Hongxia Huang

Jul 16, 2024 | link.aps.org | Nanjing Normal |Qi Huang |Xinmei Zhu |Hongxia Huang

We have investigated the qssq¯q (q=u or d) system to find possible pentaquark explanations for the Ξ resonances. The bound state calculation is carried out within the framework of the quark delocalization color screening model. The scattering processes are also studied to examine the possible resonance states. The current results indicate that the Ξ(1950) state can be interpreted as a ΛK¯* state with JP=1/2−.