Rho decay width from the lattice

Abstract : 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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Contributor : Laurent Lellouch <>
Submitted on : Monday, January 18, 2016 - 3:52:44 PM
Last modification on : Thursday, March 15, 2018 - 4:56:07 PM

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  • HAL Id : hal-01258067, version 1
  • ARXIV : 1011.3413

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J. Frison, S. Durr, Z. Fodor, C. Hoelbling, S. D. Katz, et al.. Rho decay width from the lattice. 28th International Symposium on Lattice Field Theory (Lattice 2010), Jun 2010, Villasimius, Italy. pp.139. ⟨hal-01258067⟩

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