Speaker
Matthias F.M. Lutz
(GSI)
Description
In this talk I discuss the current status of the extraction of Low-energy constants (LEC) in the chiral Lagrangian with three light flavours from current Lattice QCD data. The LEC are adjusted to describe the baryon octet and decuplet masses from a large set of lattice ensembles, where finite-box and discretization effects are considered. Accurate results require an analysis at N^3LO.
Primary author
Matthias F.M. Lutz
(GSI)
