The CMS experiment presents a novel search for new physics by studying collisions that produce three W or Z bosons. The quest for new physics has taken scientists to the rarest corners of the Standard Model (SM) of Particle Physics. In a new r…

The CMS Collaboration congratulates individuals who have made significant contributions across the experiment by offering a CMS Award. These annual awards highlight the essential work done in detector operations, software development, data analysis,…

  CMS observes rare collisions that produce pairs of electrons or muons with the highest combined invariant mass ever recorded, extending the search for undiscovered heavy particles. The CMS experiment at CERN has carried out one of its most sen…