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…

  Turning the LHC into a photon collider, the CMS experiment observes for the first time how two photons fuse and convert into two W bosons. Stringent limits are set on parameters that would describe possible deviations from the standard mo…

  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…