Rho decay width from the lattice
classification
✦ hep-lat
keywords
decaylatticesimulationswidthbeencalculationscomputationexist
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While the masses of light hadrons have been extensively studied in lattice QCD simulations, there exist only a few exploratory calculations of the strong decay widths of hadronic resonances. We will present preliminary results of a computation of the rho meson width obtained using $N_f=2+1$ flavor simulations. The work is based on L\"uscher's formalism and its extension to moving frames.
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