias Weidemueller. 2006-05-02. Formation of ultracold LiCs molecules. https://doi.org/10.1088/0953-4075/39/19/s13

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