Heavy Meson Spectroscopy at Beta=6.0

P. Boyle; UKQCD Collaboration

doi:10.1016/S0920-5632(97)00755-X

Heavy Meson Spectroscopy at Beta=6.0

High Energy Physics - Lattice 2009-10-30 v1

Authors: P. Boyle , UKQCD Collaboration

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Abstract

We present results of a quenched calculation of the heavy-light and quarkonium spectrum using the tadpole improved clover action. We resolve completely the triplet chi P-states in quarkonium systems, and obtain evidence for fine structure of the heavy-light P-states. Approximate scaling of the hyperfine splittings is observed, producing results that are significantly below experiment.

Keywords

quarkonium quark masses lattice qcd

Cite

@article{arxiv.hep-lat/9710036,
  title  = {Heavy Meson Spectroscopy at Beta=6.0},
  author = {P. Boyle and UKQCD Collaboration},
  journal= {arXiv preprint arXiv:hep-lat/9710036},
  year   = {2009}
}

Comments

Contribution to Lattice 97 proceedings: 3 pages, 7 postscript figures, LaTeX2e, uses espcrc2.sty

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