Study of VLVL tt at the ILC Including O(alphas) QCD Corrections
Stephen Godfrey, Shou-hua Zhu
Abstract
In the event that the Higgs mass is large or that the electroweak interactions are strongly interacting at high energy, top quark couplings to longitudinal components of the weak gauge bosons could offer important clues to the underlying dynamics. It has been suggested that precision measurements of WL WL tt and ZL ZL tt might provide hints of new physics. In this paper we present results for O(alphas) QCD corrections to VLVL tt scattering at the ILC. We find that corrections to cross sections can be as large as 30% and must be accounted for in any precision measurement of VV tt.
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