Yat Shan Au

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relaxation induced by spin-orbit coupling in cold antimony-helium collisions. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters.(More)
Citation Newman, Bonna Kay et al. "Magnetic relaxation in dysprosium-dysprosium collisions. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your(More)
We show that weakly bound He-containing van der Waals molecules can be produced and magnetically trapped in buffer-gas cooling experiments, and provide a general model for the formation and dynamics of these molecules. Our analysis shows that, at typical experimental parameters, thermodynamics favors the formation of van der Waals complexes composed of a(More)
We present a quantitative study of suppression of cold inelastic collisions by the spin-orbit interaction. We prepare cold ensembles of >10(11) Al(2P(1/2)) atoms via cryogenic buffer-gas cooling and use a single-beam optical pumping method to measure their magnetic (m(J)-changing) and fine-structure (J-changing) collisions with 3He atoms at millikelvin(More)
Colin B. Connolly,1,3 Yat Shan Au,1,3 S. Charles Doret,1,3 Wolfgang Ketterle,2,3 and John M. Doyle1,3 1Department of Physics, Harvard University, 17 Oxford Street, Cambridge, Massachusetts 02138, USA 2Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA 3Harvard-MIT Center for Ultracold Atoms, Cambridge,(More)
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