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

https://hrcak.srce.hr/304621

Publication date:

1.3.2011.

Article data in other languages: croatian

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