2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38039Rapidity distributions of net hyperons ($Λ- \overlineΛ$) are compared to distributions of participant protons ($p - \overline{p}$). Strangeness production (mean multiplicities of produced $Λ/Σ^0$ hyperons and $\langle K + \overline{K} \rangle$) in central nucleus-nucleus collisions is shown for different collision systems at different energies. An enhanced production of $\overlineΛ$ compared to $\overline{p}$ is observed at 200 GeV per nucleon.9 pages, 7 Postscript figuresHigh Energy Physics - Experimenttext