Jun 22 – 27, 2023
Auditorium Maximum
Europe/Warsaw timezone

Meson Molecules

Jun 23, 2023, 10:30 AM
Medium lecture hall (A and B) (Auditorium Maximum)

Medium lecture hall (A and B)

Auditorium Maximum

Invited Plenary session


Vadim Baru (Ruhr University Bochum)


Over the past two decades, numerous new hadrons have been observed in the charmonium and bottomonium energy regions. Many of these states reside near meson-antimeson thresholds and therefore can be considered as potential candidates for meson molecules. In this talk, I will discuss how to decipher the nature of such states from experimental line shapes and lattice QCD simulations. An overview of the effective-field-theory approach for analysing the near-threshold states will be presented. Some applications, e.g., to the recently discovered doubly charm Tcc(3875)+ state will be discussed.

Primary author

Vadim Baru (Ruhr University Bochum)

Presentation materials

Peer reviewing