Long range plans to study the nuclear equation-of-state from sub- to supra-saturation densities with heavy-ion collisions

A. Le Fèvre; M. Colonna; G. Verde; K. Agarwal; J. Aichelin; T. Aumann; A. Chbihi; M.D. Cozma; E. De Filippo; Hannah Elfner; T. Galatyuk; Ch. Hartnack; Y. Leifels; S. Pirrone; P. Senger; J. Stroth; P. Russotto; H.R. Schmidt; A. Schwenk; H. Wolter

doi:10.1051/epjconf/202329010004

All issues

Volume 290 (2023)

EPJ Web of Conf., 290 (2023) 10004

Abstract

Open Access

Issue		EPJ Web of Conf. Volume 290, 2023 European Nuclear Physics Conference (EuNPC 2022)


Article Number		10004
Number of page(s)		6
Section		Plenary Talk
DOI		https://doi.org/10.1051/epjconf/202329010004
Published online		08 December 2023

EPJ Web of Conferences 290, 10004 (2023)
https://doi.org/10.1051/epjconf/202329010004

Long range plans to study the nuclear equation-of-state from sub- to supra-saturation densities with heavy-ion collisions

A. Le Fèvre¹, M. Colonna², G. Verde³, K. Agarwal⁴, J. Aichelin⁵, T. Aumann⁶, A. Chbihi⁷, M.D. Cozma⁸, E. De Filippo³, Hannah Elfner¹, T. Galatyuk⁶^,1, Ch. Hartnack⁵, Y. Leifels¹, S. Pirrone³, P. Senger¹, J. Stroth¹, P. Russotto², H.R. Schmidt⁴, A. Schwenk⁶ and H. Wolter⁹

¹ GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.
² Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud, Catania, Italy
³ Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Catania, Italy
⁴ Physikalisches Institut, Eberhard Karls Universität Tübingen, Tübingen, Germany.
⁵ IMT Atlantique, Université de Nantes, France
⁶ Department of Physics, Technische Universität Darmstadt, Darmstadt, Germany.
⁷ GANIL, Caen, France
⁸ IFIN-HH Bucharest, Romania
⁹ University of Munich, Munich, Germany

Published online: 8 December 2023

Abstract

We cover here the present state-of-the-art in constraining the nuclear equation-of-state (EoS) and the symmetry energy using heavy-ion collisions (HIC), from sub- to supra-saturation densities, from Fermi to (ultra-) relativistic beam energies. We also discuss how HIC constraints on the EoS contribute to the knowledge of thermodynamical properties of neutron star matter. Necessary improvements and challenges are outlined, in particular in the perspective, for HICs, of staying competitive with future astrophysical multimessenger observations.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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