Hidden and open(Formula presented.) production in(Formula presented.) annihilation at restannihilation at rest

Crystal Barrel Collaboration

Research output: Contribution to journalArticle

Abstract

New branching ratios for(Formula presented.) annihilation at rest into final states with a(Formula presented.) pair or φ-meson are being measured with the Crystal Barrel detector at LEAR. The yield of φγ, relative to ωγ, appears to violate the OZI rule as strongly as φπ relative to ωπ.

Original languageEnglish
Pages (from-to)2235-2242
Number of pages8
JournalIl Nuovo Cimento A Series 11
Volume107
Issue number11
DOIs
Publication statusPublished - Nov 1994

Keywords

  • PACS 01.30 Cc Conference proceedings
  • PACS 13.75 Hadron-induced high- and superhigh-energy interactions (energy ⩽10GeV)

ASJC Scopus subject areas

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

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