Diquark-antidiquark states with hidden or open charm and the nature ofX(3872)
Published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology • Jan 31, 2005
Authors:,,
Luciano Maiani
F. Piccinini
A. D. Polosa
Abstract
Heavy-light diquarks can be the building blocks of a rich spectrum of states which can accommodate some of the newly observed charmoniumlike resonances not fitting a pure $c\overline{c}$ assignment. We examine this possibility for hidden and open charm diquark-antidiquark states deducing spectra fro...
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