Problem of $D^{0} \to K^{-} π^{+} π^{0}$ in Nonleptonic Charm Decay

Publisher Website

3 July 1978

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

Vol. 41 (1) , 3-6
https://doi.org/10.1103/physrevlett.41.3

Abstract

If the branching ratio for

D^{0} \to K^{-} π^{+} π^{0}

, which currently stands at (12±6)%, remains much larger than 3% in future data, then either the

Δ T = 1

rule breaks down, or the final-state

\bar{K} π π

contains much structure. The possibility that this structure is due to

{\bar{K}}^{*}

and

ρ

resonances is briefly examined.

Keywords

This publication has 14 references indexed in Scilit:

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