Search for B→hνν¯ decays with semileptonic tagging at Belle

Abstract

We present the results of a search for the rare decays B → hν¯ν. The results are obtained with 772 × 10^6 BB¯ pairs collected with the Belle detector at the e+e- collider. We reconstruct one B meson in a semileptonic decay and require asingle h meson but nothing else on the signal side.