Angular analysis of the decay ${\Lambda }_b^0\to \Lambda (1520){\mu }^{+}{\mu }^{-}$

LHCb collaboration, R. Aaij, M. Abdelfatah +1161

The first angular analysis of ${\Lambda }_b^0\to \Lambda (1520){\mu }^{+}{\mu }^{-}$ decays is presented, using proton-proton collision data collected with the LHCb detector betwe…