An interactive version of the event display is found on a separate, full page here. For the first time at a hadron collider, the CMS experiment measures the mass of the W boson from hadrons. Hadrons are particles made out of quarks and gluons, and hu…

  The CMS collaboration expands the search for supersymmetry by exploring a wide variety of final states with boosted particles, in a new analysis called “razor boost”. Supersymmetry, or SUSY, which suggests that every known particle has a new,…

CMS breaks new ground by reconstructing challenging photon signatures using machine learning, opening new paths in the search for physics beyond the standard model. What if a new exotic particle from a non-standard Higgs boson decay escaped detectio…