Shao-Zhou Jiang

collaborators

3 papers

hep-ph2025

An anlaysis on $J / ψ \to π^{0} γ^{*}$ within resonance chiral theory

Yi-Hao Zhang, Shao-Zhou Jiang, Ling-Yun Dai

In this study, we analyze the first measurement of the electron-positron invariant mass spectrum in $J / ψ \to π^{0} e^{+} e^{-}$ by BESIII, using the framework of resonance chiral theory. O…

hep-ph2025

Investigating the internal structure of $X (6900)$ in the $2 J / ψ$ decay channel

Duo-Duo Lu, Shao-Zhou Jiang

Assuming $X (6900)$ is a tetraquark state, the decay width of $X (6900) \to 2 J / ψ$ is calculated in a covariant quark model, with the diquark-antidiquark $[cc] [c ˉ c ˉ]$ picture…

hep-ph2025

Study of transition form factors of the lightest pseudoscalars

Yi-Hao Zhang, Shao-Zhou Jiang, Ling-Yun Dai

In this paper, we study the transition form factors of the lightest pseudoscalar mesons, $π^{0}$ , $η$ , and $η^{'}$ , within the framework of resonance chiral theory. Our analysis is perf…

An anlaysis on J/ψ→π0γ∗ within resonance chiral theory

Investigating the internal structure of X(6900) in the 2J/ψ decay channel

Study of transition form factors of the lightest pseudoscalars

An anlaysis on $J / ψ \to π^{0} γ^{*}$ within resonance chiral theory

Investigating the internal structure of $X (6900)$ in the $2 J / ψ$ decay channel