246 citations · 1.8k across the 47 of their papers we have counts for
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Magnetically tunable Feshbach resonances in ultracold gases of europium atoms and mixtures of europium and alkali-metal atoms
Klaudia Zaremba-Kopczyk, Piotr S. Żuchowski, Michał Tomza
We investigate magnetically tunable Feshbach resonances between ultracold europium atoms and between europium and alkali-metal atoms using multichannel quantum scattering calculati…
Experimental and theoretical study of the B(2) X(1) system in the KSr molecule
Jacek Szczepkowski, Anna Grochola, Paweł Kowalczyk +4
Spectral bands for the B(2) X(1) electronic transition in the doubly-polar open-shell KSr molecule are recorded at moderate resolution using the th…
Atom-molecule collisions, spin relaxation, and sympathetic cooling in an ultracold spin-polarized Rb()-SrF mixture
Masato Morita, Maciej B. Kosicki, Piotr S. Żuchowski +1
We explore the suitability of ultracold collisions between spin-polarized SrF() molecules and Rb(S) atoms as elementary steps for the sympathetic cooling of SrF()…
First-order symmetry-adapted perturbation theory for multiplet splittings
Konrad Patkowski, Piotr S. Żuchowski, Daniel G. A. Smith
We present a symmetry-adapted perturbation theory (SAPT) for the interaction of two high-spin open-shell molecules (described by their restricted open-shell Hartree-Fock determinan…