Observation of an a 0 -like State with Mass of 1.817 GeV in the Study of D s + → K S 0 K + π 0 Decays

Partial wave analysis of $J / ψ → γ η η ′$

Physical review / D 105(7), 072002 (2022). doi:10.1103/PhysRevD.105.072002

First Observation of the Direct Production of the χ_{c1} in e^{+}e^{-} Annihilation.

Physical review letters 129(12), 122001 (2022). doi:10.1103/PhysRevLett.129.122001

Observation of an Isoscalar Resonance with Exotic J P C = 1 − + Quantum Numbers in J / ψ → γ η η ′

Observation of an Isoscalar Resonance with Exotic $J^{P C} = 1^{− +}$ Quantum Numbers in $J / ψ → γ η η ′$

Physical review letters 129(19), 192002 (2022). doi:10.1103/PhysRevLett.129.192002