Heavy hadron molecules

Thomas Gutsche, Valery E. Lyubovitskij

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

The open charm mesons Ds0* (2317), Ds1(2460) and the hidden charm meson X(3872) are discussed as hadron molecules. Using a phenomenological Lagrangian approach we consider the strong and radiative decays of the Ds0* (2317) and Ds1(2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Observed radiative (γJ/ ψ and γψ (2s)) and strong (J/ψ2π and J/ψ3π) decays are shown to be consistent with the molecular structure assumption of the X(3872).

Original languageEnglish
Title of host publicationHadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy
Pages385-389
Number of pages5
Volume1257
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event13th International Conference on Hadron Spectroscopy, Hadron 2009 - Tallahassee, FL, United States
Duration: 29 Nov 20094 Dec 2009

Conference

Conference13th International Conference on Hadron Spectroscopy, Hadron 2009
CountryUnited States
CityTallahassee, FL
Period29.11.094.12.09

Keywords

  • Charm mesons
  • Hadronic molecule
  • Strong and radiative decay

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Heavy hadron molecules'. Together they form a unique fingerprint.

  • Cite this

    Gutsche, T., & Lyubovitskij, V. E. (2010). Heavy hadron molecules. In Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy (Vol. 1257, pp. 385-389) https://doi.org/10.1063/1.3483355