We estimate the $\Upsilon$, $\eta_b$ and $B^*$ meson mass shifts in symmetric nuclear matter. The interest is, whether the strengths of the bottomonium-(nuclear matter) and charmonium-(nuclear… Expand

G. N. Zeminiani, J.J. Cobos-Martínez and K. Tsushima Laboratório de Física Teórica e Computacional, Universidade Cidade de São Paulo (UNICID), and Universidade Cruzeiro do Sul, 01506-000, São Paulo,… Expand

G. N. Zeminiani, J.J. Cobos-Martínez and K. Tsushima Laboratório de Física Teórica e Computacional, Universidade Cidade de São Paulo (UNICID), and Universidade Cruzeiro do Sul, 01506-000, São Paulo,… Expand

We estimate, for the first time, the Υ and ηb mass shifts in symmetric nuclear matter. The estimate for the Υ is made using an SU(5) effective Lagrangian, studying the BB, BB, and BB meson loop… Expand

Υ and ηb nuclear bound state energies are calculated for various nuclei neglecting any possible effects of the widths. Essential input for the calculations, namely the medium-modified B and B∗ meson… Expand