Wen-Ying Liu

collaborators

6 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

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-ph2025

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

Wen-Ying Liu, Hua-Xing Chen

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

hep-ph2025

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-ph2025

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…

The decay properties of two- and three- gluon glueballs

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

QCD sum rule study on excited light meson operators

Tbcsˉ​ states in the process I^¥→D−Bˉ0Ds+​

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

Hadronic molecules with four charm or beauty quarks

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

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

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