Study of $Σ (1385) π$ Production near the $Λ (1520)$ Resonance

Publisher Website

24 January 1972

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

Vol. 28 (4) , 256-259
https://doi.org/10.1103/physrevlett.28.256

Abstract

We have studied the production mechanism of the reaction

K^{-} p \to Σ (1385) π

with the total energy in the vicinity of the

Λ (1520)

resonance. Two different analysis techniques were used: partial waves and moments. The results establish the decay mode

Λ (1520) \to Σ (1385) π

. Conclusions on

{\frac{3}{2}}^{-}

octet-singlet mixing are presented.

Keywords

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