Bottom hadrons from lattice QCD with domain wall and NRQCD fermions

Stefan Meinel, William Detmold, Chi-Jen Lin, Matthew Wingate

Research output: Contribution to journalConference article

Abstract

Dynamical 2+1 flavor lattice QCD is used to calculate the masses of bottom hadrons, including B mesons, singly and doubly bottom baryons, and for the first time also the triply-bottom baryon bbb. The domain wall action is used for the up-, down-, and strange quarks (both valence and sea), while the bottom quark is implemented with non-relativistic QCD. A calculation of the bottomonium spectrum is also presented.

Original languageEnglish
JournalProceedings of Science
Volume91
DOIs
StatePublished - 1 Jan 2009
Event27th International Symposium on Lattice Field Theory, LAT 2009 - Beijing, China
Duration: 26 Jul 200931 Jul 2009

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