Tootfinder

🇺🇦 Auf radioeins läuft...
Viagra Boys:
🎵 Uno II
#NowPlaying #ViagraBoys
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

Three loop master integrals for ${\mathcal{O}} (\alpha \alpha_s^2)$ corrections to quark form factor
Tanmoy Pati, Narayan Rana
https://arxiv.org/abs/2506.15363

Three loop master integrals for ${\mathcal{O}} (αα_s^2)$ corrections to quark form factor
We consider the three-loop mixed strong-electroweak (${\mathcal{O}}(αα_s^2)$) corrections to the quark form factor. We compute the master integrals which are appearing in the Feynman diagrams containing a single massive boson in the loop. We use the state-of-the-art method of differential equations to compute all 303 of them, expressing the results in terms of generalized polylogarithms. We encounter multiple square roots that cannot be simultaneously rationalized using a single transformatio…