Extraction of unpolarized quark TMDs of proton from FNAL-E-0605 data using iminuit
69th DAE Symposium on Nuclear Physics (2026). Extraction of proton TMDs from FNAL-E-0605 Drell-Yan data using iminuit.
Abhishek K. P, R. Pandey, S. Puhan, S. Dutt, H. Dahiya, et al.
DAE Symp.Nucl.Phys. 69 (2026)
February 03, 2026
Abstract
We extract the unpolarized quark transverse momentum-dependent parton distributions (TMDs) of the proton from Fermilab E-0605 Drell-Yan cross-section data using the iminuit minimization package. The extracted TMDs provide essential constraints on the three-dimensional parton structure of the proton and are compared with existing parametrizations.
Summary
Extracts unpolarized proton TMDs from FNAL-E-0605 Drell-Yan data using iminuit. Provides 3D proton structure constraints compared with existing parametrizations.
Authors: Abhishek K. P, R. Pandey, S. Puhan, S. Dutt, H. Dahiya, et al.
Published in: DAE Symp.Nucl.Phys. 69 (2026) 877-878 • 69th DAE Symposium on Nuclear Physics