Renormalon effects in top-mass sensitive observables
High Energy Physics - Phenomenology
2020-03-27 v2
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 , on observables expressed in terms of and in terms of a short-distance mass.
Keywords
Cite
@article{arxiv.2001.11866,
title = {Renormalon effects in top-mass sensitive observables},
author = {Silvia Ferrario Ravasio},
journal= {arXiv preprint arXiv:2001.11866},
year = {2020}
}
Comments
LFC19: Strong dynamics for physics within and beyond the Standard Model at LHC and Future Colliders, 9-13 Sept 2019. 7 pages, 3 figures, 1 Table