Quark-quark correlations in the nucleon at high x in the residual mean field model

In previous work, we modeled the nucleon by separating it into valence and residual structures. We described the valence quarks as just moving in a mean field. We now incorporate quark-quark correlations to the model to describe the high x structure of valence quarks in the nucleon. The calculations are performed using perturbative quantum chromodynamics in a light front effective diagrammatic framework. PDFs are extracted from our extended model and our results are compared existing PDF sets.