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arXiv · 1203.6291

Universal bosonic tetramers of dimer-atom-atom structure

A. Deltuva
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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.

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A. Deltuva. 2012-03-28. Universal bosonic tetramers of dimer-atom-atom structure. https://doi.org/10.1103/physreva.85.042705

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