Physics program at the Large Hadron Collider (LHC)
{"Image DocumentName": "Physics program at the Large Hadron Collider (LHC)", "Image ImageDescription": "The Standard Model describes accurately present data, but: The Higgs mechanism of electroweak symmetry breaking (particle masses) has to be observed experimentally. Search for Higgs boson in the mass range 114 GeV < mH < 1 TeV. Lower limit set by direct search in previous experiments, upper limit set by the. stability of the theory. Present data suggest mH < 200 GeV. Experimental behaviour of the coupling constants suggest a possible unification (GUT) at an energy scale \u039bGUT = 1014 \u2013 1016 GeV. Higgs mass diverges quadratically with \u039b (naturalness problem). \u2192 supersymmetric theories (MSSM) Search supersymmetric particles (Msusy > 100 GeV) and in particular study the Higgs sector in the MSSM. pp collider. CM energy : 14 TeV. luminosity : 1034cm-2s-1. bunch crossing period : 25 ns. LHC. The ATLAS detector has been planned to fully exploit LHC potential. Fabrizio Petrucci \u2013 Dipartimento di Fisica E.Amaldi - Universit\u00e0 Roma TRE. 2.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}