The spectrum of radial, orbital and gluonic excitations of charmonium
K. J. Juge, A. O. Cais, M. B. Oktay, M. J. Peadon, S. M. Ryan, J-I Skullerud
Abstract
We present results for the charmonium spectrum from Nf=2 dynamical QCD simulations on 123× 80 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 ηc and J/Ψ
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