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Effects of Nonperturbative Improvement in Quenched Hadron Spectroscopy

arXiv:hep-lat/9810028 · doi:10.1016/S0920-5632(99)85030-0

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.

LATTICE98(spectrum)