Coulomb Gauge Model for Exotic Hadrons
Stephen R. Cotanch, Felipe J. Llanes-Estrada
TL;DR
This paper reviews the Coulomb gauge model's success in describing various hadron structures, including mesons, glueballs, hybrids, and tetraquarks, aligning well with experimental and lattice QCD results.
Contribution
It presents a comprehensive application of the Coulomb gauge model to exotic hadrons, demonstrating its effectiveness in predicting spectra and understanding unconventional states.
Findings
Accurate meson spectrum with chiral symmetry
Predictions of glueball and hybrid mesons consistent with lattice QCD
Tetraquark results explaining pi_1(1400) quantum numbers
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 pi_1(1400) having unconventional quantum numbers.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research · Quantum and Classical Electrodynamics