Constituent-quark masses and SU(3)-breaking in meson decays

Ll Ametller, A. Bramon

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)


Phenomenological aspects of SU(3)-breaking in VPP, VPγ, VPγ and Pγγ vertices involving pseudoscalar-mesons (P), vector-mesons (V) and photons are discussed in the framework of a generic constituent-quark model. A rather satisfactory description is achieved adding some relevance to this type of model and, in particular, to its SU(3)-breaking mechanism through constituent-quark mass differences. © 1984.
Original languageEnglish
Pages (from-to)308-318
JournalAnnals of Physics
Issue number2
Publication statusPublished - 1 Jan 1984


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