Is the 7/2^<->_<1> isomer state of ^<43>S spherical?

Chevrier, R.; Daugas, J.M.; Gaudefroy, L.; Ichikawa, Y.; Ueno, H.; Hass, M.; Haas, H.; Cottenier, S.; Aoi, N.; Asahi, K.; Balabanski, D.L.; Fukuda, N.; Furukawa, T.; Georgiev, G.; Hayashi, H.; Iijima, H.; Inabe, N.; Inoue, T.; Ishihara, M.; Ishii, Y.; Kameda, D.; Kubo, T.; Nanao, T.; Neyens, G.; Ohnishi, T.; Rajabali, M.M.; Suzuki, K.; Takeda, H.; Tsuchiya, M.; Vermeulen, N.; Watanabe, H.; Yoshimi, A.

doi:https://doi.org/10.1103/PhysRevLett.108.162501

Is the 7/2^<->_<1> isomer state of ^<43>S spherical?

Chevrier, R.; Daugas, J.M.; Gaudefroy, L. et al.

Physical Review Letters, 2012, 108(16), 162501-162501

Number of Access:3,376（2025-10-24 12:16 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/51212

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Title	Is the 7/2^<->_<1> isomer state of ^<43>S spherical?
Creator	CreatorName Chevrier, R.
	CreatorName Daugas, J.M.
	CreatorName Gaudefroy, L.
	CreatorName Ichikawa, Y.
	CreatorName Ueno, H.
	CreatorName Hass, M.
	CreatorName Haas, H.
	CreatorName Cottenier, S.
	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 Asahi, K.
	CreatorName Balabanski, D.L.
	CreatorName Fukuda, N.
	CreatorName Furukawa, T.
	CreatorName Georgiev, G.
	CreatorName Hayashi, H.
	CreatorName Iijima, H.
	CreatorName Inabe, N.
	CreatorName Inoue, T.
	CreatorName Ishihara, M.
	CreatorName Ishii, Y.
	CreatorName Kameda, D.
	CreatorName Kubo, T.
	CreatorName Nanao, T.
	CreatorName Neyens, G.
	CreatorName Ohnishi, T.
	CreatorName Rajabali, M.M.
	NRID 1000020312449 1000020312449 CreatorName Suzuki, K.
	CreatorName Takeda, H.
	CreatorName Tsuchiya, M.
	CreatorName Vermeulen, N.
	CreatorName Watanabe, H.
	CreatorName Yoshimi, A.
Abstract	We report on the spectroscopic quadrupole moment measurement of the 7/2^<−>_<1> isomeric state in ^<43>_<16>S_<27> [E^∗ =320.5(5) keV , T_<1/2>=415(3) ns], using the time dependent perturbed angular distribution technique at the RIKEN RIBF facility. Our value, ∣Q_s∣=23(3) efm^2 , is larger than that expected for a single-particle state. Shell model calculations using the modern SDPF-U interaction for this mass region reproduce remarkably well the measured ∣Q_s∣, and show that non-negligible correlations drive the isomeric state away from a purely spherical shape.
Publisher	American Institute of Physics
Source Title	Physical Review Letters
Volume (Issue)	108(16)
Page	162501-162501
Date of Issued	2012-04-16
Language	English
Handle URL	https://hdl.handle.net/11094/51212
PISSN	00319007
NCID	AA00773679
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1103/PhysRevLett.108.162501
Access Rights	open access
CopyRight	© 2012 American Physical Society
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCMI Type	Text
DCTERMS.bibliographicCitation	Physical Review Letters. 2012, 108(16), p. 162501-162501
DC.title	Is the 7/2^<->_<1> isomer state of ^<43>S spherical?
DC.creator	Chevrier, R.
	Daugas, J.M.
	Gaudefroy, L.
	Ichikawa, Y.
	Ueno, H.
	Hass, M.
	Haas, H.
	Cottenier, S.
	Aoi, N.
	Asahi, K.
	Balabanski, D.L.
	Fukuda, N.
	Furukawa, T.
	Georgiev, G.
	Hayashi, H.
	Iijima, H.
	Inabe, N.
	Inoue, T.
	Ishihara, M.
	Ishii, Y.
	Kameda, D.
	Kubo, T.
	Nanao, T.
	Neyens, G.
	Ohnishi, T.
	Rajabali, M.M.
	Suzuki, K.
	Takeda, H.
	Tsuchiya, M.
	Vermeulen, N.
	Watanabe, H.
	Yoshimi, A.
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2012-04-16
DC.identifier	https://doi.org/10.1103/PhysRevLett.108.162501
DCTERMS.abstract	We report on the spectroscopic quadrupole moment measurement of the 7/2^<−>_<1> isomeric state in ^<43>_<16>S_<27> [E^∗ =320.5(5) keV , T_<1/2>=415(3) ns], using the time dependent perturbed angular distribution technique at the RIKEN RIBF facility. Our value, ∣Q_s∣=23(3) efm^2 , is larger than that expected for a single-particle state. Shell model calculations using the modern SDPF-U interaction for this mass region reproduce remarkably well the measured ∣Q_s∣, and show that non-negligible correlations drive the isomeric state away from a purely spherical shape.
DC.rights	© 2012 American Physical Society
DC.format	51212
citation_title	Is the 7/2^<->_<1> isomer state of ^<43>S spherical?
citation_author	Chevrier, R.
	Daugas, J.M.
	Gaudefroy, L.
	Ichikawa, Y.
	Ueno, H.
	Hass, M.
	Haas, H.
	Cottenier, S.
	Aoi, N.
	Asahi, K.
	Balabanski, D.L.
	Fukuda, N.
	Furukawa, T.
	Georgiev, G.
	Hayashi, H.
	Iijima, H.
	Inabe, N.
	Inoue, T.
	Ishihara, M.
	Ishii, Y.
	Kameda, D.
	Kubo, T.
	Nanao, T.
	Neyens, G.
	Ohnishi, T.
	Rajabali, M.M.
	Suzuki, K.
	Takeda, H.
	Tsuchiya, M.
	Vermeulen, N.
	Watanabe, H.
	Yoshimi, A.
citation_publisher	American Institute of Physics
citation_language	English
citation_date	2012-04-16
citation_journal_title	Physical Review Letters
citation_volume	108
citation_issue	16
citation_firstpage	162501
citation_lastpage	162501
citation_doi	https://doi.org/10.1103/PhysRevLett.108.162501
citation_public_url	https://hdl.handle.net/11094/51212

Is the 7/2^<->_<1> isomer state of ^<43>S spherical?

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