arXiv:hep-lat/0610124·v1·High Energy Physics — Lattice
The spectrum of radial, orbital and gluonic excitations of charmonium
K. J. Juge (1)🇺🇸 · A. O. Cais (2)🇮🇪 · M. B. Oktay (2)🇮🇪 · M. J. Peadon (2) · S. M. Ryan (2)🇮🇪 · J-I Skullerud (2)((1) Department of Physics, Carnegie Mellon University, Pittsburgh USA, (2) School Of Mathematics, Trinity College, Dublin Ireland)
Abstract
We present results for the charmonium spectrum from dynamical QCD simulations on anisotropic lattices. Using all-to-all propagators we determine the ground and excited states of S, P and D waves and hybrids. We also evaluate the disconnected (OZI suppressed) contribution to the and
Comments: 6 pages, 3 figures, Presented at 24th International Symposium on Lattice Field Theory (Lattice 2006), Tucson, Arizona, 23-28 Jul 2006