Search for a neutral Higgs boson in B-meson decay

Using the CLEO detector at the Cornell Electron Storage Ring we have searched for neutral-Higgs-boson production in /ital B/ decay, both through the exclusive modes /ital B//r arrow//ital H//sup 0/K and /ital B//r arrow//ital H//sup 0/K/sup */ using the decay of the /ital H//sup 0/ into a pair of muons, pions, or kaons, and through the inclusive decay /ital B//r arrow//ital H//sup 0/X using only the muon decay of the /ital H//sup 0/. We find no evidence for a Higgs boson with a mass between 2/ital m//sub /mu// and 2/ital m//sub /tau//.