Three-body recombination in ultracold systems: Prediction of weakly-bound atomic trimer energies

Files

2-s2.0-2942593887.pdf (105.19 KB)

2-s2.0-2942593887.pdf

External sources

http://arxiv.org/abs/cond-mat/0310362

External sources

http://arxiv.org/abs/cond-mat/0310362

Date

Authors

Yamashita, Marcelo Takeshi

Type

Work presented at event

Access right

Acesso aberto

Files

2-s2.0-2942593887.pdf (105.19 KB)

2-s2.0-2942593887.pdf

External sources

http://arxiv.org/abs/cond-mat/0310362

External sources

http://arxiv.org/abs/cond-mat/0310362

Abstract

The three-body recombination coefficient of an ultracold atomic system, together with the corresponding two-body scattering length a, allow us to predict the energy E 3 of the shallow trimer bound state, using a universal scaling function. The production of dimers in trapped Bose-Einstein condensates, from three-body recombination processes, in the regime of short magnetic pulses near a Feshbach resonance, is also studied in line with the experimental observation.

Language

English

Citation

Few-Body Systems, v. 34, n. 1-3, p. 191-196, 2004.

URI

http://hdl.handle.net/11449/67714

Collections

São Paulo - IFT - Instituto de Física Teórica

Access statistics

Other forms of access

http://arxiv.org/abs/cond-mat/0310362