Hao-Nan Wang

activity

20222025

collaborators

3 papers

hep-ph2025

Role of $K_{0}^{*} (700)$ exchange in the $p p ˉ \to Λ Λ ˉ$ reaction

Hao-Nan Wang, Cheng Chen, Xing-Yi Ji +4

Based on the effective Lagrangian approach, we investigate the $p p ˉ \to Λ Λ ˉ$ reaction. Within this framework, we provide a dynamical explanation by analyzing its total and…

hep-ph2024

Analysis of $B_{s}^{0} \to X (3872) [ψ (2 S)] π^{+} π^{-} (K^{+} K^{-})$ decays

Hao-Nan Wang, Li-Sheng Geng, Gang Li +1

We have phenomenologically investigated the decays $B_{s}^{0} \to X (3872) π^{+} π^{-} (K^{+} K^{-})$ and $B_{s}^{0} \to ψ (2 S) π^{+} π^{-} (K^{+} K^{-})$ . In our analysis, the scalar meson $f_{0} (980)$ is form…

hep-ph2022

Theoretical study on the contributions of $ω$ meson to the $X (3872) \to J / ψ π^{+} π^{-}$ and $J / ψ π^{+} π^{-} π^{0}$ decays

Hao-Nan Wang, Qian Wang, Ju-Jun Xie

With the newly measurements of $X (3872) \to J / ψ π^{+} π^{-}$ from LHCb Collaboration, in addition to the dominant contribution from the $ρ^{0}$ meson, we perform a theoretical study on the…

Role of K0∗​(700) exchange in the ppˉ​→ΛΛˉ reaction

Analysis of Bs0​→X(3872)[ψ(2S)]π+π−(K+K−) decays

Theoretical study on the contributions of ω meson to the X(3872)→J/ψπ+π− and J/ψπ+π−π0 decays

Role of $K_{0}^{*} (700)$ exchange in the $p p ˉ \to Λ Λ ˉ$ reaction

Analysis of $B_{s}^{0} \to X (3872) [ψ (2 S)] π^{+} π^{-} (K^{+} K^{-})$ decays

Theoretical study on the contributions of $ω$ meson to the $X (3872) \to J / ψ π^{+} π^{-}$ and $J / ψ π^{+} π^{-} π^{0}$ decays