arXiv:0803.1392·v1·High Energy Physics — Phenomenology
Evidence that the Y(4660) is a f_0(980)psi' bound state
Feng-Kun Guo🇩🇪 · Christoph Hanhart🇩🇪 · Ulf-G. Meißner🇩🇪
Abstract
We demonstrate that the experimental information currently available for the Y(4660) is consistent with its being a f_0(980)psi' molecule. Possible experimental tests of our hypothesis are presented.
Comments: 4 pages, 3 figures