ηc-nucleus bound states
Files
(Published Version)
Date
2020
Authors
Cobos-Martínez, J.J.
Tsushima, K.
Krein, G.
Thomas, A.W.
Editors
Advisors
Journal Title
Journal ISSN
Volume Title
Type:
Journal article
Citation
Physics Letters B: Nuclear Physics and Particle Physics, 2020; 811:135882-1-135882-5
Statement of Responsibility
J.J. Cobos-Martínez, K. Tsushima, G. Krein, A.W. Thomas
Conference Name
Abstract
ηc-nucleus bound state energies are calculated for various nuclei. Essential input for the calculations, namely the medium-modified D and D∗meson masses, as well as the density distributions in nuclei, are calculated within the quark-meson coupling (QMC) model. The attractive potentials for the ηcmeson in the nuclear medium originate from the in-medium enhanced DD∗loops in the ηc self-energy. Our results suggest that the ηcmeson should form bound states with all the nuclei considered.
School/Discipline
Dissertation Note
Provenance
Description
Access Status
Rights
© 2020 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP³.