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arXiv · 1008.1129

The permanent dipole moment of LiCs in the ground state

J. Deiglmayr·A. Grochola·M. Repp·O. Dulieu·R. Wester·M. Weidemüller
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Abstract

Recently we demonstrated the formation of ultracold polar LiCs molecules in deeply bound levels of the X1S+ ground state, including the rovibrational ground state [J. Deiglmayr et al., Phys. Rev. Lett. 101, 133004 (2008)]. Here we report on the first experimental determination of the permanent electric dipole moment of deeply bound LiCs molecules. For X1S+,v"=2 and v"=3 we measure values of mu=5.5(2) Debye and 5.3(2) Debye respectively.

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J. Deiglmayr, A. Grochola, M. Repp, O. Dulieu, R. Wester, M. Weidemüller. 2010-08-06. The permanent dipole moment of LiCs in the ground state. https://doi.org/10.1103/physreva.82.032503

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