Work

Dynamical Hadrons

Year: 2018

Type: article

Abstract: In this talk I briefly review the theory of resonances dynamically generated from hadron-hadron scattering, sometimes referred to as "molecules".I give some classical examples of meson-meson and meson-baryon systems, as well as a few examples of different approaches to describe the interaction between hadrons.To conclude, I comment on a few recent works that suggest that some of the five new narrow Ω c states, recently discovered by the LHCb collaboration, can be interpreted as meson-baryon molecules.

Source: Acta Physica Polonica B Proceedings Supplement

DOI: 10.5506/aphyspolbsupp.11.475

Authors: V.R. Debastiani, E. Oset, J.M. Dias, H.-W. Liang

Institutions: Universitat de València, Instituto de Física Corpuscular, Universidade de São Paulo, Guangxi Normal University

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

Funders: Fundação de Amparo à Pesquisa do Estado de São Paulo, National Natural Science Foundation of China, Generalitat Valenciana