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arXiv · 2001.11866

Renormalon effects in top-mass sensitive observables

Silvia Ferrario Ravasio
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Abstract

A precise determination of the top mass is one of the key goals of the LHC and future colliders. Since power corrections are now becoming a source of worry for top-mass measurements, in these proceedings I discuss the impact of linear infrared renormalons, which plague the definition of the top pole-mass $m$, on observables expressed in terms of $m$ and in terms of a short-distance mass.

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Silvia Ferrario Ravasio. 2020-01-31. Renormalon effects in top-mass sensitive observables. https://arxiv.org/abs/2001.11866

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