Charmonium spectrum including higher spin and exotic states

Abstract

We study the charmonium spectrum including higher spin and exotic states. We use the Sheikholeslami-Wilson (clover) action for $N_f=2$ 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.

7 pages, 4 figures, Presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany

Cited by in corpus (2)

• On the generalized eigenvalue method for energies and matrix elements in lattice field theory
• Heavy Quarkonium Physics-Theoretical Status