CHARGINO AND NEUTRALINO SEARCHES AT LEP

In the year 2000, the LEP e⁺e⁻ collider has been operated up to a centre-of-mass energy of 209 GeV. Each of the four LEP experiments, ALEPH, DELPHI, L3 and OPAL has collected an integral luminosity of about 220pb⁻¹. Particle searches have been performed covering a wide range of Supersymmetry models. This note describes the searches for charginos and neutralinos in case of some dedicated scenarios. The implications of the chosen scenario on the search strategy are explained and recent results^1,2,3,4 are presented.