Heavy-Light Matrix Elements with the Wilson Quark Action

JLQCD Collaboration

Heavy-Light Matrix Elements with the Wilson Quark Action

High Energy Physics - Lattice 2012-08-27 v2

Authors: JLQCD Collaboration

Abstract

Status report is made of our quenched study of heavy-light matrix elements employing the Wilson quark action for heavy quark. Results obtained up to now with 200 configurations at $\beta=6.1$ on a $24^3\times64$ lattice and with 100 configurations at $\beta=6.3$ on a $32^3 \times80$ lattice suggest that the pseudoscalar decay constant varies little over this range of $\beta$ in both charm and bottom regions. Results for the $B$ parameter are also reported.

Keywords

lattice qcd meson decay lattice qcd quark masses

Cite

@article{arxiv.hep-lat/9510033,
  title  = {Heavy-Light Matrix Elements with the Wilson Quark Action},
  author = {JLQCD Collaboration},
  journal= {arXiv preprint arXiv:hep-lat/9510033},
  year   = {2012}
}

Comments

contribution to Lattice 95 (presented by S. Hashimoto), 4 pages, 4 Postscript figures

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