Abstract

BEGALLI, M.. Searches at LEP2 Latest Results. Braz. J. Phys. [online]. 2001, vol.31, n.2, pp. 223-234. ISSN 0103-9733.  http://dx.doi.org/10.1590/S0103-97332001000200013.

Searches for the Higgs boson of the Standard Model and supersymmetric models have been performed by the four LEP experiments in the data collected over almost 12 years (August/1989 until November/2000) at centre-of-mass energies varying from 91.2 GeV to 209 GeV. An excess of candidates for the process  e⁺e^- ® Z^*® Z⁰H⁰  was found for Higgs masses near 114 GeV.