Light Exotics at BESIII

11 Jun 2026, 11:45
20m
Scuola Normale Superiore, Aula Dini, Palazzo del Castelletto (Pisa)

Scuola Normale Superiore, Aula Dini, Palazzo del Castelletto

Pisa

Via del Castelletto, 11, 56126 Pisa PI

Speaker

Emma Di Fiore (Istituto Nazionale di Fisica Nucleare)

Description

Using the world’s largest samples of J/ψ and ψ(3686) events produced in e+e- annihilation, BESIII is uniquely positioned to investigate light hadrons in radiative and hadronic charmonium decays. This includes detailed studies of exotic hadron candidates such as multiquark states, hybrid mesons and glueballs. Recent highlights on the light exotics searches, including a glueball-like particle X(2370) , exotics state π1(1600), new production mode of exotics $\eta_1$(1855), as well as the new strangeonium state X(2300), will be presented.

Are you an early career researcher? No

Author

Emma Di Fiore (Istituto Nazionale di Fisica Nucleare)

Co-author

Fabrizio Umberto Bianchi (INFN - Torino)

Presentation materials