| Issue |
EPJ Web Conf.
Volume 276, 2023
The 20th International Conference on Strangeness in Quark Matter (SQM 2022)
|
|
|---|---|---|
| Article Number | 01017 | |
| Number of page(s) | 4 | |
| Section | Bulk Matter Phenomena, QCD Phase Diagram, and Critical Point | |
| DOI | https://doi.org/10.1051/epjconf/202327601017 | |
| Published online | 01 March 2023 | |
https://doi.org/10.1051/epjconf/202327601017
Interplay between core and corona from small to large systems
1
Department of Physics, Sophia University, Tokyo 102-8554, Japan
2
Akita International University, Yuwa, Akita-city 010-1292, Japan
* e-mail: y-kanakubo-75t@eagle.sophia.ac.jp
** e-mail: ytachibana@aiu.ac.jp
*** e-mail: hirano@sophia.ac.jp
Published online: 1 March 2023
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 pT-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.
© The Authors, published by EDP Sciences, 2023
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