ATLAS Detector

ATLAS Detector at the Large Hadron Collider (LHC) at CERN

ATLAS is the largest general-purpose particle detector experiment at the Large Hadron Collider (LHC), a particle accelerator at CERN (the European Organization for Nuclear Research) in Switzerland. . . . ATLAS was one of the two LHC experiments involved in the discovery of the Higgs boson in July 2012.