Zhong-Yu Wang

activity

20202022

Λ (1405)

one state or two?

9 citations · 14 across the 2 of their papers we have counts for

collaborators

3 papers

hep-ph2022★ 5 cited

Study of the resonance contributions in the $Ξ_{b}^{-} \to p K^{-} K^{-}$ decay

Zhong-Yu Wang, Si-Qiang Luo, Zhi-Feng Sun +2

The decay process $Ξ_{b}^{-} \to p K^{-} K^{-}$ is studied with the final state interaction approach by considering the contributions from the $S$ -wave meson-baryon interacti…

hep-ph2021★ 9 cited

Is two-poles' $Λ (1405)$ one state or two?

Zhong-Yu Wang, Hiwa A. Ahmed, C. W. Xiao

To understand the nature of two poles for the $Λ (1405)$ state, we revisit the interactions of $K ˉ N$ and $π Σ$ with their coupled channels, where two-poles structure is found in…

hep-ph2020

Study $B_{(s)}^{0}$ decays into $ϕ$ and a scalar or vector meson

Hiwa A. Ahmed, Zhong-Yu Wang, Zhi-Feng Sun +1

In the present work, we investigate the decays of $B_{s}^{0} \to ϕ π^{+} π^{-}$ and $B^{0} \to ϕ π^{+} π^{-}$ with the final state interactions based on the chiral unit…

Study of the resonance contributions in the Ξb−​→pK−K− decay

Is two-poles' Λ(1405) one state or two?

Study B(s)0​ decays into ϕ and a scalar or vector meson

Study of the resonance contributions in the $Ξ_{b}^{-} \to p K^{-} K^{-}$ decay

Is two-poles' $Λ (1405)$ one state or two?

Study $B_{(s)}^{0}$ decays into $ϕ$ and a scalar or vector meson