The heavy-quark hybrid meson spectrum in lattice QCD
arXiv:nucl-th/0307116 · doi:10.1063/1.1632206
Abstract
Recent findings on the spectrum of heavy-quark mesons from computer simulations of quarks and gluons in lattice QCD are summarized, with particular attention to quark-antiquark states bound by an excited gluon field. The validity of a Born-Oppenheimer treatment for such systems is discussed. Recent results on glueball masses, the light-quark 1-+ hybrid meson mass, and the static three-quark potential are summarized.
arXiv comment15 pages, 13 figures, talk given at the Workshop on Scalar Mesons: An Interesting Puzzle for QCD, SUNY Institute of Technology, Utica, NY, May 16-18, 2003, submitted to American Institute of Physics Conference Proceedings. After publication, it will be found at http://proceedings.aip.org/proceedings/
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