Radiative decays of heavy quarkonia in an extended vector-dominance model

1 June 1983

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 27 (11) , 2755-2757
https://doi.org/10.1103/physrevd.27.2755

Abstract

Using an extended version of vector-meson dominance, the two-body radiative decays of the

ψ

and

ϒ

families into

π^{0} γ

η γ

, and

η^{'} γ

are studied. The branching ratios for these transitions are calculated and compared with the available experimental data, along with previous theoretical predictions.

Keywords

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