2024/04/26 by A. Martínez Torres, Torres, A. Martinez, Brenda B. Malabarba +3 · 1 citation
Physics and Astronomy · Social Sciences · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #International Science and Diplomacy #Nuclear Theory (nucl-th) #Nuclear physics research studies
paper · pdf · doi:10.48550/arxiv.2404.17664
openalex publication_date 2024/04/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We summarize the results we obtained for the partial decay widths of ϕ(2170) into two-body final states formed by a K and a Kaonic resonance, like K(1460), K1(1270), as well as to final states constituted by a ϕ and an η/η^′ mesons. The results obtained are compared with the values extracted from experimental data on the corresponding branching ratios, which were determined by the BESIII collaboration. A reasonable agreement is found, which together with the previous reproduction of the mass, width, and cross section for the process e+ e-→ ϕf0 strongly indicates the molecular nature of ϕ(2170) as a ϕK K system.