Observation of magnetically tunable Feshbach resonances in ultracold 23Na40K + 40K collisions
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چکیده
منابع مشابه
Magnetically tunable Feshbach resonances in ultracold Li-Yb mixtures.
We investigate the possibility of forming Li+Yb ultracold molecules by magnetoassociation in mixtures of ultracold atoms. We find that magnetically tunable Feshbach resonances exist, but are extremely narrow for even-mass ytterbium isotopes, which all have zero spin. For odd-mass Yb isotopes, however, there is a new mechanism due to hyperfine coupling between the electron spin and the Yb nuclea...
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ژورنال
عنوان ژورنال: Science
سال: 2019
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.aau5322