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

Recent quarkonium results from Belle and Belle II

Jun 9, 2023, 9:00 AM
DAD - Room Benvenuto (Genova, Italy)

DAD - Room Benvenuto

Genova, Italy

Invited Heavy meson spectroscopy Heavy meson spectroscopy


Valentina Zhukova (Jožef Stefan Institute, Ljubljana)


Belle II offers unique possibilities for discovering and interpreting exotic multiquark bound states to probe the fundamentals of QCD. This talk presents recent results on a unique data set collected at energies above the $\Upsilon$(4S), including searches for the hidden bottom transition between Y(10750) and $\chi_{bJ}$ and measurements of the energy dependence of the $e^+e^- \to B^{(*)} \bar B ^{(*)}$ cross section. Recent Belle results on quarkonium will also be shown.

Primary authors

Sven Vahsen Valentina Zhukova (Jožef Stefan Institute, Ljubljana)

Presentation materials