LHC Large Hadron Collider) CMS 4 Tev LHC ALICE Super protoN synchrotron: 450 Gev. SPS ATLAS proton synchrotron: 26 GeV PS u 100 meters underground, ring with radius 4.3 kilometers OFour experiment: ATLAS, CMS, ALICE, LHCb O CM energy: 2012,8TeV, 2011, 7TeV Ferney. Volto Higgs, "God Particle p(8 4 TeV 4 Tev 2012LHC (Large Hadron Collider) 3 proton synchrotron : 26 GeV Super proton synchrotron : 450 GeV 4 TeV ❑ 100 meters underground, ring with radius 4.3 kilometers ❑Four experiment ：ATLAS，CMS, ALICE，LHCb ❑ CM energy : 2012，8 TeV, 2011, 7 TeV 4 TeV 4 TeV in 2012 Higgs, “God Particle