====== LPN14-067 NNLO QCD subtraction for top-antitop production in the qq¯ channel ====== ^ LPN14-067 NNLO QCD subtraction for top-antitop production in the qq¯ channel ^ |**G. Abelof, A. Gehrmann-De Ridder, P. Maierhoefer, S. Pozzorini** | |** JHEP 1408 035 2014 ** | |[[http://arxiv.org/abs/1404.6493|arXiv]] | | |