Proton mass decomposition in QCD

3 May 2022, 17:10
20m
Parallel talk WG5: Spin and 3D Structure WG5: Spin and 3D Structure

Speaker

Andreas Metz

Description

In QCD, the proton mass can be decomposed into contributions from quarks and gluons. But somewhat similar to the case of the proton spin, this decomposition is not unique. In this talk, we give an up-to-date review and comparison of different sum rules for the proton mass. We also discuss how future measurements at the EIC could further this field.

Submitted on behalf of a Collaboration? No

Authors

Andreas Metz Barbara Pasquini (University of Pavia and INFN-Pavia) Cédric Lorcé (Ecole polytechnique) Simone Rodini (University of Regensburg)

Presentation materials