Sea Quark Effects on the Strong Coupling Constant

T. Onogi; S. Aoki; M. Fukugita; S. Hashimoto; N. Ishizuka; H. Mino; M. Okawa; A. Ukawa

doi:10.1016/0920-5632(94)90427-8

Sea Quark Effects on the Strong Coupling Constant

High Energy Physics - Lattice 2009-10-22 v1

Authors: T. Onogi , S. Aoki , M. Fukugita , S. Hashimoto , N. Ishizuka , H. Mino , M. Okawa , A. Ukawa

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Abstract

We present results showing that the strong coupling constant measured in two-flavor full QCD with dynamical Kogut-Susskind quarks at $\beta=5.7$ exhibit a 15\% increase due to sea quarks over that for quenched QCD at the scale $\mu\approx 7$ GeV . (talk at lattice93)

Keywords

sea quark effects strong coupling constant full QCD Kogut-Susskind quarks quenched QCD

Cite

@article{arxiv.hep-lat/9311050,
  title  = {Sea Quark Effects on the Strong Coupling Constant},
  author = {T. Onogi and S. Aoki and M. Fukugita and S. Hashimoto and N. Ishizuka and H. Mino and M. Okawa and A. Ukawa},
  journal= {arXiv preprint arXiv:hep-lat/9311050},
  year   = {2009}
}

Comments

3 pages, compressed, uuencoded PostScript file(name:lat93ch.ps.Z)

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