Dian-Yong Chen

activity

20242026

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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…

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

Zcs+​ production in the B+ decays process

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

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