Understanding Multichannel nature of Efimov physics with ultracold 7Li atoms
POSTER
Abstract
We present our current understanding of various aspects of Efimov physics originating from the complex multichannel hyperfine structure which further help us to understand puzzling 7Li experimental observations. Our results indicates that spin-exchange for 7Li atoms play an important role in the determination of Efimov resonances along with the narrow character of its Feshbach resonances. We show that the structure of three-body potentials is strongly dependent on the resonance width giving further insights to other atomic species.
Presenters
-
Jose P D'Incao
JILA, NIST, and Dept of Physics, Univ. of Colorado Boulder
Authors
-
Jose P D'Incao
JILA, NIST, and Dept of Physics, Univ. of Colorado Boulder
-
Yaakov Yudkin
Department of Physics, QUEST Center and Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
-
Paul S Julienne
Joint Quantum Institute, University of Maryland and NIST, College Park, MD 20742, USA
-
Lev Khaykovich
Department of Physics, QUEST Center and Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel