Speaker
Description
Understanding the mechanism of hadronic resonances from first principles is one of the central problems in the study of strong interactions. Lattice Quantum Chromodynamics is currently the only first-principles approach for investigating the nonperturbative properties of quantum chromodynamics. Systems involving three-body decay channels represent one of the frontier directions in modern hadron spectroscopy. In this talk, I will first introduce the basics of lattice quantum chromodynamics, followed by discussions on the construction of multi-hadron operators, the extraction of finite-volume energy spectra, and the formalism of scattering amplitudes. Taking the $D_0^*(2300)$, $\omega(782)$, and $\pi(1300)$ systems as examples, I will present our recent progress in the study of several hadronic resonances.
| 请选择分会 | 强子物理与味物理 |
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