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arXiv · 0710.1118

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
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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.

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C. Bernard, C. DeTar, Steven Gottlieb, U. M. Heller, J. E. Hetrick, L. Levkova, J. Osborn, D. Renner, R. Sugar, D. Toussaint. 2007-10-15. Status of the MILC light pseudoscalar meson project. https://arxiv.org/abs/0710.1118

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