Review of Bs mesons and b Baryons

Abstract

The measurements of Bs mesons and b baryons advanced greatly in the past year. The ground state b baryon Xib0 was observed for the first time; numerous decay modes of the Bs0 and b baryons were newly seen; measurements of CP violation in Bs0 decays were improved, generally improving the agreement with the standard model; and the search for rare decays sensitive to new physics were pushed to new levels. It was a very productive year for measurements of b baryons and Bs0 mesons.

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