2 papers
hep-ph2022★ 1 cited
Helicity-dependent distribution of strange quarks in the proton from nonlocal chiral effective theory
Fangcheng He, Chueng-Ryong Ji, W. Melnitchouk +4
The helicity-dependent strange quark distribution in the proton, , is calculated in a nonlocal chiral SU(3) effective field theory. The hadronic proton to meson plus octet or d…
hep-lat2021
Renormalization constants of overlap quark bilinear operators from RI/MOM and RI/SMOM scheme
Fangcheng He, Yi-Bo Yang
We calculate the renormalization constants (RCs) of vector, axial, vector scalar, pseudoscalar and tensor quark operators of the overlap valence fermion, on the 11 gauge ensembles…