Strange and Non-Strange (Anti-)Baryon Production at 200 GeV per Nucleon
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Rapidity 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 figures
9 pages, 7 Postscript figures