Review
RADIATIVE CORRECTIONS IN BOUND STATES ∗
R. Szafron
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Preprint
Aug 2026
Next-to-leading power endpoint DIS and PDF factorization
We study deep-inelastic scattering (DIS) in the threshold region $x\to 1$ beyond leading power in $1-x$ at leading twist. In the framework of position-space soft-collinear effective theory, we derive a factorization theorem for the off-diagonal parton-scattering channel, which starts at next-to-leading power (NLP). The...
M. Beneke, M. Schnubel, R. Szafron
· 0 citations
Preprint
Oct 2026
Three-loop rapidity anomalous dimension for jet-veto cross sections
We present the first calculation of the third-order corrections to the rapidity anomalous dimension for jet-veto cross sections. This is a crucial ingredient for the resummation of these scattering observables in key processes such as colour-singlet and heavy-quark-pair production at hadron colliders. More precisely, o...
S. Abreu, J. Gaunt, P. F. Monni et al.
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