KL→2γandKL→π+π−γdecays

Publisher Website

1 January 1991

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

Vol. 43 (1) , R4-R8
https://doi.org/10.1103/physrevd.43.r4

Abstract

Under the assumption of pseudoscalar-meson pole dominance for

K_{L} \to 2 γ

and

K_{L} \to π^{+} π^{-} γ

decays, the

a (K_{L} η)

and

a (K_{L} η^{'})

are determined. Experimental consequences on

K_{L} \to π^{+} π^{-} γ

,

K_{L} \to π^{0} γ γ

, and

K_{L} \to π^{0} e^{+} e^{-}

are discussed.

Keywords

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