Since the parton model was introduced by Feynman more than 50 years ago, much has
been learned about the partonic structure of the proton through a large body of high-energy …

The strong force which binds hadrons is described by the theory of quantum
chromodynamics (QCD). Determining the character and manifestations of QCD is one of the …

We show that quasi-parton distribution functions (quasi-PDFs) may be treated as hybrids of
PDFs and primordial rest-frame momentum distributions of partons. This results in a …

In the framework of quantum chromodynamics (QCD), parton distribution functions (PDFs)
quantify how the momentum and spin of a hadron are divided among its quark and gluon …

We review recent progress in the determination of the parton distribution functions (PDFs) of
the proton, with emphasis on the applications for precision phenomenology at the Large …

We present the first calculation of the x dependence of the proton generalized parton
distributions (GPDs) within lattice QCD. Results are obtained for the isovector unpolarized …

For the first time, we present a lattice QCD determination of Mellin moments of unpolarized
generalized parton distributions (GPDs) of the proton from an analysis of the quasi-GPD …

Traditionally, lattice QCD computations of generalized parton distributions (GPDs) have
been carried out in a symmetric frame, where the transferred momentum is symmetrically …

Following our previous proposal, we construct a class of good “lattice cross sections”(LCSs),
from which we can study the partonic structure of hadrons from ab initio lattice QCD …

We demonstrate a new method of extracting parton distributions from lattice calculations.
The starting idea is to treat the generic equal-time matrix element M (P z 3, z 3 2) as a …