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Run 2 Start Control Room

26 Feb 2024 | KEK: Institute of Particle and Nuclear Studies

The SuperKEKB electron-positron collider has restarted operations: Observing the first collision events of Phase 3 Run 2 with the Belle II detector

Knunu Thumbnail

13 Dec 2023 | KEK: Institute of Particle and Nuclear Studies

Belle II Experiment: The first evidence for a very rare decay of the B meson

Made in Germany: World's thinnest pixel vertex detector installed in Japan

4 Aug 2023 | DESY

Made in Germany: World's thinnest pixel vertex detector installed in Japan

Tau lepton mass is measured at Belle II with the highest precision to date

31 May 2023 | DESY

Tau lepton mass is measured at Belle II with the highest precision to date

Event celebrates 50 years of Kobayashi-Maskawa theory precision to date

21 Apr 2023 | CERN Courier

Event celebrates 50 years of Kobayashi-Maskawa theory precision to date

SuperKEKB raises the bar

21 Aug 2022 | CERN Courier

SuperKEKB raises the bar

SuperKEKB Collider Achieves the World's Highest Luminosity

26 Jun 2020 | Brookhaven National Laboratory

SuperKEKB Collider Achieves the World's Highest Luminosity

Belle II explores new "portal" into dark matter – First results from the Belle II Experiment

8 Apr 2020 | Brookhaven National Laboratory

Belle II explores new "portal" into dark matter - First results from the Belle II Experiment