3 papers
hep-ph2026
Pion and meson's unpolarized quark distribution functions from and all Fock-states within Dyson--Schwinger equations
Chao Shi, Liming Lu, Wenbao Jia
We compute the twist-2 unpolarized quark parton distribution functions (PDFs) of the pion and the meson within the Dyson-Schwinger equations (DSEs) framework using the rainbow…
hep-ph2026
An imprint of intrinsic quark--gluon correlations: a nonmonotonic feature in
Chao Shi, Liming Lu, Ian Cloët +2
We present the first rainbow-ladder Dyson-Schwinger equations study of the pion's chiral-odd, twist-3 parton distribution . By deriving a novel Dyson-Schwinger equati…
hep-ph2025
Diffractive electroproduction of light vector particles: leading Fock-state contribution in the presence of significant higher Fock-state effects
Chao Shi, Liming Lu, Jian-feng Li +1
We study exclusive diffractive production of vector mesons and photon using the color dipole model with leading Fock state light front wave functions derived from Dyson Schwinger a…