Small-x factorization from effective field theory

Aditya Pathak (DESY Hamburg)

Aug 17. 2023, 10:00 — 11:00

In this talk I will describe the derivation of the factorization theorem for small-x BFKL logarithm resummation up to NLL accuracy presented in 2303.13710 by exploiting Glauber operators in SCET. I will contrast our work with the classic LL resummation by Catani & Hautmann 1994, and highlight how our approach offers new insights and provides a systematic framework for extending resummed calculations for DIS coefficient functions and DGLAP anomalous dimensions to higher orders.

Further Information
ESI Schrödinger Lecture Hall
Associated Event:
Quantum Field Theory at the Frontiers of the Strong Interaction (Thematic Programme)
André H. Hoang (U of Vienna)
Simon Plätzer (U of Graz)
Massimiliano Procura (U of Vienna)
Malin Sjödahl (Lund U)
Iain Stewart (MIT, Cambridge)