Forward-backward and CP-violating asymmetries in rare B_{d,s}\to (V,γ) l^+l^- decays

Abstract

We study the forward-backward and the CP-violating asymmetries (both time-independent and time-dependent) in rare semileptonic $B_d\toρ^0 l^+l^-$, $B_s\toϕl^+l^-$, and radiative leptonic $B_{d,s}\to γl^+l^-$ decays and investigate the sensitivity of these asymmetries to the extensions of the Standard model.

Revised version: plots for A_CP corrected, discussion of B_d\to ρ^0 l^+l^- added