%0 Journal Article
%T Final-State Interaction of Longitudinal Vector Bosons
%A J. -L. Basdevant
%A E. L. Berger
%A D. Dicus
%A C. Kao
%A S. Willenbrock
%J Physics
%D 1992
%I arXiv
%R 10.1016/0370-2693(93)90010-F
%X In the standard Higgs model of electroweak symmetry breaking, the Higgs boson is associated with both vector-boson and fermion mass generation. In contrast, we discuss a two-Higgs-doublet model in which these masses are associated with two different scalar bosons. We show that the Higgs boson associated with vector-boson mass generation produces a {\it dip\/} in the cross section for $t\bar t\to ZZ$ via a final-state interaction. Such a dip will be difficult to observe at the LHC/SSC.
%U http://arxiv.org/abs/hep-ph/9211225v1