DIS dijet production at next-to-eikonal accuracy and its back-to-back limit

29 Mar 2023, 09:40
20m
Centennial Room ABC (MSU Kellogg Center)

Centennial Room ABC

MSU Kellogg Center

Parallel talk WG2: Small-x, Diffraction and Vector Mesons WG2

Speaker

Guillaume Beuf

Description

In this talk, we will discuss the back-to-back limit of the DIS dijet production at next-to-eikonal accuracy computed in a highly boosted gluon background field within the Color Glass Condensate (CGC) framework. We will show that the various types of next-to-eikonal corrections can be written as field strength insertions on the CGC Wilson lines which provide direct relation with the gluon TMDs defined from the two-point correlators of the field strength. We will then discuss the interplay between the subeikonal corrections in the CGC and the higher twist corrections in the TMD factorization.

Submitted on behalf of a Collaboration? No

Primary authors

Tolga Altinoluk Guillaume Beuf Alina Czajka (National Centre for Nuclear Research) Cyrille Marquet (CPHT - Ecole Polytechnique)

Presentation materials