TOWARDS THE GLUEBALL SPECTRUM OF FULL QCD

Authors
BALI GS GLASSNER U GUSKEN S HOEBER H LIPPERT T RITZENHOFER G SCHILLING K SIEGERT G SPITZ A
Citation
Gs. Bali et al., TOWARDS THE GLUEBALL SPECTRUM OF FULL QCD, Nuclear physics. B, 1997, pp. 239-242
Citations number
7
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
239 - 242
Database
ISI
SICI code
0550-3213(1997):<239:TTGSOF>2.0.ZU;2-8
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 flavo urs 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 resolut ions correspond to a(-1) = 2.0-2.3 GeV and ratios m(pi)/m(rho) approxi mate to 0.83, 0.76 and 0.71, respectively. Studies on larger lattice v olumes and closer to the chiral limit are in progress.