arXiv:hep-lat/9810028·v1·High Energy Physics — Lattice
Effects of Nonperturbative Improvement in Quenched Hadron Spectroscopy
Attilio Cucchieri🇮🇹 · Tereza Mendes🇮🇹 · Roberto Petronzio🇮🇹
Abstract
We discuss a comparative analysis of unimproved and nonperturbatively improved quenched hadron spectroscopy, on a set of 104 gauge configurations, at beta=6.2. We also present here our results for meson decay constants, including the constants f_D and f_Ds in the charm-quark region.
Comments: LATTICE98(spectrum)