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

研究成果: Conference contribution

抄録

Energy levels of the A = 7 - 10 double Λ hypernuclei are predicted on the basis of an α + x + Λ + Λ four-body model, where x = n,p,d,t,3He and α, respectively. Furthermore, the binding energy of ΛΛ4H is also discussed. We found that the ΛΛ - N coupling is important in the binding energy of ΛΛ4H. Scattering problem of the uudds̄ system, in the standard non-relativistic quark model is solved for the first time, by treating the large five-body modelspace including the NK scattering channel accurately with the Gaussian expansion method and the Kohn-type coupled-channel variational method.

本文言語English
ホスト出版物のタイトルLOW ENERGY ANTIPROTON PHYSICS
ホスト出版物のサブタイトルEighth International Conference on Low Energy Antiproton Physics, LEAP'05
ページ89-94
ページ数6
DOI
出版ステータスPublished - 2005 10 26
外部発表はい
イベントLOW ENERGY ANTIPROTON PHYSICS: 8th International Conference on Low Energy Antiproton Physics, LEAP'05 - Bonn, Germany
継続期間: 2005 5 162005 5 22

出版物シリーズ

名前AIP Conference Proceedings
796
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

ConferenceLOW ENERGY ANTIPROTON PHYSICS: 8th International Conference on Low Energy Antiproton Physics, LEAP'05
国/地域Germany
CityBonn
Period05/5/1605/5/22

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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