baryon resonances 1coupled-channel scattering 1hadron spectroscopy 1meson-baryon interactions 1omega baryon 1
From the 1 of 2 linked papers with an AI index.
2 papers
hep-ph2026
Nature of the newly found
TaÃsa Veloso, K. P. Khemchandani, A. Martinez Torres +2
The authors use a coupled‑channel scattering model to investigate the newly observed Ω⁻(2109) resonance, concluding that it can be interpreted as an isoscalar spin‑½⁻ state generat…
hep-ph2025
Understanding the low-lying structures from a coupled-channel perspective
Ying Zhang, Qing-Fu Song, Qi-Fang Lü +2
We perform a systematic analysis of the low-lying structures in a coupled-channel approach. The couplings between meson-baryon channels, , $Î_c^{\prime} \bar K…