Recent b-physics results from OPAL
نویسنده
چکیده
The most recent b-physics results from the OPAL experiment at LEP are reviewed. A measurement of semileptonic B meson decays to narrow orbitally-excited charm mesons is presented first, followed by a study of charm production in b-hadron decays. Here, B refers to B and B mesons and their charge conjugates, and b-hadron refers to the admixture of hadrons containing a b quark produced in electron-positron annihilations at √ s = mZ. PACS. 13.25.Hw Decays of bottom mesons – 13.20.He Decays of bottom mesons
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