Complex scaling: Physics of unbound light nuclei and perspective

Myo, Takayuki; Katō, Kiyoshi

Progress of Theoretical and Experimental Physics, 2020, 2020(12), 12A101

Permalink : https://hdl.handle.net/2115/82635

このアイテムのアクセス数:545件（2026-10-12 09:53 集計）

ファイル	フォーマット	サイズ	閲覧回数	説明
PTEP_2020_12A101	pdf	1.52 MB	529

アクセス権	open access
URI	https://hdl.handle.net/2115/82635
タイトル	Complex scaling: Physics of unbound light nuclei and perspective
著者	著者名 Myo, Takayuki
著者	e-Rad_Researcher 20109416 著者名 Katō, Kiyoshi
言語	英語
キーワード	D10 Nuclear many-body theories
	D11 Models of nuclear structure
	D13 Stable and unstable nuclei
発行日	2020-12
出版者	Oxford University Press
収録物名	Progress of Theoretical and Experimental Physics
巻(号)	2020(12)
ページ	12A101
抄録	The complex scaling method (CSM) is one of the most powerful methods of describing the resonances with complex energy eigenstates based on non-Hermitian quantum mechanics. We present the basic application of CSM to the properties of the unbound phenomena of light nuclei. In particular, we focus on many-body resonant and non-resonant continuum states observed in unstable nuclei. We also investigate the continuum level density (CLD) in the scattering problem in terms of the Green’s function with CSM. We discuss the explicit effects of resonant and non-resonant contributions in CLD and transition strength functions.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 4.0 International
EISSN	2050-3911
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1093/ptep/ptaa101