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An effective field theory approach to the QCD corrections to the large-$m_t$ $Zb\bar b$ vertex

Santiago Peris·Arcadi Santamaria
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Abstract

Using effective field theory techniques we discuss the QCD corrections to the large-$m_t$ contributions to the process $Z\rightarrow b \bar b$. In particular we obtain the $\a$ correction to the non-universal $\log m_t$ contribution to the $Zb\bar b$ vertex.

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Santiago Peris, Arcadi Santamaria. 1995-02-15. An effective field theory approach to the QCD corrections to the large-$m_t$ $Zb\bar b$ vertex. https://doi.org/10.1016/0550-3213(95)00167-q

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