Three-Body Structure of Λ9 Be with ααΛ Cluster Model

Jehee Lee, Qian Wu, Yasuro Funaki, Hongshi Zong, Emiko Hiyama

Research output: Contribution to journalArticle

Abstract

In the framework of α+ α+ Λ three-body cluster model, we calculate energy spectra from bound energy region to resonant energy region up to around 20 MeV with respect to ααΛ threshold. To calculate resonant states, we employ Complex Scaling method which is one of the powerful method. We obtain the states of 8 Be analogue and genuine hypernuclear analogue, which are consistent with those by Yamada et al. (Prog Theor Phys Suppl 81:104, 1985). However, the calculated ordering of 9 Be analogue states is quite different with their calculation. We also obtain 2 + and 4 + resonant states of which have been never pointed out.

Original languageEnglish
Article number30
JournalFew-Body Systems
Volume60
Issue number2
DOIs
Publication statusPublished - Jun 1 2019

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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