BES III experiment finds strongest evidence yet for glueballs
Story essentials
BES III collaboration
Beijing, China
July 2026
This page is produced by collecting and structuring multiple public reports. Sections based only on reporting or testimony affect the displayed assessment, and the page is updated when new information is identified.
About this article
COMPAMIR Editorial Team
The COMPAMIR editorial team brings together public reporting and links to the original coverage. We update the page as new information emerges.
Read our editorial policy- Earlier version 18/13/2026, 7:00:58 AM
Physicists at the BES III experiment have identified the X(2370) particle as a strong candidate for a glueball. The particle is composed of approximately 90 percent gluons, matching theoretical predictions of quantum chromodynamics. This discovery provides significant evidence for particles made entirely of gluons.
Read next
Prioritized by shared people, places, and events.
Alibaba Group announces AI strategy and data center expansion
Alibaba plans to train a new AI model with 5-10 trillion parameters. Alibaba Cloud targets over 20 gigawatts of global data center capacity by 2032. New AI chip 'Zhenwu V900' announced for 2027 mass production.