Differential branching fractions and isospin asymmetries of $B\to K^{(\ast )}{\mu }^{+}{\mu }^{-}$ decays

R. Aaij, B. Adeva, M. Adinolfi +690

The isospin asymmetries of $B\to K{\mu }^{+}{\mu }^{-}$ and $B\to K^{\ast }{\mu }^{+}{\mu }^{-}$ decays and the partial branching fractions of the $B^0\to K^0{\mu }^{+}{\mu }^{-}$, $B^{+}\to K^{+}{\mu }^{+}{\mu }^{-}$ and $B^+ \to K^{*+}μ^+…