Sen Jia

10 July 2023
26th of the International Conference Series in Quantum Chromodynamcs

Abstract: Belle II offers unique possibilities for the discovery and interpretation of exotic multi-quark states to probe the fundamentals of QCD. This talk presents recent results on searches for the hidden bottom transition between Upsilon(10750) and chi_bJ, measurements of the energy dependence of the e^+e^- -> B^(*)B^(*)-bar cross section, and searches for eta_b(1S)omega and chi_b0(1P)omega.