Extraction of f1(x,k_perp^2) quark TMDs of proton from E288 Drell-Yan data
69th DAE Symposium on Nuclear Physics (2026). Extraction of unpolarized quark TMDs from E288 Drell-Yan data.
Hari Govind P, R. Pandey, S. Puhan, S. Dutt, H. Dahiya, et al.
DAE Symp.Nucl.Phys. 69 (2026)
February 02, 2026
Abstract
This work presents an extraction of the unpolarized f1(x,k_perp^2) quark TMDs of the proton from the Fermilab E288 Drell-Yan experimental data using a fitting procedure. The extracted TMDs provide three-dimensional imaging of the proton's quark content in momentum space and serve as essential input for future EIC measurements.
Summary
Extracts unpolarized proton TMDs f1(x,k_perp^2) from E288 Drell-Yan data. Results provide 3D proton structure imaging and baseline for EIC predictions.
Authors: Hari Govind P, R. Pandey, S. Puhan, S. Dutt, H. Dahiya, et al.
Published in: DAE Symp.Nucl.Phys. 69 (2026) 963-964 • 69th DAE Symposium on Nuclear Physics