Xu-Liang Chen

activity

20242026

most citedDoubly charmed pentaquark states in QCD sum rules

14 citations · 28 across the 12 of their papers we have counts for

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3 papers · 1 filter

hep-ph2025

Doubly charmed pentaquark states with strangeness $S = 0, - 1$

Wei Chen, Feng-Bo Duan, Zi-Yan Yang +3

In this work, we have studied the mass spectra of doubly charmed pentaquark states with strangeness $S = 0, - 1$ by using the method of QCD sum rules. We use the parity projected sum…

hep-ph2025★ 2 cited

Unraveling $K (1690)$ as a pseudoscalar $u d d ˉ s ˉ$ tetraquark state

Jin-Peng Zhang, Xu-Liang Chen, Zi-Xi Ou-Yang +3

The recent observed $K (1690)$ has been identified as a supernumerary pseudoscalar resonance signal in the strange-meson spectrum predicted by quark model calculations. It is the b…

hep-ph2025★ 1 cited

Possible bound states in the triple- $η_{c}$ and triple- $J / ψ$ systems

Guo-Feng Xu, Xu-Liang Chen, Jin-Peng Zhang +2

The observations of fully-charm tetraquark states in the LHCb, CMS and ATLAS experiments suggested the existence of the hadronic molecules of two-charmonium states, which may also…

Doubly charmed pentaquark states with strangeness S=0,−1

Unraveling K(1690) as a pseudoscalar uddˉsˉ tetraquark state

Possible bound states in the triple-ηc​ and triple-J/ψ systems

Doubly charmed pentaquark states with strangeness $S = 0, - 1$

Unraveling $K (1690)$ as a pseudoscalar $u d d ˉ s ˉ$ tetraquark state

Possible bound states in the triple- $η_{c}$ and triple- $J / ψ$ systems