η→3π decays and the ρηπ coupling constant

Ll Ametller, A. Bramon

Research output: Contribution to journalArticleResearchpeer-review

5 Citations (Scopus)

Abstract

An approach to the η→3π decays based on η-π0 mixing and resonant final-state interactions is presented. It successfully accounts for the experimental data and circumvents the difficulties of the traditional (current-algebra) approach. The value for the G-parity-violating coupling constant |gρηπ|=0.067±0.013 is deduced from the data. © 1981 The American Physical Society.
Original languageEnglish
Pages (from-to)1325-1327
JournalPhysical Review D
Volume24
Issue number5
DOIs
Publication statusPublished - 1 Jan 1981

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