Test of the $Δ S = Δ Q$ Rule in Leptonic Decays of Neutral $K$ Mesons

Publisher Website

12 August 1968

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

Vol. 21 (7) , 498-502
https://doi.org/10.1103/physrevlett.21.498

Abstract

We have studied the time distributions of 242 leptonic decays of neutral

K

mesons produced in the reaction

K^{-} + p \to {\bar{K}}^{0} + n

. For the

Δ S = - Δ Q

parameter

x

we find

Re (x) = {0.22}_{- 0.09}^{+ 0.07}

,

Im (x) = - 0.88 \pm 0.08

.

Keywords

This publication has 10 references indexed in Scilit:

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Test of the $Δ S = Δ Q$ Rule in Leptonic Decay of Neutral $K$ Mesons
Physical Review Letters, 1967
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