We compute the contribution of three-loop mixed QCD-electroweak corrections (αS2α2) to the gg→H scattering amplitude. We employ the method of differential equations to compute the relevant integrals and express them in terms of Goncharov polylogarithms.
@article{arxiv.1711.11113,
title = {Three-loop mixed QCD-electroweak corrections to Higgs boson gluon fusion},
author = {Marco Bonetti and Kirill Melnikov and Lorenzo Tancredi},
journal= {arXiv preprint arXiv:1711.11113},
year = {2018}
}
Comments
21 pages, associated ancillary files distributed with the paper or available from external repository. Correct typos and references