Tuning p-wave interactions in an ultracold Fermi gas of atoms

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We have measured a p-wave Feshbach resonance in a single-component, ultracold Fermi gas of potassium atoms. We have used this resonance to enhance the normally suppressed p-wave collision cross-section to values larger than the background s-wave cross-section between potassium atoms in different spin-states. In addition to the modification of two-body elastic processes, the resonance dramatically enhances three-body inelastic collisional loss.
4 pages, 5 figures

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Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/220707

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0209071
 http://arxiv.org/abs/cond-mat/0209071
 Phys.Rev.Lett.90:053201,2003
 doi:10.1103/PhysRevLett.90.053201

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arXiv