Dian-Yong Chen

collaborators

4 papers

hep-ph2026

$P_{c} (4312)$ , $P_{c} (4440)$ , and $P_{c} (4457)$ productions in $e^{+} e^{-}$ collisions

Quan-Yun Guo, Dian-Yong Chen

In the present work, we propose to investigate the productions of $P_{c} (4312)$ , $P_{c} (4440)$ , and $P_{c} (4457)$ in the $e^{+} e^{-} \to p p ˉ J / I ¨ $ process. By using…

hep-ph2026

$I^_{c} (2910)$ and $I^_{c} (2940)$ productions in $p p ˉ$ annihilation

Quan-Yun Guo, Dian-Yong Chen

In this work, we investigate the productions of $I^_{c} (2910)$ and $I^_{c} (2940)$ in the $p p ˉ \to I^ˉ _{c} D^{0} p$ process by utilizing an effective Lagrangian app…

hep-ph2026

Production of $I^ (1530)$ in the $K^{-} p$ scattering process

Quan-Yun Guo, Jing Liu, Peiwen Wu +1

In the present work, we examine the production of $I^ (1530)$ in the $K^{-} p \to K^{+} I^ (1530)^{-}$ and $K^{-} p \to K^{0} I^ (1530)^{0}$ reactions utilizing an effective Lagrangian ap…

hep-ph2025

Exploring pion emission properties of (strange) hidden-charm molecular pentaquarks in a chiral quark model

Li-Cheng Sheng, Yu-Jie Tang, Yu-Xin Wan +2

The internal structure of the exotic $P_{c}$ and $P_{cs}$ pentaquarks remains an open question. To address this, we demonstrate that pion emission serves as a sensitive probe by calc…

Pc​(4312), Pc​(4440), and Pc​(4457) productions in e+e− collisions

I^c​(2910) and I^c​(2940) productions in ppˉ​ annihilation

Production of I^(1530) in the K−p scattering process

Exploring pion emission properties of (strange) hidden-charm molecular pentaquarks in a chiral quark model

$P_{c} (4312)$ , $P_{c} (4440)$ , and $P_{c} (4457)$ productions in $e^{+} e^{-}$ collisions

$I^_{c} (2910)$ and $I^_{c} (2940)$ productions in $p p ˉ$ annihilation

Production of $I^ (1530)$ in the $K^{-} p$ scattering process