`Stückelberg interferometry' with ultracold molecules

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dc.creatorMark, M.
dc.creatorKraemer, T.
dc.creatorWaldburger, P.
dc.creatorHerbig, J.
dc.creatorChin, C.
dc.creatorNaegerl, H. -C.
dc.creatorGrimm, R.
dc.date2007-04-04
dc.date.accessioned2026-07-07T08:31:15Z
dc.date.available2026-07-07T08:31:15Z
dc.descriptionWe report on the realization of a time-domain `Stückelberg interferometer', which is based on the internal state structure of ultracold Feshbach molecules. Two subsequent passages through a weak avoided crossing between two different orbital angular momentum states in combination with a variable hold time lead to high-contrast population oscillations. This allows for a precise determination of the energy difference between the two molecular states. We demonstrate a high degree of control over the interferometer dynamics. The interferometric scheme provides new possibilities for precision measurements with ultracold molecules.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0704.0653
dc.identifierhttp://arxiv.org/abs/0704.0653
dc.identifierPhys. Rev. Lett. 99, 113201 (2007)
dc.identifierdoi:10.1103/PhysRevLett.99.113201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138451
dc.subjectOther Condensed Matter
dc.title`Stückelberg interferometry' with ultracold molecules
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