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

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