Hindered proton collectivity in the proton-rich nucleus ^<28>S : Possible magic number Z = 16

Togano, Y.; Yamada, Y.; Iwasa, N.; Yamada, K.; Motobayashi, T.; Aoi, N.; Baba, H.; Bishop, S.; Cai, X.; Doornenbal, P.; Fang, D.; Furukawa, T.; Ieki, K.; Kawabata, T.; Kanno, S.; Kobayashi, N.; Kondo, Y.; Kuboki, T.; Kume, N.; Kurita, K.; Kurokawa, M.; Ma, Y.G.; Matsuo, Y.; Murakami, H.; Matsushita, M.; Nakamura, T.; Okada, K.; Ota, S.; Satou, Y.; Shimoura, S.; Shioda, R.; Tanaka, K.N.; Takeuchi, S.; Tian, W.; Wang, H.; Wang, J.; Yoneda, K.

doi:https://doi.org/10.1063/v1491.frontmatter

Hindered proton collectivity in the proton-rich nucleus ^<28>S : Possible magic number Z = 16

Togano, Y.; Yamada, Y.; Iwasa, N. et al.

AIP Conference Proceedings, 2012, 1491, 71-74

Number of Access:4,293（2025-09-02 06:19 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/51218

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Title	Hindered proton collectivity in the proton-rich nucleus ^<28>S : Possible magic number Z = 16
Creator	CreatorName Togano, Y.
	CreatorName Yamada, Y.
	CreatorName Iwasa, N.
	CreatorName Yamada, K.
	CreatorName Motobayashi, T.
	NRID 1000000311647 1000000311647 ORCID 0000-0003-3303-8542 0000-0003-3303-8542 researchmap permalink aoinori aoinori Scopus Author ID 8522086100 8522086100 CreatorName Aoi, N.
	CreatorName Baba, H.
	CreatorName Bishop, S.
	CreatorName Cai, X.
	CreatorName Doornenbal, P.
	CreatorName Fang, D.
	CreatorName Furukawa, T.
	CreatorName Ieki, K.
	NRID 1000080359645 1000080359645 ORCID 0000-0002-7014-2421 0000-0002-7014-2421 researchmap permalink kawabata.takahiro kawabata.takahiro Scopus Author ID 35380310500 35380310500 CreatorName Kawabata, T.
	CreatorName Kanno, S.
	CreatorName Kobayashi, N.
	CreatorName Kondo, Y.
	CreatorName Kuboki, T.
	CreatorName Kume, N.
	CreatorName Kurita, K.
	CreatorName Kurokawa, M.
	CreatorName Ma, Y.G.
	CreatorName Matsuo, Y.
	CreatorName Murakami, H.
	CreatorName Matsushita, M.
	CreatorName Nakamura, T.
	CreatorName Okada, K.
	CreatorName Ota, S.
	CreatorName Satou, Y.
	CreatorName Shimoura, S.
	CreatorName Shioda, R.
	CreatorName Tanaka, K.N.
	CreatorName Takeuchi, S.
	CreatorName Tian, W.
	CreatorName Wang, H.
	CreatorName Wang, J.
	CreatorName Yoneda, K.
Subject	Multipole matrix elements
	Reaction induced by unstable nuclei
	Coulomb excitation
Description	NUCLEAR STRUCTURE AND DYNAMICS 2012
Description	9–13 July 2012
Abstract	The reduced transition probability B(E2;O^<+>_<gs> → 2^<+>_<l>) for the proton-rich nucleus ^<28>S was determined experimentally using intermediate-energy Coulomb excitation. The resultant B(E2) value 181(31) e^2fm^4 is smaller than those of neighboring N = 12 isotones and Z = 16 isotopes. The double ratio \|M_n\|M_p\|/(N/Z) of the 0^<+>_<gs> → 2^<+>_<l> transition in ^<28>S was obtained to be 1.9(2) by evaluating the M_n value from the known B(E2) value of the mirror nucleus ^<28>Mg, showing the hindrance of proton collectivity relative to that of neutrons. These results indicate the emergence of the magic number Z = 16 in ^<28>S.
Publisher	American Institute of Physics
Source Title	AIP Conference Proceedings
Volume (Issue)	1491
Page	71-74
Date of Issued	2012-10-20
Language	English
Handle URL	https://hdl.handle.net/11094/51218
Relation.isIdenticalTo	ISBN 9780735411036
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1063/v1491.frontmatter
Access Rights	open access
CopyRight	© 2012 AIP Publishing
CopyRight	Copyright (2012) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in (AIP Conf. Proc. 1491, 71 (2012)) and may be found at (http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4764205).
oaire:version	Version of Record
Category	会議発表論文 Conference Paper

Resource Type	conference paper
Local Type	Conference Paper
DCMI Type	Text
DCTERMS.bibliographicCitation	AIP Conference Proceedings. 2012, 1491, p. 71-74
DC.title	Hindered proton collectivity in the proton-rich nucleus ^<28>S : Possible magic number Z = 16
DC.creator	Togano, Y.
	Yamada, Y.
	Iwasa, N.
	Yamada, K.
	Motobayashi, T.
	Aoi, N.
	Baba, H.
	Bishop, S.
	Cai, X.
	Doornenbal, P.
	Fang, D.
	Furukawa, T.
	Ieki, K.
	Kawabata, T.
	Kanno, S.
	Kobayashi, N.
	Kondo, Y.
	Kuboki, T.
	Kume, N.
	Kurita, K.
	Kurokawa, M.
	Ma, Y.G.
	Matsuo, Y.
	Murakami, H.
	Matsushita, M.
	Nakamura, T.
	Okada, K.
	Ota, S.
	Satou, Y.
	Shimoura, S.
	Shioda, R.
	Tanaka, K.N.
	Takeuchi, S.
	Tian, W.
	Wang, H.
	Wang, J.
	Yoneda, K.
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2012-10-20
DC.identifier	https://doi.org/10.1063/v1491.frontmatter
DC.subject	Multipole matrix elements
	Reaction induced by unstable nuclei
	Coulomb excitation
DC.description	NUCLEAR STRUCTURE AND DYNAMICS 2012
DC.description	9–13 July 2012
DCTERMS.abstract	The reduced transition probability B(E2;O^<+>_<gs> → 2^<+>_<l>) for the proton-rich nucleus ^<28>S was determined experimentally using intermediate-energy Coulomb excitation. The resultant B(E2) value 181(31) e^2fm^4 is smaller than those of neighboring N = 12 isotones and Z = 16 isotopes. The double ratio \|M_n\|M_p\|/(N/Z) of the 0^<+>_<gs> → 2^<+>_<l> transition in ^<28>S was obtained to be 1.9(2) by evaluating the M_n value from the known B(E2) value of the mirror nucleus ^<28>Mg, showing the hindrance of proton collectivity relative to that of neutrons. These results indicate the emergence of the magic number Z = 16 in ^<28>S.
DC.rights	© 2012 AIP Publishing
DC.rights	Copyright (2012) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in (AIP Conf. Proc. 1491, 71 (2012)) and may be found at (http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4764205).
DC.format	51218
citation_title	Hindered proton collectivity in the proton-rich nucleus ^<28>S : Possible magic number Z = 16
citation_author	Togano, Y.
	Yamada, Y.
	Iwasa, N.
	Yamada, K.
	Motobayashi, T.
	Aoi, N.
	Baba, H.
	Bishop, S.
	Cai, X.
	Doornenbal, P.
	Fang, D.
	Furukawa, T.
	Ieki, K.
	Kawabata, T.
	Kanno, S.
	Kobayashi, N.
	Kondo, Y.
	Kuboki, T.
	Kume, N.
	Kurita, K.
	Kurokawa, M.
	Ma, Y.G.
	Matsuo, Y.
	Murakami, H.
	Matsushita, M.
	Nakamura, T.
	Okada, K.
	Ota, S.
	Satou, Y.
	Shimoura, S.
	Shioda, R.
	Tanaka, K.N.
	Takeuchi, S.
	Tian, W.
	Wang, H.
	Wang, J.
	Yoneda, K.
citation_publisher	American Institute of Physics
citation_language	English
citation_date	2012-10-20
citation_journal_title	AIP Conference Proceedings
citation_volume	1491
citation_firstpage	71
citation_lastpage	74
citation_doi	https://doi.org/10.1063/v1491.frontmatter
citation_public_url	https://hdl.handle.net/11094/51218

Hindered proton collectivity in the proton-rich nucleus ^<28>S : Possible magic number Z = 16

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