Xiang Wei

collaborators

2 papers

hep-ph2026

Final-state rescattering mechanism of the $Δ (1232)^{++}$ production in $Λ_{c}^{+} \to K^{-} π^{+} p$ decay

Zu-Xin Cai, Cheng Chen, Si-Wei Liu +4

We investigate the production of the $Δ (1232)^{++}$ resonance in the charmed baryon weak decay $Λ_{c}^{+} \to K^{-} π^{+} p$ , focusing on the $π^{+} p$ final-state rescattering mechanism. Th…

hep-ph2025

Shedding light on the nature of $ϕ (2170)$ state in the $e^{+} e^{-} \to ϕ π^{+} π^{-}$ reaction

Xiang Wei, Qing-Hua Shen, Xiao-Hai Liu +1

We investigate the production of $ϕ (2170)$ state in the $e^{+} e^{-} \to ϕ π^{+} π^{-}$ reaction with the effective Lagrangian approach. In addition to the tree level contributions from the $…

Final-state rescattering mechanism of the Δ(1232)++ production in Λc+​→K−π+p decay

Shedding light on the nature of ϕ(2170) state in the e+e−→ϕπ+π− reaction

Final-state rescattering mechanism of the $Δ (1232)^{++}$ production in $Λ_{c}^{+} \to K^{-} π^{+} p$ decay

Shedding light on the nature of $ϕ (2170)$ state in the $e^{+} e^{-} \to ϕ π^{+} π^{-}$ reaction