Resonances in ultracold collisions of 6Li, 7Li, and 23Na

A.J. Moerdijk, B.J. Verhaar, A. Axelsson

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    We investigate the resonance properties of ultracold ground state 6Li+6Li, 7Li+7Li, and 23Na+23Na collisions. The locations of various resonances and their corresponding error bounds due to the uncertainty of the interatomic potentials are presented. Also, the resonance widths are computed using rigorous coupled-channel calculations, as well as a modified version of Feshbach theory valid for strong fields.
    Original languageEnglish
    Pages (from-to)4852-4861
    Number of pages10
    JournalPhysical Review A : Atomic, Molecular and Optical Physics
    Issue number6
    Publication statusPublished - 1995


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