English

Two-flavored heavy-light mesons' nuclear bound states

Nuclear Theory 2025-08-27 v1 High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Experiment

Abstract

We calculate the BB^--, B0\overline{B^0}-, D+D^+-, D0D^0-, KK^--, and K0\overline{K^0}-12^{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^{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^{12}C nuclear density distributions, the strong potentials as well as the Coulomb potentials, are calculated by the quark-meson coupling (QMC) model.

Keywords

Cite

@article{arxiv.2508.18388,
  title  = {Two-flavored heavy-light mesons' nuclear bound states},
  author = {G. N. Zeminiani and K. Tsushima},
  journal= {arXiv preprint arXiv:2508.18388},
  year   = {2025}
}

Comments

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

R2 v1 2026-07-01T05:05:17.507Z