Excited spectroscopy of mesons containing charm quarks from lattice QCD

Abstract

We present highly excited spectra of charmonium, charm-light and charm-strange mesons using the dynamical anisotropic lattices of the Hadron Spectrum Collaboration. The use of novel techniques has allowed us to extract these spectra with a high degree of statistical precision, while also enabling us to observe states as high as spin-4, states with exotic quantum numbers and candidate gluonic excitations. We discuss the phenomenology of these spectra, and also present preliminary results of D{\pi} scattering considering only the lowest partial wave in the isospin-3/2 channel.

Comments: Lattice 2013 proceedings, 7 pages