====== TTP22-037 Two-loop master integrals for pseudo-scalar quarkonium and leptonium production and decay ====== ^ TTP22-037 Two-loop master integrals for pseudo-scalar quarkonium and leptonium production and decay ^ | **Samuel Abreu, Matteo Becchetti, Claude Duhr, Melih A. Ozcelik** | | ** JHEP 09 (2022) 194**| | {{preprints:2022:ttp22-037.pdf|PDF}} [[https://arxiv.org/abs/2206.03848|arXiv]] | | |