Proceedings Excited QCD on recent quarkonium results at Belle II
Dmytro Meleshko, Elisabetta Prencipe, S\"oren Lange (on behalf of, Belle II collab.)
TL;DR
This paper reviews recent quarkonium results from Belle II, highlighting new state discoveries, confirmations, and early physics analyses, demonstrating the experiment's ongoing contribution to heavy quarkonium research.
Contribution
It reports on Belle II's current status and early results, expanding upon Belle's previous findings in heavy quarkonium spectroscopy.
Findings
Discovery of new quarkonium states
Confirmation of previous observations
Initial physics results from energy scan data
Abstract
The Belle experiment has given a substantial contribution in the field of heavy quarkonia. Several new states were announced by Belle for the first time, in both charmonium and bottomonium spectrum, or the confirmation from Belle corroborated former observations. Belle II is a next-generation experiment, which aims to continue and expand further the Belle physics program. We report in this document about the current status of the experiment and early physics results. Particular attention is devoted to the results of the analyses of the data sets collected during the energy scan (Nov 2021).
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research