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arXiv · hep-ph/9810357

New explanation of the strange baryon rapidity distributions in ultra-relativistic nucleus-nucleus collisions

J. A. Casado
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Abstract

A model of multiparticle production in hadronic collisions at ultra-relativistic energies, based on the assumption of independent string fragmentation, reproduces the rapidity spectra of $Λ$ and $\barΛ$ in sulphur-sulphur collisions reported by the NA35 Collaboration. This is achieved after a reconsideration of the intermediate multi-string states and the structure of the diquarks. Nuclear stopping power is also studied through the computation of the $p-\bar{p}$ rapidity spectra.

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J. A. Casado. 1999-03-03. New explanation of the strange baryon rapidity distributions in ultra-relativistic nucleus-nucleus collisions. https://doi.org/10.1016/s0375-9474(99)00118-9

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