Status of the MILC light pseudoscalar meson project

C. Bernard; C. DeTar; Steven Gottlieb; U. M. Heller; J. E. Hetrick; L. Levkova; J. Osborn; D. Renner; R. Sugar; D. Toussaint

Status of the MILC light pseudoscalar meson project

High Energy Physics - Lattice 2010-11-15 v2

Authors: C. Bernard , C. DeTar , Steven Gottlieb , U. M. Heller , J. E. Hetrick , L. Levkova , J. Osborn , D. Renner , R. Sugar , D. Toussaint

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Abstract

We discuss the current status of our calculation of the physics of pi and K mesons using three dynamical flavors of improved staggered quarks. This year, we have a new ensemble with a lattice spacing of 0.06 fm and a light sea mass of 0.2 m_s, as well as significant increases in statistics at several coarser lattice spacings and/or heavier sea masses. Results for decay constants, quark masses, low energy constants, condensates, and V_{us} are presented.

Keywords

lattice qcd meson decay quark masses lattice qcd

Cite

@article{arxiv.0710.1118,
  title  = {Status of the MILC light pseudoscalar meson project},
  author = {C. Bernard and C. DeTar and Steven Gottlieb and U. M. Heller and J. E. Hetrick and L. Levkova and J. Osborn and D. Renner and R. Sugar and D. Toussaint},
  journal= {arXiv preprint arXiv:0710.1118},
  year   = {2010}
}

Comments

v2: fixed typo in Table 1. Presented by C. Bernard at Lattice 2007; 7 pages, 3 figures

Status of the MILC light pseudoscalar meson project

Abstract

Keywords

Cite

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