Speaker
Thomas Georg Becher
(Universitaet Bern (CH))
Description
After reviewing the development of effective-field-theory methods for the resummation of non-global and super-leading logarithms, I’ll discuss a recent milestone in detail, namely the resummation of subleading non-global logarithms, which was achieved using different, independent methods. I will compare these approaches, highlighting their similarities and differences, and explain some of the subtleties that arise at next-to-leading-logarithmic accuracy. I will then show a numerical comparison of results by GNOLE, MARZILI, and PanScales for the dijet gap fraction, before presenting new results for Higgs production at hadron colliders.