Doubly hidden-charm/bottom QQQQ tetraquark states

Doubly hidden-charm/bottom QQQQ tetraquark states

We study the mass spectra for the cccc and bbbb tetraquark states by developing a moment sum rule method. Our results show that the bbbb tetraquarks lie below the threshold of ηb(1S) ηb(1S ). They are probably stable and very narrow. The masses for the doubly hidden-charm states cccc are higher than...

Full description

Bibliographic Details
Main Authors: Chen Wei, Chen Hua-Xing, Liu Xiang, Steele T.G., Zhu Shi-Lin
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201818202028

Similar Items

Similar Items