Jun 5 – 9, 2023
Genova, Italy
Europe/Rome timezone

Baryon spectroscopy results from BESIII

Jun 8, 2023, 4:55 PM
DAD - Room 5L (Genova, Italy)

DAD - Room 5L

Genova, Italy

Invited Light baryon spectroscopy Light baryon spectroscopy


Mr Shi Wang (Lanzhou University)


The world’s largest samples of $J/\psi$ and $\psi(3686)$ events produced in $e^+e^-$ annihilation provide a clean source of baryon excitations, allowing for a rich baryon spectroscopy programme at BESIII. Based on the large data samples collected by BESIII experiment, the baryon spectroscopy has been studied through decays J/psi -> omega p anti-p, psi(3686) -> Lambda anti-Lambda eta, psi(3686) -> Lambda anti-Lambda omega, e+e- -> Lambda anti-Lambda eta from 3.5106 to 4.6988 GeV and e+e- -> p K- anti-Lambda + c.c. at 4.178 GeV. The recent results for the baryon excited states and threshold enhancement of baryon pairs will be reported in this talk.

Primary author

Mr Shi Wang (Lanzhou University)

Presentation materials