Guangxi Normal University

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20022026

most citedObservation of a charged charmoniumlike structure in e+e- to pi+pi-J/psi at \sqrt{s}=4.26 GeV

919 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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112 papers · 1 filter

hep-ph2026

In search for signals of the $D D ˉ$ bound state $X (3700)$ from study of the $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{0} \to D^{+} D^{-} K^{0}$ and $Λ_{b} \to D^{+} D^{-} Λ$ reactions

Xiu-Lei Ren, Hai-Peng Li, Wei-Hong Liang +2

We perform a theoretical study of the $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{0} \to D^{+} D^{-} K^{0}$ and $Λ_{b} \to D^{+} D^{-} Λ$ reactions by looking at the production mechanisms, with special emphasis…

hep-ph2026

Role of $a_{0} (1710)$ in the $J / ψ \to ρ^{+} ρ^{-} ω$ and $J / ψ \to γ ρ^{0} ω$ reactions

Wen-Tao Lyu, Luis Roca, Eulogio Oset

We investigate the strong decay $J / ψ \to ρ^{+} ρ^{-} ω$ and the radiative decay $J / ψ \to γ ρ^{0} ω$ , taking into account the $S$ -wave $K^{*} K ˉ^{*}$ , $ρ ω$ and $ρϕ$ final-state interactions, whic…

hep-ph2026★ 1 cited

Suppression of the jet quenching parameter near the critical temperature

Haibo Ren, Qianqian Du, Yun Guo

In this work, we study the jet quenching parameter $q^$ by using a background field effective theory. Particular attention is paid to its behavior near the critical temperatu…

hep-ph2025★ 1 cited

The $B^{+ (0)} \to D ˉ^{0 (-)} D_{s 0}^{} (2317)^{+}$ decays and the molecular structure of $D_{s 0}^{} (2317)$

Wei-Hong Liang, Zhuo-Ran Hu, Eulogio Oset

We have conducted a study of the $B^{+ (0)} \to D ˉ^{0 (-)} D_{s 0}^{*} (2317)^{+}$ reactions from the perspective that the $D_{s 0}^{*} (2317)$ resonance is a molecular state of the $D K$ …

hep-ph2025

Energy Loss of a Heavy Quark in a Collisional Quark-Gluon Plasma

Mingda Cai, Yun Guo

We extend our previous work on the energy loss of a heavy fermion in a QED plasma to the Quark-Gluon plasma, using the same Bhatnagar-Gross-Krook collisional kernel. The calculatio…

hep-ph2025

Correlation function for the $n D ˉ_{s 0}^{*} (2317)$ interaction and the issue of elastic unitarity

Natsumi Ikeno, Eulogio Oset

We study the interaction of a neutron with the $D ˉ_{s 0}^{*} (2317)$ resonance and look at the amplitude below threshold and close above threshold. The study is done from the persp…

hep-ph2025★ 3 cited

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-ph2025★ 1 cited

Study of the mass spectra of doubly heavy $Ξ_{Q Q^{'}}$ and $Ω_{Q Q^{'}}$ baryons

Ji-Hai Pan, Ji-Si Pan

LHCb Collaboration first observed a doubly charmed baryon $Ξ_{cc}^{++}$ in the $Λ_{c}^{+} K^{-} π^{+} π^{+}$ decay with a mass of $3621.40 \pm 0.72 \pm 0.27$ MeV. In this paper, we enumer…

hep-ph2024★ 2 cited

Influence of a nontrivial Polyakov loop on the quarkonium states

Wenqiang Liu, Lihua Dong, Yun Guo

Using a hybrid approach based on a phenomenological heavy-quark potential model and the background field effective theory, we assess the influence of a nontrivial Polyakov loop on…

hep-ph2024

Line shape of the $J ψ \to γ η_{c}$ decay

Ting Wang, Xiaolong Wang, Guangrui Liao +1

An accurate description of the photon spectrum line shape is essential for extracting resonance parameters of the $η_{c}$ meson through the radiative transition $J / ψ \to γ η_{c}$ . Howe…

hep-ph2024★ 4 cited

Possible molecules of triple-heavy pentaquarks within the extended local hidden gauge formalism

Zhong-Yu Wang, Chu-Wen Xiao, Zhi-Feng Sun +1

In this study, we explore the interactions between mesons and baryons in the open heavy sectors to identify potential triple-heavy molecular pentaquarks. We derive the meson-baryon…

hep-ph2024★ 30 cited

Review of the low-lying excited baryons $Σ^{*} (1/ 2^{-})$

En Wang, Li-Sheng Geng, Jia-Jun Wu +2

Strong empirical and phenomenological indications exist for large sea-quark admixtures in the low-lying excited baryons. Investigating the low-lying excited baryon $Σ^{*} (1/ 2^{-})$ is…

hep-ph2024★ 23 cited

Theoretical study of $N (1535)$ and $Σ^{*} (1/ 2^{-})$ in the Cabibbo-favored process $Λ_{c}^{+} \to p K ˉ^{0} η$

Ying Li, Si-Wei Liu, En Wang +3

Motivated by the recent experimental measurements, we have investigated the Cabibbo-favored process $Λ_{c}^{+} \to p K ˉ^{0} η$ , where the $N (1535)$ resonance is dynamically generated…

hep-ph2024★ 7 cited

Heavy-quark dominance and fine structure of excited heavy baryons $Σ_{Q}$ , $Ξ_{Q}^{'}$ and $Ω_{Q}$

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

In the framework of the relativized quark model, the calculation of spin-orbit interactions is improved by considering the contribution from the light quark cluster in a singly hea…

hep-ph2024★ 26 cited

Evidence of the low-lying baryon $Σ^{*} (1/ 2^{-})$ in the process $Λ_{c}^{+} \to η π^{+} Λ$

Wen-Tao Lyu, Sheng-Chao Zhang, Guan-Ying Wang +4

Motivated by the Belle measurements of the process $Λ_{c}^{+} \to η π^{+} Λ$ , we investigate this process by considering the contributions from the $Λ (1670)$ , $a_{0} (980)$ , and $Σ (1385)$ . In…

hep-ph2024★ 6 cited

Energy loss of a heavy fermion in a collisional QED plasma

Yun Guo, Luhua Qiu, Ruizhe Zhao +1

We compute the energy loss of heavy fermions moving in a plasma, taking into account the modification of the photon collective modes induced by collisions using a Bhatnagar-Gross-K…

hep-ph2024★ 9 cited

Collisional energy loss of a heavy quark in a semiquark-gluon plasma

Qianqian Du, Mudong Du, Yun Guo

By utilizing a background field effective theory, we compute the collisional energy loss of a heavy quark moving through a semiquark-gluon plasma characterized by nontrivial holono…

hep-ph2024★ 12 cited

Unveiling the $a_{0} (1710)$ nature in the process $J / ψ \to K ˉ^{0} K^{+} ρ^{-}$

Yan Ding, En Wang, De-Min Li +2

We have investigated the process $J / ψ \to K ˉ^{0} K^{+} ρ^{-}$ by taking into account the $S$ -wave $K^{*} K ˉ^{*}$ , $ρ ω$ , and $ρϕ$ final-state interactions, where the scalar meson $a…

hep-ph2023★ 6 cited

$B ˉ^{0} \to K ˉ^{() 0} X$ , $B^{-} \to K^{() -} X$ , $B ˉ_{s}^{0} \to η (η^{'}, ϕ) X$ from the $X (3872)$ molecular perspective

Wei-Hong Liang, Ting Ban, Eulogio Oset

We study the decays $B ˉ^{0} \to K ˉ^{0} X$ , $B^{-} \to K^{-} X$ , $B ˉ_{s}^{0} \to η (η^{'}) X$ , $B ˉ^{0} \to K ˉ^{* 0} X$ , $B^{-} \to K^{*-} X$ , $B ˉ_{s}^{0} \to ϕ X$ , w…

hep-ph2023★ 8 cited

Molecular pentaquark states with open charm and bottom flavors

Jia-Xin Lin, Hua-Xing Chen, Wei-Hong Liang +2

We study the possibly-existing molecular pentaquark states with open charm and bottom flavors, {\it i.e.}, the states with the quark contents $c b ˉ q q q$ and $b c ˉ q q q$ ($q=u,…

hep-ph2023★ 5 cited

Study of the $B^{-} \to K^{-} η η_{c}$ decay due to the $D D ˉ$ bound state

Xin-Qiang Li, Li-Juan Liu, En Wang +1

We study the $B^{-} \to K^{-} η η_{c}$ decay by taking into account the $S$ -wave contributions from the pseudoscalar meson-pseudoscalar meson interactions within the unitary coupled-chann…

hep-ph2023★ 17 cited

The roles of the $T_{c s ˉ 0} (2900)^{0}$ and $D_{0}^{*} (2300)$ in the process $B^{-} \to D_{s}^{+} K^{-} π^{-}$

Wen-Tao Lyu, Yun-He Lyu, Man-Yu Duan +3

Motivated by the recent LHCb observations of $T_{c s ˉ 0} (2900)^{0}$ and $T_{c s ˉ 0} (2900)^{++}$ in the processes $B^{0} \to D ˉ^{0} D_{s}^{+} π^{-}$ and $B^{+} \to D^{-} D_{s}^{+} π^{+}$ , we have inv…

hep-ph2023★ 12 cited

Theoretical study of scalar meson $a_{0} (1710)$ in the $η_{c} \to K ˉ^{0} K^{+} π^{-}$ reaction

Yan Ding, Xiao-Hui Zhang, Meng-Yuan Dai +4

We investigate the process $η_{c} \to K ˉ^{0} K^{+} π^{-}$ by taking into account the $S$ -wave $K^{*} K ˉ^{*}$ and $ρ ω$ interactions within the unitary coupled-channel approach, where…

hep-ph2023★ 6 cited

Collective modes of a collisional anisotropic quark-gluon plasma

Ruizhe Zhao, Luhua Qiu, Yun Guo +1

In this paper we consider the collective modes of a momentum-space anisotropic quark-gluon plasma taking into account the effect of collisions between the plasma constituents. Our…

In search for signals of the DDˉ bound state X(3700) from study of the B+→D+D−K+, B0→D+D−K0 and Λb​→D+D−Λ reactions

Role of a0​(1710) in the J/ψ→ρ+ρ−ω and J/ψ→γρ0ω reactions

Suppression of the jet quenching parameter near the critical temperature

The B+(0)→Dˉ0(−)Ds0∗​(2317)+ decays and the molecular structure of Ds0∗​(2317)

Energy Loss of a Heavy Quark in a Collisional Quark-Gluon Plasma

Correlation function for the nDˉs0∗​(2317) interaction and the issue of elastic unitarity

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

Study of the mass spectra of doubly heavy ΞQQ′​ and ΩQQ′​ baryons

Influence of a nontrivial Polyakov loop on the quarkonium states

Line shape of the Jψ→γηc​ decay

Possible molecules of triple-heavy pentaquarks within the extended local hidden gauge formalism

Review of the low-lying excited baryons Σ∗(1/2−)

Theoretical study of N(1535) and Σ∗(1/2−) in the Cabibbo-favored process Λc+​→pKˉ0η

Heavy-quark dominance and fine structure of excited heavy baryons ΣQ​, ΞQ′​ and ΩQ​

Evidence of the low-lying baryon Σ∗(1/2−) in the process Λc+​→ηπ+Λ