CERN Accelerating science

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A unique combination of high-quality experimental data and several state-of-the-art nuclear-physics models has resulted in an excellent agreement between experiment and theory

The collaboration reports a value for the Higgs boson’s lifetime that has a small enough uncertainty to confirm that the particle has a tiny lifetime

CERN’s newly appointed Cultural Advisory Board will hold its first meeting

The ALICE collaboration has for the first time observed the residual strong interaction between protons and phi mesons

The unusual nuclear physics phenomenon, first discovered at CERN’s ISOLDE facility 50 years ago, had until now been seen only in mercury isotopes

The report covers the years 2019-2020 when the accelerator complex was in its second long shutdown, an opportunity for CERN to improve its environmental footprint on several levels

The New Small Wheel system joins the ATLAS experiment after nearly a decade of design and construction