Build your own CMS detector at home! Well… sort of! Perhaps it won’t function just as well as the real deal, but you can keep a little model of it with you to gaze at, use it to help others visualise what the detector looks like, or keep it front and…

  In a first search of its kind at the LHC, the CMS experiment looks for light beyond-the-standard-model particles with a mass in the GeV range that decay into charged hadrons and muons. It establishes that if they exist, they would be produced…

  The CMS experiment announces several new results for the Lepton-Photon conference and upcoming topical conferences in fall 2025. A major highlight is the high-precision measurement of the integrated luminosity. With an uncertainty of 0.73%, th…