Measurement of $Ξ^-/\barΞ^{+}$ production in jets from $Z$ boson decays with the DELPHI open data

The production rates of $Ξ^{-}/\barΞ^{+}$ baryons in energy-ranked jets produced in $Z\to\text{hadrons}$ decays are measured using $3.2$ million hadronic $Z$ events recorded by the DELPHI experiment. Jets are reconstructed using the Durham algorithm with $y_{\text{cut}}=0.005$. Quark- and gluon-enri