{{tag>C2a}} ====== P3H-21-036: Two-loop QCD correction to the pion-photon transition form factor ====== ^ P3H-21-036 ^ | Title: Two-loop QCD correction to the pion-photon transition form factor | | Type: Paper | | Authors: Jing Gao, Tobias Huber, Yao Ji, Yu-Ming Wang | | arXiv: [[https://arxiv.org/abs/2106.01390|2106.01390]] | | Info: Published in Phys.Rev.Lett. 128 (2022) 6, 6 |