Four-body structure of neutron-rich hypernucleus 6ΛH

E. Hiyama; S. Ohnishi; M. Kamimura; Y. Yamamoto

doi:10.1016/j.nuclphysa.2013.04.001

Four-body structure of neutron-rich hypernucleus ⁶_ΛH

E. Hiyama
, S. Ohnishi
, M. Kamimura
, Y. Yamamoto

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

28 被引用数 (Scopus)

抄録

The structure of heavy hyperhydrogen ⁶_ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of ⁵H within the error bar, the ground state of ⁶_ΛH is obtained as a resonant state.

本文言語	英語
ページ（範囲）	29-39
ページ数	11
ジャーナル	Nuclear Physics A
巻	908
DOI	https://doi.org/10.1016/j.nuclphysa.2013.04.001
出版ステータス	出版済み - 6月 7 2013
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

核物理学および高エネルギー物理学

文献へのアクセス

10.1016/j.nuclphysa.2013.04.001

他のファイルとリンク

引用スタイル

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title = "Four-body structure of neutron-rich hypernucleus 6ΛH",

abstract = "The structure of heavy hyperhydrogen 6ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of 5H within the error bar, the ground state of 6ΛH is obtained as a resonant state.",

keywords = "Few-body problem, Hypernuclear physics",

author = "E. Hiyama and S. Ohnishi and M. Kamimura and Y. Yamamoto",

note = "Funding Information: The authors thank Professors T. Bressani, S. Marcello, E. Botta, A. Feliciello, A. Gal and B.F. Gibson for informative discussions. Also the authors thank Dr. S. Gojuki for support of numerical calculation. The numerical calculations were performed on the HITACHI SR16000 at KEK and YITP. This work was supported by Grants-in-Aid for Scientific Research from Monbukagakusho of Japan (No. 23224006 ). ",

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doi = "10.1016/j.nuclphysa.2013.04.001",

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AU - Hiyama, E.

AU - Ohnishi, S.

AU - Kamimura, M.

AU - Yamamoto, Y.

N1 - Funding Information: The authors thank Professors T. Bressani, S. Marcello, E. Botta, A. Feliciello, A. Gal and B.F. Gibson for informative discussions. Also the authors thank Dr. S. Gojuki for support of numerical calculation. The numerical calculations were performed on the HITACHI SR16000 at KEK and YITP. This work was supported by Grants-in-Aid for Scientific Research from Monbukagakusho of Japan (No. 23224006 ).

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AB - The structure of heavy hyperhydrogen 6ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of 5H within the error bar, the ground state of 6ΛH is obtained as a resonant state.

KW - Few-body problem

KW - Hypernuclear physics

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DO - 10.1016/j.nuclphysa.2013.04.001

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