3 papers
hep-ph2026
Singly heavy tetraquarks
Jun-Jie Liu, Zhi-Biao Liang, Feng-Xiao Liu +3
In this work, we carry out a systematic study of the spectra of the -wave states for the whole singly-heavy tetraquark systems within a semi-relativistic hybrid quark potential…
hep-ph2026
Fully-strange tetraquarks: fall-apart decays and experimental candidates
Feng-Xiao Liu, Xian-Hui Zhong, Qiang Zhao
We presents a systematic analysis of the fall-apart decays for the , , and -wave fully-strange tetraquark states. It shows that most of the fully-strange tetraquark sta…
hep-ph2025
Decoding spin-parity quantum numbers and decay widths of double exotic states
Kaiwen Chen, Feng-Xiao Liu, Qiang Zhao +3
We derive helicity amplitudes for the fully charmed tetraquark states decays into vector meson pair under two types of models, where the one is from quark model and the other one i…