184 citations · 307 across the 4 of their papers we have counts for
4 papers · 1 filter
The Massive Soft Anomalous Dimension Matrix at Two Loops
Alexander Mitov, George Sterman, Ilmo Sung
We study two-loop anomalous dimension matrices in QCD and related gauge theories for products of Wilson lines coupled at a point. We verify by an analysis in Euclidean space that t…
Soft-Gluon Cancellation, Phases and Factorization with Initial-State Partons
S. Mert Aybat, George Sterman
We outline arguments for the cancellation of soft singularities in transition probabilities and parton distributions with incoming partons and Wilson lines, and with observed jets…
Some Basic Concepts of Perturbative QCD
George Sterman
This is a brief review of some of the basic concepts of perturbative QCD, including infrared safety and factorization, relating them to more familiar ideas from quantum mechanics a…
Momentum Flow Correlations from Event Shapes: Factorized Soft Gluons and Soft-Collinear Effective Theory
Christopher Lee, George Sterman
The distributions of two-jet event shapes contain information on hadronization in QCD. Near the two-jet limit, these distributions can be described by convolutions of nonperturbati…