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Three-Boson Problem near a Narrow Feshbach Resonance

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Petrov, D. S.·2004·Physical Review Letters

Abstract

We consider a three-boson system with resonant binary interactions and show that for sufficiently narrow resonances three-body observables depend only on the resonance width and the scattering length. The effect of narrow resonances is qualitatively different from that of wide resonances revealing novel physics of three-body collisions. We calculate the rate of three-body recombination to a weakly bound level and the atom-dimer scattering length and discuss implications for experiments on Bose-Einstein condensates and atom-molecule mixtures near Feshbach resonances.

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Metadata

Authors
Petrov, D. S.
Venue
Physical Review Letters
Published
2004-09-27
Volume
93
Issue
14
Pages
143201-143201
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W1981221685
Cited by
234
References
0
FWCI
5.73
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Three-Boson Problem near a Narrow Feshbach Resonance. https://app.cochat.ai/papers/10.1103/physrevlett.93.143201
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Petrov, D. S. (2004). Three-Boson Problem near a Narrow Feshbach Resonance. Physical Review Letters. https://doi.org/10.1103/physrevlett.93.143201

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.