Charmonium spectroscopy with heavy Kogut-Susskind quarks

Abstract

Charmonium spectroscopy with Kogut-Susskind valence quarks are carried out for quenched QCD at $\beta =6.0$ and for two-flavor full QCD at $\beta =5.7$. Results for 1P--1S mass splitting and estimates of ${\alpha }_{\overline{MS}}^{(5)}(m_Z)$ are reported. Problems associated with flavor breaking effects and finite size effects of $1P$ states are discussed.

arXiv comment3 pages, contribution to the Lattice '94 conference, uuencoded compressed ps-file

Cited by in corpus (4)

• Highly Improved Staggered Quarks on the Lattice, with Applications to Charm Physics
• Charmonium Spectrum from Quenched QCD with Overlap Fermions
• Light hadron spectroscopy
• Charmonium Spectrum from Quenched QCD with Overlap Fermions