August 20th, 2019

лошадь, диаграмма, Фейнман

О резонансах

Towards a theory of baryon resonances: https://arxiv.org/abs/1908.06706

Ulf-G. Meißner

In this talk, I discuss methods that allow for a systematic and model-independent calculation of the hadron spectrum. These are lattice QCD and/or its corresponding Effective Field Theories. Assorted results are shown and I take the opportunity to discuss some misconceptions often found in the literature.
Opening talk (theory), The 12th International Workshop on the Physics of Excited Nucleons (NSTAR 2019), Bonn, Germany (12 pages, 13 figures)