Journal Article

GSI-2026-00048

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Study on the equation-of-state with light clusters and hypernuclei

Bratkovskaya, E. (Corresponding author)GSI* ; Aichelin, J.

2025
Springer Heidelberg

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Please use a persistent id in citations: doi:10.1140/epjs/s11734-025-02088-8  doi:10.15120/GSI-2026-00048

Report No.: arXiv:2509.09061

Abstract: Heavy-ion collision experiments offer a unique opportunity to explore the early stages of the Universe by creating matter under extreme conditions of high temperature and baryon density. The properties of such matter are governed by the equation-of-state (EoS), which remains a central focus of investigation from both experimental and theoretical perspectives. Flow harmonics are among the most sensitive observables for probing the EoS, as they strongly reflect the underlying interactions and degrees of freedom of the system. In this article, we review the current status of our understanding of the EoS based on microscopic transport models, emphasizing comparisons with experimental data in the few GeV energy range.

Note: This article is licensed under a Creative Commons Attribution 4.0 International License

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Contributing Institute(s):

1. Heiße & Dichte QCD Materie (TES)
2. Helmholtz ForschAkad Hess. f. FAIR, HFHF (FHF)

Research Program(s):

1. 612 - Cosmic Matter in the Laboratory (POF4-612) (POF4-612)
2. Physics of hot and dense matter - Theory (HFHF project) (I:(DE-Ds200)HFHF-HI-Th) (I:(DE-Ds200)HFHF-HI-Th)

Experiment(s):

1. no experiment theory work (theory)

Appears in the scientific report 2025

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