Dian-Yong Chen

activity

20242026

collaborators

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6 papers · 1 filter

hep-ph2026

$χ_{c 0}$ production in $Λ ˉ n$ scattering process

Quan-Yun Guo, Zhuo Yu, Dian-Yong Chen

In the present work, we investigate the production of $χ_{c 0}$ in the $Λ ˉ n \to χ_{c 0} K_{S}^{0}$ process by utilizing an effective Lagrangian approach. Based on the $χ_…

hep-ph2026

$d_{N Ω}$ production in $Ω d$ scattering process

Quan-Yun Guo, Jing Liu, Dian-Yong Chen

In the present work, we propose to investigate the production of $d_{N Ω}$ in the $Ω^{-} d \to p d_{N Ω}^{-}$ process by utilizing an effective Lagrangian approach, where $d_…

hep-ph2026

Dipion transitions from $X (3872)$ to $χ_{c J} (J = 0, 1, 2)$

Qi Wu, Zhong-Quan Sun, Dian-Yong Chen +2

In this work, we investigate the dipion transition processes $X (3872) \to π π χ_{c J} (J = 0, 1, 2)$ within the framework of heavy hadron chiral perturbation theory, treating $X (3872)$ as…

hep-ph2025

Revisiting the $Λ_{c}^{+} \to Λ η π^{+}$ and the roles of intermediate resonances

En Wang, Wen-Tao Lyu, Man-Yu Duan +4

In this paper, we first review the theoretical and experimental studies of the process $Λ_{c}^{+} \to π^{+} η Λ$ . Motivated by the recent BESIII and Belle measurements, we have conducted…

hep-ph2025

$Z_{cs}^{+}$ production in the $B^{+}$ decays process

Zhuo Yu, Qi Wu, Dian-Yong Chen

In the present work, we studied the $Z_{cs}^{+}$ exotic state production in the $B^{+}$ meson decays through the meson loop mechanism, where the $B^{+}$ meson decays into an anti-charmed…

hep-ph2024

Productions of bottom and bottom-strange mesons in pion and kaon induced reactions

Jing Liu, Quan-Yun Guo, Qi Wu +2

In the present work, we propose to explore the productions of the bottom and bottom-strange mesons in the high-energy pion and kaon-induced reactions on a proton target. The cross…

χc0​ production in Λˉn scattering process

dNΩ​ production in Ωd scattering process

Dipion transitions from X(3872) to χcJ​ (J=0,1,2)

Revisiting the Λc+​→Ληπ+ and the roles of intermediate resonances

Zcs+​ production in the B+ decays process

Productions of bottom and bottom-strange mesons in pion and kaon induced reactions

$χ_{c 0}$ production in $Λ ˉ n$ scattering process

$d_{N Ω}$ production in $Ω d$ scattering process

Dipion transitions from $X (3872)$ to $χ_{c J} (J = 0, 1, 2)$

Revisiting the $Λ_{c}^{+} \to Λ η π^{+}$ and the roles of intermediate resonances

$Z_{cs}^{+}$ production in the $B^{+}$ decays process