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hep-ph2026
Probing Composite Structure and Spin-Orbit Coupling with GPDs in He
Antonio Garcia Vallejo, Matthew D. Sievert
In this work, we extend the Impulse Approximation for the generalized parton distributions (GPDs) of a spin-0 composite hadron with spin- constituents to manifestly i…
hep-ph2025
First study of polarized proton-proton scattering with small- helicity evolution
Daniel Adamiak, Nicholas Baldonado, Yuri V. Kovchegov +7
We perform a phenomenological study of helicity-dependent parton distribution functions (PDFs) using small- helicity evolution equations, incorporating for the first time single…