Hong-Zhou Xi

activity

20232025

collaborators

3 papers

hep-ph2025

QCD sum rule study on excited light meson operators

Wei-Han Tan, Wen-Ying Liu, Hong-Zhou Xi +1

We apply the QCD sum rule method to systematically study excited light meson operators and calculate their decay constants. These operators are constructed by explicitly adding one…

hep-ph2024

Charmonium-like states with the exotic quantum number $J^{P C} = 3^{-+}$

Hong-Zhou Xi, Hua-Xing Chen, Wei Chen +3

We apply the method of QCD sum rules to study the $q c q ˉ c ˉ$ tetraquark states with the exotic quantum number $J^{P C} = 3^{-+}$ , and extract the mass of the lowest-lying s…

hep-ph2023

Fully-strange tetraquark states with the exotic quantum numbers $J^{P C} = 0^{+-}$ and $2^{+-}$

Hong-Zhou Xi, Yi-Wei Jiang, Hua-Xing Chen +2

We study the fully-strange tetraquark states with the exotic quantum numbers $J^{P C} = 0^{+-}$ and $2^{+-}$ . We construct their corresponding diquark-antidiquark interpolating curr…

QCD sum rule study on excited light meson operators

Charmonium-like states with the exotic quantum number JPC=3−+

Fully-strange tetraquark states with the exotic quantum numbers JPC=0+− and 2+−

Charmonium-like states with the exotic quantum number $J^{P C} = 3^{-+}$

Fully-strange tetraquark states with the exotic quantum numbers $J^{P C} = 0^{+-}$ and $2^{+-}$