Articulo
Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+ e- interactions at √s = 130-183 GeV
Autor
Dova, María Teresa
L3 Collaboration
Institución
Resumen
A search for the lightest neutral scalar and neutral pseudoscalar Higgs bosons in the Minimal Supersymmetric Standard Model is performed on data collected at LEP by the L3 detector at center-of-mass energies 130 GeVF's F183 GeV. No significant excess of events is observed. Limits on the masses of the lightest neutral and pseudoscalar Higgs bosons are given as a function of tanb. Lower mass limits at the 95% confidence level are set at m )70.7 GeV and m )71.0 GeV. Facultad de Ciencias Exactas