A.V. Nefedievb aNational Research Center "Kurchatov Institute", Alikhanov Institute of Theoretical and Experimental Physics, ul. B. Cheremushkinskaya 25, Moscow, 117218, Russian Federation bLebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation
We discuss methods and approaches to the description of molecular states in the spectrum of heavy quarks and investigate in detail various properties of the exotic charmonium-like state X(3872) in the framework of the mesonic molecule model.
Keywords: phenomenology of strong interactions, exotic hadrons, threshold effects, charmonium, molecular model PACS:12.39.−x, 14.40.Lb, 14.40.Rt (all) DOI:10.3367/UFNe.2018.08.038411 URL: https://ufn.ru/en/articles/2019/6/b/ Citation: Kalashnikova Yu S, Nefediev A V "X(3872) in the molecular model" Phys. Usp.62 568–595 (2019)