Original scientific paper
Coulomb gauge model for exotic hadrons
Stephen R. Cotanch
; Department of Physics, North Carolina State University, Raleigh, NC 27695, U. S. A.
Felipe Llanes-Estrada
; Depto. Física Teórica I, Universidad Complutense de Madrid, 28040 Madrid, Spain
Abstract
Hadron structure advances provided by the Coulomb gauge model are summarized. Highlights include a realistic description of the vacuum and meson spectrum with chiral symmetry and dynamical flavor mixing, accurate hyperfine splittings for light and heavy systems, glueball and hybrid meson predictions in agreement with lattice QCD, and tetraquark results providing an understanding of the observed π1(1400) having unconventional quantum numbers.
Keywords
Coulomb gauge Hamiltonian; glueballs; hybrid mesons; tetraquarks
Hrčak ID:
304621
URI
Publication date:
1.3.2011.
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