Geng Li

collaborators

4 papers

hep-lat2026

Scalar glueball- $s s ˉ$ 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 $s s$ meson in $N_{f} = 1$ lattice quantum chromodynamics (QCD) utilizing an anisotropic $16^3 \tim…

hep-ph2026

Production Rate of Glueball-like $X (2370)$ in $J / ψ$ Radiative Decay

Ying Chen, Long-Cheng Gui, Geng Li +1

$X (2370)$ falls in the mass region of the lowest pseudoscalar glueball predicted by lattice QCD studies and its decay properties are similar to those of $η_{c}$ . A previous lattice Q…

hep-lat2025

Scalar and tensor structures in $J / ψ J / ψ$ scattering from lattice QCD

Geng Li, Chunjiang Shi, Ying Chen +1

The $^{1} S_{0}$ and $^{5} S_{2}$ amplitudes of $J / ψ J / ψ$ scattering are determined up to 6.6~GeV from $N_{f} = 2$ lattice QCD simulations at $m_{π} \approx 420$ ~MeV and $250$ ~MeV. We observe an at…

hep-lat2025

$η_{c} η_{c}$ and $J / ψ J / ψ$ scatterings from lattice QCD

Geng Li, Chunjiang Shi, Ying Chen +1

We investigate the $S$ -wave $η_{c} η_{c}$ and $J / ψ J / ψ$ scattering in the $J^{P C} = (0, 2)^{++}$ channels up to a center-of-mass energy of 6.6~GeV. The calculations are carried out at two u…

Scalar glueball-ssˉ mixing in one flavor lattice QCD

Production Rate of Glueball-like X(2370) in J/ψ Radiative Decay

Scalar and tensor structures in J/ψJ/ψ scattering from lattice QCD

ηc​ηc​ and J/ψJ/ψ scatterings from lattice QCD

Scalar glueball- $s s ˉ$ mixing in one flavor lattice QCD

Production Rate of Glueball-like $X (2370)$ in $J / ψ$ Radiative Decay

Scalar and tensor structures in $J / ψ J / ψ$ scattering from lattice QCD

$η_{c} η_{c}$ and $J / ψ J / ψ$ scatterings from lattice QCD