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arXiv · hep-ph/9402334

Top Radiative Corrections in Non-minimal Standard Models

Alex Pomarol
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Abstract

We derive the one-loop effective action induced by a heavy top in models with an extended Higgs sector. We use the effective action to analyze the top corrections to the $ρ$ parameter and to the Higgs-gauge boson couplings. We show that in models with $ρ\not=1$ at tree-level, one does not lose generally the bound on $m_t$ from the $ρ$ parameter.

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Alex Pomarol. 1994-03-07. Top Radiative Corrections in Non-minimal Standard Models. https://doi.org/10.1103/physrevd.50.7085

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