| Texto completo | |
| Autor(es): |
Zeminiani, G. N.
;
Cobos-Martinez, J. J.
;
Tsushim, K.
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE 2021, PANIC2021; v. N/A, p. 5-pg., 2021-01-01. |
| Resumo | |
This is a contribution for the PANIC 2021 Proceedings based on the articles, Eur. Phys. J. A 57, 259 (2021) and [arXiv:2109.08636 [ hep-ph]]. We have estimated for the first time the mass shifts of the Gamma and eta(b) mesons in symmetric nuclear matter by an SU(5) flavor symmetric effective Lagrangian approach, as well as the in-medium mass of B* meson by the quark-meson coupling (QMC) model. The attractive potentials for the Gamma- and eta(b)-nuclear matter are obtained, and one can expect for these mesons to form nuclear bound states. We have indeed found such nuclear bound states with C-12 nucleus, where the results for the C-12 nucleus bound state energies are new, and we report here for the first time. (AU) | |
| Processo FAPESP: | 19/00763-0 - Origem da Massa (Dinâmica) no Universo Visível e Propriedades de Hadron em Meio Nuclear |
| Beneficiário: | Kazuo Tsushima |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |