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Showing 1–2 of 2 results
Advanced filters: Author: Amita B. Deb Clear advanced filters

  • Studies on energy-dependent scattering of ultracold atoms were previously carried out near zero collision energies. Here, the authors observe a magnetic Feshbach resonance in ultracold Rb collisions for above-threshold energies and their method can also be used to detect higher partial wave resonances.

    • Milena S. J. Horvath
    • Ryan Thomas
    • Niels Kjærgaard
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-9

  • Self-interaction of a bound state through its coupling to the continuum is a phenomenon that is very difficult to observe. Here, the authors optically collide atomic clouds of rubidium and potassium to observe the self-interaction energy through precise measurements of magnetically tunable Feshbach resonances.

    • Ryan Thomas
    • Matthew Chilcott
    • Niels Kjærgaard
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-7