Lattice QCD Spectroscopy with an Improved Wilson Fermion Action

Abstract

We study the hadronic spectrum in quenched lattice QCD using an improved Wilson fermion action (Hamber-Wu(1983),Eguchi-Kawamoto(1984)) at $\beta =5.7$ and $\beta =6.0$. We find a systematic reduction of the finite spacing effects compared to the results obtained by using the standard Wilson action.

17 pages, 11 figures available as ps files by request

Cited by in corpus (4)

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• Scale setting and the light baryon spectrum in $N_f=2+1$ QCD with Wilson fermions
• Numerical Simulations in Particle Physics
• Improved lattice QCD with quarks: the 2 dimensional case