Effects ofρ,ω,φ, andψexchanges on theK1→γγdecay

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1 January 1983

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

Vol. 27 (1) , 300-303
https://doi.org/10.1103/physrevd.27.300

Abstract

The effect of incorporating the new data on the rates

ρ^{-} \to π^{-} γ

and

ψ \to π^{0} γ

in determining the vector-meson-exchange contributions to the decay rate of

K_{1} \to γ γ

is to alter the rate with the pion exchange alone by a considerable percentage, the alteration increasing with the cutoff mass that is introduced.

Keywords

This publication has 12 references indexed in Scilit:

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