Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e− interactions at s=192–202 GeV

A search for the lightest neutral CP-even and the neutral CP-odd Higgs bosons of the Minimal Supersymmetric Standard Model is performed using 233.2 pb−1 of integrated luminosity collected with the L3 detector at LEP at centre-of-mass energies 192–202 GeV. No signal is observed and lower mass limits are given as a function of tanβ for two scalar top mixing hypotheses. For tanβ greater than 0.8, they are mh>83.4 GeV and mA>83.8 GeV at 95% confidence level.