Wei Chen

collaborators

2 papers

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…

hep-ph2025

Revising the Mass of Light Hybrid Mesons: NLO QCD Sum Rules Point to $ϕ (2170)$ as a Prime Candidate

Shuang-Hong Li, Zhuo-Ran Huang, Wei Chen +1

We present a comprehensive next-to-leading order (NLO) QCD sum rule analysis for light hybrid mesons with $J^{P C} = 1^{--}$ , incorporating condensates up to dimension-8 and NLO corre…

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

Revising the Mass of Light Hybrid Mesons: NLO QCD Sum Rules Point to ϕ(2170) as a Prime Candidate

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

Revising the Mass of Light Hybrid Mesons: NLO QCD Sum Rules Point to $ϕ (2170)$ as a Prime Candidate