DSpace at EWHA: Shape coexistence in 66Se

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DSpace at EWHA사범대학 과학교육과 Journal papers

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DC Field	Value	Language
dc.contributor.author	한인식	*
dc.date.accessioned	2023-10-19T16:31:25Z	-
dc.date.available	2023-10-19T16:31:25Z	-
dc.date.issued	2023	*
dc.identifier.issn	3702-2693	*
dc.identifier.other	OAK-33905	*
dc.identifier.uri	https://dspace.ewha.ac.kr/handle/2015.oak/266343	-
dc.description.abstract	The nuclear structure of 66Se, nucleus beyond the N=Z line on the proton-rich side of the valley of stability, was investigated by the neutron knock-out reaction 67Se(12C,X)66Se using a 12C target. The analysis of the singles spectrum of the γ-rays emitted during the de-excitation of the populated low-lying excited states revealed two previously detected (927(4) keV, 1460(32) keV) and three new (744(6) keV, 1210(17) keV, 1661(23) keV) transitions. The 744-keV, the 1210-keV, and the 1460-keV transitions were found to be in coincidence with the one at 927 keV. The spectrum coincident with the 927-keV transition showed a further possible transition at 299(35) keV, which was obscured by significant atomic background in the singles spectrum. This transition might correspond to a peak previously reported at 273(5) keV that could not be assigned to 66Se unambiguously. Based on a comparison of the experimental data to theoretical calculations, four new excited states are proposed which suggest that 66Se exhibits shape coexistence. © 2023 The Author(s)	*
dc.language	English	*
dc.publisher	Elsevier B.V.	*
dc.subject	Neutron knock-out reaction	*
dc.subject	Nuclear structure	*
dc.subject	Shape coexistence	*
dc.subject	γ-ray spectroscopy	*
dc.title	Shape coexistence in 66Se	*
dc.type	Article	*
dc.relation.volume	844	*
dc.relation.index	SCIE	*
dc.relation.index	SCOPUS	*
dc.relation.journaltitle	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics	*
dc.identifier.doi	10.1016/j.physletb.2023.138072	*
dc.identifier.wosid	WOS:001044546300001	*
dc.identifier.scopusid	2-s2.0-85165282479	*
dc.author.google	Elekes Z.	*
dc.author.google	Panin V.	*
dc.author.google	Rodríguez T.R.	*
dc.author.google	Sieja K.	*
dc.author.google	Ahn D.S.	*
dc.author.google	Al-Adili A.	*
dc.author.google	Baba H.	*
dc.author.google	Stefanescu A.I.	*
dc.author.google	Cook K.J.	*
dc.author.google	Dósa C.	*
dc.author.google	Fukuda N.	*
dc.author.google	Gao J.	*
dc.author.google	Gibelin J.	*
dc.author.google	Hahn K.I.	*
dc.author.google	Halász Z.	*
dc.author.google	Huang S.W.	*
dc.author.google	Isobe T.	*
dc.author.google	Juhász M.M.	*
dc.author.google	Kim D.	*
dc.author.google	Kobayashi T.	*
dc.author.google	Kondo Y.	*
dc.author.google	Korkulu Z.	*
dc.author.google	Kurihara A.	*
dc.author.google	Kuti I.	*
dc.author.google	Miki H.	*
dc.author.google	Miki K.	*
dc.author.google	Motobayashi T.	*
dc.author.google	Otsu H.	*
dc.author.google	Saastamoinen A.	*
dc.author.google	Sasano M.	*
dc.author.google	Sato H.	*
dc.author.google	Shimada T.	*
dc.author.google	Shimizu Y.	*
dc.author.google	Sobotka L.G.	*
dc.author.google	Stefanescu I.	*
dc.author.google	Stuhl L.	*
dc.author.google	Suzuki H.	*
dc.author.google	Takeda H.	*
dc.author.google	Togano Y.	*
dc.author.google	Tomai T.	*
dc.author.google	Trache L.	*
dc.author.google	Tudor D.	*
dc.author.google	Uesaka T.	*
dc.author.google	Utsuki Y.	*
dc.author.google	Wang H.	*
dc.author.google	Yasuda A.	*
dc.author.google	Yoneda K.	*
dc.author.google	Yoshitome Y.	*
dc.contributor.scopusid	한인식(7201832280;57205469686;57192312712)	*
dc.date.modifydate	20240415134453	*