Aug 2 – 6, 2021
Europe/Brussels timezone

Quarkonium at Belle II

Aug 5, 2021, 9:00 AM


Parallel contribution C: Heavy quarks Parallels Track C


Kiyoshi Tanida (Japan Atomic Energy Agency)


The Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is an upgrade of the B factory facility at KEK in Tsukuba, Japan. The experiment began operation in 2019 and aims to record a factor of 50 times more data than its predecessor. Belle II is uniquely capable of studying the so-called "XYZ" particles: heavy exotic hadrons consisting of more than three quarks. First discovered by Belle, these now number in the dozens, and represent the emergence of a new category within quantum chromodynamics. We present recent results in new Belle II data, and the future prospects to explore both exotic and conventional quarkonium physics.

Primary authors

Jim Libby (IIT Madras) Kiyoshi Tanida (Japan Atomic Energy Agency)

Presentation materials