1 citations · 1 across the 7 of their papers we have counts for
7 papers
Low-energy theory of jet processes and PDF factorization
Thomas Becher, Patrick Hager, Sebastian Jaskiewicz +2
The consistency of collinear factorization violation with PDF factorization has been an outstanding challenge and subject of considerable debate. In this work we demonstrate their…
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…
Glauber Phases in Non-Global LHC Observables: Resummation for Gluon-Initiated Processes
Philipp Böer, Patrick Hager, Matthias Neubert +2
The resummation of the ''Glauber series'' in non-global LHC observables is extended to processes with gluons in the initial state. This series simultaneously incorporates large dou…
Factorization and Sudakov Resummation in Leptonic Radiative Decay -- A Reappraisal
Anne Mareike Galda, Matthias Neubert, Xing Wang
The -meson light-cone distribution amplitude is an important non-perturbative quantity arising in the factorization of the amplitudes for many exclusive decays of mesons, su…