257 citations · 4.3k across the 148 of their papers we have counts for
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Status on Lattice Calculations of the Proton Spin Decomposition
Keh-Fei Liu
Lattice calculations of the proton spin components is reviewed. The lattice results of the quark spin from the axial-vector current matrix element at is smaller tha…
Glueballs at Physical Pion Mass
Feiyu Chen, Xiangyu Jiang, Ying Chen +3
We study glueballs on two RBC/UKQCD gauge ensembles with physical quark masses at two lattice spacings. The statistical uncertainties of the glueball correlation function…
Proton momentum and angular momentum decompositions with overlap fermions
Gen Wang, Yi-Bo Yang, Jian Liang +2
We present a calculation of the proton momentum and angular momentum decompositions using overlap fermions on a -flavor RBC/UKQCD domain-wall lattice at 0.143 fm with a pion m…
Connected and Disconnected Sea Partons from CT18 Parametrization of PDFs
Tie-Jiun Hou, Jian Liang, Keh-Fei Liu +2
The separation of the connected and disconnected sea partons, which were uncovered in the Euclidean path-integral formulation of the hadronic tensor, is accommodated with the CT18…
Proton Mass Decomposition and Hadron Cosmological Constant
Keh-Fei Liu
Lattice results on sigma terms and global analysis of parton momentum fractions are used to give the quark and glue fractions of the proton mass and rest energy. The mass decomposi…
Nucleon isovector scalar charge from overlap fermions
Liuming Liu, Ting Chen, Terrence Draper +4
We calculate the nucleon isovector scalar charge in lattice QCD using overlap fermions on five ensembles of gauge configurations generated by the RBC/UKQCD collaboration using the…