# Charmed-Baryon Spectroscopy from Lattice QCD with N_f=2+1+1 Flavors

@article{Briceo2011CharmedBaryonSF,
title={Charmed-Baryon Spectroscopy from Lattice QCD with N\_f=2+1+1 Flavors},
author={Ra{\'u}l Brice{\~n}o and Daniel R. Bolton and Huey-Wen Lin},
journal={Physical Review D},
year={2011},
volume={86},
pages={094504}
}
• Published 4 November 2011
• Physics
• Physical Review D
We present the results of a calculation of the positive-parity ground-state charmed-baryon spectrum using 2+1+1 flavors of dynamical quarks. The calculation uses a relativistic heavy-quark action for the valence charm quark, clover-Wilson fermions for the valence light and strange quarks, and HISQ sea quarks. The spectrum is calculated with a lightest pion mass around 220 MeV, and three lattice spacings (a \approx 0.12 fm, 0.09 fm, and 0.06 fm) are used to extrapolate to the continuum. The…

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