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paper

Evidence that the Y(4660) is a f_0(980)psi' bound state

arXiv:0803.1392 · doi:10.1016/j.physletb.2008.05.057

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.

4 pages, 3 figures