21 citations · 35 across the 6 of their papers we have counts for
7 papers
Nucleon electromagnetic form factors at large momentum from Lattice QCD
S. Syritsyn, M. Engelhardt, S. Krieg +2
Proton and neutron electric and magnetic form factors are the primary characteristics of their spatial structure and have been studied extensively over the past half-century. At la…
Moments of Nucleon Unpolarized, Polarized, and Transversity Parton Distribution Functions from Lattice QCD at the Physical Point
Marcel Rodekamp, Michael Engelhardt, Jeremy R. Green +6
The second Mellin moments of the nucleon's unpolarized, polarized, and transversity parton distribution functions (PDFs) are computed. Two lattice QCD ensembles…
Moments of Parton Distributions Functions from Lattice QCD at the Physical Point
Marcel Rodekamp, Michael Engelhardt, Jeremy R. Green +5
We present a Lattice QCD calculation of the second Mellin moments of the nucleon axial, vector and tensor parton distribution functions (PDFs). The calculation is performed at the…
From Ji to Jaffe-Manohar orbital angular momentum in Lattice QCD using a direct derivative method
M. Engelhardt, J. R. Green, N. Hasan +5
A Lattice QCD approach to quark orbital angular momentum in the proton based on generalized transverse momentum-dependent parton distributions (GTMDs) is enhanced methodologically…
Quark orbital angular momentum in the proton evaluated using a direct derivative method
M. Engelhardt, J. Green, N. Hasan +5
Quark orbital angular momentum (OAM) in the proton can be calculated directly given a Wigner function encoding the simultaneous distribution of quark transverse positions and momen…
Lattice QCD calculations of nucleon transverse momentum-dependent parton distributions using clover and domain wall fermions
B. Yoon, T. Bhattacharya, M. Engelhardt +7
We present a lattice QCD calculation of transverse momentum dependent parton distribution functions (TMDs) of protons using staple-shaped Wilson lines. For time-reversal odd observ…
Quark Contributions to Nucleon Momentum and Spin from Domain Wall fermion calculations
S. N. Syritsyn, J. R. Green, J. W. Negele +5
We report contributions to the nucleon spin and momentum from light quarks calculated using dynamical domain wall fermions with pion masses down to 300 MeV and fine lattice spacing…