| Issue |
EPJ Web Conf.
Volume 271, 2022
HYP2022 - 14th International Conference on Hypernuclear and Strange Particle Physics
|
|
|---|---|---|
| Article Number | 08011 | |
| Number of page(s) | 3 | |
| Section | Strangeness in HI Collisions | |
| DOI | https://doi.org/10.1051/epjconf/202227108011 | |
| Published online | 09 November 2022 | |
https://doi.org/10.1051/epjconf/202227108011
Kaon flow in Au+Au collisions at 1.23AGeV measured with HADES
1 Nuclear Physics Institute of the CAS, Řež 130, 25068 Husinec, Czech Republic
2 Faculty of Nuclear Sciences and Physical Engineering, CTU in Prague, Břehová 7, 11519 Praha, Czech Republic
* e-mail: chlad@ujf.cas.cz
Published online: 9 November 2022
We present results on the anisotropic transverse flow of kaons (K+, K0S and K−) in Au+Au collisions at √sNN = 2:42 GeV measured with HADES. It was proposed already in the mid-nineties that kaon flow close to its production threshold might be a good probe for the kaon-nucleon potential and, consequently, or the nuclear equation-of-state. The presented analysis was performed on more than 2 billion events of the 40% most central collisions, which opened the possibility of analyzing the kaon flow differentially as a function of transverse momentum, rapidity, and centrality, even in this low-energy regime. The measurements are compared to microscopic transport model predictions and to other data at similar collision energies. Implications on the properties of compressed nuclear matter will be discussed.
© The Authors, published by EDP Sciences, 2022
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