We have studied the meson-baryon interaction in coupled channels with the same quantum numbers of Ξbc. The interaction is attractive in some channels and of sufficient intensity to lead to bound states or resonances. We use a model describing the meson-baryon interaction based on an extrapolation of the local hidden gauge approach to the heavy sector, which has been successfully used in predicting Ωc and hidden charm states. We obtain many states, some of them narrow or with zero width, as a consequence of the interaction, which qualify as molecular states in those channels. The success in related sectors of the picture used should encourage the experimental search for such states.
@article{arxiv.1909.13449,
title = {Molecular $\Xi_{bc}$ states from meson-baryon interaction},
author = {Qi-Xin Yu and J. M. Dias and Wei-Hong Liang and E. Oset},
journal= {arXiv preprint arXiv:1909.13449},
year = {2019}
}