Xiao-Hai Liu

activity

20242026

collaborators

3 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 $…

hep-ph2024

Identifying the two-pole structure of the $Λ (1405)$ using an SU(3) flavor filter

Ying-Bo He, Xiao-Hai Liu, Li-Sheng Geng +2

We propose a novel method to identify the two-pole structure of the $Λ (1405)$ . The two poles owe their origin to different quark flavor irreducible representations in the meson-bar…

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

Identifying the two-pole structure of the Λ(1405) using an SU(3) flavor filter

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

Identifying the two-pole structure of the $Λ (1405)$ using an SU(3) flavor filter