3 citations · 3 across the 4 of their papers we have counts for
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Generalized parton distributions: Theory meets experiment
Yuxun Guo, Xiangdong Ji, Yao Ji +1
Over the past three decades, generalized parton distributions (GPDs) have emerged as one of the most active and important areas of research in nucleon structure and quantum chromod…
Parton Distribution Functions from Large Momentum Expansion of Current-Current Correlators
Jialu Zhang, Xiangdong Ji, Andreas Schäfer +2
The universality of the large momentum expansion allows computing parton distribution functions (PDFs) starting from any Euclidean correlator with appropriate large momentum Fourie…
GUMP1.0 -- First global extraction of generalized parton distributions from experiment and lattice data with NLO accuracy
Yuxun Guo, Fatma P. Aslan, Xiangdong Ji +1
We report the first global extraction of generalized parton distributions (GPDs), GUMP1.0, by combining deeply virtual Compton scattering and -meson production data from Jeffers…
Small- gluon GPD constrained from deeply virtual production and gluon PDF through universal-moment parameterization
Yuxun Guo, Xiangdong Ji, M. Gabriel Santiago +2
We phenomenologically constrain the small- and small- gluon generalized parton distributions (GPDs) with the deeply virtual production (DVP) in the framework of GP…
On convergence properties of GPD expansion through Mellin/conformal moments and orthogonal polynomials
Hao-Cheng Zhang, Xiangdong Ji
We examine convergence properties of reconstructing the generalized parton distributions (GPDs) through the universal moment parameterization (GUMP). We provide a heuristic explana…