Probing Neutral Gauge Boson Self-interactions in ZZ Production at Hadron   Colliders
  A detailed analysis of ZZ production at the upgraded Fermilab Tevatron and the CERN Large Hadron Collider is presented for general ZZZ and ZZ\gamma couplings. Deviations from the Standard Model gauge theory structure for each of these can be parameterized in terms of two form factors which are severely restricted by unitarity at high energy. Achievable limits on these couplings are shown to be a dramatic improvement over the limits currently obtained by e^+e^- experiments. 
U. Baur (Buffalo) and D. Rainwater (Fermilab)