309 citations · 3.9k across the 71 of their papers we have counts for
3 papers · 2 filters
asymmetry in the proton in chiral effective theory
Yusupujiang Salamu, Chueng-Ryong Ji, W. Melnitchouk +1
We compute the asymmetry in the proton in chiral effective theory, including both nucleon and degrees of freedom, within both the relativistic and heavy baryo…
New limits on intrinsic charm in the nucleon from global analysis of parton distributions
P. Jimenez-Delgado, T. J. Hobbs, J. T. Londergan +1
We present a new global QCD analysis of parton distribution functions, allowing for possible intrinsic charm (IC) contributions in the nucleon inspired by light-front models. The a…
Constraints on spin-dependent parton distributions at large x from global QCD analysis
P. Jimenez-Delgado, H. Avakian, W. Melnitchouk
We investigate the behavior of spin-dependent parton distribution functions (PDFs) at large parton momentum fractions x in the context of global QCD analysis. We explore the constr…