Scattering properties of weakly bound dimers of fermionic atoms

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dc.creatorPetrov, D. S.
dc.creatorSalomon, C.
dc.creatorShlyapnikov, G. V.
dc.date2004-07-21
dc.date.accessioned2026-07-07T12:37:41Z
dc.date.available2026-07-07T12:37:41Z
dc.descriptionWe consider weakly bound diatomic molecules (dimers) formed in a two-component atomic Fermi gas with a large positive scattering length for the interspecies interaction. We develop a theoretical approach for calculating atom-dimer and dimer-dimer elastic scattering and for analyzing the inelastic collisional relaxation of the molecules into deep bound states. This approach is based on the single-channel zero range approximation, and we find that it is applicable in the vicinity of a wide two-body Feshbach resonance. Our results draw prospects for various interesting manipulations of weakly bound dimers of fermionic atoms.
dc.descriptionextended version of cond-mat/0309010
dc.identifierhttps://arxiv.org/abs/cond-mat/0407579
dc.identifierhttp://arxiv.org/abs/cond-mat/0407579
dc.identifierPhys.Rev.A71:012708,2005
dc.identifierdoi:10.1103/PhysRevA.71.012708
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218525
dc.subjectStatistical Mechanics
dc.titleScattering properties of weakly bound dimers of fermionic atoms
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