SMuK 2021 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
HK: Fachverband Physik der Hadronen und Kerne
HK 24: Hadron Structure and Spectroscopy V
HK 24.6: Vortrag
Donnerstag, 2. September 2021, 18:00–18:15, H3
Antihyperons in nuclear matter at PANDA Phase One — •Falk Schupp1, Patrick Achenbach1, Michael Bölting1, Josef Pochodzalla2, and Marcell Steinen2 for the PANDA collaboration — 1Helmholtz Institute Mainz, Mainz, Germany — 2Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, Germany
The PANDA experiment will be located in the Facility for Antiproton and Ion Research (FAIR) currently under construction at GSI in Darmstadt (Germany). Even in the early experimental phase (Phase One) the high energy storage ring (HESR) at FAIR will supply a high intensity antiproton beam in the GeV range respresenting an unparalleled factory for various hyperon-antihyperon pairs. The study of antihyperons in convential nuclear matter provides a unique opportunity to elucidate strong in-medium effects in baryonic systems. Quantitative information on the antihyperon potentials may be obtained via exclusive antihyperon-nuclear interactions. The collision of antiprotons with Neon-20 nuclei is simulated using the hadronic transport model simulation tool GiBUU and different effective antihyperon potentials. The event reconstruction with the PANDA detector is simulated with Geant3/4 using the PandaRoot framework and the effect of the antihyperon potential on the observables studied.
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 824093.