5 papers
in the unquenched quark model
Xiaoyun Chen, Yue Tan, Yuan Chen +2
The observation of the state by Belle II Collaboration has sparked significant interest in the theoretical understanding of such states within the context of hadron phy…
A study on the properties of hidden-charm pentaquarks with double strangeness
Xuejie Liu, Yue Tan, Xiaoyun Chen +3
Motivated by the LHCb observations of and states, we systematically investigate the hidden-charm double-strange pentaquark system () using the resonatin…
Exploring the nature of and it's partner in a chiral quark model
Yue Tan, Yu-Heng Wu, Qi Huang +4
Inspired by the recent experimental discoveries of \(X(3872)\) (\(c\bar{q}\)-\(q\bar{c}\)) and \(T_{cc}\) (\(c\bar{q}\)-\(c\bar{q}\)), we systematically study two four-quark system…
Investigating the nature of and in a quenched chiral quark model
Yue Tan, Zi-Xuan Ma, Xiaoyun Chen +4
In this work, we systematically study , , and in both the quenched three-quark and five-quark frameworks using the Gaussian Expansion Method (GEM) with…
Study of the system in the chiral quark model
Xiaoyun Chen, Yue Tan, Xuejie Liu +1
Recently, a charmonium in decays in the invariant-mass spectrum is discovered by the LHCb Collaboration with the quantum number . Motivate…