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papers

Publications (41)

hep-ph2023

The strong vertices of charmed mesons $D$ , $D^{*}$ and charmonia $J / I ¨ $ , $I^\cdot_{c}$

Jie Lu, Guo-Liang Yu, Zhi-Gang Wang

In this work, the strong coupling constants of the vertices $D D J / I ¨ $ , $D D^{*} J / I ¨ $ , $D^{*} D^{*} J / I ¨ $ , $D D^{*} I^\cdot_{c}$ and $D^{*} D^{*} I^\cdot_{c}$ are calculated within the framework of t…

hep-ph2025

Mass spectra of doubly heavy baryons in the relativized quark model with heavy-quark dominance

Zhen-Yu Li, Guo-Liang Yu, Zhi-Gang Wang +2

In the framework of the relativized quark model, the mass spectra of the doubly heavy baryons are rigorously calculated in the three-quark system under the heavy-quark dominance me…

hep-ph2023

The $S$ - and $P$ -wave fully charmed tetraquark states and their radial excitations

Guo-Liang Yu, Zhen-Yu Li, Zhi-Gang Wang +2

Inspired by recent progresses in observations of the fully charmed tetraquark states by LHCb, CMS, and ATLAS Collaborations, we perform a systematic study of the ground states and…

hep-ph2026

Low-lying singly heavy baryon states based on the rigorous calculation with the relativized quark model

Zhen-Yu Li, Guo-Liang Yu, Zhi-Gang Wang +1

In this work, the low-lying $6_{F}$ singly heavy baryon states with positive-parity are studied in detail in the framework of the relativized quark model by using the impr…

hep-ph2025

Mass spectra of singly heavy baryons in the relativized quark model with heavy-quark dominance

Zhen-Yu Li, Guo-Liang Yu, Zhi-Gang Wang +2

The rigorous calculation of the spin-orbit terms in the three-quark system is realized based on the Gaussian expansion method and the infinitesimally-shifted Gaussian basis functio…

hep-ph2015

Systematic analysis of the $D_{J} (2580)$ , $D_{J}^{} (2650)$ , $D_{J} (2740)$ , $D_{J}^{} (2760)$ , $D_{J} (3000)$ and $D_{J}^{*} (3000)$ in $D$ meson family

Guo-Liang Yu, Zhi-Gang Wang, Zhen-Yu Li

In this work, we tentatively assign the charmed mesons $D_{J} (2580)$ , $D_{J}^{*} (2650)$ , $D_{J} (2740)$ , $D_{J}^{*} (2760)$ , $D_{J} (3000)$ and $D_{J}^{*} (3000)$ observed by the LHCb…