Isomeric states in Λ7He

R. H. Dalitz*, A. Gal

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

The M1 amplitudes are calculated for transitions between Λ7He states. If the spin-dependent part Δ of the ΛN central interaction exceeds 0.25 MeV, neither ( 3 2+) nor ( 5 2+) states of Λ7He will be isomeric; for Δ < 0.12 MeV, both states will be isomeric. For intermediate Δ, the isomeric state is the third state of Λ7He, with spin ( 5 2+). Angular correlation studies are proposed to determine the isomer spin directly.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalNuclear Physics B
Volume1
Issue number1
DOIs
StatePublished - Jan 1967
Externally publishedYes

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