https://doi.org/10.1051/epjconf/202429612002
Σ0 reconstruction in Ag+Ag collisions at 1.58 AGeV with the HADES experiment
Justus-Liebig-Universität Giessen, Germany, II. Physikalisches Institut
* e-mail: Marten.Becker@physik.uni-giessen.de
Published online: 26 June 2024
In this contribution we will discuss the production of Σ0 baryons in Ag+Ag collisions at 1.58AGeV beam energy measured by HADES. The experimental upgrade with an electromagnetic calorimeter enables a clear reconstruction of the Σ0. The first sub threshold Σ0 production in A+A collisions is compared to available p+p data as well as transport calculations and statistical hadronisation models.
© The Authors, published by EDP Sciences, 2024
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.
