Accessing Spin-1 Structure Functions and TMDs of the Deuteron

Jun 11, 2025, 7:40 PM
20m
Beefeaters

Beefeaters

Parallel session presentation QCD, Hadron Spectroscopy, and Exotics QCD, Hadron Spectroscopy, and Exotics

Speaker

Nathaly Santiesteban (University of New Hampshire)

Description

The deuteron, a weakly bound spin-1 nucleus, exhibits a tensor-polarized structure that provides unique access to quark and gluon distributions within light nuclear systems, distributions that cannot be simply inferred from the individual proton and neutron.
Experimental data on this tensor system remain limited, and measurements that could fully reveal the 3D structure of the deuteron are still lacking. In this talk, we will explore a new experimental program aimed at studying the Transverse Momentum Distributions (TMDs) of this spin-1 system, which has the potential to unlock new and fascinating insights into the parton structure of light nuclei.

Primary author

Nathaly Santiesteban (University of New Hampshire)

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