Guilherme Zeminiani, Kazuo Tsushima

Proceedings of The 21st International Conference on Hadron Spectroscopy and Structure — PoS(HADRON2025)

23/12/2025

Abstract

We calculate the B−-, B0¯¯¯¯¯¯-, D+-, D0-, K−-, and K0¯¯¯¯¯¯¯-12C 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 12C 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 12C nuclear density distributions, the strong potentials as well as the Coulomb potentials, are calculated by the quark-meson coupling (QMC) model.

10.22323/1.500.0224