103 citations · 169 across the 7 of their papers we have counts for
7 papers
Neural Network Representation of Generalized Parton Distributions (NNGPD)
Jitao Xu, Ho Jang, Zaki Panjsheeri +10
We present a neural-network-based framework for modeling generalized parton distributions, referred to as NNGPD, in which GPDs are represented as flexible functions constrained thr…
Generalized Parton Distributions from Symbolic Regression
Andrew Dotson, Zaki Panjsheeri, Anusha Reddy Singireddy +11
AI/ML informed Symbolic Regression is the next stage of scientific modeling. We utilize a highly customizable symbolic regression package ``PySR" to model the and dependenc…
Likelihood and Correlation Analysis of Compton Form Factors for Deeply Virtual Exclusive Scattering on the Nucleon
Douglas Q. Adams, Joshua Bautista, Marija Cuic +11
A likelihood analysis of the observables in deeply virtual exclusive photoproduction off a proton target, , is presented. Two processes contribute to the r…
Variational autoencoder inverse mapper for extraction of Compton form factors: Benchmarks and conditional learning
Fayaz Hossen, Douglas Adams, Joshua Bautista +8
Deeply virtual exclusive scattering processes (DVES) serve as precise probes of nucleon quark and gluon distributions in coordinate space. These distributions are derived from gene…
Flexible Parametrization of Generalized Parton Distributions: The Chiral-Odd Sector
G. R. Goldstein, J. O. Gonzalez Hernandez, S. Liuti
We present a physically motivated parameterization of the chiral-odd generalized parton distributions. The parametrization is an extension of our previous one in the chiral-even se…
Interpretation of the Flavor Dependence of Nucleon Form Factors in a Generalized Parton Distribution Model
J. Osvaldo Gonzalez-Hernandez, Simonetta Liuti, Gary R. Goldstein +1
We give an interpretation of the and quarks contributions to the nucleon electromagnetic form factors for values of the four-momentum transfer in the multi-GeV region where…
Flexible Parametrization of Generalized Parton Distributions from Deeply Virtual Compton Scattering Observables
Gary R. Goldstein, J. Osvaldo Gonzalez Hernandez, Simonetta Liuti
We present a physically motivated parametrization of the chiral-even generalized parton distributions in the non-singlet sector obtained from a global analysis using a set of avail…