Possible triply heavy tetraquark states
High Energy Physics - Phenomenology
2023-03-15 v3
Abstract
In the present work, the triply heavy tetraquarks states with and with all possible quantum numbers are systematically investigated in the framework of the chiral quark model with the resonance ground method. Two kinds of structures, including the meson-meson configuration (the color-singlet channels and the hidden-color channels) and the diquark-antidiquark configuration (the color sextet-antisextet and the color triplet-antitriplet), are considered. In the considered system, several bound states are obtained for the , and tetraquarks. From the present estimations, we find that the coupled channel effect is of great significance for forming the below thresholds tetraquark states, which are stable for strong decays.
Keywords
Cite
@article{arxiv.2205.08281,
title = {Possible triply heavy tetraquark states},
author = {Xuejie Liu and Yue Tan and Dianyong Chen and Hongxia Huang and Jialun Ping},
journal= {arXiv preprint arXiv:2205.08281},
year = {2023}
}