COMPARISON OF IMPROVED AND UNIMPROVED QUENCHED HADRON SPECTROSCOPY

Authors
CUCCHIERI A MENDES T PETRONZIO R
Citation
A. Cucchieri et al., COMPARISON OF IMPROVED AND UNIMPROVED QUENCHED HADRON SPECTROSCOPY, JOURNAL OF HIGH ENERGY PHYSICS, (5), 1998, pp. 114-121
Citations number
9
Categorie Soggetti
Physics, Particles & Fields
Journal title
JOURNAL OF HIGH ENERGY PHYSICS → ACNP
ISSN journal
10298479
Issue
5
Year of publication
1998
Pages
114 - 121
Database
ISI
SICI code
1029-8479(1998):5<114:COIAUQ>2.0.ZU;2-X
Abstract
We make a comparison between our quenched-hadron-spectroscopy results for the non-perturbatively-improved Wilson action and the correspondin g unimproved case, at beta = 6.2 on the same set of gauge configuratio ns. Within our statistics, we find in the improved case a baryon spect rum closer to experimental data and a better stability in the determin ation of the strange-quark mass.