arXiv:hep-lat/0510060·v1·High Energy Physics — Lattice
Charmonium Spectrum on dynamical anisotropic lattices
K. J. Juge🇮🇪 · A. O'Cais🇮🇪 · M. B. Oktay🇮🇪 · M. J. Peardon🇮🇪 · S. M. Ryan🇮🇪
Abstract
We present a first study of the charmonium spectrum on N_f=2 dynamical, anisotropic lattices. We take advantage of all-to-all quark propagators to build spatially extended interpolating operators to increase the overlap with states not easily accessible with point propagators such as radially excited states of eta_c, psi, and chi_c, D-waves and hybrid states.
Comments: 9 pages, 7 figures, Lattice 2005 Conference