Electroweak and non-resonant corrections to top-pair production near threshold at NNLO
High Energy Physics - Phenomenology
2017-11-03 v1
Abstract
The top-quark mass can be determined with very high precision from a scan of the total cross section near the top-pair production threshold. We present the full calculation of electroweak and non-resonant corrections to this process at NNLO. We discuss the size of the new contributions and estimate the theory uncertainty on the top-quark mass in the PS mass scheme.
Keywords
Cite
@article{arxiv.1711.00676,
title = {Electroweak and non-resonant corrections to top-pair production near threshold at NNLO},
author = {Martin Beneke and Andreas Maier and Thomas Rauh and Pedro Ruiz-Femenía},
journal= {arXiv preprint arXiv:1711.00676},
year = {2017}
}
Comments
8 pages, 4 figures. contribution to the 13th International Symposium on Radiative Corrections (RADCOR 2017)