Measurement of $CP$ asymmetries in two-body $B_{(s)}^0$-meson decays to charged pions and kaons

LHCb collaboration, R. Aaij, B. Adeva +786

The time-dependent $CP$ asymmetries in $B^0\to {\pi }^{+}{\pi }^{-}$ and $B_s^0\to K^{+}{K}^{-}$ decays are measured using a data sample of $pp$ collisions corresponding to an integrated luminosity…