CP-Conserving DecayK10→π+π−π0

Publisher Website

25 January 1968

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

Vol. 165 (5) , 1843-1848
https://doi.org/10.1103/PhysRev.165.1843

Abstract

The part of the weak Hamiltonian responsible for the

CP

-conserving decay

{K_{1}}^{0} \to {(3 π)}_{I = 0}

is constructed phenomenologically from three-meson-field products. With the aid of this Hamiltonian we also discuss the process

K^{+, 0} \to π^{+, 0} l^{+} l^{-}

as well as the

P

-wave parts of various

K \to 3 π

decays. For the

CP

-conserving decay

{K_{1}}^{0} \to {(3 π)}_{I = 0}

we estimate a decay ratio,

{K_{1}}^{0} \to \frac{3 π}{{K_{2}}^{0}} \to 3 π ≃ 10^{- 7} - 10^{- 6}

.

Keywords

This publication has 28 references indexed in Scilit:

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Physical Review Letters, 1966
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