One significant area of recent research is the investigation of lepton universality in beauty-quark decays. A study presented ... is the comprehensive review of b-hadron and c-hadron properties ...
The J/psi is a charmonium particle—a meson consisting of a charm quark and a charm antiquark ... More information: Study of Λ 0 b and Ξ 0 b decays to Λh + h′ − and evidence for CP ...