Adopting the one-boson-exchange model, we perform a systematic investigation of interactions between a doubly charmed baryon (Ξcc) and an S-wave charmed baryon (Λc, Σc(∗), and Ξc(′,∗)). Both the S-D mixing effect and coupled-channel effect are considered in this work. Our results suggest that there may exist several possible triple-charm deuteron-like hexaquarks. Meanwhile, we further study the interactions between a doubly charmed baryon and an S-wave anticharmed baryon. We find that a doubly charmed baryon and an S-wave anticharmed baryon can be easily bound together to form shallow molecular hexaquarks. These heavy flavor hexaquarks predicted here can be accessible at future experiment like LHCb.
@article{arxiv.1804.02961,
title = {Exotic triple-charm deuteron-like hexaquarks},
author = {Rui Chen and Fu-Lai Wang and Atsushi Hosaka and Xiang Liu},
journal= {arXiv preprint arXiv:1804.02961},
year = {2018}
}