This work was facilitated in part by the Portland Institute for Computational Science and its resources acquired using NSF Grant DMS 1624776.
Electron-positron interactions, Positron annihilation, Jets (Nuclear physics), Particles (Nuclear physics), Renormalization (Physics), Perturbation (Quantum dynamics)
We present predictions of the distribution of groomed heavy jet mass in electron-positron collisions at the next-to-next-to-leading order accuracy matched with the resummation of large logarithms to next-to-next-to-next-to-leading logarithmic accuracy. Resummation at this accuracy is possible through extraction of necessary two-loop constants and three-loop anomalous dimensions from fixed-order codes.
Kardos, Adam; Larkoski, Andrew J.; and Trócsányi, Zoltán, "Groomed Jet Mass at High Precision" (2020). Portland Institute for Computational Science Publications. 16.