show less
show more
@drivegun2
20
Beans
The Ξ_b^-π^+π^- invariant mass spectrum is investigated with an event sample of proton-proton collisions at sqrt[s]=13 TeV, collected by the CMS experiment at the LHC in 2016-2018 and corresponding to an integrated luminosity of 140 fb^-1. The ground state Ξ_b^- is reconstructed via its decays to J/ψΞ^- and J/ψΛK^-. A narrow resonance, labe […] View
-
Stuart Krogsgaard posted an update 7 months ago
The Ξ_b^-π^+π^- invariant mass spectrum is investigated with an event sample of proton-proton collisions at sqrt=13 TeV, collected by the CMS experiment at the LHC in 2016-2018 and corresponding to an integrated luminosity of 140 fb^-1. The ground state Ξ_b^- is reconstructed via its decays to J/ψΞ^- and J/ψΛK^-. A narrow resonance, labe…[Read more]
-
Stuart Krogsgaard became a registered member 7 months ago
