Symmetry breaking in radiative meson decays

D. F. Greenberg

    Research output: Contribution to journalArticlepeer-review


    Several different sources of SU 3 symmetry breaking, including ρ-X0 mixing and the first Weinberg sum rule, are studied in the context of pole models for such decays as π0→γγ, η→γγ, X0→γγ, η→ππγ and X0→ργ. Present data prefer some of the models over others.

    Original languageEnglish (US)
    Pages (from-to)459-468
    Number of pages10
    JournalIl Nuovo Cimento A
    Issue number3
    StatePublished - Aug 1970

    ASJC Scopus subject areas

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


    Dive into the research topics of 'Symmetry breaking in radiative meson decays'. Together they form a unique fingerprint.

    Cite this