Exotic structure of medium-heavy hypernuclei in the Skyrme Hartree-Fock model

Xian Rong Zhou, E. Hiyama, H. Sagawa

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We study exotic structure of medium heavy hypernuclei with core nuclei of Ar isotopes and Ca40. Particulary, the superdeformed (SD) states and the corresponding hypernuclei are calculated in the frame of the Skyrme Hartree-Fock (SHF) + BCS model together with a microscopic ΛN interaction. We found that the Λ separation energy of the ground state is larger than that of the SD state. The result is consistent with the antisymmetrized molecular dynamics (AMD) calculation, but inconsistent with that of relativistic mean field (RMF). The similarity between SHF and AMD and the difference of Λ separation energy between SHF and RMF both come from the density distribution in the core nuclei and the corresponding hypernuclei.

Original languageEnglish
Article number024331
JournalPhysical Review C
Volume94
Issue number2
DOIs
Publication statusPublished - Aug 23 2016
Externally publishedYes

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hypernuclei
molecular dynamics
nuclei
density distribution
isotopes
ground state
energy
interactions

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Exotic structure of medium-heavy hypernuclei in the Skyrme Hartree-Fock model. / Zhou, Xian Rong; Hiyama, E.; Sagawa, H.

In: Physical Review C, Vol. 94, No. 2, 024331, 23.08.2016.

Research output: Contribution to journalArticle

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