158 citations · 998 across the 31 of their papers we have counts for
4 papers · 1 filter
Pion Valence Structure from Ioffe Time Pseudo-Distributions
Bálint Joó, Joseph Karpie, Kostas Orginos +4
We present a calculation of the pion valence quark distribution extracted using the formalism of reduced Ioffe time pseudo-distributions or more commonly known as pseudo-PDFs. Our…
Parton Distribution Functions from Ioffe time pseudo-distributions
Bálint Joó, Joseph Karpie, Kostas Orginos +3
In this paper, we present a detailed study of the unpolarized nucleon parton distribution function (PDF) employing the approach of parton pseudo-distribution functions. We perform…
Reconstructing parton distribution functions from Ioffe time data: from Bayesian methods to Neural Networks
Joseph Karpie, Kostas Orginos, Alexander Rothkopf +1
The computation of the parton distribution functions (PDF) or distribution amplitudes (DA) of hadrons from first principles lattice QCD constitutes a central open problem. In this…
Pion Valence Quark Distribution from Matrix Element Calculated in Lattice QCD
Raza Sabbir Sufian, Joseph Karpie, Colin Egerer +3
We present the first exploratory lattice QCD calculation of the pion valence quark distribution extracted from spatially separated current-current correlations in coordinate space.…