The NA61/SHINE strong interaction programme aims to explore the phase diagram of the strongly interacting matter. The main physics goals are the study of the onset of deconfinement and the search for the critical point of the strongly interacting matter. These goals are pursued by performing a scan in beam momentum (13$A$ -- 158$A$ GeV/c) and size of colliding system (p+p, p+Pb, Be+Be, Ar+Sc, Xe+La, Pb+Pb).
This contribution presents new results on system size and energy dependence of multiplicity and net-charge fluctuations measured with higher-order moments of these distributions. Also, new results on the measurement of Bose-Einstein correlations in nucleus-nucleus collisions based on Levy sources are discussed as well as news on anisotropic flow in Pb+Pb interactions at 13$A$ GeV/c.
Volume 400 -
The International conference on Critical Point and Onset of Deconfinement (CPOD2021) -
session Wed3
Fluctuations and correlations in nucleus-nucleus collisions observed by NA61/SHINE at CERN SPS energies
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Pre-published on:
August 23, 2022
Published on:
September 01, 2022
Abstract
DOI: https://doi.org/10.22323/1.400.0028
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.