3 papers
hep-ph2025
Symmetry Constraints on Pion Valence Structure
Xiaobin Wang, Lei Chang, Minghui Ding +2
The profile of the pion valence quark distribution function (DF) remains controversial. Working from the concepts of QCD effective charges and generalised parton distributions, we…
hep-ph2024
Sketching pion and proton mass distributions
Xiaobin Wang, Zanbin Xing, Lei Chang +3
A light-front holographic model is used to illustrate an algebraic scheme for constructing a representation of a hadron's zero-skewness generalised parton distribution (GPD) from i…
hep-ph2024
Bridging Electromagnetic and Gravitational Form Factors: Insights from LFHQCD
Xiaobin Wang, Zanbin Xing, Minghui Ding +2
We propose an efficacious approach to derive the generalized parton distributions for the pion and proton, based upon prior knowledge of their respective parton distribution functi…