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Super-Leading Logarithms in Jets
Thomas Becher, Patrick Hager, Giuliano Martinelli +3
Jet observables at hadron colliders feature ''super-leading'' logarithms, double-logarithmic corrections resulting from a breakdown of color coherence due to complex phases in hard…
Factorization restoration through Glauber gluons
Thomas Becher, Patrick Hager, Sebastian Jaskiewicz +2
We analyze the low-energy dynamics of gap-between-jets cross sections at hadron colliders, for which phase factors in the hard amplitudes spoil collinear cancellations and lead to…
Resummation of Glauber Phases in Non-Global LHC Observables for Large
Philipp Böer, Patrick Hager, Matthias Neubert +2
The Glauber series for non-global jet observables at hadron colliders simultaneously includes the super-leading logarithms alongside an arbitrary number of Glauber phases. Building…
Renormalization-Group Improved Resummation of Super-Leading Logarithms
Philipp Böer, Patrick Hager, Matthias Neubert +2
A new strategy is presented for systematically treating super-leading logarithmic contributions including higher-order Glauber exchanges for non-global LHC observables in renormali…