B_c -> l nu gamma decay in light cone QCD
arXiv:hep-ph/9804407 · doi:10.1016/S0370-2693(98)00692-3
Abstract
The radiative B_c -> l nu gamma decay is investigated in the Standard Model in framework of the light cone QCD. The transition form factors and decay width are calculated. A comparison of light cone QCD and constituent quark model predictions on these quantities is presented.
11 pages, 3 figures, LaTeX formatted