X. Zhong

collaborators

3 papers

hep-ph2026

Understanding the 1P- and 2S-wave nucleon resonances within the extended Lee-Friedrichs Model

Yu-Hui Zhou, Hui-Hua Zhong, Zhi-Yong Zhou +1

We present a unified desciption of the low-lying $1 P$ - and $2 S$ -wave nucleon resonance within the framework of an extended Lee-Friedrichs scheme. By incorporating the coupled-chann…

hep-ph2026

Single-quark electromagnetic form factors of charmonium up to $J = 2$

Jian Huang, Muyang Chen, Xian-Hui Zhong

We calculate the single-quark electromagnetic form factors of a broad subset of charmonium, including $I^\cdot_{c} (1 S)$ , $I^\cdot_{c} (2 S)$ , $I ¨ _{c 0} (1 P)$ , $I ¨ _{c 0} (2 P)$ , $J / I ¨ (1 S)$ , $J / I ¨ (2 S)$ ,…

hep-ph2024

Toward discovering the excited $I^c ◯$ baryons through nonleptonic weak decays of $I^c ◯_{c}$

Kai-Lei Wang, Qi-Fang LÃ¼, Ju-Jun Xie +1

The nonleptonic weak decay processes $I^c ◯_{c} \to I^c ◯ I ¨ ^{+} / I^c ◯ (1 P) I ¨ ^{+} / I^c ◯ (1 D) I ¨ ^{+} / I^c ◯ (2 S) I ¨ ^{+}$ are studied using the constituent quark model. The branching fraction of $I^c ◯_{c} \to I^c ◯ I ¨ ^{+}$ i…

Understanding the 1P- and 2S-wave nucleon resonances within the extended Lee-Friedrichs Model

Single-quark electromagnetic form factors of charmonium up to J=2

Toward discovering the excited I^c◯ baryons through nonleptonic weak decays of I^c◯c​

Single-quark electromagnetic form factors of charmonium up to $J = 2$

Toward discovering the excited $I^c ◯$ baryons through nonleptonic weak decays of $I^c ◯_{c}$