Lattice Calculation of Quarkonium Decay Matrix Elements
High Energy Physics - Phenomenology
2008-11-26 v1 High Energy Physics - Lattice
Abstract
We calculate the NRQCD matrix elements for the decays of the lowest-lying S- and P-wave states of charmonium and bottomonium in quenched lattice QCD. We also compute the one-loop relations between the lattice and continuum matrix elements.
Keywords
Cite
@article{arxiv.hep-ph/9609371,
title = {Lattice Calculation of Quarkonium Decay Matrix Elements},
author = {G. T. Bodwin and D. K. Sinclair and S. Kim},
journal= {arXiv preprint arXiv:hep-ph/9609371},
year = {2008}
}
Comments
10 pages, LaTeX. Talk presented at the Quarkonium Physics Workshop, University of Illinois, Chicago, June 13-15, 1996