Kaon, Nucleon and Δ∗ Resonances with Hidden Charm
B. Malabarba*, A.M. Torres, K. Khemchandani, X.L. Ren and L.S. Geng
Pre-published on:
August 01, 2022
Published on:
August 30, 2022
Abstract
In this presentation we discuss the generation of hadrons with an exotic quark content and hidden charm emerging from three-body interactions. To be more specific, we have studied the KDˉD∗/KˉDD∗ and NDˉD∗/NˉDD∗ systems and predicted states generated from the respective three-body dynamics. In the case of the KDˉD∗/KˉDD∗ system we predict the formation of a meson state with mass around 4307 MeV and quantum numbers I(JP)=1/2(1−), K∗(4307), and from the study of the NDˉD∗/NˉDD∗ system we found N∗ states with masses in the range 4400∼4600 MeV, width of 2∼20 MeV and positive parity.
DOI: https://doi.org/10.22323/1.408.0029
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