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arXiv · 2209.04110

Interplay between core and corona from small to large systems

Yuuka Kanakubo·Yasuki Tachibana·Tetsufumi Hirano
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Abstract

We present new results in $p$+$p$ and Pb+Pb collisions at the LHC energies from the updated dynamical core--corona initialization framework (DCCI2). The fractions of final hadron yields originating from equilibrated and non-equilibrated components are extracted as functions of multiplicity. We find that the contributions from non-equilibrated components are non-negligible even in Pb+Pb collisions and affect $p_T$-integrated multi-particle correlations. These suggest the importance of non-equilibrated components for the sophisticated extraction of properties of the quark gluon plasma from comparisons between dynamical frameworks and experimental data.

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Yuuka Kanakubo, Yasuki Tachibana, Tetsufumi Hirano. 2022-09-09. Interplay between core and corona from small to large systems. https://doi.org/10.1051/epjconf/202327601017

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