Faculty Publications

Title

Scalar-meson model for the decays ′, →π+π-γ

Document Type

Article

Journal/Book/Conference Title

Physical Review D

Volume

26

Issue

3

First Page

615

Last Page

617

Abstract

The radiative decays ′, →π+π-γ are studied within the framework of a scalar-meson-dominance model in which the decays are mediated by ε(800) and ε′(1425) scalar resonances. By invoking an extended version of vector-meson dominance, we calculate the decay widths and dipion mass spectra for these processes. We find that although the decay widths are small (∼1 eV), they may be accessible to measurement in future experiments. © 1982 The American Physical Society.

Original Publication Date

1-1-1982

DOI of published version

10.1103/PhysRevD.26.615

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