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arXiv · 2510.00687

NA61/SHINE results on multiplicity and net-charge fluctuations at CERN SPS energies

Maćkowiak-Pawłowska
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Abstract

This contribution presents final results on the energy dependence of multiplicity and net-electric charge fluctuations in Ar+Sc interactions collected by the NA61/SHINE experiment. Fluctuations were analyzed using higher-order cumulant ratios in Ar+Sc most central collisions and compared to p+p interactions. The results consider detector bias and centrality selection in the case of Ar+Sc. The results are compared across different energies and against model predictions.

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Maćkowiak-Pawłowska. 2025-10-01. NA61/SHINE results on multiplicity and net-charge fluctuations at CERN SPS energies. https://arxiv.org/abs/2510.00687

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