Four-body structure of neutron-rich hypernucleus 6ΛH

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

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26 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)29-39
Number of pages11
JournalNuclear Physics A
Publication statusPublished - 2013 Jun 7


  • Few-body problem
  • Hypernuclear physics


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