Heavy-light baryonic mass splittings from the lattice

C. Alexandrou; A. Borrelli; S. Guesken; F. Jegerlehner; K. Schilling; G. Siegert; R. Sommer

doi:10.1016/0920-5632(95)00231-W

paper

Heavy-light baryonic mass splittings from the lattice

arXiv:hep-lat/9412089 · doi:10.1016/0920-5632(95)00231-W

Abstract

We present lattice estimates of the mass of the heavy-light baryons $I^_{b}$ and $I^_{b}$ obtained using propagating heavy quarks. For $I^_{b}$ our result is $M_{I^_{b}} = 5.728 \pm 0.144 \pm 0.018$ GeV, after extrapolation to the continuum limit and in the quenched approximation.

3 pages postscript, Contribution to Lattice'94