activity
20152026
most citedNucleon-to-Roper electromagnetic transition form factors at large-

53 citations · 330 across the 16 of their papers we have counts for

collaborators

16 papers

hep-ph2026

Contact interaction treatment of the nucleon Faddeev equation

Xin-Yu Bai, Ya Lu, Zhao-Qian Yao +2

Working with a symmetry-preserving treatment of a vector*vector contact interaction (SCI), a largely algebraic three-body Faddeev equation treatment of the nucleon bound state prob…

hep-ph2025

Insights into Nucleon Resonances via Continuum Schwinger Function Methods

Peng Cheng, Langtian Liu, Ya Lu +1

The first baryon resonance was discovered in the early 1950s. The Roper resonance joined the collection ten years later. Today, many baryon resonances are known and more are being…

hep-ph2025

Quark + Diquark Description of Nucleon Elastic Electromagnetic Form Factors

Peng Cheng, Zhao Qian Yao, Daniele Binosi +2

Working with a Poincaré-covariant quark + diquark, , Faddeev equation approach to nucleon structure, a refined symmetry preserving current for electron + nucleon elastic sca…

hep-ph2023

Pion distribution functions from low-order Mellin moments

Ya Lu, Yin-Zhen Xu, Khépani Raya +2

Exploiting an evolution scheme for parton distribution functions (DFs) that is all-orders exact, contemporary lattice-QCD (lQCD) results for low-order Mellin moments of the pion va…

hep-ph2022★ 17 cited

Composition of low-lying -baryons

Langtian Liu, Chen Chen, Ya Lu +2

A Poincaré-covariant quark+diquark Faddeev equation is used to develop insights into the structure of the four lightest baryon multiplets. W…

hep-ph2022★ 40 cited

Proton and pion distribution functions in counterpoint

Ya Lu, Lei Chang, Khépani Raya +2

Working with proton and pion valence distribution functions (DFs) determined consistently at the same, unique hadron scale and exploiting the possibility that there is an effective…