Dissociation of Feshbach Molecules into Different Partial Waves

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dc.creatorDürr, Stephan
dc.creatorVolz, Thomas
dc.creatorSyassen, Niels
dc.creatorRempe, Gerhard
dc.creatorvan Kempen, Eric
dc.creatorKokkelmans, Servaas
dc.creatorVerhaar, Boudewijn
dc.creatorFriedrich, Harald
dc.date2005-07-25
dc.date2005-11-11
dc.date.accessioned2026-07-07T06:41:25Z
dc.date.available2026-07-07T06:41:25Z
dc.descriptionUltracold molecules can be associated from ultracold atoms by ramping the magnetic field through a Feshbach resonance. A reverse ramp dissociates the molecules. Under suitable conditions, more than one outgoing partial wave can be populated. A theoretical model for this process is discussed here in detail. The model reveals the connection between the dissociation and the theory of multichannel scattering resonances. In particular, the decay rate, the branching ratio, and the relative phase between the partial waves can be predicted from theory or extracted from experiment. The results are applicable to our recent experiment in 87Rb, which has a d-wave shape resonance.
dc.descriptionAdded Refs.[32-38]
dc.identifierhttps://arxiv.org/abs/cond-mat/0507580
dc.identifierhttp://arxiv.org/abs/cond-mat/0507580
dc.identifierPhys. Rev. A 72, 052707 (2005)
dc.identifierdoi:10.1103/PhysRevA.72.052707
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101663
dc.subjectStatistical Mechanics
dc.titleDissociation of Feshbach Molecules into Different Partial Waves
dc.typetext

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