Z 0 boson decays to B*c meson and its uncertainties
Department of Physics, Chongqing University, Chongqing, 400044, P.R. China
Published online: 5 October 2010
The planned new e + e − collider with high luminosity shall provide another useful platform to study the properties of the doubly heavy B c meson in addition to the hadronic colliders as LHC and TEVATRON. In the ‘New Trace Amplitude Approach’, we calculate the production of the spin-singlet B c and the spin-triplet mesons through the Z 0 boson decays, where uncertainties for the production are also discussed. Our results show KeV and KeV, where the errors are caused by varying m b and m c within their reasonable regions.
© Springer-Verlag / Società Italiana di Fisica, 2010