Cooling of Sr to high phase-space density by laser and sympathetic cooling in isotopic mixtures

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dc.creatorFerrari, G.
dc.creatorDrullinger, R. E.
dc.creatorPoli, N.
dc.creatorSorrentino, F.
dc.creatorTino, G. M.
dc.date2006-01-12
dc.date.accessioned2026-07-07T06:59:51Z
dc.date.available2026-07-07T06:59:51Z
dc.descriptionBased on an experimental study of two-body and three-body collisions in ultracold strontium samples, a novel optical-sympathetic cooling method in isotopic mixtures is demonstrated. Without evaporative cooling, a phase-space density of $6\times10^{-2}$ is obtained with a high spatial density that should allow to overcome the difficulties encountered so far to reach quantum degeneracy for Sr atoms.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/physics/0601086
dc.identifierhttp://arxiv.org/abs/physics/0601086
dc.identifierPhys. Rev. A 73, 023408 (2006)
dc.identifierdoi:10.1103/PhysRevA.73.023408
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107895
dc.subjectAtomic Physics
dc.titleCooling of Sr to high phase-space density by laser and sympathetic cooling in isotopic mixtures
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