Wen-Ying Liu

activity

20202026

X (4140)

X (4160)

, and

P_{cs} (4459)

in the decay of

Λ_{b} \to J / ψ Λ ϕ

23 citations · 51 across the 9 of their papers we have counts for

collaborators

9 papers

hep-ph2026

The decay properties of two- and three- gluon glueballs

Wei-Han Tan, Hua-Xing Chen, Ding-Kun Lian +1

We previously studied the decay properties of two- and three-gluon glueballs using the Fierz rearrangement method and obtained their relative branching ratios in Ref.~\cite{Tan:202…

hep-ph2026

Light tetraquark states with $J^{P C} = 1^{--}$ from QCD sum rules

Yi-Wei Jiang, Hua-Xing Chen, Er-Liang Cui +3

We perform a systematic QCD sum rule study of light tetraquark states with $J^{P C} = 1^{--}$ in the diquark--antidiquark picture. A complete set of local interpolating currents is co…

hep-ph2025

$T_{b c s ˉ}$ states in the process $Υ \to D^{-} B ˉ^{0} D_{s}^{+}$

Wen-Ying Liu, Hua-Xing Chen

We perform a theoretical study of the decay process $Υ \to D^{-} B ˉ^{0} D_{s}^{+}$ in search of the doubly heavy tetraquark states $T_{b c s ˉ}$ with quark content $bc\bar{s}\b…

hep-ph2025

QCD sum rule study on excited light meson operators

Wei-Han Tan, Wen-Ying Liu, Hong-Zhou Xi +1

We apply the QCD sum rule method to systematically study excited light meson operators and calculate their decay constants. These operators are constructed by explicitly adding one…

hep-ph2024★ 11 cited

Hadronic molecules with four charm or beauty quarks

Wen-Ying Liu, Hua-Xing Chen

We apply the extended local hidden gauge formalism to study the meson-meson interactions with the quark constituents $cc c ˉ c ˉ$ , $cc c ˉ b ˉ / c ˉ c ˉ c b$ , $cc\bar b\b…

hep-ph2023

Fully-heavy hadronic molecules $B_{c}^{() +} B_{c}^{() -}$ bound by fully-heavy mesons

Wen-Ying Liu, Hua-Xing Chen

A lot of exotic hadrons were reported in the past twenty years, which bring us the renaissance of the hadron spectroscopy. Most of them can be understood as hadronic molecules, who…

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★ 9 cited

Hadronic molecular states with the quark contents $b c s ˉ q ˉ$ , $b c ˉ s q ˉ$ , and $b c ˉ s ˉ q$

Wen-Ying Liu, Hua-Xing Chen, En Wang

We study the hadronic molecular states with the quark content $b c s ˉ q ˉ$ by investigating the interactions of the $B ˉ_{s} D$ , $B ˉ D_{s}$ , $B ˉ_{s}^{*} D$ , $\bar{B}^*…

hep-ph2020★ 23 cited

The resonances $X (4140)$ , $X (4160)$ , and $P_{cs} (4459)$ in the decay of $Λ_{b} \to J / ψ Λ ϕ$

Wen-Ying Liu, Wei Hao, Guan-Ying Wang +3

We study the decay of $Λ_{b} \to J / ψ Λ ϕ$ by taking into account the intermediate resonances $X (4140)$ , $X (4160)$ , and $P_{cs} (4459)$ . In addition to the peak of the $X (4140)$ , we also…

The decay properties of two- and three- gluon glueballs

Light tetraquark states with JPC=1−− from QCD sum rules

Tbcsˉ​ states in the process Υ→D−Bˉ0Ds+​

QCD sum rule study on excited light meson operators

Hadronic molecules with four charm or beauty quarks

Fully-heavy hadronic molecules Bc(∗)+​Bc(∗)−​ bound by fully-heavy mesons

Molecular pentaquark states with open charm and bottom flavors

Hadronic molecular states with the quark contents bcsˉqˉ​, bcˉsqˉ​, and bcˉsˉq

The resonances X(4140), X(4160), and Pcs​(4459) in the decay of Λb​→J/ψΛϕ

Light tetraquark states with $J^{P C} = 1^{--}$ from QCD sum rules

$T_{b c s ˉ}$ states in the process $Υ \to D^{-} B ˉ^{0} D_{s}^{+}$

Fully-heavy hadronic molecules $B_{c}^{() +} B_{c}^{() -}$ bound by fully-heavy mesons

Hadronic molecular states with the quark contents $b c s ˉ q ˉ$ , $b c ˉ s q ˉ$ , and $b c ˉ s ˉ q$

The resonances $X (4140)$ , $X (4160)$ , and $P_{cs} (4459)$ in the decay of $Λ_{b} \to J / ψ Λ ϕ$