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Eta, Omega and Charmed Mesic Nuclei

K. Tsushima
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Abstract

Using the quark-meson coupling (QMC) model, we investigate theoretically whether $η$ and $ω$ mesons form meson-nucleus bound states. We study several nuclei from $^{6}$He to $^{208}$Pb, including those which are the final nuclei in the proposed experiment at GSI. Results for the $ω$ are compared with those of the Walecka model. Our results suggest that one should expect to find $η$- and $ω$-nucleus bound states in all these nuclei. Furthermore, we investigate the possibility of charmed mesic nuclei. It is shown that the $D^-$ meson will inevitably form narrow bound states with $^{208}$Pb.

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K. Tsushima. 1998-11-18. Eta, Omega and Charmed Mesic Nuclei. https://arxiv.org/abs/nucl-th/9811063

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