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Observation of Feshbach resonances between two different atomic species

STAN, C. A ; ZWIERLEIN, M. W ; SCHUNCK, C. H ; RAUPACH, S. M. F ; KETTERLE, W

Physical review letters, 2004-10, Vol.93 (14), p.14300.1-143001.4, Article 143001 [Periódico revisado por pares]

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Título:
Observation of Feshbach resonances between two different atomic species
Autor: STAN, C. A ; ZWIERLEIN, M. W ; SCHUNCK, C. H ; RAUPACH, S. M. F ; KETTERLE, W
Assuntos: Atomic and molecular collision processes and interactions ; Atomic and molecular physics ; Atomic properties and interactions with photons ; Exact sciences and technology ; Optical cooling of atoms; trapping ; Photon interactions with atoms ; Physics ; Scattering of atoms, molecules and ions
É parte de: Physical review letters, 2004-10, Vol.93 (14), p.14300.1-143001.4, Article 143001
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: We have observed three Feshbach resonances in collisions between 6Li and 23Na atoms. The resonances were identified as narrow loss features when the magnetic field was varied. The molecular states causing these resonances have been identified, and additional 6Li-23Na resonances are predicted. These resonances will allow the study of degenerate Bose-Fermi mixtures with adjustable interactions and could be used to generate ultracold heteronuclear molecules.
Editor: Ridge, NY: American Physical Society
Idioma: Inglês

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