Based on the Simplified Differential Equations approach, we present results for the two-loop non-planar hexa-box families of master integrals. We introduce a new approach to obtain the boundary terms and establish a one-dimensional integral representation of the master integrals in terms of Generalised Polylogarithms, when the alphabet contains non-factorisable square roots. The results are relevant to the study of NNLO QCD corrections for W,Z and Higgs-boson production in association with two hadronic jets.
@article{arxiv.2201.07509,
title = {Two-loop non-planar hexa-box integrals with one massive leg},
author = {Adam Kardos and Costas G. Papadopoulos and Alexander V. Smirnov and Nikolaos Syrrakos and Christopher Wever},
journal= {arXiv preprint arXiv:2201.07509},
year = {2022}
}
Comments
Ancillary files attached. Mathematica notebook files updated. Accepted for publication in JHEP