Where are the hidden-charm hexaquarks?

In this work, we carry out the study of hidden-charm hexaquark states with the typical configurations qqc (q) over bar(q) over bar(c) over bar (q = u, d, s). The mass spectra of hidden-charm hexaquark states are obtained within the chromomagnetic interaction model. In addition to the mass spectra analysis, we further illustrate their two-body strong decay behaviors. There exist some compact bound states which cannot decay through the strong interaction. Hopefully our results will help to search for such types of the exotic states in future experiments.

Automated summary

In this work, we study the mass spectra and strong decay behaviors of hidden-charm hexaquark states. We find the existence of compact bound states that cannot decay through strong interaction. Our results are important for the search of such exotic states in future experiments.