Identical particle scattering from a weakly coupled Bose-Einstein condensed gas

A. Wynveen, A. Setty, A. Howard, J. W. Halley, C. E. Campbell

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

The scattering of a Bose particle from a collection of identical Bose particles interacting weakly repulsively in scattering length approximation at zero temperature and confined by a spherical well of finite depth was calculated. It was found that the exchange effects in the Bogoliubov equations give rise to a reduced cross section. By calculating the effects of anharmonicity, it was observed that the inelastic cross section is completely negligible.

Original languageEnglish (US)
Pages (from-to)23602-23601
Number of pages2
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume62
Issue number2
StatePublished - Aug 1 2000

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