Beautiful Baryons from Lattice QCD

Details Beautiful Baryons from Lattice QCD Beautiful Baryons from Lattice QCD

1994-07-29

arxiv.org/abs/hep-lat/9407027v1

Phys.Lett. B337 (1994) 340-346

Physics

High Energy Physics

High Energy Physics - Lattice

11 pages, Figures obtained upon request from Borrelli@psiclu.cern.ch

Scientific paper

10.1016/0370-2693(94)90985-7

We perform a lattice study of heavy baryons, containing one ($\Lambda_b$) or two $b$-quarks ($\Xi_b$). Using the quenched approximation we obtain for the mass of $\Lambda_b$ $$ M_{\Lambda_b}= 5.728 \pm 0.144 \pm 0.018 {\rm GeV}.$$ The mass splitting between the $\Lambda_b$ and the B-meson is found to increase by about 20\% if the light quark mass is varied from the chiral limit to the strange quark mass.

Affiliated with

Also associated with

No associations

Rating

Beautiful Baryons from Lattice QCD does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Beautiful Baryons from Lattice QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beautiful Baryons from Lattice QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-282228