Is isospin a good quantum number for Σ hypernuclei?

C. B. Dover*, A. Gal, D. J. Millener

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

Abstract

The isospin mixing angle θ for p-shell Σ states in Σ22C has been extracted from recent data on the 12C(K-, π±) reactions. We find θ ≈ 6°, consistent with theoretical estimates of the symmetry potential for the Σ, indicating that isospin mixing is rather weak in Σ12C.

Original languageEnglish
Pages (from-to)337-340
Number of pages4
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume138
Issue number5-6
DOIs
StatePublished - 26 Apr 1984

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