TY  - JOUR
A1  - Song, Taesoo
A1  - Tolós, Laura
A1  - Wirth, Joana
A1  - Aichelin, Jörg
A1  - Bratkovskaya, Elena
T1  - In-medium effects in strangeness production in heavy-ion collisions at (sub-) threshold energies
T2  - EPJ Web of Conferences
N2  - We study the in-medium effects in strangeness production in heavyion collisions at (sub-)threshold energies based on the microscopic Parton-Hadron-String Dynamics (PHSD) transport approach. The in-medium modifications of the antikaon properties are described via the self-consistent coupledchannel unitarized scheme based on a SU(3) chiral Lagrangian while the inmedium modification of kaons are accounted via the kaon-nuclear potential, which is assumed to be proportional to the local baryon density. We find that the modifications of (anti)kaon properties in nuclear matter are necessary to explain the experimental data in heavy-ion collisions.
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/69939
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-699394
SN  - 2100-014X
VL  - 259
IS  - 13002
PB  - EDP Sciences
CY  - Les Ulis
ER  -