$b \to s γ$ decays in the Left-Right Symmetric Model

Abstract

We consider $b \to s γ$ decays in the Left-Right Symmetric Model. Values of observables sensitive to chiral structure such as the $Λ$ polarization in the $Λ_b \to Λγ$ decays and the mixing-induced CP asymmetries in the $B_{d,s} \to M^0 γ$ decays can deviate in the LRSM significantly from the SM values. The combined analysis of $P_Λ$ and $A_{CP}$ as well as ${\cal BR}(b \to s γ)$ can be used to determine the model parameters.