Observation of the suppressed ADS modes $B^{\pm }\to [{\pi }^{\pm }{K}^{\mp }{\pi }^{+}{\pi }^{-}{]}_D{K}^{\pm }$ and $B^{\pm }\to [{\pi }^{\pm }{K}^{\mp }{\pi }^{+}{\pi }^{-}{]}_D{\pi }^{\pm }$

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

An analysis of $B^{\pm }\to D{K}^{\pm }$ and $B^{\pm }\to D{\pi }^{\pm }$ decays is presented where the $D$ meson is reconstructed in the four-body final state $K^{\pm }{\pi }^{\mp }{\pi }^{+}{\pi }^{-}$. Using…