Universal bosonic tetramers of dimer-atom-atom structure
Atomic Physics
2012-11-13 v1 Quantum Gases
Nuclear Theory
Abstract
Unstable four-boson states having an approximate dimer-atom-atom structure are studied using momentum-space integral equations for the four-particle transition operators. For a given Efimov trimer the universal properties of the lowest associated tetramer are determined. The impact of this tetramer on the atom-trimer and dimer-dimer collisions is analyzed. The reliability of the three-body dimer-atom-atom model is studied.
Keywords
Cite
@article{arxiv.1203.6291,
title = {Universal bosonic tetramers of dimer-atom-atom structure},
author = {A. Deltuva},
journal= {arXiv preprint arXiv:1203.6291},
year = {2012}
}
Comments
6 pages, 5 figures, to be published in Phys. Rev. A