QCD Coulomb Gauge Approach to Exotic Hadrons

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dc.creatorCotanch, Stephen R.
dc.creatorGeneral, Ignacio J.
dc.creatorWang, Ping
dc.date2006-10-06
dc.date.accessioned2026-07-07T10:25:36Z
dc.date.available2026-07-07T10:25:36Z
dc.descriptionThe Coulomb gauge Hamiltonian model is used to calculate masses for selected J^{PC} states consisting of exotic combinations of quarks and gluons: ggg glueballs (oddballs), q bar{q} g hybrid mesons and q bar{q} q bar{q} tetraquark systems. An odderon Regge trajectory is computed for the J^{--} glueballs with intercept much smaller than the pomeron, explaining its nonobservation. The lowest 1^{-+} hybrid meson mass is found to be just above 2.2 GeV while the lightest tetraquark state mass with these exotic quantum numbers is predicted around 1.4 GeV consistent with the observed pi(1400).
dc.description6 pages, 9 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0610071
dc.identifierhttp://arxiv.org/abs/hep-ph/0610071
dc.identifierEur.Phys.J.A31:656-661,2007
dc.identifierdoi:10.1140/epja/i2006-10234-2
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176597
dc.subjectHigh Energy Physics - Phenomenology
dc.titleQCD Coulomb Gauge Approach to Exotic Hadrons
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