Heavy-light baryonic mass splittings from the lattice

Abstract

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

arXiv comment3 pages postscript, Contribution to Lattice'94

References in corpus (2)

• The Static Approximation of Heavy-Light Quark-Systems - A Systematic Lattice Study
• The Leptonic Decay Constants of $\bar{Q}q$ Mesons and the Lattice Resolution

Cited by in corpus (2)

• Heavy Baryons in a Quark Model
• Heavy Baryon Specroscopy from the Lattice