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Sep 24 – 29, 2023
US/Eastern timezone

Lattice calculation of TMD physics

Sep 28, 2023, 2:00 PM
30m
Grand Ballroom 3 (Durham Convention Center)

Grand Ballroom 3

Durham Convention Center

Talk Plenary Plenary

Speaker

Yong Zhao (Argonne National Laboratory)

Description

Recently years have seen significant progress in the first-principles calculation of TMD physics from lattice QCD. In this talk, I will describe the theoretical method for calculating both quark and gluon TMDs, which has been developed under the framework of large-momentum effective theory. I will then review its most recent applications to the non-perturbative quark TMDs and their rapidity evolution anomalous dimension, i.e., the Collins-Soper kernel, and discuss the control and improvement of systematic uncertainties in such calculations.

Primary author

Yong Zhao (Argonne National Laboratory)

Presentation materials