Characterization of elastic scattering near a Feshbach resonance in rubidium 87

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dc.creatorVolz, Thomas
dc.creatorDürr, Stephan
dc.creatorErnst, Sebastian
dc.creatorMarte, Andreas
dc.creatorRempe, Gerhard
dc.date2003-05-08
dc.date2003-06-13
dc.date.accessioned2026-07-07T06:29:55Z
dc.date.available2026-07-07T06:29:55Z
dc.descriptionThe s-wave scattering length for elastic collisions between 87Rb atoms in the state |f,m_f>=|1,1> is measured in the vicinity of a Feshbach resonance near 1007 G. Experimentally, the scattering length is determined from the mean-field driven expansion of a Bose-Einstein condensate in a homogeneous magnetic field. The scattering length is measured as a function of the magnetic field and agrees with the theoretical expectation. The position and the width of the resonance are determined to be 1007.40 G and 0.20 G, respectively.
dc.description4 pages, 2 figures minor revisions: added Ref.6, included error bars
dc.identifierhttps://arxiv.org/abs/cond-mat/0305180
dc.identifierhttp://arxiv.org/abs/cond-mat/0305180
dc.identifierPhys. Rev. A 68, 010702(R) (2003)
dc.identifierdoi:10.1103/PhysRevA.68.010702
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98208
dc.subjectCondensed Matter
dc.titleCharacterization of elastic scattering near a Feshbach resonance in rubidium 87
dc.typetext

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