Comparison of Improved and Unimproved Quenched Hadron Spectroscopy
arXiv:hep-lat/9804007 · doi:10.1088/1126-6708/1998/05/006
Abstract
We make a comparison between our quenched-hadron-spectroscopy results for the non-perturbatively-improved Wilson action and the corresponding unimproved case, at beta=6.2 on the same set of gauge configurations. Within our statistics, we find a sizeable improvement for the baryon spectrum and for the determination of the strange-quark mass.
8 pages, including 3 postscript figures; CERN-TH/98-110 preprint
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- Hadron masses and matrix elements from the QCD Schr"odinger functional
- Effects of Nonperturbative Improvement in Quenched Hadron Spectroscopy