Determination of the Delta resonance width from lattice QCD
  A method suitable for extracting resonance parameters of unstable baryons in lattice QCD is examined. The method is applied to the strong decay of the Delta to a pion-nucleon state, extracting the pi-N - Delta coupling constant and Delta decay width. 
C. Alexandrou, J. W. Negele and M. Petschlies
hep-lat