4 papers
hep-ex2026
Observation of the in and
BESIII Collaboration, M. Ablikim, M. N. Achasov +767
Based on events collected with the BESIII detector, the and processe…
hep-ph2026
Determination of the and the states from joint analysis of experimental and lattice data
Yun-Hua Chen, Meng-Lin Du, Feng-Kun Guo
We present a unified analysis of the and states considering both experimental and lattice data. The study simultaneously includes the processes $e^+e^- \…
hep-ph2026
Analysis of the resonance from lattice QCD under chiral symmetry
Jing Luo, Bing Wu, Pan-Pan Shi +1
We reanalyze the lattice spectra for scattering in the irreducible representation from [Phys. Rev. D 111, 014503 (2025)] to investigate the impact of chiral a…
hep-ph2025
Discovering the in semileptonic decays
M. -L. Du, F. -K. Guo, C. Hanhart +3
The mass and width of the lightest scalar open-charm state listed in the Review of Particle Physics, the , are in puzzling tension with predictions from unitarized…