Results from the MILC collaboration's SU(3) chiral perturbation theory analysis

A. Bazavov, Walter Freeman, D. Toussaint, C. Bernard, X. Du, John W Laiho, C. DeTar, L. Levkova, M. B. Oktay, Steven Gottlieb, Urs M. Heller, J. E. Hetrick, J. Osborn, R. Sugar, R. S. Van De Water

Research output: Contribution to journalConference article

6 Scopus citations

Abstract

We present the status of the MILC collaboration's analysis of the light pseudoscalar meson sector with SU(3) chiral fits. The analysis includes data from new ensembles with smaller lattice spacing, smaller light quark masses and lighter than physical strange quarkmasses. Our fits include the NNLO chiral logarithms. We present results for decay constants, quark masses, Gasser-Leutwyler low energy constants, and condensates in the two-and three-flavor chiral limits.

Original languageEnglish (US)
JournalProceedings of Science
Volume91
StatePublished - Jan 1 2009
Externally publishedYes
Event27th International Symposium on Lattice Field Theory, LAT 2009 - Beijing, China
Duration: Jul 26 2009Jul 31 2009

ASJC Scopus subject areas

  • General

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    Bazavov, A., Freeman, W., Toussaint, D., Bernard, C., Du, X., Laiho, J. W., DeTar, C., Levkova, L., Oktay, M. B., Gottlieb, S., Heller, U. M., Hetrick, J. E., Osborn, J., Sugar, R., & Van De Water, R. S. (2009). Results from the MILC collaboration's SU(3) chiral perturbation theory analysis. Proceedings of Science, 91.