Chun-Gui Duan

activity

20242026

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hep-ph2026

QCD Sum Rule Analysis of Triply Heavy $(Q Q ˉ) (Q q ˉ)$ Tetraquark States with $J^{P} = 0^{\pm}$

Wen-Shuai Zhang, Chun-Gui Duan, Zhi-Hui Guo +1

Within the framework of QCD sum rules, we systematically investigate the mass spectra and possible decay patterns of the $(c c ˉ) (c q ˉ)$ and $(b b ˉ) (b q ˉ)$ tetraquar…

hep-ph2026

Unified study of scalar, vector and tensor two-meson form factors in $U (3)$ resonance chiral theory

Jin Hao, Chun-Gui Duan, Zhi-Hui Guo +2

We perform a systematic study of two-meson form factors of the scalar, vector, and anti-symmetric tensor types within the framework of the $U (3)$ resonance chiral theory. The compl…

QCD Sum Rule Analysis of Triply Heavy (QQˉ​)(Qqˉ​) Tetraquark States with JP=0±

Unified study of scalar, vector and tensor two-meson form factors in U(3) resonance chiral theory

QCD Sum Rule Analysis of Triply Heavy $(Q Q ˉ) (Q q ˉ)$ Tetraquark States with $J^{P} = 0^{\pm}$

Unified study of scalar, vector and tensor two-meson form factors in $U (3)$ resonance chiral theory