2025/04/30 by Yan, Ye, Huang, Qi, Wu, Qian +2
#FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th)
paper · doi:10.48550/arxiv.2504.21376
Inspired by recent researches on the p Ω and p Λ systems, we investigate the p Ω systems within the framework of a quark model. Our results show that the attraction between a nucleon and Ω is slightly stronger than that between a nucleon and Ω, suggesting that the p Ω system is more likely to form bound states. The dynamic calculations indicate that the p Ω systems with both JP=1- and 2- can form bound states, with binding energies deeper than those of the p Ω systems with JP=2+. The scattering phase shift and scattering parameter calculations also support the existence of p Ω states. Additionally, we discuss the behavior of the femtoscopic correlation function for the p Ω pairs for the first time. Considering the significant progress in experimental measurements of the correlation function of the p Ω system, the further study of the p Ω systems using femtoscopic techniques will be a very valuable work.