Quark model description of
arXiv:1904.02978 · doi:10.1103/PhysRevC.99.045205
Abstract
From lattice indications we follow a Born-Oppenheimer approximation to build a quark-antiquark static potential for charmonium states below their first S- wave meson-meson threshold. We show that a good description of the mass and decay properties of the experimentally well established resonance is feasible.
21 pages, 3 tables, 5 figures, keywords: quark; meson; potential
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