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Centrality dependence of multistrange baryon production in high-energy heavy-ion collisions

Gevorg H. Arakelyan, Carlos Merino, Yuli M. Shabelski

SciPost Phys. Proc. 15, 024 (2024) · published 3 April 2024

Proceedings event

51st International Symposium on Multiparticle Dynamics

Abstract

We consider the experimental data on the production of strange $\Lambda^{\prime}$s, and multistrange baryons ($\Xi$, $\Omega$), and antibaryons, on nuclear targets, at the energy region from SPS up to LHC, in the framework of the Quark-Gluon String Model. One remarkable result of this analysis is the significant dependence on the centrality of the collision of the experimental $\overline{\Xi}^+/\overline{\Lambda}$ and $\overline{\Omega}^+/\overline{\Lambda}$ ratios in heavy-ion collisions, at SPS energies.


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