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Lattice Seminar

The η/η′ system and large-Nc ChPT: A Lattice QCD Study

Name: The η/η′ system and large-Nc ChPT: A Lattice QCD Study
Start: 2021-11-15T13:00:00+01:00
End: 2021-11-15T14:00:00+01:00
Location: Zoom

by Prof. Gunnar Bali (Universität Regensburg)

Monday 15 Nov 2021, 13:00 → 14:00 Europe/Berlin

Zoom

Description

We compute the masses, decay constants and gluonic matrix elements of the η and η′ mesons in lattice simulations across four lattice spacings with the light quark masses reaching down to the physical point. A comparison is made to Large-Nc chiral perturbation theory (ChPT) predictions and the NLO low energy constants are determined.