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Feshbach resonances in ultracold 85Rb (2013)
Journal Article
Blackley, C. L., Le Sueur, C. R., Hutson, J. M., McCarron, D. J., Köppinger, M. P., Cho, H.-W., Jenkin, D. L., & Cornish, S. L. (2013). Feshbach resonances in ultracold 85Rb. Physical Review A - Atomic, Molecular, and Optical Physics, 87(3), https://doi.org/10.1103/physreva.87.033611

We present 17 experimentally confirmed Feshbach resonances in optically trapped 85Rb. Seven of the resonances are in the ground-state channel (f,mf)=(2,+2)+(2,+2) and nine are in the excited-state channel (2,−2)+(2,−2). We find a wide resonance at hi... Read More about Feshbach resonances in ultracold 85Rb.

Feshbach spectroscopy of an ultracold mixture of Rb-85 and Cs-133 (2013)
Journal Article
Cho, H. W., McCarron, D. J., Koppinger, M. P., Jenkin, D. L., Butler, K. L., Julienne, P. S., Blackley, C. L., Le Sueur, C. R., Hutson, J. M., & Cornish, S. L. (2013). Feshbach spectroscopy of an ultracold mixture of Rb-85 and Cs-133. Physical Review A - Atomic, Molecular, and Optical Physics, 87(1), Article 010703(R). https://doi.org/10.1103/physreva.87.010703

We report the observation of interspecies Feshbach resonances in an optically trapped mixture of 85Rb and 133Cs. We measure nine resonances in the lowest spin channel for a magnetic field range from 0 to 700 G and show that they are in good agreement... Read More about Feshbach spectroscopy of an ultracold mixture of Rb-85 and Cs-133.