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Top Quark and Electroweak Symmetry Breaking Mechanism

C. -P. Yuan

hep-pharXiv:hep-ph/9809536

Abstract

After a brief comment on the role of top quark in models of electroweak symmetry breaking (EWSB), I shall discuss what we know about top quark interaction and how to improve that knowledge. Since bottom quark is the weak isospin partner of the top quark, its interaction with a scalar boson may also distinguish models of EWSB. We show that Tevatron can provide useful information through the associated production of a scalar with a bottom quark pair.

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