22 citations · 24 across the 4 of their papers we have counts for
4 papers
Origin of hadron spin based on Lattice QCD study on the charmed hadrons
Fangcheng He, Jian Liang, Yi-Bo Yang
We perform the first Lattice calculation about the charmed hadron spin decomposition using overlap fermions on a 2+1 flavor RBC/UKQCD domain-wall gauge configurations at 0.083 fm w…
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…
A Demonstration of Hadron Mass Origin from QCD Trace Anomaly
Fangcheng He, Peng Sun, Yi-Bo Yang
Quantum chromodynamics (QCD) claims that the major source of the nucleon invariant mass is not the Higgs mechanism but the trace anomaly in QCD energy momentum tensor. Although exp…
Trace anomaly and dynamical quark mass
Yi-Bo Yang, Jian Liang, Zhaofeng Liu +1
We investigated the origin of the RI'/MOM quark mass under the Landau gauge at the non-perturbative scale, using the chiral fermion with different quark masses and lattice spacings…