MILC results for light pseudoscalars

A. Bazavov, W. Freeman, D. Toussaint, C. Bernard, X. Du, J. 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 latest preliminary results of MILC’s analysis of the light pseudoscalar meson sector. The analysis includes data from new ensembles with smaller lattice spacings, smaller light quark masses and lighter-than-physical strange quark masses. Both SU(2) and SU(3) chiral fits, including NNLO chiral logarithms, are shown. We give 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
Volume86
StatePublished - Jan 1 2009
Externally publishedYes
Event6th International Workshop on Chiral Dynamics, CD 2009 - Bern, Switzerland
Duration: Jul 6 2009Jul 10 2009

ASJC Scopus subject areas

  • General

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