QCD sum rules analysis of the rare radiative Bc -> D*_s gamma decay
arXiv:0708.2068 · doi:10.1103/PhysRevD.76.114007
Abstract
In this work, the radiative Bc -> D*_s gamma decay is investigated in the framework of QCD sum rules. The transition form factors responsible for the decay are calculated. The branching ratio for this decay is estimated to be order of 10^-5 which can be measurable at LHC.
29 pages, Three Figures and two Tables