The heavy quarkonium spectrum from quenched lattice QCD

Peter Boyle

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arXiv · hep-lat/9903017

The heavy quarkonium spectrum from quenched lattice QCD

Peter Boyle

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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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Peter Boyle. 1999-03-10. The heavy quarkonium spectrum from quenched lattice QCD. https://arxiv.org/abs/hep-lat/9903017

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