High resolution spectroscopy of Λ hypernuclei: Present status and perspectives

研究成果: Article査読

25 被引用数 (Scopus)

抄録

We have successfully started a project of hypernuclear γ spectroscopy with a germanium detector array called Hyperball. Transitions in 7ΛLi and 9ΛBe were observed and information on the ΛN spin-spin and spin-orbit interactions were obtained. Hypernuclear shrinking effect was also observed from B(E2) in 7ΛLi. More experiments to determine all the ΛN spin-dependent interaction terms are in progress at BNL. Various types of experiments are planned with the upgraded Hyperball in the future. In particular, γ-weak coincidence method is proposed for B(M1) measurement.

本文言語English
ページ(範囲)86-92
ページ数7
ジャーナルNuclear Physics A
691
1-2
DOI
出版ステータスPublished - 2001 8 13

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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