Theory seminar: : Nicolas Schalch, "Non-Global Logarithms at NLL accuracy"

Thursday 9 Mar 2023, 16:00 → 17:00 Europe/Amsterdam

L017 (CWI)

We implement the two-loop anomalous dimension governing the resummation of non-global logarithms into a large-Nc parton shower framework which solves the renormalization group equations used to evolve from the collision energy to the scale associated with soft emissions. Combined with the one-loop corrections to the hard and soft functions we obtain resummed predictions at next-to-leading logarithmic accuracy for gap-between jet cross sections at both lepton and hadron colliders.