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Mean-field analysis of the stability of a K-Rb Fermi-Bose mixture

M. Modugno·F. Ferlaino·F. Riboli·G. Roati·G. Modugno·M. Inguscio
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Abstract

We compare the experimental stability diagram of a Fermi-Bose mixture of K-40 and Rb-87 atoms with attractive interaction to the predictions of a mean-field theoretical model. We discuss how this comparison can be used to give a better estimate of the interspecies scattering length, which is currently known from collisional measurements with larger uncertainty.

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M. Modugno, F. Ferlaino, F. Riboli, G. Roati, G. Modugno, M. Inguscio. 2003-06-11. Mean-field analysis of the stability of a K-Rb Fermi-Bose mixture. https://doi.org/10.1103/physreva.68.043626

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