3 papers
hep-ph2026
Unquenched Charmonium and Beyond
Zi-Yue Bai, Dian-Yong Chen, Qi-Huang +3
The year 2024 marked the 50th anniversary of the discovery of the particle, which unveiled the charm quark and the charmonium spectrum, instigating the "November Revolution"…
hep-ph2025
The light meson decays of wave charmonia
Xiao-Yu Qi, Xing-Dao Guo, Dian-Yong Chen
Motivated by the large non- branching fraction of , we investigate the light meson decays of the -wave charmonia in the present work with the meson loop mech…
hep-ph2025
Two-body Hidden Charm Decays of Wave Charmonia
Xiao-Yu Qi, Qi Wu, Xing-Dao Guo +1
The experimental observations of and make wave charmonia family abundant. In the present work, we investigate the hidden charm decay processes of spin…