Testing the Higgs Sector of the Minimal Supersymmetric Standard Model at   Large Hadron Colliders
  We study the Higgs sector of the Minimal Supersymmetric Standard Model, in the context of proton-proton collisions at LHC and SSC energies. We assume a relatively heavy supersymmetric particle spectrum, and include recent results on one-loop radiative corrections to Higgs-boson masses and couplings. We begin by discussing present and future constraints from the LEP experiments. We then compute branching ratios and total widths for the neutral ($h,H,A$) and charged ($H^\pm$) Higgs particles. We present total cross-sections and event rates for the important discovery channels at the LHC and SSC. Promising physics signatures are given by $h \to \gamma \gamma$, $H \to \gamma \gamma$ or $Z^* Z^*$ or $\tau^+ \tau^-$, $A \to \tau^+ \tau^-$, and $t \to b H^+$ followed by $H^+ \to \tau^+ \nu_{\tau}$, which should allow for an almost complete coverage of the parameter space of the model. 
Z. Kunszt and F. Zwirner