CP violation in the radiative dileptonic B-meson decays

Abstract

We investigate the CP violating asymmetry, the forward backward asymmetry and the CP violating asymmetry in the forward-backward asymmetry for the radiative dileptonic B-meson decays $B_d\to \gamma {\ell }^{+}{\ell }^{-}$ for the $\ell =e,\mu ,\tau$ channels. It is observed that these asymmetries are quite sizable and $B_d\to \gamma {\ell }^{+}{\ell }^{-}$ decays seem promising for investigating CP violation.

Comments: 12 pages, 5 figures; version to appear in J. Phys. G