Abstract

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Chiral behavior of pseudo-Goldstone boson masses and decay constants in 2+1 flavor QCD

Presenter: Laurent Lellouch — Centre de Physique Theorique, Marseille

S. Durr, Z. Fodor, C. Hoelbling, S. Katz, S. Krieg, L. Lellouch, Th. Lippert, K. Szabo

We present preliminary results for the chiral behavior of non-singlet, pseudo-Goldstone boson masses and decay constants, obtained in mixed action simulations with overlap valence quarks on 2+1 flavor seas of tree-level, O(a)-improved Wilson quarks.