Speaker
Guoli Wang
(Harbin Institute of Technology)
Description
I will introduce the eletromagnetic decays of the $B_c(2S)$ meson, which is recently observed by the ATLAS. In the calculation, the instantaneous Bethe-Salpeter method is used, and our results show that the branching ratio of eletromagnetic decays of this particle is about $10\%$ of the whole decay width.
Authors
Guoli Wang
(Harbin Institute of Technology)
Tianhong Wang
(Harbin Institute of Technology)
