2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36968A search for the Standard Model Higgs boson is performed using the data collected by the four LEP experiments at center-of-mass energies between 202 GeV and 209 GeV. An average luminosity of 140 $pb^{-1}$ per experiment has been analyzed. A 2.6 $σ$ excess is observed in the LEP-wide combination for a Higgs boson mass hypothesis of around 114 GeV. All results are preliminary.4 pages, 2 figures includedHigh Energy Physics - Experimenttext