Prediction of Feshbach resonances in collisions of ultracold rubidium atoms

J. M. Vogels, C. C. Tsai, R. S. Freeland, S. J.J.M.F. Kokkelmans, B. J. Verhaar, D. J. Heinzen

研究成果: Article同行評審

123 引文 斯高帕斯(Scopus)

摘要

On the basis of recently measured [Formula Presented] bound-state energies and continuum properties, we predict magnetically induced Feshbach resonances in collisions of ultracold rubidium atoms. The resonances make it possible to control the sign and magnitude of the effective particle-particle interaction in a Rb Bose-Einstein condensate by tuning a bias magnetic field. For the case of [Formula Presented] they occur at field values in the range where these atoms can be magnetostatically trapped. For [Formula Presented] they are predicted to occur at negative field values.

原文English
頁(從 - 到)R1067-R1070
期刊Physical Review A - Atomic, Molecular, and Optical Physics
56
發行號2
DOIs
出版狀態Published - 1997

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學

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