Light quark masses from QCD sum rules

por Matthias Jamin (University Heidelberg)

martes 19 nov. 2002 16:00 → 17:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

Recent determinations of the strange quark mass from QCD sum rules for different channels are reviewed. Taking into account quark mass ratios from chiral perturbation theory, the extraction of the lighter up and down quark masses will be discussed as well.