Kaon, Nucleon and $\Delta^*$ Resonances with Hidden Charm

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 𝐾 𝐷 D * /𝐾 D𝐷 * and 𝑁 𝐷 D * /𝑁 D𝐷 * systems and predicted states generated from the respective three-body dynamics. In the case of the 𝐾 𝐷 D * /𝐾 D𝐷 * system we predict the formation of a meson state with mass around 4307 MeV and quantum numbers 𝐼 (𝐽 𝑃 ) = 1/2(1 − ), 𝐾 * (4307), and from the study of the 𝑁 𝐷 D * /𝑁 D𝐷 * system we found 𝑁 * states with masses in the range 4400 ∼ 4600 MeV, width of 2 ∼ 20 MeV and positive parity.