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.
In this talk we present a summary of our latest results on the investigation of three-body systems with explicit/hidden charm and with explicit/hidden strangeness. To be more concrete, in case of explicit strangeness quantum number, we pay attention on the and ¯ * systems, where, in the former, a charm +2, isospin 1/2 and strangeness +1 state is obtained with a mass around 4140 MeV, while in the latter, a * state, with hidden charm, and a mass close to 4307 MeV is found. In case of hidden strangeness, the ¯ system is studied, while in the hidden charm and no strangeness quantum numbers sector, the ¯ * system is investigated. In the former a meson with mass around 2900 MeV is found to be generated, while in the latter several * and Δ * states with hidden charm are obtained with masses about 4600 MeV. All these states constitute predictions of our model and future experimental confirmation of them would be relevant to elucidate the properties of the strong interaction in the presence of heavy quarks.
In this talk we present a summary of our latest results on the investigation of three-body systems with explicit/hidden charm and with explicit/hidden strangeness. To be more concrete, in case of systems with explicit strangeness, we pay attention to: (1) and (2) ¯ * . In the first system, a charm +2, isospin 1/2 and strangeness +1 state is obtained with a mass around 4140 MeV, while in the second one, a * state, with hidden charm, and a mass close to 4307 MeV is found. We have also studied a system of mesons with hidden strangeness, ¯ , and a system with a baryon and hidden charm, zero strangeness, ¯ * . In the former case a -meson with mass around 2900 MeV is found to be generated, while in the latter one several * and Δ * states with hidden charm are obtained with masses around 4600 MeV. All these states constitute predictions of our model and future experimental confirmation of them would be relevant to elucidate the properties of the strong interactions in the presence of heavy quarks.
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