====== TTP20-031 Third generation quark contribution to two-loop helicity amplitudes for $W$ pair production in gluon fusion ====== ^ TTP20-031 Contribution of third generation quarks to two-loop helicity amplitudes for W boson pair production in gluon fusion ^^ | **Christian Brønnum-Hansen, Chen-Yu Wang** | |** JHEP 01 (2021) 170 **| | {{preprints:2020:ttp20-031.pdf|PDF}} [[http://arxiv.org/abs/2009.03742|arXiv]]| | |