Search for Neutral Supersymmetric Higgs Bosons in di-tau Final States

In Supersymmetric models the Higgs boson production cross section can be significantly enhanced compared to the Standard Model. In such models, the Higgs boson has a significant branching ratio to tau leptons at all masses. We present a search for neutral Higgs boson production in the di-tau decay mode using data corresponding to 2 fb$^{-1}$ of integrated luminosity collected by the D0 experiment at the Tevatron collider.