180 citations · 1.2k across the 43 of their papers we have counts for
5 papers · 1 filter
Lattice calculation of hadronic tensor of the nucleon
Jian Liang, Keh-Fei Liu, Yi-Bo Yang
We report an attempt to calculate the deep inelastic scattering structure functions from the hadronic tensor calculated on the lattice. We used the Backus-Gilbert reconstruction me…
Proton mass decomposition
Yi-Bo Yang, Ying Chen, Terrence Draper +2
We report the results on the proton mass decomposition and also on the related quark and glue momentum fractions. The results are based on overlap valence fermions on four ensemble…
Variance Reduction and Cluster Decomposition
Keh-Fei Liu, Jian Liang, Yi-Bo Yang
It is a common problem in lattice QCD calculation of the mass of the hadron with an annihilation channel that the signal falls off in time while the noise remains constant. In addi…
Sea Quarks Contribution to the Nucleon Magnetic Moment and Charge Radius at the Physical Point
Raza Sabbir Sufian, Yi-Bo Yang, Jian Liang +2
We report a comprehensive analysis of the light and strange disconnected-sea quarks contribution to the nucleon magnetic moment, charge radius, and the electric and magnetic form f…
Nucleon Matrix Elements at Physical Pion Mass and Cost Comparison
Keh-Fei Liu, Jian Liang, Yi-Bo Yang
We report a lattice calculation of nucleon forward matrix elements on a lattice at the physical pion mass and a spatial size of 5.5 fm. The flavor dynamical…