The past decades witnessed the golden era of hadron physics. Many excited open heavy
flavor mesons and baryons have been observed since 2017. We shall provide an updated …

The standard model of particle physics is a well-tested theoretical framework, but there are
still a number of issues that deserve further experimental and theoretical investigation. For …

We present the first theoretical prediction of the partial decay width of the process J/ψ→ γ η
1, where η 1 is the lightest flavor singlet 1-+ hybrid meson. Our N f= 2 lattice QCD calculation …

The lowest-lying glueballs are investigated in lattice QCD using N f= 2 clover Wilson
fermions on anisotropic lattices. We simulate at two different and relatively heavy quark …

Based on a sample of (1310.6±10.5)× 10 6 J/ψ events collected with the BESIII detector
operating at the BEPCII storage ring, a partial wave analysis of the decay J/ψ→ γ ϕ ϕ is …

Based on a sample of 2.25× 10 8 J/ψ events collected with the BESIII detector at BEPCII, a
full partial wave analysis on J/ψ→ γ η η was performed using the relativistic covariant tensor …

Hadron spectroscopy provides a way to understand the dynamics of the strong interaction.
For light hadron systems, only phenomenological models or lattice quantum …

The tau-charm region is one of the most important energy regions in the research of particle
physics due to its unique properties, rich frontier topics and great potential for scientific …

Based on a sample of (10.09±0.04)× 10 9 J/ψ events collected with the BESIII detector
operating at the BEPCII storage ring, a partial wave analysis of the decay J/ψ→ γ η η′ is …

An amplitude analysis of the KSKS system produced in radiative J/ψ decays is performed
using the (1310.6±7.0)× 10 6 J/ψ decays collected by the BESIII detector. Two approaches …