Two-flavored heavy-light mesons' nuclear bound states

Abstract

We calculate the $B^{-}$-, $\overline{B^0}$-, $D^{+}$-, $D^0$-, $K^{-}$-, and $\overline{K^0}$-${}^{12}$C bound state energies by solving the Klein-Gordon (K;G.) equation in momentum space, and also obtain the corresponding coordinate space radial wave functions. The strong Lorentz scalar and vector potentials in ${}^{12}$C are calculated using a local density approximation, where the scalar potentials are obtained based on the mass shifts of the respective mesons in nuclear matter. The mesons' mass shifts, the ${}^{12}$C nuclear density distributions, the strong potentials as well as the Coulomb potentials, are calculated by the quark-meson coupling (QMC) model.

5 pages, 2 figures (12 .eps files), 1 table, contribution to The 21st International Conference on Hadron Spectroscopy and Structure (HADRON2025) 27 - 31 March, 2025