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arXiv · hep-ph/9810277

New Interactions in Neutral Current Processes

Dieter Zeppenfeld·Kingman Cheung
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Abstract

Measurements of neutral current processes off the $Z$-peak are sensitive probes of new interactions, which may be induced by the exchange of new particles such as leptoquarks or extra $Z$'s. This talk reviews the phenomenology of extra interactions in four-fermion processes and updates a global fit to contact terms in the neutral current sector.

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Dieter Zeppenfeld, Kingman Cheung. 1998-10-07. New Interactions in Neutral Current Processes. https://arxiv.org/abs/hep-ph/9810277

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