Speaker
Description
The Belle II experiment, a major upgrade of the Belle experiment, is currently collecting data. With an integrated luminosity of 575 fb-1, Belle II exceeded the maximum integrated luminosity reached by both BaBar and Belle experiments. Recently, data analyses combining Belle and Belle II data were performed, delivering excellent results with unprecedented precision.
In this talk, recent results from hadron spectroscopy will be presented. Results in bottomonium and charmonium physics will be shown, focusing on the Y(10753), the search for pentaquarks, and the new baryon spectroscopy analyses, emphasizing the Omega(2012) and Lambda_c excited states and the search for charmonium states. A prospect on the spectroscopy analysis with combined Belle and Belle II data sets will be introduced as the conclusion of this talk.