Top-mass determination from leptonic final states
High Energy Physics - Phenomenology
2024-10-25 v1
Abstract
The top-quark mass is a fundamental parameter of the Standard Model, as it plays a crucial role in the electroweak precision tests, stability of the vacuum and inflation. I review the method and the main results contained in a recent ATLAS analysis which measures the top mass by using the invariant mass of the leptons coming from W and B-hadron decays. The extracted top mass turns out to be the most precise single measurement by ATLAS.
Keywords
Cite
@article{arxiv.2410.18584,
title = {Top-mass determination from leptonic final states},
author = {Gennaro Corcella},
journal= {arXiv preprint arXiv:2410.18584},
year = {2024}
}
Comments
7 pages, 2 figures. Talk given at QCD@Work, International Workshop on QCD, theory and experiment, Trani (Italy), 18-21 June, 2024