Ye Yan

collaborators

Showing hep-phShow all

2 papers · 1 filter

hep-ph2023

Exotic $Qq q ˉ q ˉ$ states in the chiral quark model

Yuheng Wu, Ye Yan, Yue Tan +3

In the framework of the chiral quark model, we investigate the $Qq q ˉ q ˉ$ ( $Q = c, b$ and $q = u, d$ ) tetraquark system with two structures: $Q q ˉ$ - $q q ˉ$ and $Qq$ -$\…

hep-ph2022

Molecular state interpretation of charmed baryons in the quark model

Ye Yan, Xiaohuang Hu, Yuheng Wu +3

Stimulated by the observation of $Λ_{c} (2910)^{+}$ by the Belle Collaboration, the $S$ -wave $q q q q ˉ c (q = u or d)$ pentaquark systems with $I$ = 0, $J^{P}$ = $\frac{1}{2}^-,~\fr…

Exotic Qqqˉ​qˉ​ states in the chiral quark model

Molecular state interpretation of charmed baryons in the quark model

Exotic $Qq q ˉ q ˉ$ states in the chiral quark model