(left) Acceptance times efficiency ($A\times\epsilon$) as a function of ${\it p}_T$ for the reconstruction of $K_S^0$, $Λ$, $Ξ^-$, $Ω^-$ (full markers) and respective antiparticles (open markers). The 0-90% centrality class is displayed. (right) Ratio of $Λ$ coming from charged and neutral $Ξ$ baryon decays to the inclusive $Λ$ yield as a function of ${\it p}_T$. Full and hollow markers are for matter and antimatter, respectively. The 0-90% centrality class is displayed.