Towards the glueball spectrum of full QCD
High Energy Physics - Lattice
2009-10-28 v1
Abstract
We present first results on masses of the scalar and tensor glueballs as well as of the torelon from simulations of QCD with two light flavours of Wilson fermions. The gauge configurations of extent 16^3*32 at beta = 5.6 and kappa = 0.156, 0.157 and 0.1575 have been generated as part of the SESAM collaboration programme. The present lattice resolutions correspond to 1/a = 2.0-2.3 GeV and ratios m(pi)/m(rho) = 0.83, 0.76 and 0.71, respectively. Studies on larger lattice volumes and closer to the chiral limit are in progress.
Keywords
Cite
@article{arxiv.hep-lat/9608096,
title = {Towards the glueball spectrum of full QCD},
author = {G. S. Bali and U. Glassner and S. Gusken and H. Hoeber and Th. Lippert and G. Ritzenhofer and K. Schilling and G. Siegert and A. Spitz and SESAM collaboration},
journal= {arXiv preprint arXiv:hep-lat/9608096},
year = {2009}
}
Comments
4 pages, LaTeX, espcrc2 and epsf styles required, 4 epsf figures, poster presented by G. Bali at Lattice '96