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Sep 5 – 9, 2022
online
US/Eastern timezone
Thank you to all the participants for a great QNP2022!

Light hadron spectroscopy at BESIII

Sep 5, 2022, 2:10 PM
20m
online

online

FSU, Tallahassee, FL, USA

Speaker

Nils Huesken (Indiana University Bloomington)

Description

Using the world’s largest samples of J/psi and psi(3686) events produced in e+e- annihilation, BESIII is uniquely positioned to study light hadrons in radiative and hadronic charmonium decays. In particular, exotic hadron candidates including multiquark states, hybrid mesons and glueballs can be studied in high detail. Recent highlights from the light hadron spectroscopy program, including the observation of an iso-scalar spin-exotic 1-+ state η1(1855) in J/ψ→γηη′, the observation of X(2600) in J/ψ→γπ+π-η′ and a partial wave analysis of the decay J/ψ→γη′η′, will be presented.

Primary author

Nils Huesken (Indiana University Bloomington)

Presentation materials