422 citations · 1.4k across the 28 of their papers we have counts for
17 papers · 1 filter
Flowed quark field renormalization in lattice QCD: A Ward-identity approach and its validation using quark bilinears
Mei-Qi Gao, Long-cheng Gui, Jun Hua +2
We present a non-perturbative Ward-identity prescription for determining the flowed quark field renormalization factor , avoiding the computational difficulties of the convent…
Scalar glueball- mixing in one flavor lattice QCD
Long-Cheng Gui, Wei Sun, Ying Chen +3
We investigate the mixing between the lowest-lying scalar glueball and the meson in lattice quantum chromodynamics (QCD) utilizing an anisotropic $16^3 \tim…
Direct lattice QCD calculation of the -induced CP-violating pion-nucleon coupling
Chuan-Yang Li, Jun Hua, Jian Liang +4
We present the first direct lattice QCD determination of the -induced CP-violating pion-nucleon-nucleon coupling . Using overlap valence fermions on three -…
The radiative decay of scalar glueball from lattice QCD
Jintao Zou, Long-Cheng Gui, Ying Chen +4
We perform the first lattice QCD study on the radiative decay of the scalar glueball to the vector meson in the quenched approximation. The calculations are carried out on thre…
Triply charmed baryons mass decomposition from lattice QCD
Jin-Bo Li, Long-Cheng Gui, Wei Sun +2
We present the first calculation of the connected scalar matrix element and the momentum fraction of charm quark within the and triply charmed bar…
The Glueball content of
Renqiang Zhang, Wei Sun, Ying Chen +3
We carry out the first lattice QCD derivation of the mixing energy and the mixing angle of the pseudoscalar charmonium and glueball on two gauge ensembles with degenerate d…
Self-Renormalization of Quasi-Light-Front Correlators on the Lattice
Yi-Kai Huo, Yushan Su, Long-Cheng Gui +10
In applying large-momentum effective theory, renormalization of the Euclidean correlators in lattice regularization is a challenge due to linear divergences in the self-energy of W…
Study of the pseudoscalar glueball in radiative decays
Long-Cheng Gui, Jia-Mei Dong, Ying Chen +1
We aim to explore the production rate of the pseudoscalar glueball in radiative decay by lattice QCD in quenched approximation. The calculation is performed on three anisotro…
Glueball relevant study on isoscalars from lattice QCD
Wei Sun, Long-cheng Gui, Ying Chen +2
We perform a glueball-relevant study on isoscalars based on anisotropic lattice QCD gauge configurations. In the scalar channel, we identify the ground state obtained throu…
Glueball spectrum from lattice QCD study on anisotropic lattices
Wei Sun, Long-Cheng Gui, Ying Chen +6
The lowest-lying glueballs are investigated in lattice QCD using clover Wilson fermion on anisotropic lattices. We simulate at two different and relatively heavy quark mass…
Exotic vector charmonium and its leptonic decay width
Ying Chen, Wei-Feng Chiu, Ming Gong +2
We propose a novel type of interpolating field operators, which manifests the hybrid-like configuration that the charm quark-antiquark pair recoils against gluonic degrees of freed…
Wave functions of pure gauge glueballs on the lattice
Jian Liang, Ying Chen, Wei-Feng Chiu +3
The Bethe-Salpeter wave functions of pure gauge glueballs are revisited in this study. The ground and the first excited states of scalar and tensor glueballs are identified…
Glueballs in charmonia radiative decays
Ying Chen, Long-Cheng Gui, Gang Li +5
Scalar \cite{scalar_paper} and tensor \cite{tensor_paper} glueballs created in radiative decays are studied in quenched lattice QCD. Using two anisotropic lattices to approac…
Oscillatory behavior of the domain wall fermions revisited
Jian Liang, Ying Chen, Ming Gong +4
In the generic domain wall fermion formulation of chiral fermions on the lattice, the zero modes of the four-dimensional Wilson fermion operator with the negative mass parameter $-…
Lattice Study of Radiative Decay to a Tensor Glueball
Yi-Bo Yang, Long-Cheng Gui, Ying Chen +4
The radiative decay of into a pure gauge tensor glueball is studied in the quenched lattice QCD formalism. With two anisotropic lattices, the mutlipole amplitudes E_1(0), M_2…
Lattice study on and X(3872)
Yi-Bo Yang, Ying Chen, Long-Cheng Gui +5
Properties of charmonium are investigated in quenched lattice QCD. The mass of is determined to be 3.80(3) GeV, which is close to the mass of -wave ch…
Scalar Glueball in Radiative Decay on Lattice
Long-Cheng Gui, Ying Chen, Gang Li +5
The form factors in the radiative decay of to a scalar glueball are studied within quenched lattice QCD on anisotropic lattices. The continuum extrapolation is carried out by…