Four-fermion production near the W-pair production threshold
High Energy Physics - Phenomenology
2009-04-14 v1
Abstract
I report on recent results for the total production cross section of the process e- e+ -> mu- nubar_mu u dbar X near the W-pair production threshold up to next-to-leading order in GammaW/MW alpha v^2 obtained in the framework of unstable-particle effective field theory. Remaining theoretical uncertainties and their impact on the experimental determination of the W mass are discussed.
Keywords
Cite
@article{arxiv.0712.3201,
title = {Four-fermion production near the W-pair production threshold},
author = {P. Falgari},
journal= {arXiv preprint arXiv:0712.3201},
year = {2009}
}
Comments
To appear in the proceedings of the 8th International Symposium on Radiative Corrections, October 1-5, 2007, Florence, Italy