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hep-ph2023
Hybrid Renormalization for Quasi Distribution Amplitudes of A Light Baryon
Chao Han, Yushan Su, Wei Wang +1
We develop a hybrid scheme to renormalize quasi distribution amplitudes of a light baryon on the lattice, which combines the self-renormalization and ratio scheme. By employing sel…
hep-ph2023★ 31 cited
Threshold resummation for computing large- parton distribution through large-momentum effective theory
Xiangdong Ji, Yizhuang Liu, Yushan Su
Parton distribution functions (PDFs) at large are poorly constrained by high-energy experimental data, but extremely important for probing physics beyond standard model at coll…
hep-ph2022★ 43 cited
Resumming Quark's Longitudinal Momentum Logarithms in LaMET Expansion of Lattice PDFs
Yushan Su, Jack Holligan, Xiangdong Ji +3
In the large-momentum expansion for parton distribution functions (PDFs), the natural physics scale is the longitudinal momentum () of the quarks (or gluons) in a large-moment…