The heavy quarkonium spectrum from quenched lattice QCD

1999/03/10 by Peter Boyle, Boyle, Peter
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #hep-lat

paper · pdf · doi:10.48550/arxiv.hep-lat/9903017

12 pages, 17 figures

arxiv created 1999/03/10 · arxiv updated 2009/12/01

Abstract

We present results of simulations of the quenched quarkonium spectrum at two values of the lattice spacing and for quark masses around m_c using the tadpole improved clover action. Attention is focussed on the lowest lying S and P states, and the triplet fine structure is obtained for the first time using a relativistic action.

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