Improved Determination of the Neutral Decay Branching Ratios of theK10Meson and theΛ0Hyperon

Abstract
Using a 15-in. bubble chamber filled with methyl iodide, propane, and ethane, we have measured the neutral branching ratios of the K10 meson and the Λ0 hyperon. The neutral modes of the decays were observed directly from the materialized γ rays. The results are BK(K10π0+π0)(K10π++π)+(K10π0+π0)=0.288±0.021 and BΛ(Λ0n+π0)(Λ0p+π)+(Λ0n+π0)=0.291±0.034.

This publication has 19 references indexed in Scilit: