E. Cui

activity

20142026

most citedQCD sum rule study of hidden-charm pentaquarks

64 citations · 416 across the 20 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

hep-ph2016★ 58 cited

Understanding the internal structures of the $X (4140)$ , $X (4274)$ , $X (4500)$ and $X (4700)$

Hua-Xing Chen, Er-Liang Cui, Wei Chen +2

We investigate the newly observed $X (4500)$ and $X (4700)$ based on the diquark-antidiquark configuration within the framework of QCD sum rules. Both of them may be interpreted as t…

hep-ph2016★ 64 cited

QCD sum rule study of hidden-charm pentaquarks

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

We study the mass spectra of hidden-charm pentaquarks having spin $J = \frac{1}{2} / \frac{3}{2} / \frac{5}{2}$ and quark contents $uu d c c ˉ$ . We systematically construct all the relevan…

Understanding the internal structures of the X(4140), X(4274), X(4500) and X(4700)

QCD sum rule study of hidden-charm pentaquarks

Understanding the internal structures of the $X (4140)$ , $X (4274)$ , $X (4500)$ and $X (4700)$