Three- and four-body structure of S = -2 hypernuclei

E. Hiyama

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

3 被引用数 (Scopus)

抄録

Energy levels of the double-Λ hypernuclei, ΛΛ7He,ΛΛ 7Li,ΛΛ8Li, ΛΛ9Li,ΛΛ 9Be and ΛΛ10Be are discussed. Interactions between the constituent particles are determined so as to reproduce reasonably the observed low-energy properties of the α + x nuclei, x + Λ, α + x + Λ and α + Λ + Λ systems. With no adjustable parameters for the α + x + Λ + Λ system, BΛΛ of ground and bound excited states of the double-Λ hypernuclei with A = 7-10 are calculated using Gaussian Expansion Method. Furthermore, the four-body caluclation of ΛΛ4H and NNNΞ were peformed. The ΛΛ - ΞN coupling was very important in making ΛΛ4H bound.

本文言語英語
ホスト出版物のタイトルNUCLEAR PHYSICS TRENDS
ホスト出版物のサブタイトル6th China-Japan Joint Nuclear Physics Symposium
ページ194-199
ページ数6
DOI
出版ステータス出版済み - 2006
外部発表はい
イベントNUCLEAR PHYSICS TRENDS: 6th China-Japan Joint Nuclear Physics Symposium - Shanghai, 中国
継続期間: 5 16 20065 20 2006

出版物シリーズ

名前AIP Conference Proceedings
865
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他NUCLEAR PHYSICS TRENDS: 6th China-Japan Joint Nuclear Physics Symposium
Country中国
CityShanghai
Period5/16/065/20/06

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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