Light Ξ hypernuclei in four-body cluster models

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Detailed structure calculations in 12ξ-Be, 7Ξ-H and 10Ξ- Li are performed within the framework of the microscopic Ξ of four-body cluster models. We adopted effective ΞN interactions derived from the Nijmegen interaction models, which give rise to substantially attractive Ξ-nucleus potentials in accordance with the experimental indications. 7 Ξ-H and 10Ξ-Li are predicted to have bound states. We propose to observe the Ξ bound states in future (K -,K+) experiments using 7Li and 10B targets in addition to the standard 12C target. The experimental confirmation of these states will provide information on the spin- and isospin-averaged ΞN interaction.

Original languageEnglish
Title of host publicationProceedings of the Sendai International Symposium
Subtitle of host publicationStrangeness in Nuclear and Hadronic Systems, SENDAI 2008
Pages205-212
Number of pages8
Publication statusPublished - Dec 1 2010
Externally publishedYes
EventSendai International Symposium on Strangeness in Nuclear and Hadronic Systems, SENDAI 2008 - Sendai, Japan
Duration: Dec 14 2008Dec 18 2008

Other

OtherSendai International Symposium on Strangeness in Nuclear and Hadronic Systems, SENDAI 2008
CountryJapan
CitySendai
Period12/14/0812/18/08

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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  • Cite this

    Hiyama, E. (2010). Light Ξ hypernuclei in four-body cluster models. In Proceedings of the Sendai International Symposium: Strangeness in Nuclear and Hadronic Systems, SENDAI 2008 (pp. 205-212)