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dc.creatorDowd, W
dc.creatorRoy, RJ
dc.creatorShrestha, RK
dc.creatorPetrov, A
dc.creatorMakrides, C
dc.creatorKotochigova, S
dc.creatorGupta, S
dc.date.accessioned2021-02-03T17:53:10Z
dc.date.available2021-02-03T17:53:10Z
dc.date.issued2015-05-01
dc.identifier.issn1367-2630
dc.identifier.issn1367-2630
dc.identifier.doihttp://dx.doi.org/10.34944/dspace/5785
dc.identifier.otherCJ1XE (isidoc)
dc.identifier.urihttp://hdl.handle.net/20.500.12613/5803
dc.description.abstract© 2015 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Magnetic Feshbach resonances have allowed great success in the production of ultracold diatomic molecules from bi-alkali mixtures, but have so far eluded observation in mixtures of alkali and alkaline-earth-like atoms. Inelastic collisional properties of ultracold atomic systems exhibit resonant behavior in the vicinity of such resonances, providing a detection signature. We study magnetic field dependent inelastic effects via atom loss spectroscopy in an ultracold heteronuclear mixture of alkali 6Li in the ground state and alkaline-earth-like 174Yb in an excited electronic metastable state (3P2, mJ = -1). We observe a variation of the interspecies inelastic two-body rate coefficient by nearly one order of magnitude over a 100-520 G magnetic field range. By comparing to ab initio calculations we link our observations to interspecies Feshbach resonances arising from anisotropic interactions in this novel collisional system.
dc.format.extent055007-055007
dc.relation.haspartNew Journal of Physics
dc.relation.isreferencedbyIOP Publishing
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.subjectultracold molecules
dc.subjectFeshbach resonance
dc.subjectanisotropic interactions
dc.titleMagnetic field dependent interactions in an ultracold Li-Yb(<sup>3</sup>P<inf>2</inf>) mixture
dc.typeArticle
dc.type.genreJournal Article
dc.relation.doi10.1088/1367-2630/17/5/055007
dc.ada.noteFor Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
dc.date.updated2021-02-03T17:53:07Z
refterms.dateFOA2021-02-03T17:53:11Z


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