$\eta_{c}$-nucleus bound states
High Energy Physics - Phenomenology
2020-12-02 v3
Abstract
-nucleus bound state energies are calculated for various nuclei. Essential input for the calculations, namely the medium-modified and meson masses, as well as the density distributions in nuclei, are calculated within the quark-meson coupling (QMC) model. The attractive potentials for the meson in the nuclear medium originate from the in-medium enhanced loops in the self-energy. Our results suggest that the meson should form bound states with all the nuclei considered.
Keywords
Cite
@article{arxiv.2007.04476,
title = {$\eta_{c}$-nucleus bound states},
author = {J. J. Cobos-Martínez and K. Tsushima and G. Krein and A. W. Thomas},
journal= {arXiv preprint arXiv:2007.04476},
year = {2020}
}
Comments
8 pages, 6 figures