Observation of the decay ${\Xi }_b^{-}\to p{K}^{-}{K}^{-}$

LHCb collaboration, R. Aaij, B. Adeva +764

Decays of the ${\Xi }_b^{-}$ and ${\Omega }_b^{-}$ baryons to the charmless final states $p{h}^{-}{h}^{\prime -}$, where $h^{(\prime )}$ denotes a kaon or pion, are searched for with the LHCb detector.…