Heavy Quarkonia from Anisotropic and Isotropic Lattices
High Energy Physics - Lattice
2015-06-25 v1
Abstract
We report on recent results for the spectrum of heavy quarkonia. Using coarse and anisotropic lattices we achieved an unprecedented control over statistical and systematic errors for higher excited states such as exotic hybrid states. In a parallel study on isotropic lattices we also investigate the effect of two dynamical flavours on the spin structure of charmonium and bottomonium for several symmetric lattices.
Keywords
Cite
@article{arxiv.hep-lat/9909133,
title = {Heavy Quarkonia from Anisotropic and Isotropic Lattices},
author = {PACS Collaboration and A. Ali Khan and S. Aoki and R. Burkhalter and S. Ejiri and M. Fukugita and S. Hashimoto and N. Ishizuka and Y. Iwasaki and K. Kanaya and T. Kaneko and Y. Kuramashi and T. Manke and K. Nagai and M. Okawa and H. P. Shanahan and A. Ukawa and T. Yoshie},
journal= {arXiv preprint arXiv:hep-lat/9909133},
year = {2015}
}
Comments
LATTICE'99 (heavy quarks), 3 pages, 3 figures