====== P3H-21-008: Top quark contribution to two-loop helicity amplitudes for  $Z$  boson pair production in gluon fusion ======

^ P3H-21-008                                                                                                     ^
| Title: Top quark contribution to two-loop helicity amplitudes for  $Z$  boson pair production in gluon fusion  |
| Type: Paper                                                                                                    |
| Authors: Christian Brønnum-Hansen, Chen-Yu Wang                                                                |
| arXiv: [[https://arxiv.org/abs/2101.12095|2101.12095]]                                                         |
| Info:Published in JHEP 05 (2021) 244                                                                           |