10.10.11 16:15

Pseudoscalar flavor-singlet mesons from 2+1+1 tmLQCD

Konstantin Ottnad (Bonn)

We use simulations with 2+1+1 dynamic quark flavors in Wilson twisted-mass lattice QCD to study properties of eta and eta' mesons.  I review how to extract the desired observables from lattice simulations and discuss some essential aspects of the formulation we are using.  Preliminary results are shown for masses and flavor contents for several ensembles at different quark masses and lattice spacings.


(Seminarraum II)

Kategorie: Feldtheorie