4α linear-chain state produced by 9Be + 9Be collisions

Baba, Tomoyuki; Taniguchi, Yasutaka; Kimura, Masaaki

Physical Review C, 2022, 105(6), L061301

Permalink : https://hdl.handle.net/2115/86335

このアイテムのアクセス数:271件（2026-03-15 21:36 集計）

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PhysRevC.105(6)_L061301	pdf	441 KB	144

アクセス権	open access
URI	https://hdl.handle.net/2115/86335
タイトル	4α linear-chain state produced by 9Be + 9Be collisions
著者	Baba, Tomoyuki ; Taniguchi, Yasutaka ; Kimura, Masaaki
著者名 Baba, Tomoyuki
e-Rad_Researcher 60529064 著者名 Taniguchi, Yasutaka
e-Rad_Researcher 50402813 著者名 Kimura, Masaaki
言語	英語
発行日	2022-06-08
出版者	American Physical Society (APS)
収録物名	Physical Review C
巻(号)	105(6)
ページ	L061301
抄録	The linear-chain (LC) structure provides significant insights into quantum many-body systems with geometric configurations. In this study, 4α+2n LC was assessed in 18O. The excitation energies, moment of inertia, and α-and 9Be-decay widths of the LC states were predicted using antisymmetrized molecular dynamics. We predict that there are two 4α LC bands, Kπ = 0+ and Kπ = 3-, which exhibit different decay properties. We demonstrate that the Kπ = 3- LC states can be verified by the head-on 9Be + 9Be collision experiments because their states exhibited large decay widths in the 9Be + 9Be channel.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	©2022 American Physical Society
PISSN	2469-9985
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevC.105.L061301