https://doi.org/10.1051/epjconf/202429105006
Analysis of 𝚵(1620) resonance with chiral unitary approach
Department of Physics, Tokyo Metropolitan University, Hachioji 192-0397, Japan
* e-mail: nishibuchi-takuma@ed.tmu.ac.jp
** e-mail: hyodo@tmu.ac.jp
Published online: 16 February 2024
Abstract. Recently, the ξ(1620) resonance has attracted much attention, thanks to detailed experimental data by the Belle and ALICE collaborations. This experimental progress has prepared us to conduct theoretical analyses based on experimental data. In this study, we analyze the ξ(1620) resonance using the chiral unitary model and discuss the properties of the ξ(1620) resonance and the K−Λ scattering length.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
