Non-Perturbatively Improved Quenched Hadron Spectroscopy
نویسندگان
چکیده
We make a quenched lattice simulation of hadron spectroscopy at β = 6.2 with the Wilson action non-perturbatively improved. With respect to the unimproved case, the estimate of the lattice spacing is less influenced by the choice of input hadron masses. We study also the effects of using an improved quark mass in the fits to the dependence of hadron masses upon quark masses. CERN-TH/97-321 November 1997
منابع مشابه
Scaling of Non-Perturbatively O(a) Improved Wilson Fermions: Hadron Spectrum, Quark Masses and Decay Constants
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