The scalar mesons in decays of the ψ and Υ{hooked} families

Yu S. Surovtsev, P. Bydžovský, T. Gutsche, R. Kamiński, V. E. Lyubovitskij, M. Nagy

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The f0 mesons are studied in a combined analysis of data on isoscalar S-wave processes ππ→ππ,KK,ηη and on decays J/ψ→φ(ππ,KK), ψ(2S)→J/ψ(ππ) and Υ{hooked}(2S)→Υ{hooked}(1S)ππ from the Argus, Crystal Ball, CLEO, CUSB, DM2, Mark II, Mark III, and BES III Collaborations. The method of analysis is based on analyticity and unitarity and uses an uniformization procedure. Some spectroscopic implications from results of the analysis are discussed.

Original languageEnglish
Pages (from-to)259-262
Number of pages4
JournalNuclear Physics B - Proceedings Supplements
Volume245
DOIs
Publication statusPublished - Dec 2013
Externally publishedYes

Keywords

  • Multi-channel resonances
  • Scalar mesons
  • Uniformizing-variable method

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics

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