422 citations · 1.4k across the 28 of their papers we have counts for
28 papers
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 -…
Production Rate of Glueball-like in Radiative Decay
Ying Chen, Long-Cheng Gui, Geng Li +1
falls in the mass region of the lowest pseudoscalar glueball predicted by lattice QCD studies and its decay properties are similar to those of . A previous lattice Q…
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…
STCF Conceptual Design Report: Volume 1 -- Physics & Detector
M. Achasov, X. C. Ai, R. Aliberti +424
The Super -Charm facility (STCF) is an electron-positron collider proposed by the Chinese particle physics community. It is designed to operate in a center-of-mass energy range…
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…
Electron-Ion Collider in China
Daniele P. Anderle, Valerio Bertone, Xu Cao +99
Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei. As a future high energy nuclear physics project,…
Mass spectrum and strong decays of strangeonium in a constituent quark model
Qi Li, Long-Cheng Gui, Ming-Sheng Liu +2
In this work we calculate the mass spectrum of strangeonium up to the multiplet within a nonrelativistic linear potential quark model. Furthermore, using the obtained wave fun…
Canonical interpretation of and in the family
Qi Li, Ming-Sheng Liu, Qi-Fang Lü +2
Inspired by the new resonance , we calculate the masses and two-body OZI-allowed strong decays of the higher vector bottomonium sates within both screened and linear pote…
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…
The excited bottom-charmed mesons in a nonrelativistic quark model
Qi Li, Ming-Sheng Liu, Long-Sheng Lu +3
Using the newly measured masses of and from the CMS Collaboration and the hyperfine splitting determined from the lattice QCD as constrains, we calculate t…
Newly observed state and strong decays of the low-lying excitations
Zuo-Yun Wang, Long-Cheng Gui, Qi-Fang Lü +2
Stimulated by the newly discovered resonance at Belle II, in this work we have studied the OZI allowed strong decays of the low-lying - and -wave baryons with…
Strong decays of higher charmonium states into open-charm meson pairs
Long-Cheng Gui, Long-Sheng Lu, Qi-Fang Lü +2
The open-charm strong decays of higher charmonium states up to the mass of the multiplet are systematically studied in the model. The wave functions of the initial cha…
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…
Charmonium spectrum and their electromagnetic transitions with higher multipole contributions
Wei-Jun Deng, Hui Liu, Long-Cheng Gui +1
The charmonium spectrum is calculated with two nonrelativistic quark models, the linear potential model and the screened potential model. Using the obtained wavefunctions, we evalu…
Spectrum and electromagnetic transitions of bottomonium
Wei-Jun Deng, Hui Liu, Long-Cheng Gui +1
Stimulated by the exciting progress in the observation of new bottomonium states, we study the bottomonium spectrum. To calculate the mass spectrum, we adopt a nonrelativistic scre…
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…
Radiative transitions of charmonium states in a constituent quark model
Wei-Jun Deng, Li-Ye Xiao, Long-Cheng Gui +1
We study the electromagnetic (EM) transitions of the , (), and () charmonium states with a constituent quark model. We obtain a reasonable descripti…
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…