arXiv:hep-ph/0512082·v1·High Energy Physics — Phenomenology
X & Y
L. Maiani🇮🇹 · F. Piccinini🇮🇹 · A.D. Polosa🇮🇹 · V. Riquer🇮🇹
Abstract
The 4-quark interpretation of the recently discovered X(3872) and Y(4260) resonances is briefly discussed.
Comments: Presented at the XI International Conference on Hadron Spectroscopy - Hadron 05, 21-26 August 2005, Rio de Janeiro, Brazil