A Guide to Light-Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results

Figure 37

The first (blue) and second (red) lowest moments of the isovector unpolarized PDF obtained from a quenched ensemble with fm and valence pion mass of approximately 600 MeV. The data points come from the pseudodistribution approach at different values of and the shaded bands correspond to an earlier explicit computation by the QCDSF collaboration [230]. Source: [90] (arXiv), reprinted with permission by the Authors.