Extreme Tunability of Interactions in a Li7 Bose-Einstein Condensate
| dc.citation.firstpage | 90402 | en_US |
| dc.citation.issueNumber | 9 | en_US |
| dc.citation.journalTitle | Physical Review Letters | en_US |
| dc.citation.volumeNumber | 102 | en_US |
| dc.contributor.author | Pollack, S.E. | en_US |
| dc.contributor.author | Dries, D. | en_US |
| dc.contributor.author | Junker, M. | en_US |
| dc.contributor.author | Chen, Y.P. | en_US |
| dc.contributor.author | Corcovilos, T.A. | en_US |
| dc.contributor.author | Hulet, R.G. | en_US |
| dc.contributor.org | Rice Quantum Institute | en_US |
| dc.date.accessioned | 2015-03-30T19:07:13Z | en_US |
| dc.date.available | 2015-03-30T19:07:13Z | en_US |
| dc.date.issued | 2009 | en_US |
| dc.description.abstract | We use a Feshbach resonance to tune the scattering length a of a Bose-Einstein condensate of Li7 in the |F=1,mF=1⟩ state. Using the spatial extent of the trapped condensate, we extract a over a range spanning 7 decades from small attractive interactions to extremely strong repulsive interactions. The shallow zero crossing in the wing of the Feshbach resonance enables the determination of a as small as 0.01 Bohr radii. Evidence of the weak anisotropic magnetic dipole interaction is obtained by comparison with different trap geometries for small a. | en_US |
| dc.identifier.citation | Pollack, S.E., Dries, D., Junker, M., et al.. "Extreme Tunability of Interactions in a Li7 Bose-Einstein Condensate." <i>Physical Review Letters,</i> 102, no. 9 (2009) American Physical Society: 90402. http://dx.doi.org/10.1103/PhysRevLett.102.090402. | en_US |
| dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevLett.102.090402 | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/79451 | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.title | Extreme Tunability of Interactions in a Li7 Bose-Einstein Condensate | en_US |
| dc.type | Journal article | en_US |
| dc.type.dcmi | Text | en_US |
| dc.type.publication | publisher version | en_US |
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