We study the charmonium spectrum including higher spin and exotic states. We use the Sheikholeslami-Wilson (clover) action for Nf=2 sea quarks as well as for the charm valence quark. In order to access excited states we apply a variational method with a basis of highly optimized operators.
Cite
@article{arxiv.0710.0256,
title = {Charmonium spectrum including higher spin and exotic states},
author = {Christian Ehmann and Gunnar Bali},
journal= {arXiv preprint arXiv:0710.0256},
year = {2009}
}
Comments
7 pages, 4 figures, Presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany