Cheng-ping Shen

most citedQCD sum rule studies on the

ss s ˉ s ˉ

tetraquark states with

J^{P C} = 1^{+-}

24 citations · 24 across the 1 of their papers we have counts for

collaborators

4 papers

hep-ex2019

The $X Y Z$ states: experimental and theoretical status and perspectives

Nora Brambilla, Simon Eidelman, Christoph Hanhart +5

The quark model was formulated in 1964 to classify mesons as bound states made of a quark-antiquark pair, and baryons as bound states made of three quarks. For a long time all know…

hep-ph2019★ 24 cited

QCD sum rule studies on the $ss s ˉ s ˉ$ tetraquark states with $J^{P C} = 1^{+-}$

Er-Liang Cui, Hui-Min Yang, Hua-Xing Chen +2

We apply the method of QCD sum rules to study the structure $X$ newly observed by the BESIII Collaboration in the $ϕ η^{'}$ mass spectrum in 2.0-2.1 GeV region in the $J/ψ\righta…

hep-ex2018

Light-by-Light Scattering in a Photon-Photon Collider

T. Takahashi, G. An, Y. Chen +10

We studied the feasibility of observing light-by-light scattering in a photon-photon collider based on an existing accelerator complex and a commercially available laser system. We…

hep-ph2018

A possible partner state of the $Y (2175)$

Hua-Xing Chen, Cheng-Ping Shen, Shi-Lin Zhu

We study the $Y (2175)$ using the method of QCD sum rules. There are two independent $ss s ˉ s ˉ$ interpolating currents with $J^{P C} = 1^{--}$ , and we calculate both their diag…

The XYZ states: experimental and theoretical status and perspectives

QCD sum rule studies on the sssˉsˉ tetraquark states with JPC=1+−

Light-by-Light Scattering in a Photon-Photon Collider

A possible partner state of the Y(2175)

The $X Y Z$ states: experimental and theoretical status and perspectives

QCD sum rule studies on the $ss s ˉ s ˉ$ tetraquark states with $J^{P C} = 1^{+-}$

A possible partner state of the $Y (2175)$