Qi-Nan Wang

activity

20162026

Q Q ˉ Q Q ˉ

tetraquark states in

8_{[Q Q ˉ]} \otimes 8_{[Q Q ˉ]}

color configuration

25 citations · 145 across the 20 of their papers we have counts for

collaborators

Showing 2026Show all

3 papers · 1 filter

hep-ph2026

Subtraction of infrared divergences in light-quark QCD sum rules

Ding-Kun Lian, Jin-Peng Zhang, Zi-Xi Ou-Yang +4

In QCD sum rules for light-quark systems, infrared (IR) divergences can appear in the Wilson coefficients of certain condensates. These divergences manifest explicitly in the coord…

hep-ph2026

Interpretation of $Ω (2012)$ as a $Ξ (1530) K$ molecular state

Xiang Yu, Jin-Peng Zhang, Xu-Liang Chen +3

We investigate the mass and strong decay properties of the $Ω (2012)$ resonance using QCD sum rules, assuming it to be an S-wave $Ξ (1530) K ˉ$ molecular pentaquark state with $I(…

hep-ph2026

Investigations on heavy quarkonium hybrid mesons with exotic quantum numbers $J^{P C} = 2^{+-}$

Qi-Nan Wang, Ding-Kun Lian, Hua-Xing Chen +1

We investigate the heavy quarkonium hybrid mesons with exotic quantum numbers $J^{P C} = 2^{+-}$ via QCD sum rule method. We construct the currents with three Lorentz indices and calc…

Subtraction of infrared divergences in light-quark QCD sum rules

Interpretation of Ω(2012) as a Ξ(1530)K molecular state

Investigations on heavy quarkonium hybrid mesons with exotic quantum numbers JPC=2+−

Interpretation of $Ω (2012)$ as a $Ξ (1530) K$ molecular state

Investigations on heavy quarkonium hybrid mesons with exotic quantum numbers $J^{P C} = 2^{+-}$