Charmonium spectroscopy with heavy Kogut-Susskind quarks
Abstract
Charmonium spectroscopy with Kogut-Susskind valence quarks are carried out for quenched QCD at β=6.0 and for two-flavor full QCD at β=5.7. Results for 1P--1S mass splitting and estimates of α(5)MS(mZ) are reported. Problems associated with flavor breaking effects and finite size effects of 1P states are discussed.
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