CMS Collaboration; Buccilli, A.; Charaf, O.; Cooper, S.I.; Di Croce, D.; Gleyzer, S.V.; Henderson, C.; Perez, C.U.; Rumerio, P.; West, C.
(2021)
The \({\Xi }_{b}^{-}{\pi }^{+}{\pi }^{-}\) invariant mass spectrum is investigated with an event sample of proton-proton collisions at \(\sqrt{s}=13\text{}\text{}\mathrm{TeV}\), collected by the CMS experiment at the LHC ...