s-Shell Λ-Hypernuclei Taking into Account ΛN-ΣN Coupling Explicitly with TOSM

Atsushi Umeya; Takayuki Myo; Emiko Hiyama; Hiroshi Toki; Kiyomi Ikeda

doi:10.1007/s00601-012-0336-z

s-Shell Λ-Hypernuclei Taking into Account ΛN-ΣN Coupling Explicitly with TOSM

Atsushi Umeya
, Takayuki Myo
, Emiko Hiyama
, Hiroshi Toki
, Kiyomi Ikeda

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

抄録

The ΛN-ΣN coupling is one of the open questions in strangeness physics. We studied the ΛN-ΣN coupling explicitly in light s-shell hypernuclei using Tensor Optimized Shell Model, which is ab initio like approach starting from the realistic interaction. We show the obtained results of s-shell Λ-hypernuclei, _Λ⁴H and _Λ⁵He, and investigate the roles of the ΛN-ΣN coupling interaction in those hypernuclei.

本文言語	英語
ページ（範囲）	99-102
ページ数	4
ジャーナル	Few-Body Systems
巻	54
号	1-4
DOI	https://doi.org/10.1007/s00601-012-0336-z
出版ステータス	出版済み - 3月 2013
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

原子分子物理学および光学

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10.1007/s00601-012-0336-z

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AU - Myo, Takayuki

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AU - Toki, Hiroshi

AU - Ikeda, Kiyomi

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AB - The ΛN-ΣN coupling is one of the open questions in strangeness physics. We studied the ΛN-ΣN coupling explicitly in light s-shell hypernuclei using Tensor Optimized Shell Model, which is ab initio like approach starting from the realistic interaction. We show the obtained results of s-shell Λ-hypernuclei, Λ4H and Λ5He, and investigate the roles of the ΛN-ΣN coupling interaction in those hypernuclei.

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s-Shell Λ-Hypernuclei Taking into Account ΛN-ΣN Coupling Explicitly with TOSM

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!!!All Science Journal Classification (ASJC) codes

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