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Strange and non-strange (Anti-) baryon production at 200 A GeV/c
Author(s) -
D. Röhrich
Publication year - 1996
Publication title -
cell biochemistry and biophysics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.536
H-Index - 79
eISSN - 1559-0283
pISSN - 1085-9195
DOI - 10.1007/bf03155601
Subject(s) - hyperon , physics , bar (unit) , strangeness , rapidity , lambda , nuclear physics , baryon , particle physics , strangeness production , nucleon , production (economics) , strange quark , hadron , quantum mechanics , meteorology , economics , macroeconomics
Rapidity distributions of net hyperons (\Lambda - \overline{\Lambda}) are compared to distributions of participant protons (p - \overline{p}). Strangeness production (mean multiplicities of produced \Lambda/\Sigma^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 \overline{\Lambda} compared to \overline{p} is observed at 200 GeV per nucleon.Rapidity distributions of net hyperons ($\Lambda - \overline{\Lambda}$) are compared to distributions of participant protons ($p - \overline{p}$). Strangeness production (mean multiplicities of produced $\Lambda/\Sigma~0$ 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 $\overline{\Lambda}$ compared to $\overline{p}$ is observed at 200 GeV per nucleon

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