Gießen 2024 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
HK: Fachverband Physik der Hadronen und Kerne
HK 10: Hadron Structure and Spectroscopy I
HK 10.5: Vortrag
Montag, 11. März 2024, 18:00–18:15, HBR 62: EG 18
Analysis of the radiative decay J/ψ → γ φ ω at BESIII — •Orestis Afedulidis — Ruhr-Universität Bochum, Bochum, Deutschland
Exotic mesons like glueballs and hybrids are predicted to be copiously produced in radiative J/ψ decays. A good reaction to discover such states is the doubly OZI suppressed decay J/ψ → γ ω φ.
This talk covers the analysis of this process, using the worlds largest data sample of ≈ 1010 J/ψ events collected with the BESIII detector. Preliminary results of the data selection, background studies and a partial wave analysis will be shown.
Supported by DFG (CRC 110 / NSFC-DFG)