English

Hyperon-Nucleus/Nucleon Scattering at BESIII

Nuclear Experiment 2024-05-31 v1 Nuclear Theory

Abstract

Utilizing the large quantity of hyperons and antihyperons produced by the decay of 10 billion J/ψJ/\psi and 2.7 billion ψ(3686)\psi(3686) collected at BESIII, the cross sections of several specific elastic or inelastic (anti-)hyperon-nucleus/nucleon rections have been measured via the scattering between the (anti-)hyperons and the nucleus in the dense objects of BESIII detector. The novel method developed in these works extends the research field and opens a new era for the experiments at e+ee^+ e^- colliders. The results of such measurements will definitely benefit a lot the precise probe of the (anti-)hyperon-nucleus/nucleon interactions and provide constraints for the studies of the potential of strong interaction, the origin of color confinement, the unified model for baryon-baryon interactions, and the internal structure of neutron stars. The desirable prospects of corresponding studies in the future Super Tau-Charm Factory (STCF) are also discussed in this report.

Keywords

Cite

@article{arxiv.2405.19892,
  title  = {Hyperon-Nucleus/Nucleon Scattering at BESIII},
  author = {Han Miao and Jianyu Zhang},
  journal= {arXiv preprint arXiv:2405.19892},
  year   = {2024}
}

Comments

Proceeding for The 2024 International Workshop on Future Tau Charm Facilities

R2 v1 2026-06-28T16:46:56.520Z