En Wang

collaborators

6 papers

hep-ph2025

Study $Ξ_{c}^{+} \to Λ K ˉ^{0} π^{+}$ and search for the low-lying baryons $Ξ (1/ 2^{-})$ and $Σ (1/ 2^{-})$

Ying Li, Wen-Tao Lyu, Guan-Ying Wang +3

Since searches for the low-lying excited baryons $Ξ (1/ 2^{-})$ and $Σ (1/ 2^{-})$ are crucial to deepening our understanding of the light baryon spectrum, we have investigated the Cabibbo…

hep-ph2024

Theoretical study of the open-flavor tetraquark $T_{c s ˉ} (2900)$ in the process $B ˉ_{s}^{0} \to K^{0} D^{0} π^{0}$

Wen-Tao Lyu, Man-Yu Duan, Xiaoyu Wang +2

Recently, the LHCb Collaboration has measured two decay processes $B^{0} \to D ˉ^{0} D_{s}^{+} π^{-}$ and $B^{+} \to D^{-} D_{s}^{+} π^{+}$ related to isospin symmetry, where two new open-flavor tetraqua…

hep-ph2024

Theoretical study of $N (1535)$ and $Σ^{*} (1/ 2^{-})$ in the Cabibbo-favored process $Λ_{c}^{+} \to p K ˉ^{0} η$

Ying Li, Si-Wei Liu, En Wang +3

Motivated by the recent experimental measurements, we have investigated the Cabibbo-favored process $Λ_{c}^{+} \to p K ˉ^{0} η$ , where the $N (1535)$ resonance is dynamically generated…

hep-ph2024

Explore the properties of $Λ (1670)$ in the Cabibbo-favored process $Λ_{c}^{+} \to p K^{-} π^{+}$ decay

Sheng-Chao Zhang, Man-Yu Duan, Wen-Tao Lyu +3

Recently, the Belle and LHCb Collaborations have measured the $Λ_{c}^{+} \to p K^{-} π^{+}$ decay and reported the $p K^{-}$ invariant mass distribution, which shows a clear cusp structure a…

hep-ph2024

Evidence of the low-lying baryon $Σ^{*} (1/ 2^{-})$ in the process $Λ_{c}^{+} \to η π^{+} Λ$

Wen-Tao Lyu, Sheng-Chao Zhang, Guan-Ying Wang +4

Motivated by the Belle measurements of the process $Λ_{c}^{+} \to η π^{+} Λ$ , we investigate this process by considering the contributions from the $Λ (1670)$ , $a_{0} (980)$ , and $Σ (1385)$ . In…

hep-ph2024

Unveiling the $a_{0} (1710)$ nature in the process $J / ψ \to K ˉ^{0} K^{+} ρ^{-}$

Yan Ding, En Wang, De-Min Li +2

We have investigated the process $J / ψ \to K ˉ^{0} K^{+} ρ^{-}$ by taking into account the $S$ -wave $K^{*} K ˉ^{*}$ , $ρ ω$ , and $ρϕ$ final-state interactions, where the scalar meson $a…

Study Ξc+​→ΛKˉ0π+ and search for the low-lying baryons Ξ(1/2−) and Σ(1/2−)

Theoretical study of the open-flavor tetraquark Tcsˉ​(2900) in the process Bˉs0​→K0D0π0

Theoretical study of N(1535) and Σ∗(1/2−) in the Cabibbo-favored process Λc+​→pKˉ0η

Explore the properties of Λ(1670) in the Cabibbo-favored process Λc+​→pK−π+ decay

Evidence of the low-lying baryon Σ∗(1/2−) in the process Λc+​→ηπ+Λ

Unveiling the a0​(1710) nature in the process J/ψ→Kˉ0K+ρ−

Study $Ξ_{c}^{+} \to Λ K ˉ^{0} π^{+}$ and search for the low-lying baryons $Ξ (1/ 2^{-})$ and $Σ (1/ 2^{-})$

Theoretical study of the open-flavor tetraquark $T_{c s ˉ} (2900)$ in the process $B ˉ_{s}^{0} \to K^{0} D^{0} π^{0}$

Theoretical study of $N (1535)$ and $Σ^{*} (1/ 2^{-})$ in the Cabibbo-favored process $Λ_{c}^{+} \to p K ˉ^{0} η$

Explore the properties of $Λ (1670)$ in the Cabibbo-favored process $Λ_{c}^{+} \to p K^{-} π^{+}$ decay

Evidence of the low-lying baryon $Σ^{*} (1/ 2^{-})$ in the process $Λ_{c}^{+} \to η π^{+} Λ$

Unveiling the $a_{0} (1710)$ nature in the process $J / ψ \to K ˉ^{0} K^{+} ρ^{-}$