The CMS experiment utilises proton–proton collision data collected between 2016 and 2026 to search for rare decays of the W boson into three charged hadrons. The W boson, which carries the weak nuclear force, was discovered at CERN in 1983 by…

The strong nuclear force is the most mysterious of the four fundamental forces of nature. By studying four-way energy correlations between particles produced by the strong nuclear force, researchers at the CMS experiment have taken another step forwa…

On Sunday, May 31, CMS participated in the 5th edition of the Color Run in Cessy, France. This annual event is organized by the town of Cessy for the benefit of local associations supporting people with disabilities. This year, around 750 participant…